Noise - Different Kinds

Discussion in 'Digital Cameras' started by Cooter, Jul 26, 2003.

  1. Cooter

    Cooter Guest

    1. Is the noise "pattern" different for high ISO ratings and long exposure
    times?
    2. Do I need a different profile for the two types of noise in Image Ready?

    Thanks,
    Cooter
     
    Cooter, Jul 26, 2003
    #1
    1. Advertisements

  2. Cooter

    Cooter Guest

    OOPS! That should be Neat Image, not Image Ready. Sorry.

    Cooter
     
    Cooter, Jul 26, 2003
    #2
    1. Advertisements

  3. Cooter

    Mark M Guest

    You need a profile for each ISO you shoot in.
     
    Mark M, Jul 26, 2003
    #3
  4. Cooter

    Lionel Guest

    Hi Jeremy, nice to see you here. I had no idea you were interested in
    photography!

    And yes, you're correct. As for the OP's second question, yes, you need
    different noise profiles.
     
    Lionel, Jul 28, 2003
    #4
  5. Cooter

    Browntimdc Guest

    I tried the test target. I found for whatever reason the noise I get on
    location was always different. Whether it's shutter speed, ISO setting,
    room temperature, camera temperature, color temperature of the
    illumination... whatever. There's just too many things changing. I only
    takes a minute to build a profile, I always have a profile that matches
    well with my images and I don't have to keep track of a bunch of
    different profiles.

    Maybe I could take a photo of a gray scale target out in the field.

    Tim
     
    Browntimdc, Jul 28, 2003
    #5
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.