1392 search results - page 33 / 279 » Image Denoising with Directional Bases |
IPCV
2007
14 years 11 months ago
2007
Abstract - We propose a new method for image segmentation based on a variational regularization algorithm for image denoising. We modify the Rudin-Osher-Fatemi (ROF) model in [1] b...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Super-resolution is an important but difficult problem in image/video processing. If a video sequence or some training set other than the given low-resolution image is available, ...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
An image representation framework based on structured sparse model selection is introduced in this work. The corresponding modeling dictionary is comprised of a family of learned ...
IH
1999
Springer
15 years 2 months ago
1999
Springer
This paper presents a new stochastic approach which can be applied with di erent watermark techniques. The approach is based on the computation of a Noise Visibility Function NVF ...
DAGM
2001
Springer
15 years 2 months ago
2001
Springer
In this paper, we present a new approach to scale-space which is derived from the 3D Laplace equation instead of the heat equation. The resulting lowpass and bandpass filters are...