[PDF][PDF] A new video watermarking using redundant discrete wavelet in singular value decomposition domain
Digital watermarking is an innovation for the hiding a secret information into an object. It can
be utilized ascopyright protection and secure concern for multimedia and digital information …
be utilized ascopyright protection and secure concern for multimedia and digital information …
A new adaptive spatial filtering method in the wavelet domain for medical images
Although there are many methods in the literature to eliminate noise from images, finding
new methods remains a challenge in the field and, despite the complexity of existing …
new methods remains a challenge in the field and, despite the complexity of existing …
A blind and secured image watermarking method using DWT-DCT techniques
This paper proposes a blind image watermarking algorithm based on the transform domain
approach. The insertion of watermark is done by replacing the coefficients of DWT-DCT …
approach. The insertion of watermark is done by replacing the coefficients of DWT-DCT …
SWT and Spread Spectrum Coding Based Copyright Protection Technique for Digital Images
PV Nagarjuna, D Tyagi, RB Ramachandra - Proceedings of the 2017 …, 2017 - dl.acm.org
In this manuscript, a new secure spread spectrum watermarking scheme for robust digital
images in stationary wavelet transform domain is proposed, and that may be generalized to …
images in stationary wavelet transform domain is proposed, and that may be generalized to …