156 search results - page 7 / 32 » A Quantitative Comparison of Two New Motion Estimation Algor... |
107
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TIP
1998
14 years 9 months ago
1998
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
98
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PAMI
2006
14 years 9 months ago
2006
: This article addresses the problem of estimating the motion of a camera as it observes the outline (or apparent contour) of a solid bounded by a smooth surface in successive imag...
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose a new approach to estimate gait kinematics from image sequences taken by a monocular uncalibrated camera. This approach involves two generative models for gait represen...
114
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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
2010
IEEE
15 years 5 months ago
2010
IEEE
Surface registration is a fundamental step in the reconstruction of three-dimensional objects. This is typically a two step process where an initial coarse motion estimation is fo...