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ISBI
2008
IEEE
14 years 11 months ago
Autocalibrated regularized parallel mri reconstruction in the wavelet domain
To reduce the scanning time in some MRI applications, parallel acquisition techniques with multiple coils have been developed. Then, the full Field of View (FOV) image is reconstr...
Lofti Chaari, Jean-Christophe Pesquet, Amel Benazz...
ISVC
2009
Springer
14 years 4 months ago
Combinatorial Preconditioners and Multilevel Solvers for Problems in Computer Vision and Image Processing
Abstract. Linear systems and eigen-calculations on symmetric diagonally dominant matrices (SDDs) occur ubiquitously in computer vision, computer graphics, and machine learning. In ...
Ioannis Koutis, Gary L. Miller, David Tolliver
DCC
2008
IEEE
14 years 10 months ago
A New Object-Based System for Fractal Video Sequences Compression
A novel object-based fractal monocular and stereo video compression scheme with quadtree-based motion and disparity compensation is proposed in this paper. Fractal coding is adopte...
Kamel Belloulata, Shiping Zhu
ICCV
1995
IEEE
14 years 1 months ago
Alignment by Maximization of Mutual Information
A new information-theoretic approach is presented for finding the pose of an object in an image. The technique does not require information about the surface properties of the ob...
Paul A. Viola, William M. Wells III
ECCV
2002
Springer
15 years 4 days ago
Tracking and Rendering Using Dynamic Textures on Geometric Structure from Motion
Estimating geometric structure from uncalibrated images accurately enough for high quality rendering is difficult. We present a method where only coarse geometric structure is trac...
Dana Cobzas, Martin Jägersand