发明名称 |
PRODUCING STRUCTURE-BASED ASCII PICTURES |
摘要 |
Provided are methods and devices for producing an ASCII picture from a vector outline image. The method comprises rasterizing the vector outline image into a plurality of grid cells, at least one of which has a reference image; matching each reference image with an ASCII character based on log-polar histograms thereof; and gathering all matched ASCII characters to form the ASCII picture.
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申请公布号 |
US2011317919(A1) |
申请公布日期 |
2011.12.29 |
申请号 |
US20100825244 |
申请日期 |
2010.06.28 |
申请人 |
WONG TIEN-TSIN;XU XUEMIAO;ZHANG LINLING;THE CHINESE UNIVERSITY OF HONG KONG |
发明人 |
WONG TIEN-TSIN;XU XUEMIAO;ZHANG LINLING |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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