wesley.king

Mosaicing 8 bit unsigned grey scale jpgs

Discussion created by wesley.king on Aug 26, 2011
Latest reply on Aug 26, 2011 by wesley.king
Running ArcInfo license, v10 sp2, Spatial/3D/Geostastical/etc. Analyst extensions.

I have about 10 aerial photos (jpg format) from the early '50s I georeferenced recently.  The georeferencing came out really well, but each jpg is different in appearance so the overall appearance is not very "pretty".  I'm assuming the difference in intensity/contrast/brightness is where the differences in the jpgs are.

I've tried a simple fix of adjusting the intensity/contrast/brightness in Photo-Paint to get a decent match...failed.

I've tried calculatinig statistics and then saving a color map from 1 tile and importing that color map into another tile...failed.

Any ideas on how to mosaic these tiles where they can be as "seamless" as possible????

Thanks in advance,
Graphically Design Challenged

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