A Novel Method for Security Printing
碩士 === 國立臺灣師範大學 === 圖文傳播學系 === 93 === As the developments of the information technology and duplication devices, it is easy to obtain a high quality duplication of printed document. Recently, it becomes a serious problem that the modern graphics art techniques, such as scanner or color copiers, are...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/92854114194692835094 |