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Nghia Ho 2014-02-24 20:06:20 +11:00
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commit ced8e7a813

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@ -642,7 +642,7 @@ The functions calculate one or more integral images for the source image as foll
\texttt{tilted} (X,Y) = \sum _{y<Y,abs(x-X+1) \leq Y-y-1} \texttt{image} (x,y)
Using these integral images, you can calculate sa um, mean, and standard deviation over a specific up-right or rotated rectangular region of the image in a constant time, for example:
Using these integral images, you can calculate sum, mean, and standard deviation over a specific up-right or rotated rectangular region of the image in a constant time, for example:
.. math::