Color Image Watermarking Based on Wavelet-Tree Structure and Maximum Difference Scheme
碩士 === 國立臺灣師範大學 === 應用電子科技研究所 === 101 === In this paper, we proposed a robust watermarking algorithm for color images. The proposed algorithm includes a maximum difference selection of the wavelet-trees and an improved wavelet-tree embedding scheme. We increase the number of the watermark embedding...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/60236239321993397023 |