[Insight-users] Histogram Equalization for Tiled Image

Bill Lorensen bill.lorensen at gmail.com
Wed May 6 17:23:17 EDT 2009


itkHistogramMatchingImageFilter might do the trick.

On Wed, May 6, 2009 at 10:12 AM, Michael Jackson
<mike.jackson at bluequartz.net> wrote:
> I have an image that is made up of tiles. Each tile is about 1200 x 900
> pixels and the combined image is about 6 tiles horizontally and 9 tiles
> vertically. Each Tile was acquired through an optical microscope. The
> problem I have is when I "stitch" all the tiles together into a combined
> image there are contrast differences between each tile. I have been trying
> to search through the ITK doxygen pages and the example codes that come with
> ITK to try and figure out how to apply some sort of Histogram Equalization
> routine so that all the tiles have the same contrast but I can not seem to
> find something that explains/shows how to setup a general pipeline for this
> use case.
>    Are there some examples some where that I might have missed?
>
> Thanks
> _________________________________________________________
> Mike Jackson                  mike.jackson at bluequartz.net
> BlueQuartz Software                    www.bluequartz.net
> Principal Software Engineer                  Dayton, Ohio
>
>
>
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