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John Charonko

Qi is a collection of MATLAB tools for the quantitative analysis of flow field images. Our Particle Image Velocimetry (PIV) tool, prana, implements a Robust Phase Correlation kernel for PIV analysis, and now includes Particle Tracking Velocimetry and sizing tools. Tools for pressure calculation, proper orthogonal decomposition (POD), and 3d imaging are under development.

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1. Experiment setup page of the prana interface
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2. Configure the image sequence, mask files, and outputs
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3. Control sampling grid and correlation strategy
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4. Post-process results to control the effects of outliers


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