Smoothing Python Packages

tsmoothie

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

csaps

Cubic spline approximation (smoothing)

frechetdist

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

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...)

l1tv

Denoising/reconstruction of piecewise constant signals using the L1TV model

vam-whittaker

VAM whittaker core

cssd

Cubic smoothing splines for discontinuous signals (CSSD)

lowess-grouped

Apply groupwise lowess smoothing to a dataframe.

insurance-whittaker

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

rts-smoother

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

eo-kit

:earth_africa: An Earth Observation toolkit written in Rust for use in Python. Python is a popular language for Earth Observation; however, it is so slow for any pixel-wise operations over large areas! This Python packages aims to speed this all up.

itk-smoothingrecursiveyvvgaussianfilter

External module for ITK v4 implementing the Young & Van Vliet recursive gaussian smoothing filter.

bayesfilter

Pure Python/Numpy Bayesian Filtering and Smoothing

smoomapy

Brings smoothed maps through python

splinterpy

SPLINTER is a library for multivariate function approximation using splines

kalmangrad

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

regressio

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

auto-smooth

Apply auto smoothing to a time series data.

pypreprocessing

package preprocessing of datasets, especially from spectroscopy

scikit-fda-sim

Functional Data Analysis Python package.