387 search results - page 18 / 78 » Improving Bag-of-Features for Large Scale Image Search |
CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
The Conditional Random Fields (CRF) model, using
patch-based classification bound with context information,
has recently been widely adopted for image segmentation/
labeling. In...
ICCV
2005
IEEE
15 years 11 months ago
2005
IEEE
Current approaches to object category recognition require datasets of training images to be manually prepared, with varying degrees of supervision. We present an approach that can...
105
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ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
We consider the problem of head tracking and pose estimation in realtime from low resolution images. Tracking and pose recognition are treated as two coupled problems in a probabi...
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
Collection selection has been a research issue for years. Typically, in related work, precomputed statistics are employed in order to estimate the expected result quality of each ...
105
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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
Traditional image retrieval methods require a "query image" to initiate a search for members of an image category. However, when the image database is unstructured, and ...