发明名称 |
Method and apparatus for the detection of dot-matrix printed text so as to improve optical character recognition |
摘要 |
The present method and apparatus can be used to detect dot-matrix printed text in a binary digital image and create a filter mask indicating the locations of dot-matrix printed text in the digital image. The serial image data output of the scanning device can be processed at the full data rate of said scanning device.
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申请公布号 |
US5394482(A) |
申请公布日期 |
1995.02.28 |
申请号 |
US19940177294 |
申请日期 |
1994.01.04 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HADGIS, GEORGE A. |
分类号 |
G06K9/20;G06K9/36;(IPC1-7):G06K9/00 |
主分类号 |
G06K9/20 |
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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