274 search results - page 17 / 55 » Anti-forensics of JPEG compression |
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
In our previous work [1], we proposed a construction of critically sampled perfect reconstruction transforms with directional vanishing moments (DVMs) imposed in the corresponding...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we presented a method for integer reversible implementation of KLT for multiple component image compression. The progressive-to-lossless compression algorithm emplo...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Abstract. The steady improvement in image/video editing techniques has enabled people to synthesize realistic images/videos conveniently. Some legal issues may occur when a doctore...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
We present a method to speed up the computation of a high-quality data-dependent triangulation approximating an image using simulated annealing by probability distributions guided ...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we propose a novel thick slab paradigm which provides an efficient scheme to navigate through large three dimensional (3-D) medical data sets within the framework o...