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Chroma watermarking

Simple watermark embedding system by Krzysztof Parobczak Military University of Technology Warsaw, Poland 2010 Simple and easy to use application for embedding and extracting hidden data in images. Application implements simple author algoritm using least significant bits of chroma c...
  Matlab        Matlab     

A watermarking method using svd. Singular value decomposition svd that (Singular...

A watermarking method using svd. Singular value decomposition svd that (Singular Value Decomposition) algorithm....
  matlab        Matlab     

for svd matrix decomposition algorithm, for a total of four kinds of achievement...

for svd matrix decomposition algorithm, for a total of four kinds of achievement,...
  Algorithm        Others     

a million bands on the sparse matrix of svd algorithm...

a million bands on the sparse matrix of svd algorithm...
  Mathimatics-Numerical algorithms        C++     

The use of digital watermarking technology for digital works to achieve an effec...

The use of digital watermarking technology for digital works to achieve an effective copyright protection. At present, most of the digital watermarking technology are targeted at multimedia data. However, in the geographical letter except idle system cabinet grid data, there are still a big child ve...
  Special Effects        Others     

Given the use of svd for solving equations of the code, the validity of the resu...

Given the use of svd for solving equations of the code, the validity of the results in the main function has been verified...
  Algorithm        Visual C++     

svdGUI Demonstrate the computation of the svd. svdGUI(A) shows the steps in the...

svdGUI Demonstrate the computation of the svd. svdGUI(A) shows the steps in the computation of the singular value decomposition of any real matrix....
  matlab        Matlab     

A survey of Digital watermarking technique. It may an overview about watermarkin...

A survey of Digital watermarking technique. It may an overview about watermarking....
  Crypt_Decrypt algrithms        Others     

Digital watermarking as a special information technology embedded in media data,...

Digital watermarking as a special information technology embedded in media data, in recent years has become a hot research and has wide application prospect, usually digital watermarking has been applied to digital images audio video and other media products for copyright protection and verify the i...
  Special Effects        PDF     

c code for watermarking embedding. Blind watermarking embedding and detection al...

c code for watermarking embedding. Blind watermarking embedding and detection algorithm. Test images are also included....
  Graph program        C++     

matrix decomposition (svd) c latest version of a more stable performance...

matrix decomposition (svd) c latest version of a more stable performance...
  Algorithm        Others     

this is the code for the robust watermarking receiver....

this is the code for the robust watermarking receiver....
  Applications        Matlab     

this is the matlab code for the watermarking transmitter....

this is the matlab code for the watermarking transmitter....
  Applications        Matlab     

this is the matlab code for watermarking transmitter...

this is the matlab code for watermarking transmitter...
  Applications        Matlab     

MATLAB

MATLAB-based digital watermarking of images to achieve, using DWT frequency domain methods embed the watermark signal...
  matlab        Matlab     

Two related matrix singular value decomposition (svd)...

Two related matrix singular value decomposition (svd)...
  Other systems      Fortran     

Matrix inverse operation, tsvd algorithm, matlab function procedures...

Matrix inverse operation, tsvd algorithm, matlab function procedures...
  matlab        Matlab     

svd weather with the fortran program, please take a look at the...

svd weather with the fortran program, please take a look at the...
  Other systems      Fortran     

The algorithm combines wavelet transform and svd singular value transformation,...

The algorithm combines wavelet transform and svd singular value transformation, achieved watermark embedding and extraction, vector image watermark robustness and invisibility, the extracted watermark image and the original watermark image are basically the same, anti-attack and strong....
  Wavelet        Matlab     

svd

svd-based face recognition, and can directly calculate the correct rate of recognition...
  Mathimatics-Numerical algorithms        Matlab