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Proceedings Paper

Fast and adaptive semantic object extraction from video
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Paper Abstract

Semantic video object identification and extraction is an important component for content-based multimedia applications such as editing, coding and retrieval. A smart interactive video object generation (SIVOG) system based on adaptive processing and semantic user interaction was developed in our previous work. SIVOG is further improved to efficiently process video content based on semantic object's spatial and temporal characteristic in this work. The enhanced SIVOG system adaptively selects processing regions based on the object shape. Temporal skipping and interpolation procedures are applied to objects that have a slow motion activity. This system can extract simple semantic objects in real time with pixel-wise accuracy. Fast, accurate and consistent results are obtained in the experiment when the system is evaluated with several MPEG-4 test sequences.

Paper Details

Date Published: 19 April 2000
PDF: 12 pages
Proc. SPIE 3974, Image and Video Communications and Processing 2000, (19 April 2000); doi: 10.1117/12.382977
Show Author Affiliations
Ju Guo, Univ. of Southern California (United States)
JongWon Kim, Univ. of Southern California (South Korea)
C.-C. Jay Kuo, Univ. of Southern California (United States)


Published in SPIE Proceedings Vol. 3974:
Image and Video Communications and Processing 2000
Bhaskaran Vasudev; T. Russell Hsing; Andrew G. Tescher; Robert L. Stevenson, Editor(s)

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