Search watermarking using sub block method, 300 result(s) found

using total variation method (TV) image restoration

2015-05-21 05:19    By:b545237988      View:59      Download:1

using total variation method (TV) image restoration matlab source code. Including repair and multi-scale thermal diffusion party...

Matlab Matlab

SVD-based digital image watermarking using complex wavelet transform

2015-07-03 02:22    By:balu      View:63      Download:2

 A new robust method of non-blind image watermarking is proposed in this paper. The suggested method is performed by modification on singular value decomposition (SVD) of images in Complex Wavelet Transform (CWT) domain while CWT provides higher capacity than the real wavelet domain. Modifi...

Algorithm Matlab

SVD-based digital image watermarking using complex wavelet transform

2015-07-03 02:20    By:balu      View:143      Download:1

A new robust method of non-blind image watermarking is proposed in this paper. The suggested method is performed by modification on singular value decomposition (SVD) of images in Complex Wavelet Transform (CWT) domain while CWT provides higher capacity than the real wavelet domain. Modification...

Image Processing Matlab

block_Base_Compressed_sensing

9 hours ago    By:hongquang9      View:338      Download:2

block-based random image sampling is coupled with a projectiondriven compressed-sensing recovery that encourages sparsity in the domain of directional transforms simultaneously with a smooth reconstructed image. Both contourlets as well as complex-valued dual-tree wavelets are considered for the...

Matlab Matlab

Wavelet pseudo spectral method in wave

2015-06-20 11:10    By:test1      View:45      Download:4

% MATLAB function to initialize and call the solve_sps2d % function, which implements a 2-D solution of % the nonlinear wave equation using a psuedospectral % / staggered A-B method, including attenuation modeled % with two relaxation mechanisms. % % This example demonstrates harmonic generati...

Matlab Matlab

NumericalmethodsinEngineeringwithMATLABAug.2005

2015-06-30 00:10    By:blindboof      View:92      Download:1

Numericalmethods in Engineering withMATLAB  R is a text for engineering students and a reference for practicing engineers, especially those who wish to explore the power and efficiency of MATLAB. The choice of numerical methods was based on their relevance to engineering problems.Ever...

Matlab Matlab

Adder subber xilinx fpga sp605

2015-06-13 21:53    By:shedo      View:46      Download:0

Adder/subber project for xilinx fpga sp605...

Embeded VHDL

Digital image watermarking using apatial doamin technique

2015-06-25 21:24    By:sapna112233      View:9      Download:1

digital image watermarking is done in spatial domain for security of information transmission. method-1. Title the message-object out  to  cover-object  size  to  generate  watermark.2. Set  the  LSB  of  cover-object  to the value  of...

Matlab Matlab

Audio watermarking using Multi Objective Genetic Algorithm

2015-04-22 02:47    By:tahircs      View:10      Download:0

Mammography has been shown to be the most effectiveand reliable method for early cancer detection [15]. Twodifferent techniques are used in the interpretation ofmammograms.The first technique consists of a systematic search ofeachmammogramfor visual patterns symptomatic of tumors....

Image Processing Matlab

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