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CGF
1998
134views more  CGF 1998»
13 years 8 months ago
Progressive Iso-Surface Extraction from Hierarchical 3D Meshes
A multiresolution data decomposition offers a fundamental framework supporting compression, progressive transmission, and level-of-detail (LOD) control for large two or three dime...
Wenli Cai, Georgios Sakas, Roberto Grosso, Thomas ...
SIGKDD
2010
151views more  SIGKDD 2010»
13 years 3 months ago
Limitations of matrix completion via trace norm minimization
In recent years, compressive sensing attracts intensive attentions in the field of statistics, automatic control, data mining and machine learning. It assumes the sparsity of the ...
Xiaoxiao Shi, Philip S. Yu
PCM
2005
Springer
123views Multimedia» more  PCM 2005»
14 years 2 months ago
Adaptive Vertex Chasing for the Lossless Geometry Coding of 3D Meshes
We present a new lossless geometry coding method for 3D triangle-quad meshes, Adaptive Vertex Chasing. Previous localized geometry coding methods have demonstrated better compressi...
Haeyoung Lee, Sujin Park
SIGGRAPH
1999
ACM
14 years 28 days ago
Voice Puppetry
We introduce a method for predicting a control signal from another related signal, and apply it to voice puppetry: Generating full facial animation from expressive information in ...
Matthew Brand
SIGCOMM
1994
ACM
14 years 21 days ago
An Algorithm for Lossless Smoothing of MPEG Video
Interframe compression techniques, such as those used in MPEG video, give rise to a coded bit stream where picture sizes di er by a factor of 10 or more. As a result, bu ering is ...
Simon S. Lam, Simon Chow, David K. Y. Yau