Journal ArticleDOI
VideoZoom spatio-temporal video browser
TLDR
VideoZoom provides a new and useful system for accessing video over the Internet in which streaming methods provide insufficient quality of video, video downloading introduces large latencies, and generating video summaries is difficult or not well integrated with video retrieval tasks.Abstract:
We describe a system for browsing and interactively retrieving video over the Internet at multiple spatial and temporal resolutions. The VideoZoom system enables users to start with coarse, low-resolution views of the sequences and selectively zoom-in in space and time. VideoZoom decomposes the video sequences into a hierarchy of view elements, which are retrieved in a progressive fashion. The client browser incrementally builds the views by retrieving, caching, and assembling the view elements, as needed. By integrating browsing and retrieval into a single progressive retrieval paradigm, VideoZoom provides a new and useful system for accessing video over the Internet. VideoZoom is suitable for digital video libraries and a number of other applications in which streaming methods provide insufficient quality of video, video downloading introduces large latencies, and generating video summaries is difficult or not well integrated with video retrieval tasks.read more
Citations
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Proceedings ArticleDOI
Scene detection in Hollywood movies and TV shows
Zeeshan Rasheed,Mubarak Shah +1 more
TL;DR: A novel two-pass algorithm for scene boundary detection is proposed, which utilizes the motion content, shot length and color properties of shots as the features, and a method to describe the content of each scene by selecting one representative image is proposed.
Proceedings ArticleDOI
Space-Time Video Montage
TL;DR: A novel spacetime video summarization method which is called space-time video montage, which simultaneously analyzes both the spatial and temporal distribution in a video sequence, and extracts the visually informative space- time portions of the input videos.
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ClassView: hierarchical video shot classification, indexing, and accessing
TL;DR: This paper has proposed a novel framework, called ClassView, to make some advances toward more efficient video database indexing and access, and proposes a hierarchical semantics-sensitive video classifier to shorten the semantic gap.
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Concept-oriented indexing of video databases: toward semantic sensitive retrieval and browsing
TL;DR: A novel framework to make some advances toward the final goal to solve the challenging problems of semantic gap, semantic video concept modeling, semanticVideo classification, and concept-oriented video database indexing and access is proposed.
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Content-based image and video retrieval
Oge Marques,Borivoje Furht +1 more
TL;DR: This paper presents a survey of content-based image retrieval systems R.C. Veltkamp, M. Tanase, and their results show clear trends in what works and what does not work in these retrieval systems.
References
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EIT: Extreme-UltraViolet Imaging Telescope for the SOHO Mission
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TL;DR: The Extreme-ultraviolet Imaging Telescope (EIT) as discussed by the authors provides wide-field images of the corona and transition region on the solar disc and up to 1.5 R⊙ above the solar limb.
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