Computes a Hanning window coefficients in two dimensions

dst = cv.createHanningWindow(winSize)
dst = cv.createHanningWindow(winSize, 'Type',type)

Input

• winSize The window size specifications [w,h] (both width and height must be > 1).

Output

• dst Destination array containing Hann coefficients.

Options

• Type Created array type. Either single or double (default).

This function computes a Hanning window coefficients in two dimensions.

See Hann function and Window function for more information.