2474 search results - page 153 / 495 » Active Visual Segmentation |
WWW
2008
ACM
16 years 3 months ago
2008
ACM
We consider the problem of segmenting a webpage into visually and semantically cohesive pieces. Our approach is based on formulating an appropriate optimization problem on weighte...
121
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WWW
2003
ACM
16 years 3 months ago
2003
ACM
In contrast to traditional document retrieval, a web page as a whole is not a good information unit to search because it often contains multiple topics and a lot of irrelevant inf...
125
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MIAR
2008
IEEE
15 years 8 months ago
2008
IEEE
The accurate segmentation of liver vessels is an important prerequisite for creating oncologic surgery planning tools as well as medical visualization applications. In this paper, ...
106
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MCAM
2007
Springer
15 years 8 months ago
2007
Springer
Automatic story unit segmentation is an essential technique for content based video retrieval and summarization. A good video story unit has complete content and natural boundary i...
137
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TMI
2002
15 years 2 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...