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ImageVerifier not yet good enough on non-DNG raws
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Author Topic: ImageVerifier not yet good enough on non-DNG raws  (Read 2151 times)
Marc Rochkind
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« on: March 11, 2007, 02:23:33 PM »

They have to be really clobbered for ImageVerifier 1.01.01B2 to call them invalid. I'm revising the app so it can use DNG Converter (as IIP does), which does a much better job than does the open-source dcraw code I was using.

Should have a new beta much improved in this regard by Tuesday.

I've done lots of additional testing, and verification of DNGs and JPEGs seems to be pretty good. Verdict is still out on TIFFs.

You should think of the program as producing not too many false positives (positive means invalid), but many false negatives. I'm working to significantly reduce the number of false negatives, as they're much more hazardous than false positives.

--Marc
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