Ergebnis der Suchanfrage

• Forum: Multimedia

  AW: Simulate infrared film

    Delphi
    by Medium, 29. Nov 2010
  What Bummi described first yields very close results to what you showed us. You just made the error not to limit the green channel to 0..255, which causes this "interesting" effect (caused by byte overflow). So don't just take g*2, but min(g*2, 255), and things should look quite similar to what you want.
  
  At least color-wise. The "grain" and "flare" options simply seem to apply some noise and...
• Forum: Multimedia

  AW: Simulate infrared film

    Delphi
    by Medium, 28. Nov 2010
  I think you need to elaborate a bit more, or show examples of what you have in mind. Extracting actual IR infos from normal computer images is obviously impossible, though there are some CCD chips out there, that respond to IR sources. But how this manifests in the RGB domain is entirely arbitrary, and should not yield any usable data. Hence what you think of needs to be some sort of a fake-IR...