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January 2007
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2007.01.17 16:20 "Re: Elevation Data", by Joris Van Damme
Ed, Grissom, Ed wrote: > But.... I don't see any disclaimer on SMin/Smax (Min/Max, sure, but > not SMin/SMax) I should have double-checked first. From the spec parts you've quoted, it seems there is indeed no 'disclaimer' on SMin/SMax. So, my bad. Though, still, have you seen many actual use of these tags in the implied sense? If you've test images that do use them this way, I'd be very grateful for a copy. In any case, when it comes to a recommendation for writers, would you agree that recommending them to stick with the 'intrinsic' range of the samples, as I explained it, is best and most likely to lead to good interchange (as far as there is interchange of floating point image data, at all)? Best regards, Joris Van Damme info@awaresystems.be http://www.awaresystems.be/ Download your free TIFF tag viewer for windows here: http://www.awaresystems.be/imaging/tiff/astifftagviewer.html