Image processing method and apparatus, and storage medium and electronic device
OwnerMengxi GUO, Shijie ZHAO +4inventors
InventorsMengxi GUO, Shijie ZHAO, Yue LI, Junlin LI, Li ZHANG, Yue WANG
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Abstract
An image processing method and apparatus, and a storage medium and an electronic device are provided. The method includes: acquiring an original image, and extracting high-frequency information and low-frequency information in the original image; extracting content dependent information in the high-frequency information, and writing the content dependent information into the low-frequency information, to obtain a low-resolution image corresponding to the original image.
Claims21
An image processing method, comprising:
- acquiring an original image, and extracting high-frequency information and low-frequency information in the original image;
- extracting content dependent information in the high-frequency information, and writing the content dependent information into the low-frequency information, to obtain a low-resolution image corresponding to the original image.
An image processing method, comprising:
- acquiring a low-resolution image, and extracting content dependent information in low-frequency information and high-frequency information based on the low-resolution image;
- determining the high-frequency information based on the content dependent information, and fusing the high-frequency information and the low-frequency information to obtain the original image corresponding to the low-resolution image.
13-14. (canceled)
An electronic device, comprising:
- one or more processors;
- at least one storage apparatus, configured to store one or more programs,
- wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to implement an image processing method, comprising:
- acquiring an original image, and extracting high-frequency information and low-frequency information in the original image;
- extracting content dependent information in the high-frequency information, and writing the content dependent information into the low-frequency information, to obtain a low-resolution image corresponding to the original image.
Dependencies are inferred from the claim text.