Optical robust zero-watermarking scheme based on phase-truncated fractional random transform and multimodal biometric keys

Journal of Optics 2026

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Authors: Yonggang Su, Jiaxin Li, Yushuang Li, Hui Fang, Fei Li

DOI: 10.1007/s12596-026-03057-7

Cited by: 0

References: 40

Fields of Study & Subjects

Advanced Steganography and Watermarking Techniques Chaos-based Image/Signal Encryption Biometric Identification and Security

References 40