CPC G06T 5/40 (2013.01) [G06T 5/009 (2013.01); H04N 23/741 (2023.01); G06T 2207/10048 (2013.01); G06T 2207/30232 (2013.01)] | 17 Claims |
1. A thermal image processing method comprising:
determining a blending ratio of a first equalization algorithm to a second equalization algorithm that are different from each other, based on a result of analyzing an original histogram of an original thermal image;
generating a first corrected thermal image obtained by applying the first equalization algorithm and the second equalization algorithm to the original thermal image according to the blending ratio;
adjusting the blending ratio by comparing a corrected histogram of the first corrected thermal image with the original histogram; and
generating a second corrected thermal image obtained by applying the first equalization algorithm and the second equalization algorithm to the original thermal image according to the adjusted blending ratio.
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