39 search results - page 1 / 8 » Adaptive bilateral filtering of image signals using local ph... |
SIGPRO
2008
13 years 4 months ago
2008
This paper presents a novel perceptually based method for noise reduction of image signals characterized by low signal to noise ratios. The proposed method exploits the local phas...
ISBI
2007
IEEE
13 years 11 months ago
2007
IEEE
An adaptive filtering method for fMRI data is presented. The method is related to bilateral filtering, but with a range filter that takes into account local similarities in sig...
TIP
2002
13 years 4 months ago
2002
Abstract--Additive noise removal from a given signal is an important problem in signal processing. Among the most appealing aspects of this field are the ability to refer it to a w...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
This paper presents a novel method for medical image signal fusion using complex-valued wavelets to enhance the information content in the fused signal from a perceptual manner. T...
3DPVT
2004
IEEE
13 years 8 months ago
2004
IEEE
In recent years, there have been significant strides in increasing quality of range from stereo using global techniques such as energy minimization. These methods cannot yet achie...