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» Pyramid Coordinates for Morphing and Deformation
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3DPVT
2004
IEEE
101views Visualization» more  3DPVT 2004»
13 years 7 months ago
Pyramid Coordinates for Morphing and Deformation
Many model editing operations, such as morphing, blending, and shape deformation, require the ability to interactively transform the surface of a model in response to some control...
Alla Sheffer, Vladislav Kraevoy
ICIP
2006
IEEE
14 years 5 months ago
Image Manifold Interpolation using Free-Form Deformations
An important class of image data sets depict an object undergoing deformation. When there are only a few underlying causes of the deformation, these images have a natural lowdimen...
Richard Souvenir, Qilong Zhang, Robert Pless
JVCA
2007
110views more  JVCA 2007»
13 years 3 months ago
Dual Laplacian morphing for triangular meshes
Recently, animations with deforming objects have been frequently used in various computer graphics applications. Morphing of objects is one of the techniques which realize shape t...
Jianwei Hu, Ligang Liu, Guozhao Wang
SMA
2005
ACM
191views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Poisson shape interpolation
In this paper, we propose a novel shape interpolation approach based on Poisson equation. We formulate the trajectory problem of shape interpolation as solving Poisson equations d...
Dong Xu, Hongxin Zhang, Qing Wang, Hujun Bao
SIGGRAPH
1998
ACM
13 years 7 months ago
Synthesizing Realistic Facial Expressions from Photographs
We present new techniques for creating photorealistic textured 3D facial models from photographs of a human subject, and for creating smooth transitions between different facial e...
Frederic H. Pighin, Jamie Hecker, Dani Lischinski,...