AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2000.03.30 10:53 "Complex Floating Point", by Antonio E. Scuri
2000.03.30 13:33 "Re: Complex Floating Point", by Frank Warmerdam
2000.03.30 13:56 "Re: Complex Floating Point", by Antonio E. Scuri
2000.03.30 15:07 "Re: Complex Floating Point", by Chris Hanson
2000.03.30 16:44 "Re: Complex Floating Point", by Antonio E. Scuri
2000.03.30 19:12 "Re: Complex Floating Point", by Cris Luengo
2000.03.31 11:34 "Re: Complex Floating Point", by Antonio E. Scuri
2000.03.31 15:14 "RE: Complex Floating Point", by Martinez, Max
2000.03.31 18:07 "RE: Complex Floating Point", by Martinez, Max
2000.03.31 17:05 "RE: Complex Floating Point", by Antonio E. Scuri
2000.03.31 18:12 "RE: Complex Floating Point", by Antonio E. Scuri
2000.03.31 18:31 "Fwd: RE: Complex Floating Point", by Antonio E. Scuri
2000.04.03 13:12 "Re: Complex Floating Point", by Frank Warmerdam
2000.03.31 18:48 "Re: Complex Floating Point", by Daniel McCoy

2000.03.30 15:07 "Re: Complex Floating Point", by Chris Hanson

Couldn't you just produce files with two samples, and 64 (or 32) bits each?

You mean 2 images in the file, one with the real part and the other with the imaginary? It is a nice solution.

I think what he means is rather than one image with one 128-bit complex sample per pixel, produce a single image with two 64-bit double-precision samples per pixel, treating one of these samples as the real part and one as the imaginary part. This should be possible to do in the TIFF format right now, without any sort of extensions.

-- Chris