Image processing method, image processing device, electronic equipment and storage medium

By receiving images at different exposures on a portable device, extracting optical flow and semantic feature information, and combining them with an attention mechanism, the ghosting problem was solved, and high-quality high dynamic range image generation was achieved.

CN121665124APending Publication Date: 2026-03-13BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-11
Publication Date
2026-03-13

Smart Images

  • Figure CN121665124A_ABST
    Figure CN121665124A_ABST
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Abstract

The invention relates to an image processing method, an image processing device, electronic equipment and a storage medium. The image processing method comprises the following steps: receiving a plurality of to-be-processed images, wherein the plurality of to-be-processed images comprise to-be-processed images of which the exposure is higher than an exposure threshold and to-be-processed images of which the exposure is lower than the exposure threshold; feature extraction is carried out on the multiple to-be-processed images, first image feature information is obtained, and the first image feature information represents foreground areas with changed corresponding pixels and background areas with unchanged corresponding pixels in the multiple to-be-processed images and represents the motion trend of the foreground areas in the multiple to-be-processed images. Acquiring second feature information of each to-be-processed image in the plurality of to-be-processed images; and obtaining a target image according to the first image feature information and the second feature information of each to-be-processed image in the plurality of to-be-processed images. According to the invention, the ghosting-eliminated high-dynamic-range image is obtained.
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