From hyperspectral image to rgb image

I have an hyperspectral image (48 bands) and the corresponding metadata of wavelenght range. How can I extract the rgb channels and obtain an rgb image?

Answer 1

[Srivardhan Gadila]

The following functions may be useful: hypercube & colorize.

Refer to the documentation page of Hyperspectral Image Processing for related functions and more information.

[Walter Roberson]

If the file is not one of types handled by hypercube(), but is a binary file, then you might need multibandread()

[valerio riso]

Thanks for the answer. The image file is a geoTIFF, so the hypercube function requires the "center wavelength values". Are those values the mean values for each band of my txt file?

[Walter Roberson]

Yes, that looks correct.