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PR
2007
147views more  PR 2007»
15 years 3 months ago
Coarse to over-fine optical flow estimation
We present a readily applicable way to go beyond the accuracy limits of current optical flow estimators. Modern optical flow algorithms employ the coarse to fine approach. We s...
Tomer Amiaz, Eyal Lubetzky, Nahum Kiryati
ICRA
2010
IEEE
194views Robotics» more  ICRA 2010»
15 years 2 months ago
Continuous collision detection for non-rigid contact computations using local advancement
Abstract— We present a novel algorithm to perform continuous collision detection(CCD) between non-rigid, deformable models using local advancement. Given the initial and final c...
Min Tang, Young J. Kim, Dinesh Manocha
121
Voted
ICIP
2003
IEEE
16 years 5 months ago
Inpainting surface holes
An algorithm for filling-in surface holes is introduced in this paper. The basic idea is to represent the surface of interest in implicit form, and fill-in the holes with a system...
Guillermo Sapiro, Joan Verdera, Marcelo Bertalm&ia...
107
Voted
ISAAC
2005
Springer
100views Algorithms» more  ISAAC 2005»
15 years 9 months ago
Separability with Outliers
We develop exact and approximate algorithms for computing optimal separators and measuring the extent to which two point sets in d-dimensional space are separated, with respect to...
Sariel Har-Peled, Vladlen Koltun
CVPR
2007
IEEE
16 years 5 months ago
Flexible Object Models for Category-Level 3D Object Recognition
Today's category-level object recognition systems largely focus on fronto-parallel views of objects with characteristic texture patterns. To overcome these limitations, we pr...
Akash Kushal, Cordelia Schmid, Jean Ponce