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Image processing: typical image manipulations that might be needed for PIV interrogation.
Image interrogation, resulting into estimators of particle image displacements.
Data validation to test on outliers, peak-locking effect and velocity gradients over the interrogation area's.
Data post-processing: data manipulation, spatial and time scaling to obtain a velocity field from the PIV data, calculation of spatial averages, vorticity and strain.
GPIV is a graphic user interface for analyzing images obtained from a fluid flow that has been seeded with tracer particles by the so-called Particle Image Velocimetry technique. It is meant to have a quick overview of the parameters of all piv processes, easily changing them, running the processes and visualizing their results in an interactive way. It uses LIBGPIV, which contains the main routi more»
The Data Acquisition (DAC) feature, i.e. the triggering of light sources (mostly Nd-YAGG lasers) with a camara and the recording of the images has been disabled in the debian package for several reasons: - The upstream package gpivtrig containing the triggering module has not been debianized (yet). - The gpivtrig package uses the rtai package which has to be build in combination with a patche more»
GPIV(1) GPIV(1) NAME gpiv - Analyzes images obtained from a fluid flow by Particle Image Velocimetry. SYNOPSIS gpiv [-? | --help] [--usage] [--console_bins BINS] [--con‐ sole_tooltips] [--console_view_gpivbuttons] [--con‐ sole_view_tabulator] [--display_background INT] [--dis‐ more»
gpiv (0.6.1-2) unstable; urgency=low * Repaired mpi.h dependency. Closes: #529994 -- Gerber van more»
2009-04-8 Adrian Daer * src/display_image.c: repaired Debian bug #523010: gpiv: crashes with assert more»
This package was debianized by Gerber van der Graaf <email@example.com> on Wed, 5 N more»