928 search results - page 171 / 186 » Unsupervised Segmentation of Objects using Efficient Learnin... |
199
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Occlusion reasoning, necessary for tasks such as navigation and object search, is an important aspect of everyday life and a fundamental problem in computer vision. We believe tha...
175
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PAKDD
2000
ACM
15 years 10 months ago
2000
ACM
The objective of data reduction is to obtain a compact representation of a large data set to facilitate repeated use of non-redundant information with complex and slow learning alg...
180
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MMS
2006
15 years 6 months ago
2006
Motion trajectories provide rich spatio-temporal information about an object's activity. The trajectory information can be obtained using a tracking algorithm on data streams ...
189
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Automatic image categorization using low-level features is a challenging research topic in computer vision. In this paper, we formulate the image categorization problem as a multi...
205
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In this paper we propose a new framework for modeling 2D shapes. A shape is first described by a sequence of local features (e.g., curvature) of the shape boundary. The resulting ...