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Re: writing image with 16 bits per pixel [message #34395] Mon, 10 March 2003 08:38
Liam E. Gumley is currently offline  Liam E. Gumley
Messages: 378
Registered: January 2000
Senior Member
Ed Peddycoart" <disposable@celticblues.com> wrote in message
news:v6ibgjjco6d0e6@corp.supernews.com...
> I have some image data I need to save to an image file. The images are
grey
> scale and are 16 bit per pixel (unsigned integer). What format can I use
to
> save this data? Will a PNG handle 16 bpp?

I don't know about PNG, but TIFF can store 16-bit images. See the help for
the WRITE_TIFF routine (keyword SHORT).

Cheers,
Liam.
Practical IDL Programming
http://www.gumley.com/

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