Did you observe a colour shift when you used tone EQ / exposure? See here – linear exposure changes alter Lab readings, even though they increase the channel values proportionally: Scene-referred and L*ab - #10 by kofa
Did you observe a colour shift when you used tone EQ / exposure? See here – linear exposure changes alter Lab readings, even though they increase the channel values proportionally: Scene-referred and L*ab - #10 by kofa