[gdal-dev] dealing with complex (a+ib) images
Greg Troxel
gdt at lexort.com
Sat Jul 27 04:35:30 PDT 2024
Javier Jimenez Shaw via gdal-dev <gdal-dev at lists.osgeo.org> writes:
> I have to create a complex number (real and imaginary part) image out of
> two "normal" images or bands.
> How can I do it?
I don't know, but it would be great if you explained what that means.
I did a quick web search and didn't find anything.
There is multispectral where there are N pixel values for each x/y
position, like RGB or many more bands. But I am almost certain you
don't mean that.
Complex implies a magnitude and phase of a return signal and this makes
me think about LIDAR, except the wavelength is tiny compared to features
and ambiguity resolution seems infeasible.
More information about the gdal-dev
mailing list