libgpiv3 - 0.6.1-7.1 main

This library contains functions for evaluating images from a fluid
flow by means of Particle Image Velocimetry (PIV).
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PIV is a way to film the wind or liquid flows. It uses a sequence of
at least two images that are recorded with a well controlled
separation time in-between. Tracer particles that are resident in the
fluid may be illuminated by a light source, mostly a laser, that has
been re-shaped into a sheet of light. In this way, the average
displacement and the deformation of the image texture is
obtained. Applying this analyses on small samples of the images on a
(rectangular) grid results into an instantaneous velocity field of
the fluid flow. PIV may also be applied for other purposes, like
deformations and vibrations of solid surfaces.
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This library includes the core functions for image recording,
processing, interrogation, PIV data validation, post-processing,
input/output functions and memory allocation.