Patent
Video description system and method
Seungyup Paek,Ana B. Benitez,Shih-Fu Chang,Alexandros Elefteriadis,Atul Puri,Qian Huang,Chung-Sheng Li,Charlie Judice +7 more
- 05 Nov 1999
121
TL;DR: In this paper, video objects are further defined by a number of features organized in classes, which in turn are further connected by feature descriptors (36, 38 and 40) and relationships between and among the objects in the object set are defined by the object hierarchy and entity relation graphs.
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Abstract: Systems and methods for describing video content establish video description records which include an object set (24), an object hierarchy (26) and entity relation graphs (28). Video objects can include global ojects, segment objects and local objects. The video objects are further defined by a number of features organized in classes, which in turn are further defined by a number of feature descriptors (36, 38 and 40). The relationships (44) between and among the objects in the object set (24) are defined by the object hierarchy (26) and entity relation graphs (28). The video description records provide a standard vehicle for describing the content and context of video information for subsequent access and processing by computer applications such as search engines, filters, and archive systems.
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Citations
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247
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TL;DR: In this article, a multimedia presentation (100) is transformed for playback on multiple heterogeneous target devices (130) and a transformation operation is selected based on capabilities of the target device (110) and used to create an adapted version (120) of the multimedia presentation from a source version of multimedia presentation.
170
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