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Calculus of Nonrigid Surfaces for Geometry and Texture Manipulation
September/October 2007 (vol. 13 no. 5)
pp. 902-913
| ASCII Text | x | ||
| Alexander Bronstein, Michael Bronstein, Ron Kimmel, "Calculus of Nonrigid Surfaces for Geometry and Texture Manipulation," IEEE Transactions on Visualization and Computer Graphics, vol. 13, no. 5, pp. 902-913, September/October, 2007. | |||
| BibTex | x | ||
| @article{ 10.1109/TVCG.2007.1041, author = {Alexander Bronstein and Michael Bronstein and Ron Kimmel}, title = {Calculus of Nonrigid Surfaces for Geometry and Texture Manipulation}, journal ={IEEE Transactions on Visualization and Computer Graphics}, volume = {13}, number = {5}, issn = {1077-2626}, year = {2007}, pages = {902-913}, doi = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2007.1041}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - JOUR JO - IEEE Transactions on Visualization and Computer Graphics TI - Calculus of Nonrigid Surfaces for Geometry and Texture Manipulation IS - 5 SN - 1077-2626 SP902 EP913 EPD - 902-913 A1 - Alexander Bronstein, A1 - Michael Bronstein, A1 - Ron Kimmel, PY - 2007 KW - Isometric embedding KW - minimum-distortion mapping KW - generalized multidimensional scaling KW - correspondence problem KW - texture mapping KW - face animation KW - expression exaggeration KW - morphing KW - virtual dressing KW - virtual body painting KW - calculus of surfaces VL - 13 JA - IEEE Transactions on Visualization and Computer Graphics ER - | |||
We present a geometric framework for automatically finding intrinsic correspondence between three-dimensional nonrigid objects. We model object deformation as near isometries and find the correspondence as the minimum-distortion mapping. A generalization of multidimensional scaling is used as the numerical core of our approach. As a result, we obtain the possibility to manipulate the extrinsic geometry and the texture of the objects as vectors in a linear space. We demonstrate our method on the problems of expression-invariant texture mapping onto an animated three-dimensional face, expression exaggeration, morphing between faces, and virtual body painting.
Index Terms:
Isometric embedding, minimum-distortion mapping, generalized multidimensional scaling, correspondence problem, texture mapping, face animation, expression exaggeration, morphing, virtual dressing, virtual body painting, calculus of surfaces
Citation:
Alexander Bronstein, Michael Bronstein, Ron Kimmel, "Calculus of Nonrigid Surfaces for Geometry and Texture Manipulation," IEEE Transactions on Visualization and Computer Graphics, vol. 13, no. 5, pp. 902-913, Sept.-Oct. 2007, doi:10.1109/TVCG.2007.1041
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