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US 7,623,742 B2Granted
Method for processing document image captured by camera
AssigneeLG Electronics Inc.
InventorsYu Nam Kim, Sang Wook Park, Sung Hyun Kim, Seong Chan Byun
Life of this patent
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Abstract
A document image processing method includes providing a document image, selecting fields, which is to be recognized, from the document image, and performing character recognition process for the selected fields.
Claims11
A document image processing method performed by a mobile phone, the method comprising:
- capturing an image from a document using a camera of the mobile phone;
- selecting fields, which are to be character recognized, from the captured image;
- performing character recognition process on the selected fields;
- displaying the recognized character on a display unit;
- and
- proposing alternative words to a user for the user to correct a misspelled word by selecting one of the alternative words.
3 more elements
A document image processing method performed by a mobile phone, the method comprising:
- capturing an image from a document using a camera of the mobile phone;
- selecting fields, which are to be character recognized, from the captured image;
- mapping one of the selected fields to one of predetermined fields;
- performing a character-recognition process using the mobile phone, on the selected fields;
- and
- providing a user a group field for categorizing the recognized field.
3 more elements
A document image processing method performed by a mobile phone, the method comprising:
- capturing an image from a document using a camera of the mobile phone;
- selecting fields, which are to be character recognized, from the captured image;
- mapping one of the selected fields to one of predetermined fields, wherein the mapping is performed by a user's selecting one of the selected field and selecting a number key which is associated with one of the predetermined fields;
- and
- performing a character-recognition process using the mobile phone, on the selected fields.
2 more elements
Dependencies are inferred from the claim text.