Method and apparatus for the detection of dot-matrix printed text so as to improve optical character recognition
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 sa...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | 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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