| 摘要 |
A method for transforming color gamut from a first color space to a second color space, includes dividing the first color space into a first plurality of regions in an objective space; dividing a subset of the second color space into a second plurality of regions in the objective space; mapping a first region of said first plurality into a first region of said second plurality substantially without change; mapping a second region of said first plurality comprising an upper gamut of the first color space into a complementary second region of said second plurality; and mapping a third region of said first plurality comprising a lower gamut of the first color space with a gamma correction into a complementary third region of said second plurality.
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