19 search results - page 1 / 4 » Invisible watermarking based on creation and robust insertio... |
ISM
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper we present a robust and novel strategic invisible approach for insertion-extraction of a digital watermark, a color image, into color images. The novelty of our sche...
TOMCCAP
2008
13 years 5 months ago
2008
CIT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Both encryption and digital watermarking techniques need to be incorporated in a digital rights management framework to address different aspects of content management. W...
JEI
2006
13 years 5 months ago
2006
A robust, invisible watermarking scheme is proposed for digital images, where the watermark is embedded using the blockbased lapped orthogonal transform (LOT). The embedding proces...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
In order to improve the robustness and imperceptibleness of the image spread spectrum watermark algorithm, a new approach for optimization in 8×8 DCT domain using genetic algorit...