发明名称 |
Method and apparatus for calculating resolution |
摘要 |
An apparatus and method of calculating a resolution. The method of calculating a resolution includes selecting a region having an edge from a test chart, calculating a spatial frequency response (SFR) of an image forming device that has printed the test chart from the selected region, setting a frequency that corresponds to a principal SFR among the calculated SFRs of the image forming device as a principal frequency of the SFR of the image forming device, and judging the set principal frequency as the resolution of the image forming device. |
申请公布号 |
EP2015559(A3) |
申请公布日期 |
2010.12.22 |
申请号 |
EP20080103126 |
申请日期 |
2008.03.28 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BANG, YOU-SUN;KIM, SANG-HO |
分类号 |
H04N1/409;H04N1/60 |
主分类号 |
H04N1/409 |
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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