Mr. Jian Zhang Profile

Jian Zhang

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Publications (2)

Proceedings Article | 3 October 2022 Paper

Image self-embedding semi-fragile watermarking algorithm based on block truncation coding

Jian Zhang

Proceedings Volume 12290, 1229014 (2022) https://doi.org/10.1117/12.2640716

KEYWORDS: Digital watermarking, Image restoration, Image compression, Image quality, Digital filtering, Image filtering, Gaussian filters, Digital imaging, Computed tomography, Visualization

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Proceedings Article | 6 May 2022 Paper

Application of color image encryption algorithm based on logistic sine cosine mapping in image processing

Jian Zhang

Proceedings Volume 12176, 121760L (2022) https://doi.org/10.1117/12.2636386

KEYWORDS: Image encryption, Diffusion, Image processing, Computer security, Color image processing, Image information entropy, Statistical analysis, Complex systems, Chaos, Binary data

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