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177
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper deals with fast image and video segmentation using active contours. Region based active contours using level-sets are powerful techniques for video segmentation but the...
151
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
This paper proposes a search method for detecting known objects quickly in 3D environments with a pan-tilt-zoom camera. In our previous work, we proposed an algorithm named Active...
182
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
We describe an algorithm for the embedded coding of 3D oceanographic images. These images differ from those arising in other applications in that valid data exists only at grid po...
168
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
Projective transformations relate the coordinates of images that are taken by either a camera that undergoes only rotation while imaging an arbitrary scene, or one that rotates an...
315
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
We study new hierarchical indexing approach to process XPATH queries. Here, a hierarchical index consists of index entries that are pairs of queries and their (full/partial) answer...