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3DIM
2003
IEEE
15 years 2 months ago
A Fast Point-to-Tangent Plane Technique for Multi-view Registration
This paper addresses a registration refinement problem and presents an accurate and fast Point-to-(Tangent) Plane technique. Point-to-Plane approach is known to be very accurate ...
Soon-Yong Park, Murali Subbarao
DAGM
2003
Springer
15 years 2 months ago
Pose Estimation of Cylindrical Fragments for Semi-automatic Bone Fracture Reduction
We present an approach for estimating the relative transformations between fragments of a broken cylindrical structure in 3d. To solve this problem, we first measure the orientatio...
Simon Winkelbach, Ralf Westphal, Thomas Gösli...
CVPR
1996
IEEE
15 years 11 months ago
Determining Correspondences and Rigid Motion of 3-D Point Sets with Missing Data
This paper addresses the general 3-D rigid motion problem, where the point correspondences and the motion parameters between two sets of 3-D points are to be recovered. The existe...
Xiaoguang Wang, Yong-Qing Cheng, Robert T. Collins...
3DIM
2005
IEEE
15 years 3 months ago
Fitting of 3D Circles and Ellipses Using a Parameter Decomposition Approach
Many optimization processes encounter a problem in efficiently reaching a global minimum or a near global minimum. Traditional methods such as Levenberg-Marquardt algorithm and t...
Xiaoyi Jiang, Da-Chuan Cheng
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ECCV
2004
Springer
15 years 11 months ago
A Unified Algebraic Approach to 2-D and 3-D Motion Segmentation
We present an analytic solution to the problem of estimating multiple 2-D and 3-D motion models from two-view correspondences or optical flow. The key to our approach is to view th...
René Vidal, Yi Ma