Figure 9 shows the mathematics underlying Canon-Log curve and defines the 8-bit code values assigned to primary points along that curve: points related to the maximum reflectance level, the reference white level, the 18 percent gray level, a two percent and zero reflectance level. The information supplied here should aid in the design of a conversion to Cineon or alternatives. Figure 9 Canon Log transfer characteristic for an 8-bit output of the EOS C300 camera
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