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extracting image data to array [message #29630]

Mon, 04 March 2002 01:38

cwai
Messages: 1
Registered: March 2002

Junior Member

Hi,

I am a new user of the ENVI program. I am trying to come out with a
feature extraction algorithm for a hyperspectral image. Is there
anyone also doing a smiliar project? I intend to write my program in
either C or C++. May I know how can I extract the image data into an
array so that I can pass to a C routine? Moreover, how can I call a C
function from the IDL?
By the way, can anyone suggest some useful link to IDL/ENVI routines?

Any help will be greatly appreciated. Thanks in advance.

Regards,
Chan Wai

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