Tribute to Vladimir Arnold

Khesin, Boris; Tabachnikov, Serge

doi:10.1090/noti810

Cited by 1 publication

(1 citation statement)

References 25 publications

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“…The Arnold transformation, proposed by Vladimir I [25], [26]. Arnold, is a specific chaotic mapping method used to shuffle the positions of image pixels.…”

Section: A Arnold Transformationmentioning

confidence: 99%

Robust and Secure Zero-Watermark Architecture With Arnold and Phase Transformation

Tseng,

Hung

2023

IEEE Access

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This paper propose a secure watermarking method based on the zero-watermarking framework, combining Arnold transformation, phase transformation, and advanced encryption techniques. The proposed method aims to enhance the concealment and security of the watermark. By applying Arnold scrambling to the images, the hiding capability of the watermark is improved, preventing unauthorized extraction. The image data is decomposed into overlapping blocks in the vertical and horizontal directions, and these blocks are extracted as the image features and transformed into the phase domain to ensure robustness against various image operations. To enhance security, the watermark embedding is encrypted using the Rivest-Shamir-Adleman (RSA) asymmetric encryption algorithm with a Golden Key. Experimental results demonstrate that the proposed method maintains excellent watermark quality and visibility under different noise attacks, while providing a high level of tamper resistance. The effectiveness of the method is evaluated using metrics such as Bit Error Rate (BER) and Normalized Correlation (NC). Overall, the proposed secure watermarking method exhibits strong performance in terms of robustness and security.

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“…The Arnold transformation, proposed by Vladimir I [25], [26]. Arnold, is a specific chaotic mapping method used to shuffle the positions of image pixels.…”

Section: A Arnold Transformationmentioning

confidence: 99%

Robust and Secure Zero-Watermark Architecture With Arnold and Phase Transformation

Tseng,

Hung

2023

IEEE Access

View full text Add to dashboard Cite

show abstract

Tribute to Vladimir Arnold

Cited by 1 publication

References 25 publications

Robust and Secure Zero-Watermark Architecture With Arnold and Phase Transformation

Robust and Secure Zero-Watermark Architecture With Arnold and Phase Transformation

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