176 search results - page 3 / 36 » Directional interpolation of noisy images |
164
click to vote
ISCAS
2005
IEEE
15 years 11 months ago
2005
IEEE
—Demosaicing is a color interpolation process that converts a raw image generated by a color filter array to a full color image by estimating the missing color components of each...
130
click to vote
SCIA
2007
Springer
16 years 4 days ago
2007
Springer
Abstract. The rendering of lower resolution image data on higher resolution displays has become a very common task, in particular because of the increasing popularity of webcams, c...
ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
151
click to vote
ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
This paper proposes a real-time method for the reduction of white Gaussian video noise. The method achieves a maximum gain of 4.8 dB and is capable of preserving image content. It...
142
click to vote
ICASSP
2008
IEEE
16 years 15 days ago
2008
IEEE
We present a novel directionally adaptive image interpolation based on a multiple-direction wavelet transform, called directionlets. The algorithm uses directionlets to efficient...