Patent ID: 11900570
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. An image processing system comprising:
a memory configured to store a plurality of reference images used for image quality tuning; and
processing circuitry configured to perform a plurality of image processing operations and configured to perform a tuning operation of setting a parameter of a target image processing operation among the plurality of image processing operations,
wherein the tuning operation comprises,
obtaining an image by capturing a reference image, from among the plurality of reference images, corresponding to the target image processing operation,
generating a corrected image by performing the target image processing operation on a captured image based on the parameter of the target image processing operation, and
updating the parameter of the target image processing operation based on the corrected image and the reference image, and

wherein a plurality of corrected images include a first corrected image and a second corrected image, and the plurality of image processing operations include a first image processing operation and a second image processing operation,
wherein the processing circuitry is configured to perform the tuning operation on each of the plurality of image processing operations such that the second corrected image is generated by performing the second image processing operation on the first corrected image and setting a parameter of the second image processing operation based on the second corrected image and a specific reference image, from among the plurality of reference images, corresponding to the second image processing operation, and
wherein the parameter of the target image processing operation corresponds to at least one of a defect pixel correction operation and an offset correction operation.