Error Correcting Watermarking on Ordered Dithered Halftone Images
碩士 === 輔仁大學 === 資訊工程學系 === 100 === In this paper, we provide a watermarking technology on Ordered Dither Halftone Images. It can be used to detect images whether there has been tampered with, and to recover the tampered image if tampering rates less than a certain extent. The cover image is first pa...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/71745557549510093432 |