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PyGeometry

PyGeometry is a Python package that implements common operations on the differentiable manifolds usually encountered in computer vision and robotics. Implemented manifolds: R^n, S^n, SO(n), SE(n), T(n). Implemented operations: conversion between representations, geodesic distances, interpolation, random sampling.

The design goal is to have a set of well-tested primitives: I’ve been burned too many times from having used buggy functions. PyGeometry is paranoid on program correctness. It uses PyContracts to validate input and return values. stochastic_testing (another experimental library) is used to check the correctness of the random sampling operations.

Download

PyGeometry is currently an alpha release and not available on PyPi.

You can download this project in either zip or tar formats. You can also clone the project with Git by running:

$ git clone git://github.com/AndreaCensi/geometry

Documentation

Manifolds known by PyGeometry with embedding relations:

static/manifolds.png

News

2011-01-27: Started documentation.

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