SMPTE: Full Range to SMPTE Range

In spacesRGB: Standard and User-Defined RGB Color Spaces, with Conversion Between RGB and CIE XYZ and Lab

Full Range to SMPTE Range

Description

FullRangeToSMPTE.TF	the standardized SMPTE range transfer function

Details

This is a TransferFunction object that maps from non-linear display signal RGB to itself. It maps from the full range [0,1] to the smaller range [ 64/1023, 940/1023 ] \approx [ 0.06256109, 0.9188661 ]. The latter is the 10-bit "legal-SMPTE"" range. It does this in an affine way, and in fact simply uses affine.TF().

See Also

affine.TF(), TransferFunction

spacesRGB documentation built on April 12, 2025, 1:55 a.m.