equivalent contrast, C̃e

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[5.9.14.5]

The actual equivalent contrast in a real luminous environment with non-diffuse illumination. The actual equivalent contrast C̃_e is less than the equivalent contrast C̃ due to veiling reflection. C̃_e = x CRF (see contrast rendition factor).

This term is obsolete.

NOTE: This definition was changed in RP-16-17 Addendum 4. 

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