1731 search results - page 127 / 347 » AM-FM image filters |
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Error diffusion halftoning is a popular method of producing frequency modulated (FM)halftones. In FM halftoning the dot size and shape is fixed (equal to one pixel) and the dot fr...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Texture boundaries or edges are useful information for segmenting a texture image. We propose a texture edge detection algorithm using a bank of 1-D multi-channel, multiresolution...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
Image based rendering (IBR) is basically a light ray resampling method for generating a novel image without aliasing artifacts from a given set of sampled light rays. To avoid alia...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
We propose an extension of the classical morphological filtering based on openings by line segment structuring elements. It consists in filtering a 3D+time image with the opening ...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper, an effective multiresolution image representation using the combination of 2D quincunx filter bank (FB) and directional wavelet transform (WT) is presented. The pro...