Watermarking Scheme Based on Wavelet Transformation and Visual Cryptography
學年 102
學期 2
出版（發表）日期 2014-03-01
作品名稱 Watermarking Scheme Based on Wavelet Transformation and Visual Cryptography
作品名稱（其他語言）
著者 Hou, Young-Chang; Wei, Shih-Chieh; Liu, Hsin-Ju; Tseng, A-Yu
單位 淡江大學資訊管理學系
出版者 Chengdu: University of Electronic Science and Technology of China
著錄名稱、卷期、頁數 Journal of Electronic Science and Technology 12(1), pp.101-106
摘要 Based on the principles of the visual cryptography and the law of large numbers, the unexpanded shares are generated during the processes of embedding and verifying the hidden watermark. The watermark embedding is done in the frequency domain, which can be decoded by the human visual system (HVS) without the necessity of any complicated computation and the help of the original image. Experimental results indicated that our method had a good robustness on darken, lighten, blur, sharpen, noise, distort, jitter, joint photographic experts group (JPEG) compression, and crop attacks.
關鍵字
語言 en_US
ISSN 1674-862X
期刊性質 國外
收錄於
產學合作
通訊作者 Wei, Shih-Chieh
審稿制度 是
國別 CHN
公開徵稿
出版型式 電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/97628 )

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