83 search results - page 6 / 17 » An Improved Algorithm of Digital Watermarking Based on Wavel... |
IWANN
2005
Springer
14 years 29 days ago
2005
Springer
Abstract. The authors propose a new solution to the blind robust watermarking of digital images. In this approach we embed the watermark into the independent components of the imag...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper proposes a class of Hilbert transform pairs of orthonormal wavelet bases with improved analyticity. To improve the analyticity of complex wavelet, a different allpass ...
MMSEC
2004
ACM
14 years 27 days ago
2004
ACM
Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. As watermarking is identified as a major technology t...
ISBRA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Cancer detection using mammography focuses on characteristics of tiny microcalcifications, including the number, size, and spatial arrangement of microcalcification clu...
JDCTA
2010
13 years 2 months ago
2010
The method of improved wavelet transform neural network based on hybrid GA(genetic algorithm) is presented to diagnose rolling bearings faults in this paper. Genetic Artificial Ne...