Dissertations / Theses on the topic 'Remote'
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Beck, Emily Shea. "Place Removed: A Study of Authenticity in Remote Locations." VCU Scholars Compass, 2011. http://scholarscompass.vcu.edu/etd/2408.
Full textEngkvist, Tobias. "Remote Netlab." Thesis, Mittuniversitetet, Avdelningen för informations- och kommunikationssystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-28248.
Full textThe projects main focus have been to create a system mainly for the users that study network technology on a more advanced level. In order for the students to start to configure the switches and routers they need to access a server with the SSH protocol which was one of the requirements. Another requirement was that only one user should be able to configure at same time (so two users should NOT be able to configure the switches and routers at the same time). The scripting languages that was used was bash, shell, perl and expect in order to achieve these goals and requirement. The result shows a finished product and that this project was feasable. The solution is presented as a flowchart as an overview and some regular text that explains the scripts in more depth. There are of course a ton of other ways to solve this problem and a few of them are presented and discussed in the later chapters.
Burrows, William Frederick Jr. "Remote Worship." Thesis, Montana State University, 2008. http://etd.lib.montana.edu/etd/2008/burrows/BurrowsW0508.pdf.
Full textGonçalves, Miguel de Matos Martins. "Equipas virtuais em contexto de projetos de sistemas e tecnologias de informação." Master's thesis, Instituto Superior de Economia e Gestão, 2016. http://hdl.handle.net/10400.5/12752.
Full textVive-se hoje uma época onde as organizações estão em constante mutação, as preocupações acrescidas com a qualidade e a performance tornaram o mundo empresarial um espaço agressivo e pouco tolerante ao erro. Contratar colaboradores culturalmente distantes ou geograficamente afastados, estimulando deste modo novas formas de trabalhar e cooperar passaram hoje a ser uma realidade e em alguns casos um fator diferenciador. Tentar compreender a existência de possíveis diferenças na gestão destas equipas, a viabilidade financeira da sua utilização o impacto da heterogeneidade cultural e geográfica no comportamento das mesmas são os grandes objetivos que o estudo pretende esclarecer. Para responder a estes temas, são abordados ao longo do estudo pontos essenciais para o correto funcionamento das Equipas Virtuais, sustentados numa investigação da literatura existente sobre o tema das Equipas Virtuais, com o intuito de aferir quais as caraterísticas principais já observadas por investigadores. Posteriormente é analisado um estudo de caso representativo da utilização de Equipas Virtuais, num contexto de um grande projeto de Sistemas de Informação. Foram recolhidas opiniões de alguns dos elementos participantes no projeto na forma de um questionário. Seguiu-se uma análise das respostas onde se obtiveram algumas conclusões. A necessidade de incentivar o uso de técnicas de inclusão como forma de eliminar as barreiras causadas pela distância física, a importância de aproximar os colaboradores fomentando uma maior cumplicidade e a relevância dos eventos presenciais na promoção da confiança, foram algumas das conclusões obtidas, cujo contributo espera-se, possa vir a ser útil a futuros investigadores.
Today is a time where organizations are constantly changing, increased concerns about quality and performance have made the business world an aggressive and not tolerant of error. Hiring culturally distant or geographically distant collaborators, stimulating new ways of working and cooperating, have now become a reality and in some cases a differentiating factor. Trying to understand the existence of possible differences in the management of these teams, the financial viability of their use and the impact of cultural and geographic heterogeneity on their behavior are the main objectives that the study intends to clarify.In order to respond to these themes, essential points for the correct functioning of the Virtual Teams, based on an investigation of the existing literature on the topic of Virtual Teams, are addressed throughout the study, in order to ascertain the main characteristics already observed by researchers. Subsequently a representative case study of the use of Virtual Teams is analyzed, in the context of a large Information Systems project. Opinions were collected from some of the project participants in the form of a questionnaire. This was followed by an analysis of the answers where some conclusions were obtained. The need to encourage the use of inclusion techniques as a way of eliminating the barriers caused by physical distance, the importance of bringing employees closer to each other and fostering more complicity and the relevance of face-to-face events in the promotion of trust were some of the conclusions obtained. It is hoped, may prove useful to future researchers.
N/A
Eriksson, Elias, and Arpine Petrosian. "Remote Work - Transitioning to Remote Work in Times of Crisis." Thesis, Umeå universitet, Företagsekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-172779.
Full textTorres, Gil Miguel Ángel. "DS Universal Remote." Thesis, Växjö University, School of Mathematics and Systems Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1609.
Full textThe purpose of this thesis is to develop a remote control application for personal computers. This application will have two devices implied, the computer to be controlled and a small portable device that will be used as remote controller.
In this specific case, the portable device picked is the Nintendo DS, for reasons discussed later in this document that make this device interesting as a remote controller.
The application should allow the final user to create his own set of remote controllers for any computer application he wants to control, and also, to define the commands the application should perform. This makes the developed solution a full customizable universal remote controlling application.
The first step taken was to do a small research about what kind of devices and software are present actually for remote control applications, so the differences, advantages and disadvantages of using the Nintendo DS will be shown. Then the developed solution will be explained and tested, controlling some computer applications under different scenarios.
Smith, Alan Arthur. "Remote asymmetric induction." Thesis, University of Kent, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280317.
Full textTranter, Kenneth Shaun. "Remote cationic curing." Thesis, City University London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340378.
Full textSTIERS, R., and T. LYDON. "REMOTE TELEMETRY CONCEPTS." International Foundation for Telemetering, 1991. http://hdl.handle.net/10150/613126.
Full textA Remote Telemetry Station (RTS) was developed to support Boeing’s requirement to relocate its flight test telemetry range away from Seattle, Wa. As requirements to relocate the test range were investigated high level requirements were documented and various approaches were evaluated. The end result of the analysis and requirements definition was the procurement of the Remote Telemetry Station (RTS). The RTS is capable of supporting many sites, tracking and receiving up to 1024 Kbits/sec of telemetry data, providing fully redundant two-way radio communication in the UHF and VHF bands, linking all the data back to Seattle and appearing transparent to the users. The RTS was designed and developed by a Boeing/Veda Incorporated team. The end result of this joint design and development effort is a system that meets all Boeing requirements in a highly integrated, extremely efficient, and very flexible package providing for growth through the year 2000.
Axelsson, Peter, and Jonas Petersson. "Remote Tower Centre - Configuration and Planning of the Remote Tower Modules." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-104024.
Full textTinashe, Kurehwaseka. "Lightweight Remote Collaboration System based on WebRTC : Improving Remote Collaboration Flexibility." Thesis, Blekinge Tekniska Högskola, Institutionen för kommunikationssystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-12816.
Full textErfanian, Alessandro. "Implementing Remote Robotic System and Interface for Modal Analysis Remote Lab." Thesis, Blekinge Tekniska Högskola, Institutionen för tillämpad signalbehandling, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-16863.
Full textGuimarães, Siane Cristhina Pedroso. "Sistema de informação geográfica e sensoriamento remoto na avaliação do processo de mudança de uso da terra para subsidiar o planejamento de bacias hidrográficas /." Rio Claro : [s.n.], 2008. http://hdl.handle.net/11449/102914.
Full textBanca: Marcos Estevan Del Prette
Banca: Eraldo Aparecido Trondoli Matricardi
Banca: Daniel Marcos Bonotto
Banca: Archimedes Perez Filho
Resumo: A presente pesquisa objetivou elaboração de uma proposta de ordenamento da ocupação territorial da Sub-bacia Hidrográfica do Baixo Rio Candeias, localizada no Estado de Rondônia, utilizando ferramentas de Sensoriamento Remoto e Sistemas de Informações Geográficas na avaliação do processo de mudanças de uso da terra para subsidiar o planejamento de bacias hidrográficas. Nesta pesquisa, utilizou-se imagens de satélite digitais e analógicas e Sistema Processamento de Informações Georreferenciadas - SPRING, disponibilizados pelo Instituto Nacional de pesquisas Espaciais - INPE, no qual foram armazenadas, processadas e analisadas todas as informações inerentes a pesquisa. Inicialmente foi realizado um Diagnóstico Zero da sub-bacia, que serviu de base de dados para estabelecer e identificar as deficiências técnicas que necessitam ser complementadas em função das necessidades das comunidades abrangidas. Através da análise da rede de drenagem foi possível analisar a morfoestrutura e morfotectonica da área, identificando as falhas e fraturas, bem como, anomalias do tipo alto/baixo estrutural. Foi realizada uma caracterização das unidades fisiográficas, definidas a partir da interpretação das imagens orbitais, com identificação das formas, reconhecimento e deduções dos fenômenos na elaboração da paisagem atual e subatual. A estas informações foram agregadas, informações de pedologia de fundamental importância para entender a dinâmica e evolução da paisagem e consequentemente, na elaboração do mapa de subzonas. Os limites das Subzonas coincidiram com os limites das unidades de solos incrementadas a unidades geológicas, e como resultado definiu-se dezenove subzonas, que agruparam todas as informações (morfoestrutura e morfotectonica, fisiografia, solos, vegetação e litologia) produzidas e pesquisadas... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: This research objective was to prepare a proposal of suitable land uses for the Lower Candeias River Watershed, geographically located within the State of Rondônia, Brazil, using Remote Sensing and Geographic Information Systems approaches to assess land use and land cover change processos and to provide information to support preparation of a sustainable watershed occupation plan. Satellite imagery and a Geographic Information System (SPRING) developed by the National Space Research Institute (INPE) were used to store, process, and analyze digital datasets. Initially, a "Zero Diagnostic" of the Lower Candeias River Watershed was prepared. This diagnostic was used as supporting information to identify technical weakness in the methodological approaches, which required complementary efforts given the local community and environmental characteristics. In addition, based on the river network analysis, it was possible to define the morphostructure and morphotectonic of the study area, which made possible to identify geologic faults and fractures, and low/high structural anomalies. Physiographic units were identified by analyzing satellite imagery, which included form identification, recognition and deduction of the phenomenon that were shaping current and previous landscape. The critical pedologic information were aggregated to support analysis of the dynamic and evolution of the landscape and, subsequently, to support preparation of the subzoning map of the Lower Candeias River Watershed. The subzones limits overlapped the soil unit limits and, by merging them with the geologic units, it resulted in 19 new subzones. Therefore, these new 19 subzones incorporated all information (morfoestrutura and morfotectonica, fisiografia, ground, vegetation and litologia) derived from this dissertation research. Therefore, the land use map... (Complete abstract click electronic access below)
Doutor
Rashid, Muhammad, and Mumtaz Mutarraf. "Remote Surveillance and Measurement." Thesis, Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-2196.
Full textWireless Sensor Network (WSN), a collection of “sensor nodes” promises to change the scientist’s approach of gathering the environmental data in various fields. Sensor nodes can be used for non-stop sensing, event detection, location sensing and local control of actuators, this concept gives surety to many latest application areas like agriculture, military, home or factory automation, logistics and so on. Remote surveillance and measurement missions can be performed by using WSNs. The hot research topic now-a-days is to make such networks remotely controllable and adaptive to the environment and mission.
The work carried out in this thesis is the development of a surveillance application using TinyOS/nesC. The purpose of this application is to perform event-detection mission by using any one of the built-in sensor on Mica2 motes as well as a setup protocol is designed to make the WSN remotely controllable and adaptive to the mission. In this thesis, an experimental work is also performed using TinyDB to build up a surveillance system whose purpose is to detect and count the total number of person present at any time in a given room and to view the results at a remote place. Besides these two system applications, a comparative study between TinyDB and nesC is described which concludes that more hardware control can be achieved through nesC which is a more power efficient platform for long-term applications.
Bru, Leif Hamang. "Autonomous Remote Controlled Helicopter." Thesis, Norwegian University of Science and Technology, Department of Computer and Information Science, 2005. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9199.
Full textUnmanned Aerial Vehicles (UAVs) have a tremendous appeal. One can imagine a large number of applications such as search-and-rescue, traffic monitoring, aerial mapping, etc. Helicopters are particularly attractive due to their Vertical Take Off and Landing (VTOL) capabilities. The research on UAVs has shown rapid development in recent years, and offers a great number of challenges. This thesis is the result of a project which is a part of the Autonomous Remote Controlled Helicopter (ARCH) project at the Department of Computer and Information Science, Norwegian University of Science and Technology. The ARCH project has already gained public interest, when it was featured on a television program (Schrödingers katt, NRK. September 2004). The object of this thesis is divided into three main sections. Firstly, it is to create and describe a remote control system for controlling the UAV in semi-autonomous mode, that will also enable the UAV to autonomously follow objects (pursuit-mode). Secondly, it is to create and describe a virtual cockpit which is to be used with the remote control system. Finally, it is to create and describe an image stabilization system, which can stabilize the visual information sent from the UAV to the ground and the virtual cockpit. These three components have been combined and integrated into the client prototype called ARCH Groundstation. Together, these three components provides a platform for an operator to control the ARCH UAV in semi-autonomous mode.
Abdelsaid, Sherif H. Kamal. "Matching remote sensing images." Thesis, University of Ottawa (Canada), 1996. http://hdl.handle.net/10393/9560.
Full textKestle, Linda. "Remote Site Design Management." Thesis, University of Canterbury. Gateway Antarctica, 2009. http://hdl.handle.net/10092/3579.
Full textPatra, Harisadhan. "Mechanisms of remote masking." Columbus, Ohio : Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1199309775.
Full textEmanuelsson, Herman, and Emil Sjunnesson. "Fjärrstyrt kamerafäste : HE Remote." Thesis, Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-23223.
Full textAt times when it is not suited to stand by a video camera can be resolved with a remote controlled camera mount. Examples of occasions is due to lack of space at a concert, a solemn ceremony in which someone must stand awkwardly to to get good image, out in nature where animals shall be filmed without being frightened away or when you have staff shortages, a tight budget and need to control multiple cameras simultaneously. The systems that are available in the amateur market today have different functionality and is not fitting for the above problem or have very limited range and cannot connect to a mobile application. This project aims to develop a cost-effective and customized solution for the above problem by developing a remote-controlled camera mount in semi-professional segment where you through a controller and at a later stage with a mobile application controls the camera angle and rotation also called tilt and pan. The differences between this and existing solutions are that by using Bluetooth technology can control both the controller and later on also with a mobile application, the reason why it must be able to control both is that it is not always allowed to use cell phones in all environments where you want to film and therefore have a wider range of applications for camera mounting.
Watson, Wyatt. "USB remote machine controller." Thesis, Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/17366.
Full textAhmed, Saad Uddin. "Intelligent remote chromatic processing." Thesis, University of Liverpool, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321149.
Full textLang, Ming-Shuang. "Remote Residential Control System." Thesis, KTH, Mikroelektronik och Informationsteknik, IMIT, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-93044.
Full textEtt system för fjärrstyrning av intelligenta hem (remote residential control system) är ett system som möjliggör för hemanvändare att på distans övervaka och styra utrustning i hemmet. Denna utrustning kan vara energiövervakning, säkerhetsutrustning, hushållsapparater, konsumentelektronik, etc. Det saknas dock en gemensam standard, vilket gör det till en stor utmaning att konstruera ett sådant system. I detta examensarbete föreslås tre sätt att göra en set-top box till en plattform för fjärrstyrning av intelligenta hem. Framtida trender diskuteras också. Olika tekniker inom nämnda områden undersöks[.]
Nieto, Grégoire. "Light field remote vision." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAM051/document.
Full textLight fields have gathered much interest during the past few years. Captured from a plenoptic camera or a camera array, they sample the plenoptic function that provides rich information about the radiance of any ray passing through the observed scene. They offer a pletora of computer vision and graphics applications: 3D reconstruction, segmentation, novel view synthesis, inpainting or matting for instance.Reconstructing the light field consists in recovering the missing rays given the captured samples. In this work we cope with the problem of reconstructing the light field in order to synthesize an image, as if it was taken by a camera closer to the scene than the input plenoptic device or set of cameras. Our approach is to formulate the light field reconstruction challenge as an image-based rendering (IBR) problem. Most of IBR algorithms first estimate the geometry of the scene, known as a geometric proxy, to make correspondences between the input views and the target view. A new image is generated by the joint use of both the input images and the geometric proxy, often projecting the input images on the target point of view and blending them in intensity.A naive color blending of the input images do not guaranty the coherence of the synthesized image. Therefore we propose a direct multi-scale approach based on Laplacian rendering to blend the source images at all the frequencies, thus preventing rendering artifacts.However, the imperfection of the geometric proxy is also a main cause of rendering artifacts, that are displayed as a high-frequency noise in the synthesized image. We introduce a novel variational rendering method with gradient constraints on the target image for a better-conditioned linear system to solve, removing the high-frequency noise due to the geometric proxy.Some scene reconstructions are very challenging because of the presence of non-Lambertian materials; moreover, even a perfect geometric proxy is not sufficient when reflections, transparencies and specularities question the rules of parallax. We propose an original method based on the local approximation of the sparse light field in the plenoptic space to generate a new viewpoint without the need for any explicit geometric proxy reconstruction. We evaluate our method both quantitatively and qualitatively on non-trivial scenes that contain non-Lambertian surfaces.Lastly we discuss the question of the optimal placement of constrained cameras for IBR, and the use of our algorithms to recover objects that are hidden behind a camouflage.The proposed algorithms are illustrated by results on both structured (camera arrays) and unstructured plenoptic datasets
Kelkkanen, Viktor. "Remote Rendering for VR." Licentiate thesis, Blekinge Tekniska Högskola, Institutionen för datavetenskap, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-21382.
Full textKodiyalam, Narayanan Gopalakrishnan. "Remote Usability Evaluation Tool." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/33324.
Full textMaster of Science
Moore, Calvin. "Remote hearing aid fitting." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/12025.
Full textIncludes bibliographical references.
Hearing aid fitting is a costly process due to the cost of hearing aids, audiologists' hourly rates, and large travelling distances caused by regionally sparse audiologist populations. This dissertation is focused on the development of a system which aims at reducing the severity of this problem.
Ghassemian, Alireza. "Robust remote measurement calibration." Thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-03242009-040805/.
Full textFagelson, Marc A. "Remote Tinnitus Counseling Session." Digital Commons @ East Tennessee State University, 2006. https://dc.etsu.edu/etsu-works/1625.
Full textGuimarães, Siane Cristhina Pedroso [UNESP]. "Sistema de informação geográfica e sensoriamento remoto na avaliação do processo de mudança de uso da terra para subsidiar o planejamento de bacias hidrográficas." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/102914.
Full textA presente pesquisa objetivou elaboração de uma proposta de ordenamento da ocupação territorial da Sub-bacia Hidrográfica do Baixo Rio Candeias, localizada no Estado de Rondônia, utilizando ferramentas de Sensoriamento Remoto e Sistemas de Informações Geográficas na avaliação do processo de mudanças de uso da terra para subsidiar o planejamento de bacias hidrográficas. Nesta pesquisa, utilizou-se imagens de satélite digitais e analógicas e Sistema Processamento de Informações Georreferenciadas – SPRING, disponibilizados pelo Instituto Nacional de pesquisas Espaciais – INPE, no qual foram armazenadas, processadas e analisadas todas as informações inerentes a pesquisa. Inicialmente foi realizado um Diagnóstico Zero da sub-bacia, que serviu de base de dados para estabelecer e identificar as deficiências técnicas que necessitam ser complementadas em função das necessidades das comunidades abrangidas. Através da análise da rede de drenagem foi possível analisar a morfoestrutura e morfotectonica da área, identificando as falhas e fraturas, bem como, anomalias do tipo alto/baixo estrutural. Foi realizada uma caracterização das unidades fisiográficas, definidas a partir da interpretação das imagens orbitais, com identificação das formas, reconhecimento e deduções dos fenômenos na elaboração da paisagem atual e subatual. A estas informações foram agregadas, informações de pedologia de fundamental importância para entender a dinâmica e evolução da paisagem e consequentemente, na elaboração do mapa de subzonas. Os limites das Subzonas coincidiram com os limites das unidades de solos incrementadas a unidades geológicas, e como resultado definiu-se dezenove subzonas, que agruparam todas as informações (morfoestrutura e morfotectonica, fisiografia, solos, vegetação e litologia) produzidas e pesquisadas...
This research objective was to prepare a proposal of suitable land uses for the Lower Candeias River Watershed, geographically located within the State of Rondônia, Brazil, using Remote Sensing and Geographic Information Systems approaches to assess land use and land cover change processos and to provide information to support preparation of a sustainable watershed occupation plan. Satellite imagery and a Geographic Information System (SPRING) developed by the National Space Research Institute (INPE) were used to store, process, and analyze digital datasets. Initially, a “Zero Diagnostic” of the Lower Candeias River Watershed was prepared. This diagnostic was used as supporting information to identify technical weakness in the methodological approaches, which required complementary efforts given the local community and environmental characteristics. In addition, based on the river network analysis, it was possible to define the morphostructure and morphotectonic of the study area, which made possible to identify geologic faults and fractures, and low/high structural anomalies. Physiographic units were identified by analyzing satellite imagery, which included form identification, recognition and deduction of the phenomenon that were shaping current and previous landscape. The critical pedologic information were aggregated to support analysis of the dynamic and evolution of the landscape and, subsequently, to support preparation of the subzoning map of the Lower Candeias River Watershed. The subzones limits overlapped the soil unit limits and, by merging them with the geologic units, it resulted in 19 new subzones. Therefore, these new 19 subzones incorporated all information (morfoestrutura and morfotectonica, fisiografia, ground, vegetation and litologia) derived from this dissertation research. Therefore, the land use map... (Complete abstract click electronic access below)
Murphy, Samuel William 1985. "Infrared monitoring of volcanoes from space = Monitoramento orbital de vulcões no espectro infravermelho." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/287212.
Full textTese (doutorado) - Universidade Estadual de Campinas, Instituto de Geociências
Made available in DSpace on 2018-08-22T23:47:32Z (GMT). No. of bitstreams: 1 Murphy_SamuelWilliam_D.pdf: 5456096 bytes, checksum: 83ba771a9ac314dbabebef173f7abdf1 (MD5) Previous issue date: 2013
Resumo: O monitoramento de vulcões é necessário para a mitigação do perigo que apresentam à sociedade. Esse monitoramento pode ser feito em uma escala global através de satélites. Foi com essa finalidade que este doutorado visou desenvolver metodologias para o monitoramento das atividades termais dos vulcões observados do espaço. Chegou-se a isso através do uso de uma variedade de sensores infravermelhos orbitais. Foi utilizado o sensor Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), que oferece imagens de moderada a alta resolução espacial (30 - 90 m) no infravermelho das ondas curtas (SWIR) e infravermelho termal (TIR), a fim de caracterizar o tamanho e a intensidade das anomalias termais. As bandas do TIR do ASTER conseguiram detectar anomalias sutis, o que permitiu a observação de novos precursores termais antes das erupções. O Moderate Resolution Imaging Spectroradiometer (MODIS) oferece imagens de alta resolução temporal (i.e. cobertura global diária), por isto foi utilizado para investigar atividade termal através do tempo. A análise de wavelets foi utilizada para quantificar os períodos de oscilação de tal atividade. Hyperion é um espectroradiômetro imageador e foi utilizado para demonstrar uma nova metodologia para calcular fluxo radiante de alvos termalmente heterogêneos (i.e. vulcões). Essas metodologias utilizam as melhores resoluções de cada um dos sensors: espacial (ASTER), temporal (MODIS), espectral (Hyperion) pode ser automaticamente executadas em escala global. Essa tese visa, portanto apresentar uma fundação sólida onde futuros sistemas de monitoramento de vulcões podem ser baseados
Abstract: Volcanoes need to be monitored to mitigate the risk that they pose to society. This can be done on a global scale using satellite sensors. The goal of this doctorate was to develop methods for the monitoring of volcanic thermal activity from space. This was achieved through the use of a variety of orbital infrared sensors. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), which offers moderate to high spatial resolution imagery (30 - 90 m) in the short-wave infrared (SWIR) and thermal infrared (TIR), was used to characterize the size and intensity of thermal anomalies. Its TIR channels were capable of detecting subtle thermal anomalies. This permitted the observation of new thermal precursors to eruptive events. The Moderate Resolution Imaging Spectroradiometer (MODIS) offers high temporal resolution imagery (i.e. daily global coverage). It was therefore used to investigate thermal activity through time. Wavelet analysis was used to quantify the time period over which such activity oscillates. Hyperion is an orbiting imaging spectrometer. It was used to demonstrate a new method for calculating radiant flux from thermally heterogeneous targets (i.e. such as volcanoes). These methods utilized the strengths of each sensor system, i.e. high spatial, temporal or spectral resolution. They all improve the ability to detect and/or quantify thermal anomalies from space and can be executed in an automated global basis. This thesis therefore presents a solid foundation on which the next generation global volcano monitoring system can be based
Doutorado
Geologia e Recursos Naturais
Doutor em Ciências
Piemontesi, Fulvio Rolando. "A micro computer based test set for telecontrol equipment." Thesis, Cape Technikon, 1986. http://hdl.handle.net/20.500.11838/2178.
Full textA micro computer based SELTA test set, that simulates the Selta master was developed and tested to display the following: Breaker status (open/close), alarms and analogue quantities as Volts, Amps, Freq etc. The unit is also capable of sending remote controls to the SELTA remote thus changing the breaker status.
Lindén, Johannes, and Marcus Ekström. "Virtual Remote Services (VRS) : Simulating the Remote Services using the Unity 3D Game Engine." Thesis, Mittuniversitetet, Avdelningen för informations- och kommunikationssystem, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-25829.
Full textThommes, Daniel. "The remote UI system a high performance remote user interface system for mobile scenarios." Thesis, University of the West of Scotland, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.735858.
Full textYetkin, Erdem. "Alteration mapping by remote mapping by remote sensing Application to Hasandağ- Melendiz volcanic complex /." Ankara : METU, 2003. http://etd.lib.metu.edu.tr/upload/1090927/index.pdf.
Full textSantos, Jefersson Alex dos 1984. "Semi-automatic classification of remote sensing images = Classificação semi-automática de imagens de sensorimento remoto." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/275630.
Full textTese (doutorado) - Universidade Estadual de Campinas, Instituto de Computação
Made available in DSpace on 2018-08-23T15:18:27Z (GMT). No. of bitstreams: 1 Santos_JeferssonAlexdos_D.pdf: 18672412 bytes, checksum: 58ac60d8b5342ab705a78d5c82265ab8 (MD5) Previous issue date: 2013
Resumo: Um grande esforço tem sido feito para desenvolver sistemas de classificação de imagens capazes de criar mapas temáticos de alta qualidade e estabelecer inventários precisos sobre o uso do solo. As peculiaridades das imagens de sensoriamento remoto (ISR), combinados com os desafios tradicionais de classificação de imagens, tornam a classificação de ISRs uma tarefa difícil. Grande parte dos desafios de pesquisa estão relacionados à escala de representação dos dados e, ao mesmo tempo, à dimensão e à representatividade do conjunto de treinamento utilizado. O principal foco desse trabalho está nos problemas relacionados à representação dos dados e à extração de características. O objetivo é desenvolver soluções efetivas para classificação interativa de imagens de sensoriamento remoto. Esse objetivo foi alcançado a partir do desenvolvimento de quatro linhas de pesquisa. A primeira linha de pesquisa está relacionada ao fato de embora descritores de imagens propostos na literatura obterem bons resultados em várias aplicações, muitos deles nunca foram usados para classificação de imagens de sensoriamento remoto. Nessa tese, foram testados doze descritores que codificam propriedades espectrais e sete descritores de textura. Também foi proposta uma metodologia baseada no classificador K-Vizinhos mais Próximos (K-nearest neighbors - KNN) para avaliação de descritores no contexto de classificação. Os descritores Joint Auto-Correlogram (JAC), Color Bitmap, Invariant Steerable Pyramid Decomposition (SID) e Quantized Compound Change Histogram (QCCH), apresentaram os melhores resultados experimentais na identificação de alvos de café e pastagem. A segunda linha de pesquisa se refere ao problema de seleção de escalas de segmentação para classificação de imagens de sensoriamento baseada em objetos. Métodos propostos recentemente exploram características extraídas de objetos segmentados para melhorar a classificação de imagens de alta resolução. Entretanto, definir uma escala de segmentação adequada é uma tarefa desafiadora. Nessa tese, foram propostas duas abordagens de classificação multiescala baseadas no algoritmo Adaboost. A primeira abordagem, Multiscale Classifier (MSC), constrói um classificador forte que combina características extraídas de múltiplas escalas de segmentação. A outra, Hierarchical Multiscale Classifier (HMSC), explora a relação hierárquica das regiões segmentadas para melhorar a eficiência sem reduzir a qualidade da classificação xi quando comparada à abordagem MSC. Os experimentos realizados mostram que é melhor usar múltiplas escalas do que utilizar apenas uma escala de segmentação. A correlação entre os descritores e as escalas de segmentação também é analisada e discutida. A terceira linha de pesquisa trata da seleção de amostras de treinamento e do refinamento dos resultados da classificação utilizando segmentação multiescala. Para isso, foi proposto um método interativo para classificação multiescala de imagens de sensoriamento remoto. Esse método utiliza uma estratégia baseada em aprendizado ativo que permite o refinamento dos resultados de classificação pelo usuário ao longo de interações. Os resultados experimentais mostraram que a combinação de escalas produzem melhores resultados do que a utilização de escalas isoladas em um processo de realimentação de relevância. Além disso, o método interativo obtém bons resultados com poucas interações. O método proposto necessita apenas de uma pequena porção do conjunto de treinamento para construir classificadores tão fortes quanto os gerados por um método supervisionado utilizando todo o conjunto de treinamento disponível. A quarta linha de pesquisa se refere à extração de características de uma hierarquia de regiões para classificação multiescala. Assim, foi proposta uma abordagem que explora as relações existentes entre as regiões da hierarquia. Essa abordagem, chamada BoW-Propagation, utiliza o modelo bag-of-visual-word para propagar características ao longo de múltiplas escalas. Essa ideia foi estendida para propagar descritores globais baseados em histogramas, a abordagem H-Propagation. As abordagens propostas aceleram o processo de extração e obtém bons resultados quando comparadas a descritores globais
Abstract: A huge effort has been made in the development of image classification systems with the objective of creating high-quality thematic maps and to establish precise inventories about land cover use. The peculiarities of Remote Sensing Images (RSIs) combined with the traditional image classification challenges make RSI classification a hard task. Many of the problems are related to the representation scale of the data, and to both the size and the representativeness of used training set. In this work, we addressed four research issues in order to develop effective solutions for interactive classification of remote sensing images. The first research issue concerns the fact that image descriptors proposed in the literature achieve good results in various applications, but many of them have never been used in remote sensing classification tasks. We have tested twelve descriptors that encode spectral/color properties and seven texture descriptors. We have also proposed a methodology based on the K-Nearest Neighbor (KNN) classifier for evaluation of descriptors in classification context. Experiments demonstrate that Joint Auto-Correlogram (JAC), Color Bitmap, Invariant Steerable Pyramid Decomposition (SID), and Quantized Compound Change Histogram (QCCH) yield the best results in coffee and pasture recognition tasks. The second research issue refers to the problem of selecting the scale of segmentation for object-based remote sensing classification. Recently proposed methods exploit features extracted from segmented objects to improve high-resolution image classification. However, the definition of the scale of segmentation is a challenging task. We have proposed two multiscale classification approaches based on boosting of weak classifiers. The first approach, Multiscale Classifier (MSC), builds a strong classifier that combines features extracted from multiple scales of segmentation. The other, Hierarchical Multiscale Classifier (HMSC), exploits the hierarchical topology of segmented regions to improve training efficiency without accuracy loss when compared to the MSC. Experiments show that it is better to use multiple scales than use only one segmentation scale result. We have also analyzed and discussed about the correlation among the used descriptors and the scales of segmentation. The third research issue concerns the selection of training examples and the refinement of classification results through multiscale segmentation. We have proposed an approach for xix interactive multiscale classification of remote sensing images. It is an active learning strategy that allows the classification result refinement by the user along iterations. Experimental results show that the combination of scales produces better results than isolated scales in a relevance feedback process. Furthermore, the interactive method achieves good results with few user interactions. The proposed method needs only a small portion of the training set to build classifiers that are as strong as the ones generated by a supervised method that uses the whole available training set. The fourth research issue refers to the problem of extracting features of a hierarchy of regions for multiscale classification. We have proposed a strategy that exploits the existing relationships among regions in a hierarchy. This approach, called BoW-Propagation, exploits the bag-of-visual-word model to propagate features along multiple scales. We also extend this idea to propagate histogram-based global descriptors, the H-Propagation method. The proposed methods speed up the feature extraction process and yield good results when compared with global low-level extraction approaches
Doutorado
Ciência da Computação
Doutor em Ciência da Computação
Banerjee, Kutty S. "Remote Execution for 3D Graphics." Link to electronic thesis, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-052305-160204/.
Full textHung, Eugene. "Behavior-based remote executing agents." Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2006. http://wwwlib.umi.com/cr/ucsd/fullcit?p3204641.
Full textTitle from first page of PDF file (viewed April 4, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 95-98).
Sabaté, Mogica David. "Remote Desktop : Integrating multiple devices." Thesis, KTH, Kommunikationssystem, CoS, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91667.
Full textElektroniska apparater har fått en att starkare position i vårt samhälle, integerationen i våra liv gör dem mer tillgängliga. Nu för tiden har de flesta familjer i västvärlden, minst en dator per hushåll. Datorerna har allt som oftast flera multimedia tillbehör och en internett uppkopling. Handhållna aparater så som mobiltelefoner och PDA’er är också en del av teknologiska och sociala miljön. Kanske vill man andvända en handsfree med blue tooth för att förbättra ljudkvaliteten, eller ett tangentbord t.ex. ett Handykey Corp. En twiddler för att ringa eller skicka SMS. Se på högkavitets video på en stor skärm som du tidigare lastat ner till din mobiltelefon, etc. Hur som hälst uppstår det problem vid sammankopplingen mellan olika tillbehör. Dagens användare får en stor utmaning i användade av den kombinerade funktionen i stället för den ensamstående apparatens funktioner och förmåga. Hypotesen av detta projekt är att detta problem kan övervinnas om alla apparater var ihopkoplade via internetwork. Till exempel, även om de flesta mobiltelefoner och PDA’er har USB gränssnitt, har dem tillskillnad från vanliga stationära datorer och laptops bara designats för att vara USB-slavar. Detta betyder att USB-tillbehör inte kan kopplas direkt till apparaten. Det finns tecken på tekniker som t.ex. USB On-The-Go men detta ser ut som en kortsiktig lösning. En uppenbar lösning är att parkoppla dessa apparater via internetwork. Om man t.ex. kopplar alla dessa USB-tillbehör till en stationär eller bärbar dator, kan vi låta användaren komma åt dessa via sin telefon med USB. På så sätt kan användaren trådlöst komma åt alla tillkopplade tillbehör, utan att oroa sig över att para samman dem fysiskt. Möjligheten för nya funktioner och användningsområden visar sig då, som t.ex. att svara på inkommande samtal med den tillkoplade twiddler’n medans samtidigt tala via det trådlösa headsettet. Vi börjar med att undersöka olika tekniker för att upprätta trådlös tillkoppling till olika system. Vi har focuserat på de populäraste datasystemen, framför allt de som använder trådlösa protokoll. Sådana som kräver manuell installation eller använder upptäkande protokoll för att identifiera olika tillbehör. Senare visar vi exempel på andra protokoll med några potensial att automatisk konfigurera tillkopplingen.
1F1421 Project report Oral presentation given 2008-07-30 14:00 http://www.ict.kth.se/info/GRU/Events/Old-Seminars/2008/20080730-14.00-CCS-Exjobb-presentation.html
Jonsson, Rickard, and Daniel Tägt. "Remote Tower Center - Planning Tool." Thesis, Linnéuniversitetet, Institutionen för datavetenskap (DV), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-63531.
Full textEnns, Neil. "Touchpad-based remote control devices." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0025/MQ40743.pdf.
Full textKellett, Ian Alexander. "Remote Outreach Cinema Campaign: (R.O.C.C.)." Thesis, Montana State University, 2006. http://etd.lib.montana.edu/etd/2006/kellett/KellettI0806.pdf.
Full textPolon, Thomas. "Attestation-based remote biometric authentication." Connect to this title online, 2007. http://etd.lib.clemson.edu/documents/1181666383/.
Full textStorer, Timothy W. "Practical pollsterless remote electronic voting." Thesis, St Andrews, 2007. http://hdl.handle.net/10023/223.
Full textBudgett, David Mortimer. "Remote sensing of the epicardium." Thesis, Imperial College London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363025.
Full textLemos, Pinto J. de. "Remote sensing in refractive turbulence." Thesis, University of Hull, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381887.
Full textPagliusi, Paulo Sergio. "Internet authentication for remote access." Thesis, Royal Holloway, University of London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500040.
Full textSayer, Andrew Mark. "Aerosol Remote Sensing Using AATSR." Thesis, University of Oxford, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.526115.
Full textJacobi, Loren, Rick Campbell, Chee Nam Chau, Chin Chuan Ong, Szu Hau Tan, Hock Hin Cher, Cory Alexander, et al. "Tailorable Remote Unmanned Combat Craft." Thesis, Monterey, California : Naval Postgraduate School, 2012. http://hdl.handle.net/10945/15434.
Full textU.S. military and civilian vessels are critically vulnerable to asymmetric threats in littoral environments. Common asymmetric weapons such as Anti-Ship Cruise Missiles (ASCM), Low Slow Flying (LSF) aircraft and Fast Attack Craft (FAC) / Fast Inshore Attack Craft (FIAC) threaten U.S. strategic goals and can produce unacceptable losses of men and material. The SEA-18B team presents an operational concept for a family of Unmanned Surface Vessels USV) capable of defending ships from asymmetric swarm attacks. This USV, the Tailorable Remote Unmanned Combat Craft (TRUCC), can operate in concert with the next generation of capital surface vessels to combat this critical threat with maximum efficiency. Critical performance criteria of the TRUCC family were determined through agent-based simulation of a Straits of Hormuz Design Reference Mission. Additional models addressed ship synthesis and operational availability. A Technology and Capability Roadmap outlines areas of interest for investment and development of the next-generation USV. Interim technology and capability milestones in the Roadmap facilitate incremental USV operational capabilities for missions such as logistics, decoy operations and Mine Warfare. The TRUCC operational concept fills a critical vulnerability gap. Its employment will reduce combat risk to our most valuable maritime assets: our ships and our Sailors.
Lavender, Samantha Jane. "Remote sensing of suspended sediment." Thesis, University of Plymouth, 1996. http://hdl.handle.net/10026.1/2119.
Full textMaclean, John Ross. "Telemedicine in remote health care." Thesis, University of Aberdeen, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264331.
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