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Recent content by omeride

  1. O

    Alternatives to get Light Reflectance Values from a given photograph.

    sorry I pressed Reply by error and post got up and I cant edit it. - "5- Just took a and f as an example, got the equivalent NCS/LRV" - Avoid the last screenshot.
  2. O

    Alternatives to get Light Reflectance Values from a given photograph.

    Hi John, thank you so much again for your fantastic help with this. I just followed the whole process and I realized how tedious and complex it is doing all the colours individually, still on point I must say, but I took some time to elaborate a moire generic approach using "average" command...
  3. O

    Alternatives to get Light Reflectance Values from a given photograph.

    Thanks John again! PS worked pretty fine now with your PSD file and guidance, got all the layering done and everything. The next step for me is to have the Overall LRV number of the entire image. If I proceed using my original approach with vectors, I can easily individualize every single...
  4. O

    Alternatives to get Light Reflectance Values from a given photograph.

    Hi John, thank you so much for your time and help with this. Im trying to test your recommendation but somehow Photoshop does not me allow to use numbers with commas like 86.21 or negatives like -13.79 Am I doing something wrong? cant proceed because of it! Working with a generic photo in a...
  5. O

    Alternatives to get Light Reflectance Values from a given photograph.

    Thanks John for your message. What I need is the overall reflectance of any given photo related to its physical dimensions.(qty of colour (qty of light) per area covered by them) My method is using LRV numbers from NCS colours, whatever the photoshop procedure might be, I must stick to NCS...
  6. O

    Alternatives to get Light Reflectance Values from a given photograph.

    Hi everyone, Homer here, surfing the web and searching for some luminosity help with Photoshop. Im exploring alternatives to get Light Reflectance Values from a given photograph. I always get LRV values for each colour independently (when I can layer them out from an artwork) matching them to...
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