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ICIAR
2007
Springer
16 years 18 days ago
Suppression of Noise in Historical Photographs Using a Fuzzy Truncated-Median Filter
To a large extent noise suppression algorithms have been designed to deal with the two most classically defined types of noise: impulsive and Gaussian noise. However digitized imag...
Michael Wirth, Bruce A. Bobier
146
Voted
ISSAC
2007
Springer
111views Mathematics» more  ISSAC 2007»
16 years 18 days ago
Numerical optimization in hybrid symbolic-numeric computation
Approximate symbolic computation problems can be formulated as constrained or unconstrained optimization problems, for example: GCD [3, 8, 12, 13, 23], factorization [5, 10], and ...
Lihong Zhi
ICMCS
2006
IEEE
113views Multimedia» more  ICMCS 2006»
16 years 15 days ago
Fast Multi-Reference Frame Motion Estimation via Downhill Simplex Search
Multi-reference frame motion estimation improves the accuracy of motion compensation in video compression, but it also dramatically increases computational complexity. Based on tr...
Chen-Kuo Chiang, Shang-Hong Lai
162
Voted
ICCV
2005
IEEE
16 years 2 days ago
A Unifying Approach to Hard and Probabilistic Clustering
We derive the clustering problem from first principles showing that the goal of achieving a probabilistic, or ”hard”, multi class clustering result is equivalent to the algeb...
Ron Zass, Amnon Shashua
ICDCSW
2005
IEEE
16 years 2 days ago
Increasing Attack Resiliency of Wireless Ad Hoc and Sensor Networks
An ad hoc or sensor network that is employed for security sensitive applications is expected to tolerate a certain quantity of maliciously behaving nodes. Algorithms must be desig...
Harald Vogt