Patent ID: 11935211
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method implemented on a computing device including a storage device and at least one processor for image processing, comprising:
obtaining an image;
determining a current resolution level of the image;
determining, based on the current resolution level of the image, from a group of resolution level ranges, a reference resolution level range corresponding to the image;
determining a target processing model corresponding to the reference resolution level range, wherein the target processing model is generated by:
obtaining a plurality of sample images with relatively low resolution levels and a plurality of sample images with relatively high resolution levels;
grouping the plurality of sample images with relatively low resolution levels and grouping the plurality of sample images with relatively high resolution levels, each group of sample images with relatively low resolution levels corresponding to a group of sample images with relatively high resolution levels, and the each group of sample images with relatively low resolution levels corresponding to a resolution level range of the group of resolution level ranges;
obtaining a plurality of processing models by training each processing model using a corresponding group of sample images with relatively low resolution levels and a corresponding group of sample images with relatively high resolution levels; and
selecting, from the plurality of processing models, the target processing model corresponding to the reference resolution level range, wherein
resolution levels of the sample images with relatively low resolution levels are lower than a resolution level threshold, and resolution levels of the sample images with relatively high resolution levels are higher than or equal to a resolution level threshold; and

determining a processed image with a target resolution level by processing the image using the target processing model, the target resolution level of the processed image being higher than the current resolution level of the image.