267 search results - page 46 / 54 » Image denoising using mixtures of Gaussian scale mixtures |
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Given a multi-exposure sequence of a scene, our aim is to recover the absolute irradiance falling onto a linear camera sensor. The established approach is to perform a weighted av...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In the framework of a face verification system using local features and a Gaussian Mixture Model based classifier, we address the problem of non-frontal face verification (when on...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
We propose an approach to model the background of images in a video sequence based on subpixel edge map. This work is motivated by the observation that intensity based background ...
WACV
2005
IEEE
14 years 1 months ago
2005
IEEE
—Dental biometrics utilizes dental radiographs for human identification. The dental radiographs provide information about teeth, including tooth contours, relative positions of n...
FGR
2004
IEEE
13 years 11 months ago
2004
IEEE
Due to variations of lighting conditions, camera hardware settings, and the range of skin coloration among human beings, a pre-defined skin-color model cannot accurately capture t...