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pro vyhledávání: '"黃學勤"'
Autor:
Hsueh-Chin Huang, 黃學勤
89
In this thesis, we present a blind watermarking algorithm based on the Discrete Wavelet Transform (DWT) and we extract the watermarks without the original image. We use a recognizable binary watermark image to embed into the low frequency sub
In this thesis, we present a blind watermarking algorithm based on the Discrete Wavelet Transform (DWT) and we extract the watermarks without the original image. We use a recognizable binary watermark image to embed into the low frequency sub
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/96182638686076138492
