Calculates one or more integral images for the source image Using these integral images, one may calculate sum, mean, standard deviation over arbitrary up-right or rotated rectangular region of the image in a constant time. It makes possible to do a fast blurring or fast block correlation with variable window size etc. In case of multi-channel images sums for each channel are accumulated independently.

public static void cvIntegral(
	IntPtr image,
	IntPtr sum,
	IntPtr sqsum,
	IntPtr tilted_sum
)

Public Shared Sub cvIntegral ( _
	image As IntPtr, _
	sum As IntPtr, _
	sqsum As IntPtr, _
	tilted_sum As IntPtr _
)

public:
static void cvIntegral(
	IntPtr image, 
	IntPtr sum, 
	IntPtr sqsum, 
	IntPtr tilted_sum
)