Adjust Luma only in Levels-Tool

Manuel Huettl

• 2017年09月28日 20:46

Hi everyone,

just thinking if it is possible to adjust only Luma in the Levels-Tools. In Curves Tool I really like the Luma Tab as it does not mess up my colors. For the Levels-Tool this seems not to be possible... right? Or is there an Option to enable "Luma-Tab" on the Levels tool?

Regards Manuel

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  Paul Steunebrink

  • 2017年09月29日 12:48

  Well, as you noticed, there is no Luma channel in the Levels tool, only the Curve tool. I have requested it some time ago, loving the Luma channel, and I was told that the RGB channel in Levels is a kind of Luma channel.
  
  I admit I did not test that thoroughly. What do you think?

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  Manuel Huettl

  • 2017年10月05日 20:17

  [quote="Paul_Steunebrink" wrote:
  ... I was told that the RGB channel in Levels is a kind of Luma channel.
  
  I admit I did not test that thoroughly. What do you think?

  
  
  I did test it and the RGB channel on the levels tool affects the image just like the RGB channel in the curves tool.
  Therefore I think it would be great to have a luma channel in the levels tool just like in the Curves tool. 😊
  
  kind regards
  Manuel

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  Paul Steunebrink

  • 2017年10月10日 19:01

  +1

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  Pavel Voronenko

  • 2017年10月11日 05:22

  +1

  0

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