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Author Login Editor-in-Chief Peer Review Editor Work Office Work
Author Login Editor-in-Chief Peer Review Editor Work Office Work
Algorithm of Robust Image Watermark Based on DWT Direction Tree Structure
LI Chun-hua; LU Zheng-ding
Computer Engineering . 2007, (19): 132 -133, .  DOI: 10.3969/j.issn.1000-3428.2007.19.046

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