51 search results - page 4 / 11 » Image denoising using multiscale directional cosine bases |
CVPR
2008
IEEE
13 years 7 months ago
2008
IEEE
This paper presents a new image denoising model for real color photo noise removal. Our model is implemented in the hue, saturation and intensity (HSI) space. The hue and saturati...
NIPS
2008
13 years 8 months ago
2008
We present an approach to low-level vision that combines two main ideas: the use of convolutional networks as an image processing architecture and an unsupervised learning procedu...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Computer based analysis for automated segmentation of blood vessels in retinal images will help eye care specialists screen larger populations for vessel abnormalities. However, a...
JMIV
2006
13 years 7 months ago
2006
Abstract. A generalized iterative regularization procedure based on the total variation penalization is introduced for image denoising models with non-quadratic convex fidelity ter...
ISCAS
2006
IEEE
14 years 1 months ago
2006
IEEE
— An image coding system based on combination of a multiresolution directional decomposition and a morphological dilation algorithm is proposed in this paper. The multiscale fil...