Unwanted brighness gradient in final mosaic RRS feed

  • Question

  • I put together mosaics of microscope images - up to 250. The images are have very similar brightness, but the final mosaic has a strong brightness gradient. This seems to be imposed after the images have been put together. I like the program and would love to be able to eliminate this artifact. Any ideas? Anything I can do in the registry?
    Wednesday, July 12, 2017 7:56 PM

All replies

  • The vignetting correction in ICE causes that.  Its a very long standing bug, since at least 2011.  If you apply the correction to your images first, it goes away.

    See: https://social.microsoft.com/Forums/en-US/2eceaf7e-157b-464a-9887-c89cd7c8b291/brigthness-problems

    Thursday, July 13, 2017 8:49 PM