2665 search results - page 362 / 533 » On 3D Shape Similarity |
155
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
In this paper, a new graph data structure for 2-D shape representation is proposed. The new structure is called a concavity graph, and is an evolution from the already known "...
168
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HUMO
2007
Springer
16 years 23 days ago
2007
Springer
This paper deals with region-of-interest (ROI) segmentation in video sequences. The goal is to determine in one frame the region which best matches, in terms of a similarity measur...
142
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In this paper, we propose a novel algorithm for completing rotationally symmetrical shapes under severe occlusions. The intuitive idea is to use the existing contour, under a care...
180
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CBMS
2006
IEEE
16 years 20 days ago
2006
IEEE
Recognition of shapes in images is an important problem in computer vision with application in various medical problems, including robotic surgery and cell analysis. The similarit...
187
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
We introduce a framework for modeling spatial patterns of shapes formed by multiple objects in an image. Our approach is graph-based where each node denotes an object and attribut...