Histogram Shape Function Question

2012 4 2
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Hello Dear Experts,
I have written the following histogram shape function that gets source and destination images and performs the histogram shape algorithm.
Please be so kind and have a look on it, because when I insert dark image of a a house and gray spectrum as destination I get as a result white picture.
*Code deleted by the Author.

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Sean de Wolski
Sean de Wolski 2012-4-2

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How are you displaying the result? It's possible you're viewing it over only a specific range (e.g. 0-1) and the values range from (0-255) thus everything greater than one appears white.
try:
imtool(I,[]);

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Steve
Steve 2012-4-2
I have 2 pics, what I do in matlab is I1 = imread('filename.tiff')
and I2 the same with filename2.tiff
When I run this program I get a white pic on imshow.
Maybe you want me to transfer the pics and you will rerun the program?
Steve
Steve 2012-4-2
I have already did it and it's really got brighter but only using your command.
What is wrong with my function that I see it only in a specific range?
Steve
Steve 2012-4-2
Ohh now I got this, I just went to the help of imshow and there is a parameter that tells what range to use.
Thank you Sean!

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