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CVIU
2006
95views more  CVIU 2006»
13 years 10 months ago
Multispectral image data fusion using POCS and super-resolution
The problem of image data fusion coming from different sensors imaging the same object is to try to obtain a result that integrates the best characteristics of each one of those s...
Marcia L. S. Aguena, Nelson D. A. Mascarenhas
ICPP
1993
IEEE
14 years 2 months ago
Solving the Region Growing Problem on the Connection Machine
Abstract { This paper presents a parallel algorithm for solving the region growing problem based on the split and merge approach. The algorithm was implemented on the CM-2 and the ...
Nawal Copty, Sanjay Ranka, Geoffrey Fox, Ravi V. S...
MMSP
2008
IEEE
245views Multimedia» more  MMSP 2008»
14 years 4 months ago
A convex programming approach for color stereo matching
—This paper addresses the problem of dense disparity estimation from a pair of color stereo images. Based on a convex set theoretic formulation, the stereo matching problem is ca...
Wided Miled, Béatrice Pesquet-Popescu, Jean...
SIAMSC
2008
129views more  SIAMSC 2008»
13 years 10 months ago
Bottom-Up Construction and 2: 1 Balance Refinement of Linear Octrees in Parallel
Abstract. In this article, we propose new parallel algorithms for the construction and 2:1 balance refinement of large linear octrees on distributed memory machines. Such octrees a...
Hari Sundar, Rahul S. Sampath, George Biros
ICASSP
2011
IEEE
13 years 1 months ago
Dual constrained TV-based regularization
Algorithms based on the minimization of the Total Variation are prevalent in computer vision. They are used in a variety of applications such as image denoising, compressive sensi...
Camille Couprie, Hugues Talbot, Jean-Christophe Pe...