780 search results - page 135 / 156 » Segmenting focused objects in complex visual images |
152
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ICCV
2005
IEEE
15 years 9 months ago
2005
IEEE
Active contour and active polygon models have been used widely for image segmentation. In some applications, the topology of the object(s) to be detected from an image is known a ...
154
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IJCV
2007
15 years 3 months ago
2007
The visual effects of rain are complex. Rain produces sharp intensity changes in images and videos that can severely impair the performance of outdoor vision systems. In this paper...
134
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VISUALIZATION
1996
IEEE
15 years 8 months ago
1996
IEEE
This can be a costly operation. When the data is arranged according to its three-dimensional coordinates, calculating the contour surfaces requires examining each data cell. Avoidi...
145
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CRV
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper presents the status of a project targeting the development of content-based video indexing tools, to assist a human in the generation of descriptive video for the hard ...
119
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AAAI
2008
15 years 6 months ago
2008
Search engines present fix-length passages from documents ranked by relevance against the query. In this paper, we present and compare novel, language-model based methods for extr...