1731 search results - page 38 / 347 » AM-FM image filters |
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper details the construction of three-dimensional separable steerable filters. The approach presented is an extension of the construction of two-dimensional separable steer...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
An extension of the non local (NL) means is proposed for images damaged by Poisson noise. The proposed method is guided by the noisy image and a pre-filtered image and is adapted ...
ICIAP
1997
ACM
14 years 4 days ago
1997
ACM
Nonlinear filtering based on a two concentric circular windows operator is introduced as a simple and effective way to find edges in image processing. The dual windows edge detecto...
MVA
2007
13 years 9 months ago
2007
A two-dimensional (2-D) convolution mask is proposed for detecting the location of irregularities and defects in a periodic two-dimensional signal or image. In this approach, defe...