3513 search results - page 347 / 703 » A Multigrid Approach to Image Processing |
203
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
This paper addresses the application of active contours or snakes for location and tracking of facial features. Conventional snake approaches find the position of the snake by fin...
167
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
In this paper, we study rate-complexity-distortion (R-C-D) tradeoffs for video coding, where we focus on the complexity of computing the inverse DCT. A quadtree coding approach is...
216
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ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
Key frame extraction has been recognized as one of the important research issues in video information retrieval. Although progress has been made in key frame extraction, the exist...
167
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
Relevance feedback has been taken as an essential tool to enhance content-based information retrieval systems by keeping the user in the retrieval loop. Among the fundamental rele...
184
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
Region growing has become a popular method for 3D segmentation. Starting from a seed, this approach allows one to extract a region by merging all its neighbors and comparing the e...