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TIFF and LibTiff Mail List Archive

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2004.01.23 04:48 "[Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Pushkar Pradhan
2004.01.23 05:15 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Bob Friesenhahn
2004.01.23 07:39 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Andrey Kiselev
2004.01.23 15:18 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Bob Friesenhahn
2004.01.23 15:48 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Frank Warmerdam
2004.01.23 15:57 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Bob Friesenhahn
2004.01.23 16:44 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Frank Warmerdam
2004.01.23 18:59 "RE: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Pushkar Pradhan
2004.01.23 20:29 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Andrey Kiselev
2004.01.23 17:16 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Joris Van Damme
2004.01.23 17:38 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Frank Warmerdam
2004.01.23 17:57 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Joris Van Damme
2004.01.23 18:55 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Frank Warmerdam
2004.01.23 19:15 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Joris Van Damme
2004.01.23 19:19 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Bob Friesenhahn
2004.01.23 19:24 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Frank Warmerdam
2004.01.23 20:12 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Chris Cox
2004.01.23 20:30 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Bob Friesenhahn
2004.01.23 20:52 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Chris Cox
2004.01.23 19:15 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Bob Friesenhahn
2004.01.23 20:17 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Andy Cave

2004.01.23 15:48 "Re: [Tiff] How to convert MINISBLACK to PHOTOMETRIC_RGB", by Frank Warmerdam

How does this treat the two extra samples? Does it ignore them?

Bob,

I believe that GDAL treats the 3 samples as red, green and blue in the command shown by Andrey.

PS. I don't think the Imagine generated TIFF file is so odd. In the satellite imaging community it is common for us to use MINISBLACK for multispectral tiff files. The only odd part, in my mind, is the use of the unspecified ExtraSamples tag. When I see multi-sample MINISBLACK TIFF files I assume that each sample should be treated as MINISBLACK with no obvious pre-set RGB sample combinations.

Best regards,

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