Simple Watermarking using Wavelet transform

Versione 1.0.0.0 (24,6 KB) da Abhijith Sreenivasan
Implementing Watermarking using discrete 2-D wavelet transform.
4.1
(14)
17,1K download
Aggiornato 1 feb 2007

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Performs watermarking of the input image by decomposing the image using haar wavlet. Noise generated with normal distribution is used as the key and is added to the input image to obtain the watermarked image.

Cita come

Abhijith Sreenivasan (2025). Simple Watermarking using Wavelet transform (https://it.mathworks.com/matlabcentral/fileexchange/13834-simple-watermarking-using-wavelet-transform), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R13
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Versione Pubblicato Note della release
1.0.0.0