Method for Correcting Dehazed Medical Image
AssigneeHiwin Technologies Corp.
InventorsYou-Min Chen, Hung-Chuan Hsu
Life of this patent
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Abstract
A method for correcting a dehazed medical image is proposed to include: acquiring first saturation values of a medical image and second saturation values of a dehazed medical image in an HSV color space; acquiring a saturation difference value based on the first saturation values and the second saturation values; acquiring a correction value based on the medical image and a threshold value; acquiring a saturation correction value based on the saturation difference value and the correction value; and correcting the dehazed medical image based on the saturation correction value.
Claims10
A method for correcting a dehazed medical image, comprising steps of:
- (A) acquiring a plurality of first saturation values of a first medical image in an HSV color space, and a plurality of second saturation values of a second medical image in the HSV color space, the second medical image being obtained by performing dehazing on the first medical image, the first saturation values relating to pixels of the first medical image, the second saturation values relating to pixels of the second medical image;
- (B) acquiring a saturation difference value based on the first saturation values and the second saturation values;
- (C) acquiring a correction value based on the first medical image and a threshold value;
- (D) acquiring a saturation correction value based on the saturation difference value and the correction value;
- and
- (E) correcting the second medical image based on the saturation correction value to obtain a third medical image.
Dependencies are inferred from the claim text.