Hyperspectral image not displaying correctly

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!!

[Walter Roberson]

Your code is not going to run at all with those "*" at the beginning of every line.

http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup

Answer 1

[Anand]

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.