1652 search results - page 17 / 331 » Image Spam Filtering Using Visual Information |
ICPR
2010
IEEE
13 years 10 months ago
2010
IEEE
A non-iterative method of image super-resolution based on weighted median filtering with Gaussian weights is proposed. Visual tests and basic edges metrics were used to examine th...
AAAI
2006
13 years 9 months ago
2006
Visual cortex neurons have receptive fields resembling oriented bandpass filters, and their response distributions on natural images are non-Gaussian. Inspired by this, we previou...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
A new approach for selective edge enhancement using unsharp masking is presented. This is based on the premise that biological vision and image reproduction share common principle...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
We extend the constellation model to include heterogeneous parts which may represent either the appearance or the geometry of a region of the object. The parts and their spatial co...
MVA
2000
13 years 7 months ago
2000
In this paper, we propose a technique for segmenting visual textures using features extracted from the reponses of Ga,bor filters, appropria.tely selectecl to be tuned to texture ...