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Digicam: need advice on image compression and profile
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Digicam: need advice on image compression and profile


  • Subject: Digicam: need advice on image compression and profile
  • From: Paul Schilliger <email@hidden>
  • Date: Wed, 28 Jan 2004 14:19:04 +0100

I have to treat images taken with a Fuji S2 in fine JPG mode. The native compressed files are approx. 4,2 MB and are 35MB once opened in Photoshop. I rotate what needs to, color correct and sharpen some, then I want to save the work in the original file size and chose for this purpose the image compression ratio that corresponds. Doing so, I probably loose some quality, for a compressed image should not be compressed again. The images are to be processed later on a Fuji Frontier. Another question is about profiles: The images are in sRGB. They look fine on my screen with ColorSync, but the lab just ignore the profiles when it prints and this results in gamma and color shifts. Should I better convert into my monitor profile in this case and strip off the profile? Would you do it differently?

Best regards,
Paul Schilliger
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