pyvista.UniformGridFilters#

class UniformGridFilters(*args, **kwargs)[source]#

An internal class to manage filters/algorithms for uniform grid datasets.

Methods

UniformGridFilters.extract_subset(voi[, ...])

Select piece (e.g., volume of interest).

UniformGridFilters.fft([...])

Apply a fast Fourier transform (FFT) to the active scalars.

UniformGridFilters.gaussian_smooth([...])

Smooth the data with a Gaussian kernel.

UniformGridFilters.high_pass(x_cutoff, ...)

Perform a Butterworth high pass filter in the frequency domain.

UniformGridFilters.image_dilate_erode([...])

Dilates one value and erodes another.

UniformGridFilters.image_threshold(threshold)

Apply a threshold to scalar values in a uniform grid.

UniformGridFilters.low_pass(x_cutoff, ...[, ...])

Perform a Butterworth low pass filter in the frequency domain.

UniformGridFilters.median_smooth([...])

Smooth data using a median filter.

UniformGridFilters.rfft([...])

Apply a reverse fast Fourier transform (RFFT) to the active scalars.