发明名称 |
IMAGE INCLINATION DETECTING METHOD AND APPARATUS |
摘要 |
<p>A image inclination detecting method and an apparatus achieving the method calculate distances between leading edges or between trailing edges of runs (consecutive white or black pixels) that are located on adjacent two scanning lines respectively. From occurrence frequencies of these edge distances, a representative value that may indicate an inclination of the image most clearly is found, and, based on the representative value, the inclination of the image is computed.</p> |
申请公布号 |
EP0308673(A3) |
申请公布日期 |
1991.05.29 |
申请号 |
EP19880113785 |
申请日期 |
1988.08.24 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TSUJIMOTO, SHUICHI;ASADA, HARUO |
分类号 |
G06K9/32;G06K9/34;(IPC1-7):G06K9/32 |
主分类号 |
G06K9/32 |
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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