2021.03.01 16:29 "[Tiff] TIFF and multispectral images of historical documents?", by Andreas Romeyke
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2021.03.01 17:11 "Re: [Tiff] TIFF and multispectral images of historical documents?", by John
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2021.03.01 17:30 "Re: [Tiff] TIFF and multispectral images of historical documents?", by Vincent Ripoll
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2021.03.02 06:41 "Re: [Tiff] TIFF and multispectral images of historical documents?", by Andreas Romeyke
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2021.03.02 09:43 "Re: [Tiff] TIFF and multispectral images of historical documents?", by Vincent Ripoll
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2021.03.02 10:58 "[Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Andreas Romeyke
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2021.03.02 12:20 "Re: [Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Leonard Rosenthol
- 2021.03.02 14:18 "Re: [Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Bob Friesenhahn
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2021.03.02 14:45 "Re: [Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Roger Leigh
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2021.03.02 17:38 "Re: [Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Andrew Brooks
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2021.03.02 19:03 "Re: [Tiff] [Off Topic] TIFF trademark", by Roger Leigh
- 2021.03.02 19:07 "Re: [Tiff] [Off Topic] TIFF trademark", by Scott Ribe
- 2021.03.02 20:56 "Re: [Tiff] [Off Topic] TIFF trademark", by Leonard Rosenthol
- 2021.03.02 21:52 "Re: [Tiff] [Off Topic] TIFF trademark", by Bob Friesenhahn
- 2021.03.03 05:48 "Re: [Tiff] [Off Topic] TIFF trademark", by William Bader
- 2021.03.12 18:32 "Re: [Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Leonard Rosenthol
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2021.03.02 19:03 "Re: [Tiff] [Off Topic] TIFF trademark", by Roger Leigh
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2021.03.02 17:38 "Re: [Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Andrew Brooks
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2021.03.02 12:20 "Re: [Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Leonard Rosenthol
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2021.03.02 10:58 "[Tiff] [Off Topic] TIFF and multispectral images of historical documents?", by Andreas Romeyke
- 2021.03.02 12:14 "Re: [Tiff] TIFF and multispectral images of historical documents?", by Leonard Rosenthol
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2021.03.02 09:43 "Re: [Tiff] TIFF and multispectral images of historical documents?", by Vincent Ripoll
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2021.03.02 06:41 "Re: [Tiff] TIFF and multispectral images of historical documents?", by Andreas Romeyke
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2021.03.01 17:30 "Re: [Tiff] TIFF and multispectral images of historical documents?", by Vincent Ripoll
- 2021.03.02 21:37 "Re: [Tiff] Tiff Digest, Vol 28, Issue 1", by Richard Nolde
2021.03.01 17:11 "Re: [Tiff] TIFF and multispectral images of historical documents?", by John
My question would be, can and is TIFF also used for multispectral images, and how exactly are they mapped in TIFF according to specifications (which tags, and so on)?
Hello Andreas,
I've seen this done in two ways:
- When I did spectral imaging of cultural objects back in the 90s I used to save them as RGB images, with the three bands most like RGB first, and all the other bands as unassociated alpha. This has the advantage that the images look approximately right in a regular image viewer, though of course few programs will be able to make sense of them without some modification.
- OME-TIFF puts each spectral band in a separate page. This is probably a more modern way to do it, and there's a fair amount of software that works like this you can leverage. https://docs.openmicroscopy.org/ome-model/5.6.3/ome-tiff
As you say, the GIS people have done a lot of this, but I don't know the details.
John