Smoothing Python Packages

tsmoothie

A python library for time-series smoothing and outlier detection in a vectorized way.

frechetdist

Compute the Fréchet distance between two polygonal curves in Euclidean space.

csaps

Cubic spline approximation (smoothing)

scikit-fda

Functional Data Analysis Python package

catsmoothing

Smoothing Shapely Geometries with Catmull-Rom Splines

rampy

Python software for spectral data processing (IR, Raman, XAS...)

lowess-grouped

Apply groupwise lowess smoothing to a dataframe.

vam-whittaker

VAM whittaker core

l1tv

Denoising/reconstruction of piecewise constant signals using the L1TV model

insurance-whittaker

Whittaker-Henderson smoothing for insurance pricing and actuarial rating tables: 1D and 2D graduation with automatic lambda selection via cross-validation.

cssd

Smoothing splines for signals with discontinuities

rts-smoother

High-performance Rauch–Tung–Striebel Kalman smoother for the local level model

itk-smoothingrecursiveyvvgaussianfilter

Young & Van Vliet recursive Gaussian smoothing filter for GPU (OpenCL) and CPU

bayesfilter

Pure Python/Numpy Bayesian Filtering and Smoothing

smoomapy

Brings smoothed maps through python

eo-kit

A multithreaded library for efficient Earth observation algorithms.

splinterpy

SPLINTER is a library for multivariate function approximation using splines

regressio

A python library for univariate regression, interpolation, and smoothing.

pypreprocessing

package preprocessing of datasets, especially from spectroscopy

kalmangrad

Automated, smooth, N'th order derivatives of non-uniformly sampled time series data

auto-smooth

Smoothing noisy time series data.

scikit-fda-sim

Functional Data Analysis Python package