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CVPR
2011
IEEE
13 years 19 days ago
A Non-convex Relaxation Approach to Sparse Dictionary Learning
Dictionary learning is a challenging theme in computer vision. The basic goal is to learn a sparse representation from an overcomplete basis set. Most existing approaches employ a...
Jianping Shi, Xiang Ren, Jingdong Wang, Guang Dai,...
ICCV
2005
IEEE
14 years 10 months ago
A Theory of Refractive and Specular 3D Shape by Light-Path Triangulation
We investigate the feasibility of reconstructing an arbitrarily-shaped specular scene (refractive or mirror-like) from one or more viewpoints. By reducing shape recovery to the pr...
Kiriakos N. Kutulakos, Eron Steger
ICPR
2006
IEEE
14 years 10 months ago
A new approach to the classification of mammographic masses and normal breast tissue
A new approach to mammographic mass detection is presented in this paper. Although different algorithms have been proposed for such a task, most of them are application dependent....
Arnau Oliver, Joan Martí, Robert Marti, Ann...
CHI
2005
ACM
14 years 9 months ago
Topic spotting common sense translation assistant
Our Translation Assistant applies common sense logic to the problem of translating speech in real time from one language to another. Using speech recognition combined with a softw...
Jae-woo Chung, Rachel Kern, Henry Lieberman
ICSEA
2006
IEEE
14 years 2 months ago
UbiNet: A Generic and Ubiquitous Service Provider Framework
—In mobile environment, it is very common that mobile devices periodically stay in disconnection mode. In a networked world as today, computer users rely on network services so h...
Jinsuo Zhang, Sumi Helal