摘要 |
A method includes obtaining a first value corresponding to a first location in a first color space and obtaining a second value in a second color space using the first value. The method further includes converting the second value to a third value in the first color space corresponding to a second location in the first color space and determining a fourth value related to a distance between the first location and the second location. Additionally, the method includes changing the second value if the fourth value exceeds the predetermined value.
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