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ICIP
1997
IEEE
16 years 8 months ago
Complexity-Regularized Image Denoising
We develop a new approach to image denoising based on complexity regularization. This technique presents a flexible alternative to the more conventional l2 , l1 , and Besov regula...
Juan Liu, Pierre Moulin
ICDE
2007
IEEE
124views Database» more  ICDE 2007»
16 years 8 months ago
Topology Search over Biological Databases
We introduce the notion of a data topology and the problem of topology search over databases. A data topology summarizes the set of all possible relationships that connect a given...
Lin Guo, Jayavel Shanmugasundaram, Golan Yona
ICPR
2006
IEEE
16 years 8 months ago
Matching 2D Shapes using their Symmetry Sets
We introduce a shape descriptor that is based on the Symmetry Set. This set represents pairwise symmetric points and consists of several branches. The begin and end points of the ...
Arjan Kuijper, Ole Fogh Olsen, Philip Bille, Peter...
ICPR
2004
IEEE
16 years 8 months ago
Condensation Tracking through a Hough Space
Recent work has shown tracking groups of lines through the parameter space represented by a Hough accumulator array to be efficient and insensitive to both occlusion and changes i...
Andrew French, Steven Mills, Tony P. Pridmore
ICML
2007
IEEE
16 years 7 months ago
Constructing basis functions from directed graphs for value function approximation
Basis functions derived from an undirected graph connecting nearby samples from a Markov decision process (MDP) have proven useful for approximating value functions. The success o...
Jeffrey Johns, Sridhar Mahadevan