TIFF and LibTiff Mail List Archive


2008.09.07 23:18 "[Tiff] SAMPLEFORMAT_IEEEFP", by acanicio
2008.09.07 23:34 "Re: [Tiff] SAMPLEFORMAT_IEEEFP", by Bob Friesenhahn
2008.09.08 09:01 "Re: [Tiff] SAMPLEFORMAT_IEEEFP", by Kai-Uwe Behrmann
2008.09.08 23:07 "Re: [Tiff] SAMPLEFORMAT_IEEEFP", by Craig Bruce
2008.09.09 01:12 "Re: [Tiff] SAMPLEFORMAT_IEEEFP", by Chris Cox
2008.09.11 20:13 "RE: [Tiff] SAMPLEFORMAT_IEEEFP", by Charles Auer

2008.09.07 23:18 "[Tiff] SAMPLEFORMAT_IEEEFP", by acanicio

Hello again,

Please let me ask another question.

I've had success in writing and reading various format tiff files, 8,16 and 32 bit UINT sampled RGB images.

But I have no luck with floating point values. I use SAMPLEFORMAT_IEEEFP sample format along with 32 bits per sample.

All the pixel values are issued from an 8 bit/sample image, with no conversion or multiplication applied to them.

When I open the file with some well known image editor, the image is completely saturated, all white with values 32767...

Where should I look?

Thank you.

Best regards


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