18 search results - page 3 / 4 » A transcoding robust data hiding method for image communicat... |
3DPVT
2004
IEEE
13 years 9 months ago
2004
IEEE
With the increasing number of image communication applications especially in the low complexity domain, error concealment has become a very important field of research. Since many...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Signals comprised of a stream of short pulses appear in many applications including bio-imaging, radar, and ultrawideband communication. Recently, a new framework, referred to as f...
SSWMC
2004
13 years 6 months ago
2004
Encryption and watermarking are complementary lines of defense in protecting multimedia content. Recent watermarking techniques have therefore been developed independent from encr...
MMSEC
2006
ACM
13 years 11 months ago
2006
ACM
In this paper, we introduce to the special domain of image annotation watermarking, based on embedding of hierarchical data related to objects into user-selected areas on an image...