Sciweavers

10 search results - page 1 / 2
» Non-linear image enhancement for digital TV applications usi...
Sort
View
ICMCS
2005
IEEE
132views Multimedia» more  ICMCS 2005»
14 years 4 months ago
Non-linear image enhancement for digital TV applications using Gabor filters
We propose a non-linear image enhancement method based on Gabor filters, which allows selective enhancement based on the contrast sensitivity function of the human visual system. ...
Yue Yang, Baoxin Li
TIP
2008
135views more  TIP 2008»
13 years 11 months ago
Nonlinear Regularized Reaction-Diffusion Filters for Denoising of Images With Textures
Denoising is always a challenging problem in natural imaging and geophysical data processing. In this paper we consider the denoising of texture images using a nonlinear reaction-...
Gerlind Plonka, Jianwei Ma
WSCG
2001
83views more  WSCG 2001»
14 years 16 days ago
A Digital Teletext Service
Digital Teletext is one of the most important interactive services of emerging digital television. As an enhanced version of existing analogue Teletext service, it's a reside...
Chengyuan Peng, Petri Vuorimaa
FUZZY
1997
Springer
166views Fuzzy Logic» more  FUZZY 1997»
14 years 3 months ago
Optimizing Video Signal Processing Algorithms by Evolution Strategies
Today many kinds of postprocessing are used in digital TV receivers or multimedia terminals for video signals to enhance the picture quality. To achieve this the properties of hum...
H. Blume, O. Franzen, M. Schmidt
GCC
2007
Springer
14 years 5 months ago
Image Filtering on .NET-based Desktop Grids
Image filtering is the use of computer graphics algorithms to enhance the quality of digital images or to extract information about their content. However rendering very large siz...
Christian Vecchiola, Krishna Nadiminti, Rajkumar B...