Nested quantization index modulation for reversible watermarking and its application to healthcare information management systems

DOI10.1155/2012/839161zbMath1417.92083OpenAlexW2070728881WikidataQ30471975 ScholiaQ30471975MaRDI QIDQ764224

Lu-Ting Ko, Jwu-E. Chen, Tze-Yun Sung, Yaw-Shih Shieh, Hsi-Chin Hsin

Publication date: 13 March 2012

Published in: Computational \& Mathematical Methods in Medicine (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2012/839161

zbMATH Keywords

medical imagingdigital watermarkinghealthcare information management systems

Mathematics Subject Classification ID

Biomedical imaging and signal processing (92C55) Authentication, digital signatures and secret sharing (94A62)

Related Items (2)

Digital watermarking: applicability for developing trust in medical imaging workflows state of the art review ⋮ Histogram modification and wavelet transform for high performance watermarking

Cites Work

• Improved generalized belief propagation for vision processing
• Specific mathematical aspects of dynamics generated by coherence functions
• Dynamical aspects of macroscopic and quantum transitions due to coherence function and time series events
• Haar-wavelet-based just noticeable distortion model for transparent watermark
• Markov models for image labeling
• Improved wavelet-based watermarking through pixel-wise masking
• Multipurpose watermarking for image authentication and protection
• Quantization index modulation: a class of provably good methods for digital watermarking and information embedding

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