176 search results - page 3 / 36 » Directional interpolation of noisy images |
ISCAS
2005
IEEE
13 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...
SCIA
2007
Springer
13 years 11 months 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
14 years 7 months ago
2004
IEEE
ICIP
2005
IEEE
14 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...
ICASSP
2008
IEEE
14 years 2 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...