621 search results - page 9 / 125 » Compression of facial images using the K-SVD algorithm |
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
We propose an image hashing algorithm that is based on distributed compression principles. The algorithm assumes the availability of a robust feature vector extracted from the ima...
84
Voted
DCC
2008
IEEE
15 years 9 months ago
2008
IEEE
Significant work has been done in the areas of image encryption and compression as two independent problems, yet the two areas are strongly interleaved and should be considered si...
76
Voted
CLEIEJ
2006
14 years 9 months ago
2006
This paper is an application of Ant Colony Metaheuristic (ACO) to the problem of image fractal compression using IFS. An ACO hybrid algorithm is proposed for image fractal compres...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Each facial event will give rise to complex facial appearance variation. In this paper, we propose similarity features to describe the facial appearance for video-based facial even...
IPCV
2010
14 years 7 months ago
2010
A number of image set compression algorithms have been proposed in the literature. A key component of these algorithms is a numeric measure used to quantify how similar two images ...