403 search results - page 15 / 81 » A new direction adaptive scheme for image interpolation |
JEI
2010
13 years 3 months ago
2010
Mosaic images are captured by a single charge-coupled device/complementary metal-oxide-semiconductor (CCD/CMOS) sensor with the Bayer color filter array. We present a new qualityef...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper, an effective multiresolution image representation using the combination of 2D quincunx filter bank (FB) and directional wavelet transform (WT) is presented. The pro...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
Super-resolution is an important but difficult problem in image/video processing. If a video sequence or some training set other than the given low-resolution image is available, ...
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
The problem of binarization of gray level images acquired under nonuniform illumination is reconsidered. Yanowitz and Bruckstein proposed to use for image binarization an adaptive...
ISBI
2009
IEEE
14 years 3 months ago
2009
IEEE
This work concerns with linear and spatially-adaptive direct reconstruction algorithms for 2-D parallel-beam transmission tomography, extending the Filtered Back-Projection (FBP)....