232 search results - page 1 / 47 » Performance Analysis of Image Watermarking Using Contourlet ... |
IWANN
2005
Springer
13 years 11 months 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...
DELTA
2010
IEEE
13 years 10 months ago
2010
IEEE
: Most of published audio watermark algorithms are suffered a trade-off between inaudibility and detectibility, and the detection performance depends greatly on the strength of noi...
ISCAS
2002
IEEE
13 years 10 months ago
2002
IEEE
This paper aims to design robust correlation-based watermarking methods for images. We rst present a model of watermark embedding and extracting processes and carry out their ana...
AIPR
2003
IEEE
13 years 10 months ago
2003
IEEE
Although hyperspectral images provide abundant information about objects, their high dimensionality also substantially increases computational burden. Dimensionality reduction off...
INFORMATICASI
2008
13 years 5 months ago
2008