???? Character Recognition ????

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????Character Recognition????

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????????

• ????????(Optical Character Recognition)
• ????????????,???????????????????????????
• ?????????(Intelligent Character Recognition)
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????n??

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????iacces

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• ???iPhone,iPod touch,iPad

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????World dictionary

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????Pleco

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????Orderfood

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Preprocessing
Segmentation
Image Input
Feature Extraction
System Use
Recognition
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• ????(Image Input)
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• ???(Preprocessing)
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• ????(Segmentation)
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• ?????(Feature Extraction)
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• ????(Recognition)
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• ?????(linear classifiers),?????(neural
  networks),?????(SVM)??
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???? Tesseract OCR (?)

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• ?????????????????????(TIFF),????????,???????????

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???? Tesseract OCR (?)

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???? Tesseract OCR (?)

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???? Tesseract OCR(?)

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• Weve already sorted through the specs, and laid
  our hands on its rather sexy frame, now
  Fuji?lm'soffering up a more palatable price tag
  than we expected for its throwback X10 shooter.
  Startingsometime in early October, the X100's
  more affordable little brother will set nostalgic
  point-and-shooters back 599.99 about 100
  bones less than the estimated 715 to 860
  ballpark we threw outback in September. If you'll
  recall, the X10 packs a 12 megapixel EXR CMOS
  sensor, f/2-2.8, 28-112mmmanual zoom lens, up to
  12,800 ISO sensitivity, 1080p video, an optical
  view?nder, and pop-up ?ash. Noword yet on a ?nal
  release date. Full PR after the break.

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References

• http//en.wikipedia.org/wiki/Optical_character_rec
  ognition
• http//code.google.com/p/tesseract-ocr/
• HuayuNavi A Mobile Chinese Learning Application
  Based on Intelligent Character Recognition,
  Jen-Ho Kuo, Cheng-Ming Huang, Wen-Hung Liao and
  Chun-Chieh Huang, Proceedings of the 6th
  International Conference on E-Learning and Games
  (Edutainment 2011), Sep. 2011.