An asymmetric optical watermarking method based on Schur decomposition and Laguerre-Gaussian beam speckles

Optics Communications 2026

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Authors: Harsh Vardhan, Aswathi K Sivarajan, Sakshi Choudhary, Salla Gangi Reddy, Ravi Kumar
DOI: 10.1016/j.optcom.2026.133223
Cited by: 1
References: 40

Fields of Study & Subjects

Advanced Steganography and Watermarking Techniques Random lasers and scattering media Advanced Optical Imaging Technologies

Publication details

Journal / source
Optics Communications
Publisher
Elsevier BV
Volume
613
Pages
133223–133223
Publication date
7 April 2026
Language
EN