| 21. | In chromaticity space, the gamut is a plane convex polygon with corners at the primaries.
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| 22. | The CIE 1931 xy chromaticity diagram.
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| 23. | However, the concept of color can be divided into two parts : brightness and chromaticity.
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| 24. | Also, the Abney effect does not disallow any and all straight lines on chromaticity diagrams.
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| 25. | Where the factor accounts for the two illuminants having the same chromaticity but different reference whites.
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| 26. | Two-dimensional depictions include chromaticity diagrams : sections of the color solid with a fixed lightness.
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| 27. | In other words, the chromaticity of white and grey are the same while their brightness differs.
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| 28. | Moving directly away from the vertex of this cone represents maintaining the same chromaticity while increasing its intensity.
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| 29. | On an xy chromaticity diagram the spectral locus if formed by all positive values of x and y.
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| 30. | The gamut of chromaticities that can be represented in sRGB is the color triangle defined by these primaries.
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