170 search results - page 4 / 34 » Total Variation Processing of Images with Poisson Statistics |
ICISP
2010
Springer
13 years 10 months ago
2010
Springer
Compressed Imaging is the theory that studies the problem of image recovery from an under-determined system of linear measurements. One of the most popular methods in this field i...
ICIP
2010
IEEE
13 years 4 months ago
2010
IEEE
We propose total subset variation (TSV), a convexity preserving generalization of the total variation (TV) prior, for higher order clique MRF. A proposed differentiable approximat...
CF
2009
ACM
14 years 24 days ago
2009
ACM
The advent of new matrix-valued magnetic resonance imaging modalities such as Diffusion Tensor Imaging (DTI) requires extensive computational acceleration. Computational accelera...
ICIP
2009
IEEE
13 years 4 months ago
2009
IEEE
We propose a simple but flexible method for solving the generalized vector-valued TV (VTV) functional, which includes both the 2 -VTV and 1 -VTV regularizations as special cases, ...
SIGPRO
2010
13 years 4 months ago
2010
In this paper, an anisotropic total variation (ATV) minimization is combined with the new adaptive tetrolet transform for discontinuity-preserving image processing. In order to su...