645 search results - page 3 / 129 » Image interpolation with directionlets |
IEEECGIV
2009
IEEE
13 years 3 months ago
2009
IEEE
Abstract--A new adaptive rational image interpolation algorithm is proposed. For a natural image, according to the difference information of the local pixel gray value in the verti...
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
TIP
2010
13 years 4 months ago
2010
—This paper proposes a selective data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are p...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper, we study the image interpolation from the game theoretic perspective and formulate the image interpolation problem as an evolutionary game. In this evolutionary gam...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Single sensor digital cameras capture one color value for every pixel location. The remaining two color channel values need to be estimated to obtain a complete color image. This ...