18 search results - page 1 / 4 » Quadratic optimization based small scale details extraction |
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In many image processing problems, it is required to extract small scale details from an image or a set of images. In this paper, we introduce a new framework for extracting small...
TOG
2008
13 years 4 months ago
2008
Many recent computational photography techniques decompose an image into a piecewise smooth base layer, containing large scale variations in intensity, and a residual detail layer...
PG
2007
IEEE
13 years 11 months ago
2007
IEEE
Interactive animation systems often use a level-of-detail (LOD) control to reduce the computational cost by eliminating unperceivable details of the scene. Most methods employ a m...
JMLR
2006
13 years 4 months ago
2006
Support vector machines are trained by solving constrained quadratic optimization problems. This is usually done with an iterative decomposition algorithm operating on a small wor...
EUROCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Generating a distributed key, where a constant fraction of the players can reconstruct the key, is an essential component of many largescale distributed computing tasks such as ful...