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.
Features
- Version 2.0 now available for download!
- Easy-to-use GUI for creating and running PIV tasks
- Robust phase correlation (RPC) and standard FFT kernels for PIV
- Deformable windows, UOD validation, and more
- Particle tracking and sizing, with optional PIV velocity pre-conditioning
- Tecplot and MATLAB output formats
Project Samples
License
GNU General Public License version 3.0 (GPLv3), Other LicenseFollow Qi - Quantitative Imaging (PIV and more)
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User Reviews
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Thanks for software and updates.
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Thanks for Qi-tools, it's excellent!