328 search results - page 23 / 66 » Space-Efficient Algorithm for Image Rotation |
103
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CVPR
2012
IEEE
13 years 1 days ago
2012
IEEE
A large number of vision applications rely on matching keypoints across images. The last decade featured an arms-race towards faster and more robust keypoints and association algo...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Palmprint is a unique and reliable biometric characteristic with high usability. With the increasing demand of automatic palmprint authentication systems, the development of accur...
MICCAI
1999
Springer
15 years 1 months ago
1999
Springer
Abstract. Today, 3-D angiography volumes are routinely generated from rotational angiography sequences. In previous work [7], we have studied the precision reached by registering s...
CORR
2011
Springer
14 years 1 months ago
2011
Springer
The richness of natural images makes the quest for optimal representations in image processing and computer vision challenging. The latter observation has not prevented the design...
101
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ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
Sparse representation theory has been increasingly used in the fields of signal processing and machine learning. The standard sparse models are not invariant to spatial transform...