Character recognition method, chip, electronic equipment and storage medium
The embodiment of the invention relates to the technical field of image recognition, and discloses a character recognition method, a chip, electronic equipment and a storage medium. The character recognition method comprises the following steps: sampling a first track of a character to be recognized...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The embodiment of the invention relates to the technical field of image recognition, and discloses a character recognition method, a chip, electronic equipment and a storage medium. The character recognition method comprises the following steps: sampling a first track of a character to be recognized according to a writing sequence and a preset sampling distance to obtain a plurality of sampling points; the first sampling point is the starting point of the first track, and the last sampling point is the end point of the first track; selecting a sampling point at a position where the trend of the first track changes from the plurality of sampling points as a feature point, and sequentially connecting a starting point of the first track, the feature point and an end point of the first track according to a writing sequence to obtain a feature vector corresponding to each line segment; comparing the feature vector corresponding to the to-be-recognized character with feature vectors of standard characters in a char |
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