pingwyn.smooth

pingwyn.smooth(obj, n_points, strat='uniform', *args, **kwargs)

Smooth data points.

Images will be smoothed in spatial dimensions, curves and profiles have their channel data points (y-axis) smoothed over the x-axis.

Parameters:

obj (pingwyn.Curve or pingwyn.Image or pingwyn.Profile) – The object to smooth.
n_points (int) – The number of points to smooth the data over.
strat ({"uniform", "gaussian", "convolve"}, optional) – The smoothing strategy to apply. By default “uniform”. Note: “convolve” is only supported for pingwyn.Curve.
*args – Additional arguments should be passed as keyword arguments.
**kwargs –

policy{“same”, “full”, “valid”}, optional
This keyword argument is only used when strat=”convolve”. Please refer to the documentation for numpy.convolve for the meaning of these modes.

mode{“reflect”, “constant”, “nearest”, “mirror”, “wrap”}, optional
This keyword argument is only used when strat=”uniform” or strat=”gaussian”. Please refer to the documentation of scipy.ndimage.uniform_filter for the meaning of these modes.

Returns:

The smoothed object.

Return type:

pingwyn.Curve or pingwyn.Image or pingwyn.Profile