A Method of Watermark with Modified Hybrid Halftone Dots
碩士 === 國立臺灣師範大學 === 圖文傳播學系 === 101 === In this research, a novel method is proposed to design watermarks with modified hybrid halftone dots. Due to the diversity of microstructures, the amplitude modulation (AM) halftone dots and frequency modulation (FM) halftone dots create different dot gains whi...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2013
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/51240981342945080775 |