A collection of programs for images that are generated during a Particle Image Velocimetry (PIV) experiment. This is a technique to obtain the velocity field of a fluid flow quantitatively and is performed by tracking tracer particles that have been seeded to a fluid. The technique is also applied for observing deformations at surfaces of (solid) bodies. The package contains:
an image processing program for typical filtering and manipulation routines that may be convenient for PIV.
an image interrogation program resulting into estimators of particle image displacements.
validation programs to test on outliers, peak-locking effect and velocity gradients.
post-processing programs for data manipulation (flipping, rotation etc), spatial and time scaling, calculation of spatial averages and derivatived quantities from the PIV data, like vorticity and strain.
miscelaneous programs and scripts to perform image format conversion, batch-processing, pipeline processing (image evaluation, validation and post-processing at once), calculation of time averages from a series of PIV data sets, data-visualization and data-manipulation.
All programs start with gpiv_.
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| 硬件架构 | 软件包大小 | 安装后大小 | 文件 |
|---|---|---|---|
| alpha | 179.4 kB | 884 kB | [文件列表] |
| amd64 | 173.5 kB | 788 kB | [文件列表] |
| arm | 117.6 kB | 495 kB | [文件列表] |
| armel | 165.2 kB | 728 kB | [文件列表] |
| hppa | 156.2 kB | 748 kB | [文件列表] |
| i386 | 118.2 kB | 708 kB | [文件列表] |
| ia64 | 144.2 kB | 1072 kB | [文件列表] |
| mips | 119.7 kB | 756 kB | [文件列表] |
| mipsel | 119.9 kB | 756 kB | [文件列表] |
| powerpc | 148.3 kB | 988 kB | [文件列表] |
| s390 | 122.8 kB | 736 kB | [文件列表] |
| sparc | 119.7 kB | 736 kB | [文件列表] |