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Sixth International Conference on Computational Intelligence and Multimedia Applications (ICCIMA'05)
Enhanced Frame-Based Video Coding to Support Content-Based Functionalities
Las Vegas, Nevada
August 16-August 18
ISBN: 0-7695-2358-7
This paper presents the enhanced frame-based video coding scheme that enables some useful content-based functionalities such as user-interactivity with video content, assignment of different quality to video objects, and content-based video search and retrieval. The input video source for the proposed enhanced frame-based video encoder consists of rectangular-size video frames and shapes of arbitrarily-shaped video objects in the frames. The rectangular frames are encoded using a scheme similar to the conventional frame-based video coding and the shapes of video objects are encoded using the contour-based vertex coding. It is possible to achieve several useful content-based functionalities by utilizing the shape information in the bitstreamat the cost of a very small overhead of shape bits.
Citation:
Prabhudev I. Hosur, Rolando A. Carrasco, "Enhanced Frame-Based Video Coding to Support Content-Based Functionalities," iccima, pp.266-271, Sixth International Conference on Computational Intelligence and Multimedia Applications (ICCIMA'05), 2005
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