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A robust watermarking algorithm based on QR factorization and DCT using quantization index modulation technique
Computer & Automation | Updated:2022-12-09
    • A robust watermarking algorithm based on QR factorization and DCT using quantization index modulation technique

    • A robust watermarking algorithm based on QR factorization and DCT using quantization index modulation technique
    • Frontiers of Information Technology & Electronic Engineering   Vol. 13, Issue 8, Pages: 573-584(2012)
    • DOI:10.1631/jzus.C1100338    

      CLC: TP309.2
    • Received:16 November 2011,

      Revised:2012-;7-;6,

      Published:2012-08

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  • Hong-yuan CHEN, Yue-sheng ZHU. A robust watermarking algorithm based on QR factorization and DCT using quantization index modulation technique[J]. Frontiers of Information Technology & Electronic Engineering, 2012, 13(8): 573-584. DOI: 10.1631/jzus.C1100338.

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