scipy.signal.sepfir2d¶
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scipy.signal.
sepfir2d
(input, hrow, hcol)¶ Convolve with a 2-D separable FIR filter.
Convolve the rank-2 input array with the separable filter defined by the rank-1 arrays hrow, and hcol. Mirror symmetric boundary conditions are assumed. This function can be used to find an image given its B-spline representation.
- Parameters
- inputndarray
The input signal.
- hrowndarray
A row direction filter defined by the rank-1 arrays.
- hcolndarray
A column direction filter defined by the rank-1 arrays.
- Returns
- outputndarray
The filtered signal.
Examples
Examples are given in the tutorial.