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» Consistent and regularized magnification of images
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ISBI
2007
IEEE
15 years 4 months ago
Fast Wavelet-Regularized Image Deconvolution
We present a modified version of the deconvolution algorithm introduced by Figueiredo and Nowak, which leads to a substantial acceleration. The algorithm essentially consists in ...
Cédric Vonesch, Michael Unser
IPMI
2005
Springer
15 years 3 months ago
Transitive Inverse-Consistent Manifold Registration
Abstract. This paper presents a new registration method called Transitive InverseConsistent Manifold Registration (TICMR). The TICMR method jointly estimates correspondence maps be...
Xiujuan Geng, Dinesh Kumar, Gary E. Christensen
ICASSP
2011
IEEE
14 years 1 months ago
Spatio-temporal consistency in video disparity estimation
We present a novel stereo video disparity estimation method. The proposed method is a two-stage algorithm. During the first stage, initial disparity maps are computed in a frameb...
Ramsin Khoshabeh, Stanley H. Chan, Truong Q. Nguye...
ECCV
2002
Springer
15 years 11 months ago
Adaptive Rest Condition Potentials: Second Order Edge-Preserving Regularization
Abstract. The propose of this paper is to introduce a new regularization formulation for inverse problems in computer vision and image processing that allows one to reconstruct sec...
José L. Marroquín, Mariano Rivera
CF
2009
ACM
15 years 4 months ago
Accelerating total variation regularization for matrix-valued images on GPUs
The advent of new matrix-valued magnetic resonance imaging modalities such as Diffusion Tensor Imaging (DTI) requires extensive computational acceleration. Computational accelera...
Maryam Moazeni, Alex A. T. Bui, Majid Sarrafzadeh