LibTiff Mailing List
TIFF and LibTiff Mailing List Archive
January 2005
Previous Thread
Next Thread
Previous by Thread
Next by Thread
Previous by Date
Next by Date
Contact
The TIFF Mailing List Homepage
This list is run by Frank Warmerdam
Archive maintained by AWare Systems
Thread
2005.01.13 16:48 "Re: TIFF - Unknown field with tag 34665 ( Part 3 )", by Bob Friesenhahn
On Thu, 13 Jan 2005, Claude Houle wrote: > My first problem was due to CMYK Colorspace Problem and was easily fixed > thanks to the clear insights of Mr. Jorris. Yet I have another problem which > I cannot seem to find what it is. And perhaps you will be able to see the > problem when you see the pictures. Unfortunately, the pictures are pretty > big, and there is a 40K Limit to the mailing list ( Believe I tried... ). ImageMagick and GraphicsMagick have a bug. No doubt about it. Your image uses 7 samples per pixel and IM/GM are mis-handling the extra samples. Maybe you can use tiffcp to produce a TIFF containing just 4 samples per pixel so that ImageMagick loads it more correctly. Bob ====================================== Bob Friesenhahn bfriesen@simple.dallas.tx.us http://www.simplesystems.org/users/bfriesen