474 search results - page 71 / 95 » Region-Based Watermarking for Images |
ICMCS
1999
IEEE
14 years 2 months ago
1999
IEEE
The aim of this demonstration is to present the ongoing performance of our R. and D. watermarking scheme software. The proposed illustrations cover a large panel of original image...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
Quantization-based watermarking schemes are vulnerable to amplitude scaling. Therefore, the scaling factor needs to be estimated at the decoder side, such that the received (attac...
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
- An adaptive watermarking method based on the human visual system model and the fuzzy inference system in wavelet domain is proposed. Fuzzy logic is used for data fusion and build...
ICIP
2009
IEEE
13 years 7 months ago
2009
IEEE
In this paper, we propose a blind watermark detection scheme which is robust against composite geometric distortions. The composite geometric distortions mean that an image or a v...
ISCAS
2005
IEEE
14 years 3 months ago
2005
IEEE
—The pervasive distribution of digital images triggers an emergent need of authenticating degraded images by lossy compression and transmission. This paper proposes a robust cont...