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September 2008
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2008.09.24 00:11 "Re: TIFF Image Quality Question", by Bob Friesenhahn
On Tue, 23 Sep 2008, Rick Cone,Secure Payment Systems wrote: > We have an issue with some TIFF images that we can't display with a normal > Windows image viewer. > > For some reason the image is malformed or unstructured. > > Tiffinfo returns values that appear normal however (tags, etc.). The output of tiffinfo would be quite useful in order to understand your image. > Is there any way to know if an image is all right from a display standpoint > using some libtiff utility? You could use 'tiffcp' to convert it to another TIFF file and check if the program returns an error or not. > Also, is there some way to know if an image all white, or all black, using > some libtiff utility? Not that I am aware of. Bob ====================================== Bob Friesenhahn bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/