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» A New Compression Method for Compressed Matching
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CGF
2007
98views more  CGF 2007»
14 years 11 months ago
Distance-Ranked Connectivity Compression of Triangle Meshes
We present a new, single-rate method for compressing the connectivity information of a connected 2-manifold triangle mesh with or without boundary. Traditional compression schemes...
Patrick Marais, James E. Gain, D. Shreiner
FOCM
2011
188views more  FOCM 2011»
14 years 3 months ago
Compressive Wave Computation
This paper considers large-scale simulations of wave propagation phenomena. We argue that it is possible to accurately compute a wavefield by decomposing it onto a largely incomp...
Laurent Demanet, Gabriel Peyré
IVC
2000
107views more  IVC 2000»
14 years 11 months ago
View synthesis by trinocular edge matching and transfer
This paper presents a novel automatic method for view synthesis (or image transfer) from a triplet of uncalibrated images based on trinocular edge matching followed by transfer by...
Stephen Pollard, Maurizio Pilu, Sean Hayes, Adele ...
TIP
1998
128views more  TIP 1998»
14 years 11 months ago
Nonlinear wavelet image processing: variational problems, compression, and noise removal through wavelet shrinkage
This paper examines the relationship between wavelet-based image processing algorithms and variational problems. Algorithms are derived as exact or approximate minimizers of varia...
Antonin Chambolle, Ronald A. DeVore, Nam-Yong Lee,...
TIT
2010
128views Education» more  TIT 2010»
14 years 6 months ago
Shannon-theoretic limits on noisy compressive sampling
In this paper, we study the number of measurements required to recover a sparse signal in M with L nonzero coefficients from compressed samples in the presence of noise. We conside...
Mehmet Akçakaya, Vahid Tarokh