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TOG
2008
200views more  TOG 2008»
14 years 11 months ago
Improved seam carving for video retargeting
Video, like images, should support content aware resizing. We present video retargeting using an improved seam carving operator. Instead of removing 1D seams from 2D images we rem...
Michael Rubinstein, Ariel Shamir, Shai Avidan
TOG
2008
178views more  TOG 2008»
14 years 11 months ago
Edge-preserving decompositions for multi-scale tone and detail manipulation
Many recent computational photography techniques decompose an image into a piecewise smooth base layer, containing large scale variations in intensity, and a residual detail layer...
Zeev Farbman, Raanan Fattal, Dani Lischinski, Rich...
TOG
2008
174views more  TOG 2008»
14 years 11 months ago
A mass spring model for hair simulation
Our goal is to simulate the full hair geometry, consisting of approximately one hundred thousand hairs on a typical human head. This will require scalable methods that can simulat...
Andrew Selle, Michael Lentine, Ronald Fedkiw
TOG
2008
253views more  TOG 2008»
14 years 11 months ago
4-points congruent sets for robust pairwise surface registration
We introduce 4PCS, a fast and robust alignment scheme for 3D point sets that uses wide bases, which are known to be resilient to noise and outliers. The algorithm allows registeri...
Dror Aiger, Niloy J. Mitra, Daniel Cohen-Or
TOG
2008
141views more  TOG 2008»
14 years 11 months ago
Simulating knitted cloth at the yarn level
Knitted fabric is widely used in clothing because of its unique and stretchy behavior, which is fundamentally different from the behavior of woven cloth. The properties of knits c...
Jonathan M. Kaldor, Doug L. James, Steve Marschner