# <img src="doc/logo/logo.png" alt="2D-PTV" width="425" height="125.3"  align="center"/>
Part2Track
Matlab programm to perform two-dimensional particle tracking velocimetry
(2D-PTV) on double-frame images and time-resolved image sequences.                 

Published in:

T. Janke, R. Schwarze, K.Bauer:  
Part2Track: A MATLAB package for double frame and time resolved Particle Tracking Velocimetry  
SoftwareX, 11:100413, 2020  
DOI: [10.1016/j.softx.2020.100413](https://doi.org/10.1016/j.softx.2020.100413)

## Acquisition Modes
* Double-Frame
* Time-Resolved

## Methods
* Nearest Neighbour Search
* Histogram Matching
* Four-Frame Tracking
* Universal Outlier Detection

## Post-Processing
* Interpolation of scattered data onto regular grid
	* Gaussian-weighted bin averaging
	* Polynomial bin fit
* Ensemble averaging
* Vortex detection
* POD reconstruction
* ...

## Authors
* **Thomas Janke** - *Initial Work*