1404 search results - page 106 / 281 » Motion Detection and Segmentation using Image Mosaics |
162
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GBRPR
2009
Springer
15 years 11 months ago
2009
Springer
We present an irregular image pyramid which is derived from multi-scale analysis of segmented watershed regions. Our framework is based on the development of regions in the Gaussia...
130
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MICCAI
2006
Springer
16 years 5 months ago
2006
Springer
In this paper, we present a learning-based method for the detection and segmentation of 3D free-form tubular structures, such as the rectal tubes in CT colonoscopy. This method can...
129
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ICIP
2002
IEEE
16 years 6 months ago
2002
IEEE
A new method for detecting shot boundaries in video sequences using metrics based on information theory is proposed. The method relies on the mutual information and the joint entr...
162
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TMI
2002
15 years 4 months ago
2002
This paper describes a new method of combining ray-casting with segmentation. Volume rendering is performed at interactive rates on standard laptop computers, and visualizations in...
137
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ICIP
2000
IEEE
16 years 6 months ago
2000
IEEE
In this paper an algorithm for 2D shape estimation of moving objects is proposed, which reduces the estimation error compared to the ISO/MPEG-4 reference. The improvement is achie...