Method for correcting text image
A text image and correction method technology, applied in the field of optical character recognition, can solve the problems of increasing the judgment time and system resources, the regional average recognition reliability is lower than the reference value, the recognition reliability is low, etc., and achieves a good adaptive effect.
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[0032] The present invention is to provide an automatic text image direction judgment method suitable for various types of text content, so as to provide a guarantee for full automation of text image recognition.
[0033] Hereinafter, the method for judging the direction of the text image of the present invention will be described in detail with reference to the accompanying drawings and taking a Chinese text binary image with a text direction of 90° as an example. Such as figure 1 As shown, referring to FIG. 2 at the same time, a specific embodiment of the method for judging the direction of a text image of the present invention includes the following steps:
[0034] Step 1: Position the character area in the image. After inputting the text image of the recognition system, after text structure analysis, the character block area in the text area is obtained. In this embodiment, the step of analyzing the text structure and locating the character block area includes: segmenting the...
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