247 search results - page 4 / 50 » Super resolution of video using key frames |
IFIP
2007
Springer
14 years 1 months ago
2007
Springer
Super-resolution algorithms typically improve the resolution of a video frame by mapping and performing signal processing operations on data from frames immediately preceding and i...
CGA
2007
13 years 7 months ago
2007
Defocus matting is a fully automatic and passive method for pulling mattes from video captured with coaxial cameras that have different depths of field and planes of focus. Nonpa...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
The problem of image super-resolution from a set of low resolution multiview images has recently received much attention and can be decomposed, at least conceptually, into two con...
ICB
2007
Springer
13 years 11 months ago
2007
Springer
Characteristics of surveillance video generally include low resolution and poor quality due to environmental, storage and processing limitations. It is extremely difficult for comp...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper introduces a practical approach for superresolution, the process of reconstructing a high-resolution image from the low-resolution input ones. The emphasis of our work ...