645 search results - page 22 / 129 » Image interpolation with directionlets |
CGF
2004
13 years 7 months ago
2004
We present a novel image interpolation algorithm. The algorithm can be used in arbitrary resolution enhancement, arbitrary rotation and other applications of still images in conti...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
A simple image coder based on triangle meshes is proposed, and several mesh-generation methods are presented, some previously proposed and some new. Then, our coder is used to eva...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
Image magnification has been attracting a great deal of attention for long, and many approaches have been proposed to date. Nevertheless, bicubic interpolation is still the stand...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
According to Shannon Sampling Theory, Fourier interpolation is the optimal way to reach subpixel accuracy from a properly-sampled digital image. However, for most images this inte...
DELTA
2010
IEEE
14 years 20 days ago
2010
IEEE
—Image super-resolution is generally regarded as consisting of three steps – image registration, fusion, and deblurring. This paper presents a novel technique for resampling a ...