1392 search results - page 19 / 279 » Image Denoising with Directional Bases |
ICIAP
2009
ACM
15 years 10 months ago
2009
ACM
Abstract. We exploit the recurrence of structures at different locations, orientations and scales in an image to perform denoising. While previous methods based on "nonlocal f...
61
Voted
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, a concept called multiscale structure tensor is introduced, as an extension of the single-scale structure tensor. It is based on a redundant dyadic wavelet transfor...
69
Voted
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper proposes an algorithm to solve most of existing active contour problems based on the approach of mean curvature motion proposed by Chambolle in [1] and the image denois...
MICCAI
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Diffusion tensor imaging (DT-MRI) is very sensitive to corrupting noise due to the non linear relationship between the diffusionweighted image intensities (DW-MRI) and th...
BMVC
2010
14 years 7 months ago
2010
A feature-preserving non-local means (FP-NLM) filter has been developed recently for denoising images containing small and weak particlelike objects. It explores the commonly used...