A method and apparatus for image quality inspection
By setting quality coefficient ranges corresponding to image types, the image quality detection process is simplified, solving the problems of low detection efficiency and low accuracy in existing technologies, and achieving efficient and accurate image quality detection.
CN115222682BActive Publication Date: 2026-05-26CHINASYS TECH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINASYS TECH
- Filing Date
- 2022-07-04
- Publication Date
- 2026-05-26
Smart Images
Figure CN115222682B_ABST
Abstract
This invention provides an image quality detection method and apparatus. The method includes: acquiring a target image and determining its image type; performing a conversion process on the target image to obtain an image quality coefficient; determining whether the image quality coefficient falls within a pre-set image quality coefficient range corresponding to the target image's image type; wherein the image quality coefficient range is obtained based on the conversion process of sample images; if the image quality coefficient of the target image falls within the pre-set image quality coefficient range corresponding to the target image's image type, the target image is reported as a normal quality image. This invention determines the quality of a target image by identifying its image type and image quality coefficient, based on a pre-set image quality coefficient range corresponding to the target image's image type. This simplifies the target image detection process, reduces detection costs, and improves detection efficiency and accuracy.
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