Character recognition method and device

The embodiment of the invention provides a character recognition method and device, and relates to the technical field of data processing. The method comprises the steps: obtaining a to-be-recognizedimage; extracting feature points in the to-be-identified image; matching the feature points of a pres...

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Bibliographic Details
Main Author LEI CHENXI
Format Patent
LanguageChinese
English
Published 08.09.2020
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The embodiment of the invention provides a character recognition method and device, and relates to the technical field of data processing. The method comprises the steps: obtaining a to-be-recognizedimage; extracting feature points in the to-be-identified image; matching the feature points of a preset first template image with the feature points of the to-be-identified image, and obtaining a first mapping relationship between the pixel points in the first template image and the pixel points in the to-be-identified image according to a matching result, the first template image comprising firstpreset image content; determining a to-be-identified character area in the to-be-identified image according to the first mapping relation and a first character area except the first preset image content in the first template image; and performing character recognition on the determined to-be-recognized character area to obtain a recognition result. By applying the scheme provided by the embodiment of the invention to reco
Bibliography:Application Number: CN202010477217