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. 2018 Mar 16;9(2):2041669518761731. doi: 10.1177/2041669518761731

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© The Author(s) 2018

Creative Commons CC-BY: This article is distributed under the terms of the Creative Commons Attribution 4.0 License (http://www.creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 6. — Chromaticity distribution of images processed by each method. Heat maps show population of pixels in each chromaticity in the b*L* plane. The numbers at the bottom-left corner indicate number of cells (binned at 2.5 × 2.5 in b* and L* values) with nonzero values. CIE CAM02 (c) shows a slightly larger number than our method (b), but the gamut is clearly shrunk horizontally, as is that in RLAB (d). See also Table 3 for distance of the two modal points (dress-body and lace parts) in each distribution.