Optical Flow Python Packages

flow-vis

Python optical flow visualization following Baker et al. (ICCV 2007) as used by the MPI-Sintel challenge

pysteps

Python framework for short-term ensemble prediction systems.

ptlflow

PyTorch Lightning Optical Flow models, scripts, and pretrained weights.

voxelmorph

Unsupervised Learning for Image Registration

annolid

An annotation and instance segmentation-based multi-object tracking and behavior analysis package.

pixelmap-python

Reference implementation of the PIXELMAP algorithm. Dense correspondence between photos.

shotdrift

Measure whether a video holds the camera move it was given. Camera path from pixels alone - pan, zoom, roll - with thresholds calibrated against real footage.

pyvttrac

pyVTTrac: Python implementation for Velocimetry by Template Tracking

mmflow

OpenMMLab optical flow toolbox and benchmark

scramblery

Desktop app for image and video scrambling/bluring with various methods including Fourier phase, diffeomorphic scramble with optical flow : Entire image/video or just detected facial area.

pyoptflow

Optical Flow estimation in pure Python

cospgd

The official repository for CosPGD: a unified white-box adversarial attack for pixel-wise prediction tasks.

ezflow

A modular PyTorch library for optical flow estimation using neural networks

flowvid

Understand what's happening in an optical flow video with simple visualizations - pip install flowvid

pytrx

PyTrx is a Python object-oriented programme created for the purpose of calculating real-world measurements from oblique images and time-lapse image series. Its primary purpose is to obtain velocities, surface areas, and distances from oblique, optical imagery of glacial environments.

video2tfrecord

Easily convert RGB video data (e.g. .avi) to the TensorFlow tfrecords file format for training e.g. a NN in TensorFlow. This implementation allows to limit the number of frames per video to be stored in the tfrecords.

pyimof

Python package for optical flow estimation

rainbow-optical-flow

Automated air liquid interface cell culture analysis using deep optical flow.

inverse-optical-flow

An Efficient Algorithm for Estimating the Inverse Optical Flow