Adds the square of a source image to the accumulator

dst = cv.accumulateSquare(src, dst)
dst = cv.accumulateSquare(src, dst, 'OptionName',optionValue, ...)

Input

• src Input image as 1- or 3-channel, 8-bit or 32-bit floating point.
• dst Input accumulator image with the same number of channels as input image, 32-bit or 64-bit floating-point.

Output

• dst Output accumulator image.

Options

• mask Optional operation mask. Not set by default

The function adds the input image src or its selected region, raised to a power of 2, to the accumulator dst:

dst(x,y) = dst(x,y) + src(x,y)^2  if mask(x,y)~=0

The function supports multi-channel images. Each channel is processed independently.