328 search results - page 22 / 66 » Space-Efficient Algorithm for Image Rotation |
116
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper presents a new keypoint-based approach to nearduplicate images detection. It consists of three steps. Firstly, the keypoints of images are extracted and then matched. S...
CVPR
1996
IEEE
15 years 11 months ago
1996
IEEE
We evaluated six algorithms for computing egomotion from image velocities. We established benchmarks for quantifying bias and sensitivity to noise, and for quantifying the converg...
105
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AVSS
2009
IEEE
14 years 7 months ago
2009
IEEE
A novel algorithm for 3D face recognition based point cloud rotations, multiple projections, and voted keypoint matching is proposed and evaluated. The basic idea is to rotate eac...
ICPR
2000
IEEE
15 years 2 months ago
2000
IEEE
A new system for personal identification based on iris patterns is presented in this paper. It is composed of iris image acquisition, image preprocessing, feature extraction and c...
IJCV
2002
14 years 9 months ago
2002
We describe a linear-time algorithm that recovers absolute camera orientations and positions, along with uncertainty estimates, for networks of terrestrial image nodes spanning hun...