2110 search results - page 282 / 422 » DCT-based motion estimation |
129
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ECCV
2008
Springer
16 years 5 months ago
2008
Springer
Abstract. This paper presents a technique for estimating the threedimensional velocity vector field that describes the motion of each visible scene point (scene flow). The techniqu...
105
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ISBI
2008
IEEE
16 years 4 months ago
2008
IEEE
With ultrasound strain imaging, the function of tissue and organs can be identified. The technique uses multiple images, acquired from tissue under different degrees of deformatio...
126
Voted
MICCAI
2000
Springer
15 years 7 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...
151
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ECCV
2004
Springer
16 years 5 months ago
2004
Springer
We present a robust framework for estimating non-rigid 3D shape and motion in video sequences. Given an input video sequence, and a user-specified region to reconstruct, the algori...
107
Voted
ICIP
1998
IEEE
16 years 5 months ago
1998
IEEE
Free-form 3-D surfaces registration is a fundamental problem in 3-D imaging, tipically approached by extensions or variations of the ICP algorithm. This work presents a new freque...