226 search results - page 19 / 46 » A Comparison of Noise Handling Techniques |
SSIAI
2000
IEEE
14 years 1 months ago
2000
IEEE
In this paper we propose a new approach to shape recognition based on the wavelet transform modulus maxima. And apply it to the problem of content-based indexing and retrieval of ...
GECCO
2008
Springer
13 years 10 months ago
2008
Springer
Computer networks have expanded significantly in use and numbers. This expansion makes them more vulnerable to attack by malicious agents. Many current intrusion detection systems...
TIP
2008
13 years 8 months ago
2008
Abstract--Active models have been widely used in image processing applications. A crucial stage that affects the ultimate active model performance is initialization. This paper pro...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
We propose a novel algorithm for denoising Poisson-corrupted images, that performs a signal-adaptive thresholding of the undecimated Haar wavelet coefficients. A Poisson's un...
GLVLSI
2006
IEEE
14 years 2 months ago
2006
IEEE
Process technology and environment-induced variability of gates and wires in VLSI circuits make timing analyses of such circuits a challenging task. Process variation can have a s...