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Fast and Flexible Video Content Browsing based on H.264/AVC Features [Demonstration]
"... ABSTRACT We present a video content browsing tool which is supposed to be used for two purposes: (1) efficiently searching a certain scene within a long video sequence and (2) quickly identifying videos out of interest. Instead of a complex user interface with many features we rather use a simple b ..."
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ABSTRACT We present a video content browsing tool which is supposed to be used for two purposes: (1) efficiently searching a certain scene within a long video sequence and (2) quickly identifying videos out of interest. Instead of a complex user interface with many features we rather use a simple but flexible player-like interface which can, however, support the user on taking advantage of his/her knowledge about the content semantics. The content analysis is based on some simple features which can be extracted from compressed data of H264/AVC and, thus, allow very fast analysis. An early user study has shown encouraging results.
2 ÖGAI Journal 24/1 Artificial Intelligence and Query Execution Methods in the VizIR Framework
"... The article introduces the architecture of the querying components of the visual information retrieval framework VizIR. A major design goal was to assure adaptability and extensibility in manifold ways. VizIR components can be arbitrarily combined to build extensive applications. The framework provi ..."
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The article introduces the architecture of the querying components of the visual information retrieval framework VizIR. A major design goal was to assure adaptability and extensibility in manifold ways. VizIR components can be arbitrarily combined to build extensive applications. The framework provides various visual content descriptors, similarity measures and query models. Moreover, the platform can be extended by visual features or similarity measures as well as entirely novel query paradigms. VizIR introduces an approach for Video Browsing based on MPEG-7 visual features and Self-Organizing Maps for clustering. Furthermore, a recently proposed approach for integrating browsing and retrieval techniques is presented. Following this approach, the user is enabled to interact with the querying system in several ways which improves retrieval quality and performance considerably.
die Videozusammenfassung mit Hilfe des Motion Activity Deskriptors
"... im Standard vorgestellt. Zu jedem Deskriptor erfolgt eine detaillierte ..."
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CoCoMA: Content and Context Aware Multimedia Content Retrieval, Delivery and Presentation
"... The increasing availability of high-speed wired and wireless networks as well as the development of a new generation of powerful (mobile) end-user devices like PDAs or cell phones leads to new ways of multimedia resource consumption. At the same time, new standards like MPEG-7/21 have become availab ..."
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The increasing availability of high-speed wired and wireless networks as well as the development of a new generation of powerful (mobile) end-user devices like PDAs or cell phones leads to new ways of multimedia resource consumption. At the same time, new standards like MPEG-7/21 have become available, allowing us the enrichment of media content with semantic content annotations, which in turn facilitates new forms of
Spatial Sound and Vision
"... D3.8 Visualisation and browsing of single- and multi-view content ..."
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