2004.12.13 09:56 "Re: [Tiff] TIFF Pyramid", by Eric Vergnaud

Yes I know how it is structured, since that is described in a tech note from Adobe. Each image in the main ifd has a subifd for the lowres. All lowres are chained in that subifd.

What I'm looking for is sample code to write that.

Look at the contrib/addtiffo directory. addtiffo output organized a bit differently from Photoshop, but it works with major geospatial image processing packages. You can easily modify this utility to get results you want.

Thanks.

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