How to ignore certain values in A histogram?

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Sean on 21 Apr 2015
Answered: Chad Greene on 21 Apr 2015
Say I have an grey scale image S and I'm looking to ignore all values above 250, how do I do it with out using NaN? the reason I don't want to use NaN is because Im looking to take statistical information from the resultant image such as average etc.

Accepted Answer

Chad Greene
Chad Greene on 21 Apr 2015
You can get statistics with NaNs using nanmean or mean(A(isfinite(A(:)))).

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