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Hyperspectral image not displaying correctly

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sushant
sushant 2013-3-31
I'm trying to read and display a E0-1 hyperspectral image. Here's the code I've written:
  • clc
  • clear all
  • I = multibandread('flaash',[3191,911,196],'int16',0,'bil','ieee-le',{'Band','Direct',[29,23,16]});
  • imshow(I)
The image is being displayed but it appears in black and white. The image strip appears white and all the features turn white. I can't make out anything in the image except that it appears white.
Can anyone help me out?
Thank you!!

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回答（1 个）

Anand
Anand 2013-4-1
Try the decorrstretch function.
The documentation is here: http://www.mathworks.com/help/images/ref/decorrstretch.html
The first example should be relevant to you.

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