32 search results - page 6 / 7 » Complexity-scalable compensation of geometrical distortions ... |
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
The most significant bit (MSB)-plane of an image is least likely to change by the most signal processing operations. Watermarking techniques are, however, unable to exploit the MS...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
Perceptual image hashing maps an image to a fixed length binary string based on the image's appearance to the human eye, and has applications in image indexing, authenticatio...
MM
1999
ACM
13 years 10 months ago
1999
ACM
Current camera-monitor teleconferencing applications produce unrealistic imagery and break any sense of presence for the participants. Other capture/display technologies can be us...
PCM
2005
Springer
13 years 11 months ago
2005
Springer
In this paper, we propose a methodology for embedding watermark image data into color images. At the transmitter, the signature image is encoded by a multiple description encoder. ...
ICMCS
1999
IEEE
13 years 10 months ago
1999
IEEE
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...