Correction Method And Device for Distorted Document Image

摘要

An embodiment of the present invention provides a method and apparatus for correcting a distorted document image, and the method for correcting a distorted document image comprises: obtaining a distorted document image; Including the step of inputting the distorted document image into the calibration model to obtain a corrected image corresponding to the distorted document image, wherein the calibration model takes an image sample set as an input, and each image sample among the image sample sets is It is a model obtained by training with the corresponding corrected image as an output, and distortion exists in the image sample. Since the distorted document image to be corrected is input into the correction model, and the corrected image corresponding to the distorted document image can be obtained through the correction model, document image correction is implemented end-to-end. Improve the accuracy of image correction, and expand the application scenario of document image correction.