798 search results - page 25 / 160 » Learning to compress images and videos |
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Images typically contain smooth regions, which are easily compressed by linear transforms, and high activity regions (edges, textures), which are harder to compress. To compress t...
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we present a new coding scheme for depth maps using a hierarchical decomposition. After we decompose a depth map into three disjoint images and a layer descriptor a...
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
— We examine metrics to predict the visibility of packet losses in MPEG-2 and H.264 compressed video. We use subjective data that has a wide range of parameters, including differ...
SIPS
2007
IEEE
14 years 2 months ago
2007
IEEE
A novel video compression scheme is presented in this paper. This algorithm is implemented based on a conditional replenishment Address Event Representation (AER) imager, where im...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
In this work we propose an iterative algorithm for simultaneously estimating the motion field and high resolution frames from a compressed low resolution video sequence. The algor...