GREC
2005
Springer
14 years 3 months ago
2005
Springer
In this paper, a novel, adaptive noise reduction method for engineering drawings is proposed based on assessment of both primitives and noise. Unlike the current approaches, our m...
SCIA
2009
Springer
14 years 4 months ago
2009
Springer
This paper introduces a novel method for noise reduction in medical images based on concepts of the Non-Local Means algorithm. The main objective has been to develop a method that ...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
In speech enhancement applications, a validated metric of noise reduction performance is vital in the relative ranking of noise reduction algorithms and in enhancing the performan...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
The minimum variance distortionless response (MVDR) beamformer can be used for both speech dereverberation and noise reduction. In this paper we analyse the tradeoff between the a...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
A general methodology for noise reduction and contrast enhancement in very noisy image data with low dynamic range is presented. Video footage recorded in very dim light is especi...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
We derive a probabilistic similarity measure between two observed image intensities that is based on the noise properties of the camera. In many vision algorithms, the effect of c...