This watermarking technique utilizes the capability of the DRPE method to reversibly spread the energy of the input information in both the space and spatial ...
This algorithm is designed to utilize the capability of the DRPE to reversibly spread the energy of the watermarking information in both the space and spatial ...
Feb 8, 2022 · This algorithm is designed to utilize the capability of the DRPE to reversibly spread the energy of the watermarking information in both the ...
Robustness of Double Random Phase Encoding spread-space spread-spectrum watermarking technique. July 2014; Signal Processing 109:345-361. Authors: Shi Liu at ...
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Robustness of Double Random Phase Encoding spread-space spread-spectrum watermarking technique, Signal Processing, 109:C, (345-361), Online publication date ...
Robustness of Double Random Phase Encoding spread-space spread-spectrum watermarking technique. Signal Process 2015; 109:345-61. [14] N. K. Nishchal ...
Dec 18, 2015 · In this paper a digital invisible image watermarking technique is proposed based on the numerical simulation of optical Double Random Phase Encoding (DRPE).
Digital image watermarking spread-space spread-spectrum technique based on Double Random Phase Encoding. ... technique ... to add to the security and robustness of ...
Combining double random phase encoding for color image watermarking in quaternion gyrator domain · Iterative phase retrieval algorithms I: optimization · Group ...
In our method, higher robustness is obtained because of embedding the watermark in low frequencies. In addition, higher imperceptibility is gained by scattering�...