Holovibes

Holovibes is designed for real-time computation of holograms from high-bitrate interferograms. It is developed using C++/CUDA.

Features

Hologram computation using angular spectrum propagation and Fresnel transform.
Time demodulation by short-time Fourier transform (STFT) and principal component analysis (PCA) algorithms
Graphical user interface (change parameters on the fly, keyboard shortcuts)
Support the following cameras:
- Ametek streaming cameras S710, S711, S991 interfaced with Euresys Coaxlink Octo & Coaxlink QSFP+ frame grabbers
- Adimec Quartz-2A750 interfaced with Bitflow CYT-PC2-CXP4 frame grabbers
- IDS imaging CMOSIS CMV 4000
- Ximea CMOSIS XiQ and XiB
- Hamamatsu C11440
- Adimec Phantom S710
- Adimec Phantom S711
Import interferograms from .cine files
Import or export interferograms/holograms with .holo files
Modular configurations with .json files
Zone selection (zoom, signal/noise averaging, filtering)
Many various parameters: logarithm filter, rotations, flips, ...
Auto and manual contrast
Different view modes: magnitude, squared magnitude, argument, unwrapped phase
Batch savings (CSV)
Batch output as raw images, controlling instruments with GPIB interface
Real time chart plot