| Re: TIFF compression [message #14253] |
Thu, 04 February 1999 00:00 |
David Foster
Messages: 341
Registered: January 1996
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Senior Member |
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Karen Daniels wrote:
>
> Hello
>
> I am interested in running IDL routines on LZW compressed TIFF images.
> Does anybody know of a way to do this? This is the error message
>
> % READ_TIFF: READ_TIFF: Images must be un-compressed
> % Error occurred at: READ_TIFF 268
> /usr/local/rsi/idl_5.1/lib/read_tiff.pro
>
Karen
IDL 5.2 allows you to read compressed tiff images, so if upgrading
is an option...
Dave
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
David S. Foster Univ. of California, San Diego
Programmer/Analyst Brain Image Analysis Laboratory
foster@bial1.ucsd.edu Department of Psychiatry
(619) 622-5892 8950 Via La Jolla Drive, Suite 2240
La Jolla, CA 92037
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
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| Re: TIFF compression [message #14256 is a reply to message #14253] |
Thu, 04 February 1999 00:00  |
davidf
Messages: 2866
Registered: September 1996
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Senior Member |
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Karen Daniels (ked8@cornell.edu) writes:
> I am interested in running IDL routines on LZW compressed TIFF images.
> Does anybody know of a way to do this? This is the error message
>
> % READ_TIFF: READ_TIFF: Images must be un-compressed
> % Error occurred at: READ_TIFF 268
> /usr/local/rsi/idl_5.1/lib/read_tiff.pro
I'm afraid you are going to have to upgrade to IDL 5.2,
where compressed TIFF images are supported.
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155
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