[gdal-dev] Histogram Matching

[Norman Vine]

estrada.adam at gmail.com writes:
>
>    Does anyone know of a tool that will quickly and easily histogram
> match 8bit aerial photographs together?  I have 166 images and ERDAS
> IMAGINE is not paying nicely!  To be completely honest...IMAGINE is
> not producing the expected results.  Therefore, I am looking for a
> tool that will match band for band each image to the one I designate.
> If anyone out there has a script or a piece of software that will do
> this, please let me know.

The OSSIM ImageLinker tool has a histogram matching function

I haven't tried this with single band images but I think it should work

See section 7.5.2 Histogram Match
http://ossim.telascience.org/ossimdata/Documentation/ossim_users_guide.pdf

HTH

Norman