PIV image tool

Version 1.3.0.0 (13.7 KB) by Alessandro Masullo
Alternate two PIV images with velocity vectors, to visually inspect the result of a PIV analysis
5.0
(4)
985 Downloads
Updated 11 Nov 2016

View License

This function allows to alternate two PIV images in a rapid sequence, in order to visualize the underlying flow motion.
Images can be any size: simple correlation-windows or full-scale images.
A velocity field can be shown on the images, so that the flow field resulting from the PIV analysis can be visually inspected comparing the particles motion.
Additional functions to zoom-in and pan allows a better analysis of the images.
The resulting animation can be exported as a GIF file.

Cite As

Alessandro Masullo (2024). PIV image tool (https://www.mathworks.com/matlabcentral/fileexchange/52048-piv-image-tool), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired: MyStruct = getVC7data(davis_file_number)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Version Published Release Notes
1.3.0.0

Bugfixes
1.2.0.0

- Added possibility to plot the correlation map
- Bug fixes
1.1.0.0

Title and description changed
- New feature added to export the animation as a GIF file (press G)
- New feature added to control the image brightness (press B/D)
1.0.0.0

Change image description