83 search results - page 13 / 17 » A Contrast Invariant Approach to Motion Estimation |
MICCAI
2000
Springer
15 years 3 months ago
2000
Springer
: We present a simple and precise robot targeting method under portable x-ray fluoroscopy based on image servoing. The method is implemented for needle alignment in percutaneous pr...
94
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ECCV
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. In the matching tasks which form an integral part of all types of tracking and geometrical vision, there are invariably priors available on the absolute and/or relative i...
84
Voted
ICRA
2002
IEEE
15 years 4 months ago
2002
IEEE
— Closed-loop, asymptotically stable walking motions are designed for a 5-link, planar bipedal robot model with one degree of underactuation. Parameter optimization is applied to...
103
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CVPR
2003
IEEE
16 years 1 months ago
2003
IEEE
Local feature methods suitable for image feature based object recognition and for the estimation of motion and structure are composed of two steps, namely the `where' and `wh...
IJCV
1998
14 years 11 months ago
1998
A fundamental problem in depth from defocus is the measurement of relative defocus between images. The performance of previously proposed focus operators are inevitably sensitive t...