336 search results - page 62 / 68 » A Model of Visual Adaptation for Realistic Image Synthesis |
WSCG
2003
13 years 10 months ago
2003
We present a refinement and a coarsening (also simplification or decimation) algorithm for the adaptive representation of bivariate functions. The algorithms have proved to be eff...
MMSEC
2006
ACM
14 years 2 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
ADL
1998
Springer
14 years 1 months ago
1998
Springer
ct In this paper, we describe the VesaliusTM Project, a multi-modal collection of anatomical resourcesunder development at Columbia University. 1 Our focus is on the need for navig...
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
Conventional vision systems are designed to perform in clear weather. However, any outdoor vision system is incomplete without mechanisms that guarantee satisfactory performance u...
TCSV
2008
13 years 8 months ago
2008
The extracted low resolution video from a motion compensated 3-D subband/wavelet scalable video coder is unnecessarily sharp and sometimes contains significant aliasing, compared ...