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Статті в журналах з теми "Document image collections"
Han, Yuehui, Weilan Wang, Huaming Liu, and Yiqun Wang. "A Combined Approach for the Binarization of Historical Tibetan Document Images." International Journal of Pattern Recognition and Artificial Intelligence 33, no. 14 (May 9, 2019): 1954038. http://dx.doi.org/10.1142/s0218001419540387.
Повний текст джерелаZhang, Xiafen, and Vijayan Sugumaran. "Content Based Search Engine for Historical Calligraphy Images." International Journal of Intelligent Information Technologies 10, no. 3 (July 2014): 1–18. http://dx.doi.org/10.4018/ijiit.2014070101.
Повний текст джерелаPaulus, Erick, Mira Suryani, Setiawan Hadi, and Akik Hidayat. "INVESTIGASI SEGMENTASI BARIS UNTUK CITRA DOKUMEN SUNDA LAMPAU." JIKO (Jurnal Informatika dan Komputer) 2, no. 2 (October 12, 2017): 60. http://dx.doi.org/10.26798/jiko.2017.v2i2.65.
Повний текст джерелаAlturki, Hend Mohammed. "Museum Collections and the Importance of Studying History." Advances in Social Sciences Research Journal 7, no. 8 (August 12, 2020): 118–27. http://dx.doi.org/10.14738/assrj.78.8771.
Повний текст джерелаGiral, Angela. "Digital image libraries and the teaching of art and architectural history." Art Libraries Journal 23, no. 4 (1998): 18–25. http://dx.doi.org/10.1017/s0307472200011251.
Повний текст джерелаLafia, Sara, David A. Bleckley, and J. Trent Alexander. "Digitizing and parsing semi-structured historical administrative documents from the G.I. Bill mortgage guarantee program." Journal of Documentation 79, no. 7 (July 31, 2023): 225–39. http://dx.doi.org/10.1108/jd-03-2023-0055.
Повний текст джерелаGudonis, Vytautas. "THE IMAGE A VISUALLY IMPAIRED PERSON IN PHILATELY AS A MEANS OF FORMING AN ADEQUATE ATTITUDE TOWARDS THE BLINDNESS AND BLIND." SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 4 (May 21, 2019): 390. http://dx.doi.org/10.17770/sie2019vol4.3962.
Повний текст джерелаDeju, Georgeta. "The Restoration of a Hunedoara Noble Family’s Library: the Kenderesi from Sălaşu de Sus." Études bibliologiques/Library Research Studies 3, no. 3 (2021): 29–50. http://dx.doi.org/10.33993/eb.2021.03.
Повний текст джерелаPetrov, Nikolai I. "Sacralization of the Portrait of the Empress Elizabeth Petrovna in the Orenburg Gubernia in the 1760s." Herald of an archivist, no. 1 (2023): 144–58. http://dx.doi.org/10.28995/2073-0101-2023-1-144-158.
Повний текст джерелаBrown, JP. "Introduction to 3D Imaging Using Photogrammetry." Biodiversity Information Science and Standards 2 (July 4, 2018): e27029. http://dx.doi.org/10.3897/biss.2.27029.
Повний текст джерелаДисертації з теми "Document image collections"
Iscen, Ahmet. "Continuous memories for representing sets of vectors and image collections." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S039/document.
Повний текст джерелаIn this thesis, we study the indexing and query expansion problems in image retrieval. The former sacrifices the accuracy for efficiency, whereas the latter takes the opposite perspective and improves accuracy with additional cost. Our proposed solutions to both problems consist of utilizing continuous representations of a set of vectors. We turn our attention to indexing first, and follow the group testing scheme. We assign each dataset vector to a group, and represent each group with a single vector representation. We propose memory vectors, whose solution is optimized under the membership test hypothesis. The optimal solution for this problem is based on Moore-Penrose pseudo-inverse, and shows superior performance compared to basic sum pooling. We also provide a data-driven approach optimizing the assignment and representation jointly. The second half of the transcript focuses on the query expansion problem, representing a set of vectors with weighted graphs. This allows us to retrieve objects that lie on the same manifold, but further away in Euclidean space. We improve the efficiency of our technique even further, creating high-dimensional diffusion embeddings offline, so that they can be compared with a simple dot product in the query time. For both problems, we provide thorough experiments and analysis in well-known image retrieval benchmarks and show the improvements achieved by proposed methods
Letessier, Pierre. "Découverte et exploitation d'objets visuels fréquents dans des collections multimédia." Thesis, Paris, ENST, 2013. http://www.theses.fr/2013ENST0014/document.
Повний текст джерелаThe main goal of this thesis is to discover frequent visual objects in large multimedia collections. As in many areas (finance, genetics, . . .), it consists in extracting a knowledge, using the occurence frequency of an object in a collection as a relevance criterion. A first contribution is to provide a formalism to the problems of mining and discovery of frequent visual objects. The second contribution is a generic method to solve these two problems, based on an iterative sampling process, and on an efficient and scalable rigid objects matching. The third contribution of this work focuses on building a likelihood function close to the perfect distribution. Experiments show that contrary to state-of-the-art methods, our approach allows to discover efficiently very small objects in several millions images. Finally, several applications are presented, including trademark logos discovery, transmedia events detection or visual-based query suggestion
Diaz, Mauricio. "Analyse de l'illumination et des propriétés de réflectance en utilisant des collections d'images." Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENM051/document.
Повний текст джерелаThe main objective of this thesis is to exploit the photometric information avail- able in large photo collections of outdoor scenes to infer characteristics of the illumination, the objects and the cameras. To achieve this goal two problems are addressed. In a preliminary work, we explore opti- mal representations for the sky and compare images based on its appearance. Much of the information perceived in outdoor scenes is due to the illumination coming from the sky. The solar beams are reflected and refracted in the atmosphere, creating a global illumination ambiance. In turn, this environment determines the way that we perceive objects in the real world. Given the importance of the sky as an illumination source, we formulate a generic 3–step process in order to compare images based on its appearance. These three stages are: segmentation, modeling and comparing of the sky pixels. Different approaches are adopted for the modeling and comparing phases. Performance of the algorithms is validated by finding similar images in large photo collections. A second part of the thesis aims to exploit additional geometric information in order to deduce the photometric characteristics of the scene. From a 3D structure recovered using available multi–view stereo methods, we trace back the image formation process and estimate the models for the components involved on it. Since photo collections are usually acquired with different cameras, our formulation emphasizes the estimation of the radiometric calibration for all the cameras at the same time, using a strong prior on the possible space of camera response functions. Then, in a joint estimation framework, we also propose a robust computation of the global illumination for each image, the surface albedo for the 3D structure and the radiometric calibration for all the cameras
Rayar, Frédéric. "Exploration interactive, incrémentale et multi-niveau de larges collections d'images." Thesis, Tours, 2016. http://www.theses.fr/2016TOUR4012/document.
Повний текст джерелаThe research work that is presented and discussed in this thesis focuses on large and evergrowing image collections. More specifically, we aim at providing one the possibility to explore such image collections, either to extract some kind of information and knowledge, or to wander in the collections. This thesis addresses this issue from the perspective of Interactive Data Exploration and Analytics. We take advantage of the similarity-based image collection browsing paradigm and aim at meeting simultaneously the three following constraints: (i) handling large image collections, up to millions of images, (ii) handling dynamic image collections, to deal with ever-growing image collections, and (iii) providing interactive means to explore image collections. To do so, we jointly study the indexing and the interactive visualisation of large and ever-growing image collections
Goëau, Hervé. "Structuration de collections d'images par apprentissage actif crédibiliste." Phd thesis, Université Joseph Fourier (Grenoble), 2009. http://tel.archives-ouvertes.fr/tel-00410380.
Повний текст джерелаKuzovkin, Dmitry. "Assessment of photos in albums based on aesthetics and context." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S032/document.
Повний текст джерелаAn automatic photo assessment can significantly aid the process of photo selection within photo collections. However, existing computational methods approach this problem in an independent manner, by evaluating each image apart from other images in a photo album. In this thesis, we explore the modeling of photo context via a clustering approach for photo collections and the possibility of applying such context information in photo assessment. To better understand user actions within photo albums, we conduct experimental user studies, where we study how users cluster and select photos in photo collections. We estimate the level of agreement between users and investigate how the context, defined by similar photos in corresponding clusters, influences their decisions. After studying the nature of user decisions, we propose a computational approach to model user behavior. First, we introduce a hierarchical clustering method, which allows to group similar photos according to a multi-level similarity structure, based on visual descriptors. Then, the photo context information is extracted from the obtained cluster data and used to adapt a pre-computed independent photo score, using the statistics-based data and a machine learning approach. In addition, as the majority of recent methods for photo assessment are based on convolutional neural networks, we explore and visualize the aesthetic characteristics learned by such methods
Pommaret, Sabine. "Traitement documentaire et valorisation des fonds iconographiques anciens dans les bibliothèques l'exemple de la collection d'estampes de la B.M. de Bourges /." [S.l.] : [s.n.], 2002. http://www.enssib.fr/bibliotheque/documents/dcb/pommaret.pdf.
Повний текст джерелаAssali, Camille. "Contribution des radars embarqués à l'étude des stratégies collectives de recherche alimentaire chez les oiseaux marins." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTT075/document.
Повний текст джерелаIn the ocean, prey is patchily distributed. To overcome this challenge, pelagic seabirds benefit from social information from conspecifics, heterospecifics, or fishing boats.As part of this dissertation, we aim at evaluating the influence of different information sources in seabird foraging strategies in the tropical pelagic environment.Seabirds can detect visible predators or boats at distances of over ten kilometres. We thus study the distribution of seabirds at sub-meso-scale, analysing images recorded from a radar on board a tuna purse-seiner. Radar images provide a visualisation of the instantaneous distribution of the in-flight seabird community as well as seabird movements within thirty kilometres of the seiner. We detect over-aggregatedand temporary patterns, spanning about ten kilometers, within flying seabirds’ distribution. Distancesbetween seabird groups are compatible with information exchanges within these aggregations. A finer scale study reveals coordinated flights of seabird groups distant of hundreds of meters from each others (« rakes »), and suggesting a high level of coordination during foraging. We then investigate the potential disturbance induced by the seiner in the seabirds’ foraging network.First results indicate that seabirds can discriminate the different seiner’s activities.To our knowledge, this work is the first contribution of on board radars use for the study of seabird ecology in the high seas, and opens interesting perspectives, such as the understanding of interactions’ dynamics within the marine top-predators guild
Mamdy, Bastien. "Nouvelle architecture de pixel CMOS éclairé par la face arrière, intégrant une photodiode à collection de trous et une chaine de lecture PMOS pour capteurs d’image en environnement ionisant." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1197/document.
Повний текст джерелаThanks to the growing smartphones and tablets consumer markets, CMOS image sensors have benefited from major technology developments and are able to rival with and even outperform CCD sensors. In parallel, for spatial and medical imaging applications, CMOS sensors have been developed using technologies recognized for their robustness in harsh ionizing environment. This Ph.D. thesis work aims at combining in one single pixel architecture the latest technology developments driven by consumer applications with a novel solution for radiation hardening recently developed at STMicroelectronics. For the first time, this innovative back-side illuminated pixel architecture integrates within a 1.4µm pitch a vertical pinned photodiode based on hole-collection, a PMOS readout chain and deep trench isolation with either passive or active interface passivation. This pixel has been developed using 3D-TCAD simulations allowing fast and efficient optimization of its fabrication process. Through a series of electro-optical characterizations, we have compared its performances to its N-type equivalent before and after irradiation with gamma rays. The pixel developed during this thesis exhibits intrinsically lower level of dark current than its N-type counterpart and improved radiation hardness. Active passivation of deep trench isolation greatly decreases the impact of degradations usually observed at Si/SiO2 interfaces and therefore shows very promising results in ionizing environment. Evidence of intrinsically different mechanisms of white pixel formation under irradiation for N-type and P-type pixels have been presented. Finally, back-side illumination technology and the vertical photodiode both contribute to the pixel’s high full well capacity and good quantum efficiency
Muhesen, Nibal. "Le roi et son image en Syrie au bronze moyen : étude iconographique d’après la glyptique et d’autres documents figurés et écrits." Thesis, Lyon 2, 2009. http://www.theses.fr/2009LYO20081.
Повний текст джерелаThis doctorate (Ph.D.) research studies the representation of Syrian kingship during the Amorite period (ca. 2000-1600 B.C), essentially through glyptic evidence, supplemented by sculpture, wall paintings, and written sources from the same period.The methodology is anchored in defining a precise iconographic corpus. This step allows revising past conclusions and establishing new identifications for the king’s role in artistic as well as written expressions. A major accomplishment is the identification of objects that derive from clear, stratified archaeological and cultural contexts.After defining the spatial and chronological frame, this study offers a brief review of the twenty-five sites from which the material is assembled. They are located in the Middle-Euphrates valley and divide between those in the northern and southern segments. Characteristics for a “royal figure” are identified and then defended. Iconography permits to distinguish diverse models of the “royal for each of the Syrian regions.The models divide into:1. Main models: the warrior-king, the king-priest, the king of “Syrian” type2. Secondary models: royal officials or the “duplication” of the royal figureIn addition, “miscellaneous figures” are also classified.On the epigraphic level, in this study there is liberal use of information from the archive of Mari as well as of Terqa, discriminating between materials derived from epistolary, religious, political, and administrative documents, as the ruler acts as a priest, dispenser of justice, warrior, or family man. A special chapter is devoted the interrelationship among kings, personal, and state gods. There is also consideration of funerary rituals (kispum) as well as the issue of the deified king.The study takes into consideration the following issues: the royal image of Syrian kings as shown in regional perspective, the connection between glyptic arts and their archeology, and the religious basis of royal ideology during the Amorite period.The dissertation includes a second part in which is catalogued over four hundred iconographic objects or images. Bibliographic references and indexes complete the study
Книги з теми "Document image collections"
Council on Library and Information Resources. Commission on Preservation and Access. and Council on Library and Information Resources. Digital Libraries., eds. Digitizing historical pictorial collections for the Internet. Washington, D.C: Council on Library and Information Resources, 1998.
Знайти повний текст джерелаCouncil on Library and Information Resources. and European Commission on Preservation and Access., eds. Digitizing historical pictorial collections for the Internet. Amsterdam: European Commission on Preservation and Access, 1998.
Знайти повний текст джерелаDibazar, Pedram, and Judith Naeff, eds. Visualizing the Street. NL Amsterdam: Amsterdam University Press, 2018. http://dx.doi.org/10.5117/9789462984356.
Повний текст джерелаParis (France). Mairie annexe du IVe Arrondissement, ed. Fières archives: Documents et images autobiographiques d'homosexuels "fin de siècle". Neuilly: Atlande, 2017.
Знайти повний текст джерелаYves, Desrichard, ed. Cinéma en bibliothèque. Paris: Electre/Cercle de la librairie, 2004.
Знайти повний текст джерелаYves, Alix, Vernet Marc, and Desrichard Yves, eds. Cinéma en bibliothèque. Paris: Cercle de la librairie, 2004.
Знайти повний текст джерелаGrandin, Karl, Nils Olander, Piero Mazzinghi, and Giuseppe Pelosi, eds. A Wireless World. One Hundred Years since the Nobel Prize to Guglielmo Marconi. Florence: Firenze University Press, 2012. http://dx.doi.org/10.36253/978-91-7190-179-8.
Повний текст джерелаGeneviève, Contamine, Labie-Leurquin A. -F, Peyrafort-Huin M, Institut de recherche et d'histoire des textes (France), and Centre national de la recherche scientifique (France), eds. Recherche et histoire des textes: Filmothèques, photothèques et techniques nouvelles : colloque international organisé à l'occasion du cinquantenaire de l'Institut de recherche et d'histoire des textes, Paris-Orléans, 23-25 novembre 1987 : images des textes, les techniques de reproduction des documents médiévaux au service de la Recherche. Paris: Léopard d'or, 1992.
Знайти повний текст джерелаDigital imaging: A practical handbook. London: Facet Pub., 2002.
Знайти повний текст джерелаDigital imaging: A practical handbook. New York: Neal-Schuman Publishers in association with Library Association Pub., 2001.
Знайти повний текст джерелаЧастини книг з теми "Document image collections"
Balasubramanian, A., Million Meshesha, and C. V. Jawahar. "Retrieval from Document Image Collections." In Document Analysis Systems VII, 1–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11669487_1.
Повний текст джерелаWilkinson, Tomas, and Anders Brun. "Visualizing Document Image Collections Using Image-Based Word Clouds." In Advances in Visual Computing, 297–306. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-27857-5_27.
Повний текст джерелаMolina, Adrià, Lluis Gomez, Oriol Ramos Terrades, and Josep Lladós. "A Generic Image Retrieval Method for Date Estimation of Historical Document Collections." In Document Analysis Systems, 583–97. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06555-2_39.
Повний текст джерелаHuber-Mörk, Reinhold, and Alexander Schindler. "Quality Assurance for Document Image Collections in Digital Preservation." In Advanced Concepts for Intelligent Vision Systems, 108–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33140-4_10.
Повний текст джерелаGraf, Roman, Reinhold Huber-Mörk, Alexander Schindler, and Sven Schlarb. "An Expert System for Quality Assurance of Document Image Collections." In Progress in Cultural Heritage Preservation, 251–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-34234-9_25.
Повний текст джерелаHuber-Mörk, Reinhold, and Alexander Schindler. "An Image Based Approach for Content Analysis in Document Collections." In Advances in Visual Computing, 278–87. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-41939-3_27.
Повний текст джерелаNgo, Vuong M., Gary Munnelly, Fabrizio Orlandi, Peter Crooks, Declan O’Sullivan, and Owen Conlan. "A Semantic Search Engine for Historical Handwritten Document Images." In Linking Theory and Practice of Digital Libraries, 60–65. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-86324-1_7.
Повний текст джерелаGil-García, Reynaldo, and Aurora Pons-Porrata. "A Speed-Up Hierarchical Compact Clustering Algorithm for Dynamic Document Collections." In Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 379–86. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-10268-4_45.
Повний текст джерелаPramod Sankar, K., and C. V. Jawahar. "Enabling Search over Large Collections of Telugu Document Images – An Automatic Annotation Based Approach." In Computer Vision, Graphics and Image Processing, 837–48. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11949619_75.
Повний текст джерелаGey, Fredric C. "Searching a Russian Document Collection Using English, Chinese and Japanese Queries." In Multilingual Information Access for Text, Speech and Images, 200–206. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11519645_21.
Повний текст джерелаТези доповідей конференцій з теми "Document image collections"
Agam, G., S. Argamon, O. Frieder, D. Grossman, and D. Lewis. "Content-based document image retrieval in complex document collections." In Electronic Imaging 2007, edited by Xiaofan Lin and Berrin A. Yanikoglu. SPIE, 2007. http://dx.doi.org/10.1117/12.703163.
Повний текст джерелаK., Pramod Sankar. "Reverse annotation based retrieval from large document image collections." In Proceeding of the 33rd international ACM SIGIR conference. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1835449.1835694.
Повний текст джерелаGraf, Roman, Reinhold Huber-Mörk, Alexander Schindler, and Sven Schlarb. "Duplicate detection approaches for quality assurance of document image collections." In the Fifth International Conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2536146.2536157.
Повний текст джерелаHuber-Mork, Reinhold, and Alexander Schindler. "Automatic classification of defect page content in scanned document collections." In 2013 8th International Symposium on Image and Signal Processing and Analysis (ISPA). IEEE, 2013. http://dx.doi.org/10.1109/ispa.2013.6703735.
Повний текст джерелаSaund, Eric. "A Graph Lattice Approach to Maintaining Dense Collections of Subgraphs as Image Features." In 2011 International Conference on Document Analysis and Recognition (ICDAR). IEEE, 2011. http://dx.doi.org/10.1109/icdar.2011.216.
Повний текст джерелаGershbock, Richard. "Image acquisition: quality control for document image scanners." In Critical Review Collection. SPIE, 1991. http://dx.doi.org/10.1117/12.48889.
Повний текст джерелаArijs, Hilke. "I value, you value, we value… but what’s the value?" In SOIMA 2015: Unlocking Sound and Image Heritage. International Centre for the Study of the Preservation and Restoration of Cultural Property, 2017. http://dx.doi.org/10.18146/soima2015.2.09.
Повний текст джерелаFerranti, Tomás, Asla Medeiros e Sá, and Paulo Cezar Pinto Carvalho. "Single Image 3D Building Reconstruction Using Rectangles Parallel to an Axis." In Workshop de Visão Computacional. Sociedade Brasileira de Computação - SBC, 2021. http://dx.doi.org/10.5753/wvc.2021.18906.
Повний текст джерелаJosi, Frieda, Christian Wartena, and Ulrich Heid. "Preparing Legal Documents for NLP Analysis: Improving the Classification of Text Elements by Using Page Features." In 8th International Conference on Natural Language Processing (NATP 2022). Academy and Industry Research Collaboration Center (AIRCC), 2022. http://dx.doi.org/10.5121/csit.2022.120102.
Повний текст джерелаLoconsole, Claudio, Marianna Giardina, and Enrica Salvatori. "ArchiVico Digitale: a comprehensive and synergistic approach for the preservation and dissemination of local memory to strengthen identity." In 14th International Conference on Applied Human Factors and Ergonomics (AHFE 2023). AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1003699.
Повний текст джерелаЗвіти організацій з теми "Document image collections"
Sharpe, D. R., G. Leduc, C. S. Smart, and J. Shaw. Georgian Bay bedrock erosion: evidence for regional floods, Ontario. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331409.
Повний текст джерелаKhan, Mahreen. The Environmental Impacts of War and Conflict. Institute of Development Studies, March 2022. http://dx.doi.org/10.19088/k4d.2022.060.
Повний текст джерелаL51815 The Development of a TOFD Image Reference Collection. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), June 1997. http://dx.doi.org/10.55274/r0010365.
Повний текст джерела