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Analyzing Large-Scale News Video Databases to Support Knowledge Visualization and Intuitive Retrieval
2007
2007 IEEE Symposium on Visual Analytics Science and Technology
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In this paper, we have developed a novel framework to enable more effective investigation of large-scale news video database via knowledge visualization. ...
news stories of interest at first glance and capture the relevant knowledge in large-scale video news databases efficiently. ...
Therefore, there is an urgent demand for achieving intuitive and effective exploration of large-scale video news databases. ...
doi:10.1109/vast.2007.4389003
dblp:conf/ieeevast/LuoFYRS07
fatcat:uhfiroazmrdolbucnux3hmgdfe
Internet visual media processing: a survey with graphics and vision applications
2013
The Visual Computer
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This article surveys recent research as regards processing of large collections of images and video, including work on analysis, manipulation, and synthesis. ...
retrieval, organization, and utilization. ...
We refer to these images and videos as Internet visual media, and they can be considered to form a large online database. ...
doi:10.1007/s00371-013-0792-6
fatcat:omwwludvznhvrmgl5oeffienyy
Integrating multi-modal content analysis and hyperbolic visualization for large-scale news video retrieval and exploration
2008
Signal processing. Image communication
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In this paper, we have developed a novel scheme to achieve more effective analysis, retrieval and exploration of large-scale news video collections by performing multi-modal video content analysis and ...
Finally, a novel hyperbolic visualization scheme is incorporated to visualize large-scale news topics according to their associations and interestingness. ...
Acknowledgment This work was sponsored by the National Visualization and Analytics Center (NVAC TM ) under the auspices of the Southeast Regional Visualization and Analytics Center. NVAC is a U.S. ...
doi:10.1016/j.image.2008.04.014
fatcat:uvfv6g76kzhfbhx7mosxks3yum
Multimedia Analysis + Visual Analytics = Multimedia Analytics
2010
IEEE Computer Graphics and Applications
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The US National Visualization and Analytics Center at the Pacific Northwest National Laboratory has also supported some of the described research. ...
Acknowledgments The US National Science Foundation has supported the Informedia research reported here under grant IIS-0705491. ...
Informedia researchers noticed that extracting evidence and support materials from large video repositories can be extremely tedious, owing to the linear time-dependent nature of audio and video recordings ...
doi:10.1109/mcg.2010.92
pmid:24807414
fatcat:jtfnj2rl7zgaxk3ormulucd2ti
Knowledge discovery over community-sharing media: From signal to intelligence
2009
2009 IEEE International Conference on Multimedia and Expo
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and pose new challenges for the design of efficient search, mining, and visualization methods for manipulation. ...
Besides plain visual or audio signals, such large-scale media are augmented with rich context such as user-provided tags, geolocations, time, device metadata, and so on, benefiting a wide variety of potential ...
and incompleteness of crowd annotations. (3) Analyze and transfer training data from one specific domain to others (e.g., from YouTube videos to Flickr photos). ...
doi:10.1109/icme.2009.5202775
dblp:conf/icmcs/HsuMY09
fatcat:nzblrwkfjfdcvfhlc65pvkotbi
FreeEye
2009
Proceedings of the seventeen ACM international conference on Multimedia - MM '09
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This paper presents a novel intuitive interactive interface for browsing of large image collections that visualizes underlying structure of the dataset by its size and spatial relations. ...
Intuitive interfaces have become increasingly important multimedia applications, from personal photo collection to professional management systems. ...
The main aim of the browsing system was to enable intuitive and responsive browsing of large-scale image databases. ...
doi:10.1145/1631272.1631406
dblp:conf/mm/RenC09
fatcat:rfkurpclardmznakhrabrnodty
Context Aware Location Identification in Social Media Environment
2015
International Journal of Science and Research (IJSR)
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society and pose new challenges for the design of efficient search, mining, and visualization methods for manipulation. ...
Besides plain visual or audio signals, such large-scale media are augmented with rich context such as user-provided tags, geolocations, time, device metadata, and so on, benefiting a wide variety of potential ...
An effective visualization of such large scale media collections can allow efficient indexing, browsing, and even effective world exploration and social interaction. ...
doi:10.21275/v4i11.nov151065
fatcat:74uzbph3jvb7za4u6fqx4ckrqi
Video Data Visualization System : Semantic Classification and Personalization
2012
International Journal of Computer Graphics & Animation
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We present in this paper an intelligent video data visualization tool, based on semantic classification, for retrieving and exploring a large scale corpus of videos. ...
The graph is represented by nodes and edges, the nodes are the keyframes of video documents and the edges are the relation between documents and the classes of documents. ...
In result, our tool allows a simple, intuitive and efficient navigation in large-scale video corpus. ...
doi:10.5121/ijcga.2012.2201
fatcat:67ryfztdd5hhtkebrel3zuvrki
A survey on cbir techniques and learning algorithm comparison
2016
International Journal of Latest Trends in Engineering and Technology
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Therefore, hierarchical database index is structured and then image can be retrieved among large scale image database online. ...
CBIR based on Visual Contents Here we have various approaches of retrieving images from large database on the basis of its visual contents and some of its limitations [12] .
IV. ...
doi:10.21172/1.81.026
fatcat:jvw72a4pmjhmzogib5gqy7sgqm
Retrieval of high-dimensional visual data: current state, trends and challenges ahead
2013
Multimedia tools and applications
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For these two types of 3D information sources, systems have become available to characterize the objects or textures and search for similar visual content in large databases. ...
The employed techniques are analysed and regrouped to highlight similarities and complementarities among them in order to guide the choice of optimal approaches for new 3D and 4D retrieval problems. ...
The most common application for video retrieval is large-scale audiovisual collection management [92, 135] . ...
doi:10.1007/s11042-012-1327-2
fatcat:nmhj5uwedbcedpzelg2ptqkqce
Human-Machine Cooperation in Large-Scale Multimedia Retrieval: A Survey
2015
Journal of Problem Solving
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Large-Scale Multimedia Retrieval (LSMR) is the task to fast analyze a large amount of multimedia data like images or videos and accurately find the ones relevant to a certain semantic meaning. ...
This reveals that due to prioritizing the generality and scalability for large-scale data, recent methods interpret semantic meanings with a completely different mechanism from humans, though such humanlike ...
Therefore, a lot of research effort has been put on the development of Large-Scale Multimedia Retrieval (LSMR) methods, which analyze a large amount of multimedia data in terms of various semantic meanings ...
doi:10.7771/1932-6246.1173
fatcat:hrjbuq4s4bbo7p5pmfrd6f3bva
Video Object Mining: Issues and Perspectives
2010
2010 IEEE Fourth International Conference on Semantic Computing
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We then propose a generic framework to deal with video object mining. ...
But video object mining needs some semantics, both in the object extraction step and in the object mining step. ...
ACKNOWLEDGEMENTS This work has been supported by Ready Business System, Entzheim, France and the French National Association for Research and Technology (ANRT). ...
doi:10.1109/icsc.2010.71
dblp:conf/semco/WeberLG10
fatcat:ylrd66b72jfghpjn4sudvefifa
A Survey on Visual Analytics of Social Media Data
2016
IEEE transactions on multimedia
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Many visual analytics methods have been proposed across disciplines to understand large-scale structured and unstructured social media data. ...
In this paper, we present a comprehensive survey to characterize this fast-growing area and summarize the state-ofthe-art techniques for analyzing social media data. ...
Recent progress on visual analytics creates new opportunities for understanding large-scale, dynamic, and heterogeneous social media data. ...
doi:10.1109/tmm.2016.2614220
fatcat:o4nc5eutpfhrplo4joa45dxbnq
A Framework For Large-Scale Analysis Of Video "In The Wild" To Assist Digital Forensic Examination
2017
Zenodo
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Digital forensics departments usually have to analyse vast amounts of audio-visual content, such as videos collected from street CCTV footage, hard drives or online resources. ...
tools for image and video analysis, object detection and tracking and event detection. ...
The authors would like to thank the London Metropolitan Police, UK, for providing the CCTV video footage and for giving permission to process the dataset for research purposes. ...
doi:10.5281/zenodo.1071749
fatcat:fdq74cdiurh3biqnsewscbjmdy
Automated Dermoscopy Image Analysis of Pigmented Skin Lesions
2010
Cancers
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In order to reduce the learning-curve of non-expert clinicians and to mitigate problems inherent in the reliability and reproducibility of the diagnostic criteria used in pattern analysis, several indicative ...
The goal of this article is to review these systems, focusing on the most recent approaches based on content-based image retrieval systems (CBIR). ...
Indeed, we argue that a system, able to retrieve and present cases with known pathology similar in appearance to the lesion under evaluation, may provide an intuitive and effective support to clinicians ...
doi:10.3390/cancers2020262
pmid:24281070
pmcid:PMC3835078
fatcat:c3z55uhmorhrrfmyndsq4t4eym
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