Image enhancement model training method and device and storage medium

Abstract

The invention provides an image enhancement model training method and device and a storage medium. According to the training method, a first training image and a first target image of an equidistant columnar projection drawing are utilized to generate a first image pair as training data, a first neural network model is trained to obtain the first neural network model, and the first neural network model can be used for improving image brightness and removing noise in the image. The training data is generated based on the equidistant cylindrical projection drawing, so that compared with a mode of generating the training data based on images of different projection spaces, the quality of the training data can be improved, the accuracy of image enhancement of the first neural network model obtained through training is further improved, and generation of artifacts is reduced. In addition, a second neural network model is further trained, and the second neural network model can be used for improving image definition and texture details.

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