3899 search results - page 223 / 780 » Robust Image Hashing |
150
click to vote
DICTA
2003
15 years 6 months ago
2003
Imperfect transmission of block-coded images often causes lost blocks. These blocks may contain very important information of image. In this paper a new error concealment scheme is...
156
click to vote
TCSV
2008
15 years 5 months ago
2008
Watermark resistance to geometric attacks is an important issue in the image watermarking community. Most countermeasures proposed in the literature usually focus on the problem of...
141
click to vote
ICDAR
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, a new method for document images or photos binarization is presented. The method is simple, fast and robust and appropriate for normal as well as for special cases ...
130
click to vote
INFORMATICALT
2006
15 years 5 months ago
2006
The two major Markov Random Fields (MRF) based algorithms for image segmentation are the Simulated Annealing (SA) and Iterated Conditional Modes (ICM). In practice, compared to the...
172
click to vote
ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
We consider the problem of extracting clean images from noisy mixtures of images degraded by blur operators. This special case of source separation arises, for instance, when anal...