Multi-view distorted document image geometric correction method based on mobile terminal
A document image and mobile terminal technology, applied in the field of computer vision, can solve the problem of low OCR recognition accuracy, and achieve the effect of improving the accuracy, saving computing resources, and reducing the amount of calculation.
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[0043] The technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative work, all belong to the scope of protection of this application. The relevant directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a certain posture (as shown in the drawings). Sports conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0044] As described in the background art, document image geometric correction algorithms in the pr...
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