Дисертації з теми "Sonic images"
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Swetzoff, Martha W. (Martha Watriss). "Sonic images and visual poetics : exploring a methodology for sound and image relationships." Thesis, Massachusetts Institute of Technology, 1989. http://hdl.handle.net/1721.1/70169.
Повний текст джерелаTitle of videocassette: Tales of love and glory. Videocassette is VHS format.
Includes bibliographical references (leaves 113-116).
by Martha W. Swetzoff.
M.S.V.S.
Bird, D. J. "From hyperreal sonic-images to phonographic sound : a portfolio of original compositions." Thesis, Queen's University Belfast, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678699.
Повний текст джерелаBird, Stephen. "Composing with images : A portfolio of audiovisual works exploring the compositional potential of associative sonic, visual and intellectual imagery." Thesis, Keele University, 2010. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.535808.
Повний текст джерелаAlbornoz, Stein Marília Raquel. "Sounds and images in the construction of the person Mbyà-Guaraní in South Brazil." Pontificia Universidad Católica del Perú, 2015. http://repositorio.pucp.edu.pe/index/handle/123456789/79155.
Повний текст джерелаThe mbyà-Guarani sound world is an important dimension of theirexistence as well as their children are, through their presence and their songs, which occupy a central place in the oguatá porã (Guarani sacred walk towards perfection). In this paper, I present ethnographic data on body processes and treatments as well as theories of visual and sound-performative practices that are part of the mbyà way of being / living. the paper is, based on an ethnomusicological research among mbyà groups in southern Brazil. From ethnographic descriptions an interpretation is built: a «cosmo-sonic» domain of ontology and epistemology of this Amerindian people, that is to say, that the construction of the mbyà person— and the construction of knowledge are closely linked with sound processes, as well as to imagery, kinetic and material performances, that strengthen the listening and the resonance of the being.
Linscott, Charles P. "Sonic Overlook: Blackness between Sound and Image." Ohio University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1438950059.
Повний текст джерелаHaynes, Simon Dominic. "Reconfigurable architectures for video image processing." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322797.
Повний текст джерелаAdolphe, Christelle Marie. "The effects of sonic, desert and Indian hedgehog signalling in skin /." [St. Lucia, Qld.], 2003. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17546.pdf.
Повний текст джерелаMalmgren, Christer. "Musikalisk gestaltning av en ”image” : - En fallstudie i design av narrativ mediemusik -." Thesis, Högskolan Dalarna, Ljud- och musikproduktion, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:du-19298.
Повний текст джерелаPloeger, Daniël. "Sonified freaks and sounding prostheses : sonic representation of bodies in performance art." Thesis, University of Sussex, 2012. http://sro.sussex.ac.uk/id/eprint/43348/.
Повний текст джерелаUdy, Sandra. "Assessing Amendment Treatments for Sodic Soil Reclamation in Arid Land Environments." DigitalCommons@USU, 2019. https://digitalcommons.usu.edu/etd/7670.
Повний текст джерелаYang, Shang Ju. "Sonic Imagery in the Viola Arrangement of Hwang-Long Pan's Concerto for Violoncello and Chamber Orchestra (1996/97)." Diss., The University of Arizona, 2013. http://hdl.handle.net/10150/294020.
Повний текст джерелаSpeirs, Simon Douglas. "Characterising soil structural stability and form of sodic soil used for cotton production." Faculty of Agriculture, Food and Natural Resources, 2006. http://hdl.handle.net/2123/5817.
Повний текст джерелаIn eastern Australia, Vertosols are widely utilised for the production of irrigated cotton (Gossypium hirsutum) due to their inherent fertility and large water–holding capacity. However, irrigated agriculture in eastern Australia is faced with a decline in the availability of good quality irrigation water sources i.e. waters with low electrolyte concentrations and small Na+ contributions. Consequently, alternative water resources that contain larger contributions of Na+ are becoming increasingly relevant as potential irrigation sources. It is known that the application of Na+ rich waters as irrigation has the potential to increase the Na+ content of the soil, and that this will affect the structural condition of Vertosols. However, the extent to which these poor quality water resources will influence the structural characteristics of different Vertosols is unknown. In addition to this knowledge gap, there is currently no suitable predictor of dispersive behaviour for this soil type, particularly where Vertosols are irrigated with different water quality solutions. The research conducted in this study aimed to characterise the impact of different increments of water quality on the structural stability of different Vertosols. Once this was concluded, the study looked to assess the impact of irrigation water quality on the structural stability, structural form and soil water retention properties of intact soil columns. Knowledge of the structural stability of the soils investigated was then used to derive a model describing the impact of water quality on the structural stability of different cotton producing soils. To achieve the aims nine different soil profiles were sampled from the Bourke, lower Gwydir, Hillston and lower Namoi cotton–producing regions. Eight of these soils are Grey and Black Vertosols with clay phyllosilicate suites dominated to different extents by 2:1 expanding clays, and the ninth soil is an illitic Red Vertosol containing small contributions of 2:1 expanding clays. The soils investigated have ESPs that range between 1 and 10, ECs of 0.1 to 1.2 dS m-1 and CECeff values that are largest for those soils that contain more 2:1 expanding clays. This study shows that the clay phyllosilicate suite of different Vertosols is the primary determinant of structural stability, structural form and soil water retention properties. For example, the Gwydir and Namoi soils contain more 2:1 expanding lattice phyllosilicate clays, have the largest CECeff values of all nine soils and are the most dispersive after all applied immersion treatments. The Bourke and Hillston soils contain less 2:1 expanding lattice clay, have smaller CECeff values and are generally more stable. Irrigation of structurally–intact soils with solutions of larger SARw resulted in larger exchangeable Na+ contents for each soil (and larger ESPs) and smaller contributions of exchangeable Ca2+ and Mg2+. For each soil, larger ESPs are reflected by decreased stability, but generally the soils dominated by 2:1 expansive clays are much less stable than the soils containing smaller contributions of these clay mineral types. Irrigating the structurally–intact Vertosols dominated by 2:1 expansive clays generally resulted in structural form attributes that do not indicate any impact of the applied water treatments, but the Vertosols with less of these mineral types tend to have less desirable structural form attributes after irrigation with solutions of larger Na+ content. Similarly, where the water retention properties of two soils were assessed, the illitic Red Vertosol has less structural pore space after treatment using the large SARw solutions, while the other soil (a Black Vertosol dominated by 2:1 expansive clays) does not show any differences between water retention properties that can be linked to irrigation water quality. These results were clarified for the water retention properties by the assessment of pore–solid space relations, which show both these soils to contain less solid space after irrigation with clean water or solutions of large SARw. This is attributed to increased swelling of clays in the presence of larger Na+ contributions, but both soils have different structural arrangements as shown by the water retention properties and structural form assessment. The red illitic Vertosol shows signs of structural collapse, while the black Vertosol maintains its structural arrangement. Finally, a model describing the structural stability of different Vertosols was developed from the stability assessment of soils, both in different water quality treatments and after the irrigation of structurally–intact columns. The model presented uses a surface response function to describe the impact of increased ECw and SARw of irrigation solutions on soil stability after immersion according to specific soil physico–chemical attributes. In this model increased exchangeable Na+, SAR and a larger CECeff (and consequently, an increased proportion of 2:1 swelling clays) are associated with increases in clay dispersion, while a smaller Ca2+:Mg2+ ratio, EC and less total clay are associated with decreases in clay dispersion.
Verdaasdonk, Maria Adriana. "Living lens: exploring interdependencies between performing bodies, visual and sonic media in immersive installation." Thesis, Queensland University of Technology, 2007. https://eprints.qut.edu.au/16631/1/Maria_Adriana_Verdaasdonk_Thesis.pdf.
Повний текст джерелаVerdaasdonk, Maria Adriana. "Living lens: exploring interdependencies between performing bodies, visual and sonic media in immersive installation." Queensland University of Technology, 2007. http://eprints.qut.edu.au/16631/.
Повний текст джерелаSantos, Gilmário Barbosa dos. "Diagnóstico do câncer de mama auxiliado por computador :: um protótipo para detecção de microcalcificações /." Florianópolis, SC, 1999. http://repositorio.ufsc.br/xmlui/handle/123456789/80731.
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Este trabalho apresenta o resultado das atividades realizadas no âmbito do Projeto Cyclops, no ano de 1999, sobre o diagnóstico precoce do câncer de mama auxiliado por computador, através do processamento de imagens oriundas de mamografias convencionais digitalizadas. Partindo-se da revisão do estado da arte e dos aspectos contextuais acerca do câncer de mama, construiu-se um protótipo com interface amigável. Tal protótipo contempla dois métodos de filtragem espacial de imagens: o threshold baseado em estatística global e o threshold baseado em histograma. Os testes finais foram feitos com imagens obtidas de mamografias convencionais digitalizadas, cedidas por clínicas especializadas locais, como também imagens obtidas no banco de imagens mamográficas mantido pelo MIAS (U.K.)
Forcucci, Luca. "Mapping dynamic relations in sound and space perception." Thesis, De Montfort University, 2015. http://hdl.handle.net/2086/11450.
Повний текст джерелаIyer, Sukanya Raj. "Deformation heterogeneity radiomics to predict molecular sub-types and overall survival in pediatric Medulloblastoma." Case Western Reserve University School of Graduate Studies / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=case1588601774292049.
Повний текст джерелаZanella, Fabio Pieroni. "Sistema multicanal de geração e recepção de ondas ultra-sonicas para transdutor matricial linear." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/258954.
Повний текст джерелаDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
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Resumo: O ultra-som na medicina tem passado por enorme evolução nas últimas décadas e ocupado posição de destaque cada vez maior como ferramenta para terapia e diagnóstico. Isso é devido principalmente ao fato de que os equipamentos de diagnóstico por ultra-som são de relativo baixo custo, o ultra-som é uma radiação não-ionizante e permite realização de exame por método não-invasivo e as imagens são geradas e visualizadas em tempo real. Na geração de imagens deste tipo, é comum a utilização de transdutores matriciais. Entretanto, o Brasil apresenta defasagem tecnológica com respeito à construção destes transdutores e à eletrônica envolvida em sua operação. O objetivo deste trabalho consistiu no desenvolvimento de circuitos eletrônicos com 12 canais de geração e de recepção de ondas ultra-sônicas para operação com transdutor matricial linear. O sistema é capaz de excitar transdutores piezoelétricos e receber ecos ultra-sônicos na faixa de 0,5 a 30 MHz e tem seus circuitos de recepção protegidos contra a alta tensão dos pulsos gerados para a excitação do transdutor. Os disparos dos elementos do transdutor e o tempo de corte dos sinais nos circuitos de recepção, para evitar receber sinais indesejáveis referentes ao período inicial de oscilação do transdutor, são controlados via circuito com microcontrolador PIC 16F877 que, juntamente com o programa de controle, foram desenvolvidos para conectar o sistema a um microcomputador. Os 12 canais foram caracterizados eletricamente e verificou-se seu funcionamento utilizando um transdutor piezoelétrico linear de 12 elementos com 1 MHz de freqüência central, especialmente desenvolvido para este trabalho. Os resultados mostraram que o sistema funciona adequadamente, gerando imagem de um phantom construído em nosso laboratório
Abstract: Ultrasound in medicine has gone through great evolution in the last few decades and has occupied important position as a tool for therapy and diagnosis. This is due to the ultrasound equipment be of relatively low-cost, ultrasound is a non-ionizing radiation, is a non-invasive imaging method, and the images are created and seen in real time. It is common the use of transducer arrays in order to generate this kind of image. There is a lack of know how in Brazil relative to the construction of these transducers and the involved electronics in their operation. The objective of this work was the development of a multi-purpose 12 channel pulser/receiver electronic circuitry to operate with linear transducer arrays. The system is able to fire ultrasound piezoelectric transducers and to receive ultrasound echo signals in the range 0.5-30 MHz. The system has reception circuits with protection against high voltage pulses. The firing of transducer elements and cutting time of the reception circuits, to avoid unwanted signals of natural initial transducer oscillations, can be controlled via PIC 16F877 hardware and software designed to connect the system to a microcomputer. The electrical characteristics of the 12 channel pulser/receiver and its use in firing a specially constructed 1 MHz 12 element PZT transducer array has been carried out and the images of a specially constructed phantom showed that it can be used in laboratory conditions
Mestrado
Engenharia Biomedica
Mestre em Engenharia Elétrica
"Damage Detection using SONIC IR Imaging for Composite Laminate." Master's thesis, 2019. http://hdl.handle.net/2286/R.I.54927.
Повний текст джерелаDissertation/Thesis
Masters Thesis Mechanical Engineering 2019
Stothers, Deborah Lee. "Sonic visions : intertextual relations of words, music and image in Japanese nô theatre." Thesis, 2002. http://hdl.handle.net/2429/13236.
Повний текст джерелаLi, Yu-Chiao, and 李羽喬. "Resonance rather than Solo: A Study of Shaping the Regional Image with “Sonic Vison-Tongshiao, Soundscape”." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/52298148586782858493.
Повний текст джерела雲林科技大學
設計運算研究所碩士班
99
As times change, industrialization and urbanization transform the structure of traditional rural society and result in imbalanced development between urban and rural areas. Then, as a result of population outflow and change in industries, rural distinctiveness gradually disappeared. Given that visual text was normally used to shape a regional image, this study further added audio text to enrich rural expression and also adopted the soundscape concept proposed by Murray Schafer (1977). Other than artificial sounds and natural sounds, soundscape also covers memory sounds, image sounds, cultural sounds and social sounds. The study incorporated the ecological triangle developed by Tilly (1974) – humans, space and activities, to analyze the urban and rural social structures; as well as the soundscape triangle developed by Schafer (1978) – soundmark, signal, keynote, to analyze the sounds in the environment. This study utilized environmental marketing to transform sounds that are regarded as noises from negative exchange phenomenon to positive exchange of environmental resources. By using in-depth interviews, the study filtered out the scenic spots of Tongshiao Town, Miaoli County featuring mountainous or oceanic uniqueness and conducted a field survey to collect visual and audio text data. The text analysis method was used to analyze the data contents and meanings, and explored the derived interactive relation between humanistic emotions and the rural image. The study designed a soundscape shaping region prototype- “Sonic Vison-Tongshiao, Soundscape”, which blended visual and audio test data into audio-visual interactive creation, in an attempt to help the study subject better promote the region’s tourism industry and reinforce marketing applications. The results can also be used as a reference for future research on shaping a regional image in other rural regions. The results were as follows: 1. Because of the preference for visual culture, more attention shall be paid to auditory feelings, and the missing of either will render the environment unnatural and audio orientation and visual orientation shall coexist with each other in the study of urban and rural soundscape. 2. Through the auditory and visual association experiment, we can figure out that people may feel the sound by unrestrained imagination. In addition, the master in the sound of the timeline also has a great range for people’s thinking. Once people senced the key tonesounds, then they may confirm the sound environment. 3. By the difference between previous test and formal experiment, we can see that if we only use single element to build up the image of one place, it may cause people whom have never been to the place to make a wrong association with the environment. Therefore, if we use the soundscpe to shape the local image, it not only can help people to feel the environment but also build up the imaginary space. Moreover, if the visual dimension also be considered in the soundscape, if may achieve better results.
Li, Ying-Cheng, and 李盈徵. "SONIC REPRESENTATION OF INDIGENOUS IMAGERY IN THE ENVIRONMENTAL DOCUMENTARY “BEYOND BEAUTY: TAIWAN FROM ABOVE” (2013)." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/zavt5b.
Повний текст джерела國立交通大學
音樂研究所
105
The documentary film with aerial video “Beyond Beauty: Taiwan From Above” (2013) is a postmodern criticism of Taiwan’s modern development and the resulting environmental pollution. As a metaphor for the original and unpolluted Taiwan, the film highlights indigenous music, which seems to be a recognition of the previously disadvantaged minorities at the same time. In the actual scoring, however, Taiwanese indigenous music is almost subsumed under the modern orchestration. For example, the song “Valley of Light” depicts the natural scenery of Taiwan by traditional Atayal singing, but it functions only as a prelude to the main theme in classical Hollywood style. Ironically, while the film condemns the environmental pollution caused by modernization, the modern scoring also leads to the “sonic pollution” of indigenous music. This kind of lifting out the music from its own time and space in the cultural life of the tribes is what Anthony Giddens (1990) terms “disembedment.” On the similar issue of representing indigenous music in films, Claudia Gorbman provides an analytical model in her article “Scoring the Indian: Music in the Liberal Western” (2000). She observes that Native Americans became more and more positively portrayed from the 1950s to the 90s. This reveals how the situation in Taiwan is lacking behind in this regard. The issue of over or under representation is most drastic in the final scene, when the films witches from a documentary to a sort of docudrama. On the one hand, only the children of Bunun, another Taiwanese tribe, are chosen to represent the vision of Taiwan’s future by singing and waving the national flags on the highest summit, Mountain Yushan. On the other hand, the song they are singing is not of their own tradition but a modern tune which partly resembles The Carpenter’s hit song “Top of the World.” Choosing only a certain ethnic group to represent the whole Taiwan reflects an essentialist imagination. Instead, music of different ethnic groups should be heard as the voices of Taiwan. While the ecological problems of Taiwan could be seen beyond its apparent beauty, a holistic, fair and balanced musical representation of the multicultural Taiwan is still to be heard.
Kleyn, Linda Gail. "A spatial model to determine the location and extent of sodic sites in the Shingwedzi and Ripape river catchments of the Kruger National Park using remote sensing classification techniques and satellite imagery." Thesis, 2012. http://hdl.handle.net/10539/11222.
Повний текст джерелаSodic soils are salt-affected soils which are high in sodium in relation to magnesium and calcium. Commonly called sodic sites in the Kruger National Park (KNP), these patches exhibit unique functional characteristics due to the high levels of sodium which cause surface crusting, cracking and the dispersion of clay particles. The aim of this study is to use satellite imagery to map sodic sites in the KNP at different spatial and spectral scales, giving the best option for a repeatable, semi-automated classification. The resultant map of sodic sites for the KNP will be used as a management tool and for future research projects. A field test for sodicity was necessary to collect sufficient ground truth samples for robust accuracy assessment of the image classification. Sodic soils are identified by measuring EC, pH and SAR which are highly variable within site and between testing methods, and therefore not useful for rapid ground truth classification of sodic soils in the field. The sodium level at which clay particle dispersion takes place varies between soils, but is measurable in the field using the Emerson dispersion test. Laboratory tested sodic soil sites from previous research re-tested in this study showed positive results for dispersion of clay particles in water. The physical properties of sodic sites described in the literature and observed in the field were applied to classify sodic sites in the KNP in the field using a decision tree, together with results from the dispersion test and the observed presence of the grass species Sporobolus iocladus. Landsat 7 and SPOT 5 imagery cover the whole park, with ASTER, CAO hyperspectral, LiDAR and black and white orthophotos available for selected areas. The topography elements of crest and footslope were derived from the STRM 90m digital elevation model (DEM). Image preprocessing to top of atmosphere reflectance was performed where necessary and visual enhancement techniques and transformations were applied to derive the normalised difference vegetation index (NDVI) and other indices. Spectral signatures were checked against spectral signature libraries, and the class separation was tested using the cluster analysis of spectral signatures. MODIS NDVI averages placed the imagery in phenological context. Object-based image analysis using eCognition was applied to classify the sodic sites of the Shingwedzi and Ripape River catchments. The input imagery was segmented into ecologically meaningful patches and classification accuracy was assessed using the field samples collected using the decision tree to identify four classes: sodic sites (bare and woody), river sand, riverine vegetation and savanna areas. Comparison of the accuracy assessments for the Shingwedzi study site showed that the Landsat 7 and SPOT 5 classification algorithms gave an overall kappa index accuracy of 89% and 78% respectively, and a sodic site kappa index of 90% and 89%. Validation results using the ground truth samples gave an overall kappa index accuracy of 61% for Landsat 7 and 52% for SPOT 5, with a sodic site kappa index of 49% and 39% respectively. The classification algorithms were applied to the Ripape study site for Landsat 7 and SPOT 5 with repeatable results for the SPOT 5 imagery of 88% overall kappa index and 81-93% kappa index for sodic sites using similar seasonal imagery in the wet to early dry season. The Landsat 7 classification algorithm was applied to the entire KNP based on the repeatability results of 56% overall kappa index and 60% sodic site kappa index for the Ripape site. The quest for a repeatable algorithm to classify sodic sites from satellite imagery has been met by the SPOT 5 imagery using scenes acquired at similar seasonal stages. The late wet season or early dry season imagery was used to apply the classification algorithm with the best success. Changes in size or shape of sodic sites over time requires very high resolution imagery and further studies to understand where the edge of sodic sites are detected from imagery, and how the phenology of the vegetation growing on these sites affects detecting any change in size of the sodic site.