Description: 一组视频水印的Matlab源代码，在Matlab可直接运行。有很强的参考价值。-a group of video watermarking Matlab source code in Matlab can be directly run. A strong reference value. Platform: |
Size: 19456 |
Author:杨茗 |
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Description: 这是基于matlab的图像哈达玛变换域数字水印源代码。-This is based on the Hadamard Transform Image matlab domain digital watermarking source code. Platform: |
Size: 4096 |
Author:Mark Li |
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Description: Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document.
A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.
Platform: |
Size: 98304 |
Author:omar |
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Description: this a source code for the jpeg compression technique which will help you completing the work of the watermarking also.-this is a source code for the jpeg compression technique which will help you completing the work of the watermarking also. Platform: |
Size: 74752 |
Author:Ashish |
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Description: this the matlab code for watermarking transmitter-this is the matlab code for watermarking transmitter Platform: |
Size: 1024 |
Author:Ashish |
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Description: This matlab code for SVD based image watermarking -This is matlab code for SVD based image watermarking Platform: |
Size: 6144 |
Author:enda |
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Description: Arnold置乱变换的matlab代码，函数形式，做数字水印经常用到。-Arnold scrambling transform matlab code, functional form, so often used in digital watermarking. Platform: |
Size: 1024 |
Author:susu |
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Description: matlab code for watermarking the image with 8 bit message using 8 different images Platform: |
Size: 1828864 |
Author:bhargav shah |
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