Patent ID: 11863916
Assignee: ALTEK SEMICONDUCTOR CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 5:
6. An image correction apparatus, comprising:
an image sensor adapted to acquire a detection image; and
an operation processor electrically connected to the image sensor, the operation processor being adapted to set a region of interest within a detection image acquired by the image sensor and search a color deviation area within the region of interest, identify a specific object inside the detection image via an object identification technique, determine whether the color deviation area conforms to a contour of a pattern range of the specific object, utilizing edge detection technique to analyze color variation of the specific object so as to estimate a correction color value of the color deviation area when the color deviation area conforms to the contour, and calibrate the color deviation area by the correction color value to generate a calibrated detection image without color deviation.