Particle characterization in dispersed multiphase flows is important in quantifying transport
processes both in fundamental and applied research: Examples include atomization and …

Holography is truly the key to three dimensions in particle image velocimetry, ie the
measurement of all spatial components of the velocity vector-and this over a deep …

Electroencephalogram (EEG) is a technique for recording the asynchronous activation of
neuronal firing inside the brain with non-invasive scalp electrodes. Artifacts, such as eye …

Up to now, measurement of drop size remains difficult in dense sprays such as those
encountered in Diesel applications. Commonly used diagnostics are often limited due to …

Inline digital holograms are classically reconstructed using linear operators to model
diffraction. It has long been recognized that such reconstruction operators do not invert the …

Driven by many applications in a wide span of scientific fields, a myriad of advanced ultrafast
imaging techniques have emerged in the last decade, featuring record-high imaging speeds …

In the detection of particles using digital in-line holography, measurement accuracy is
substantially influenced by the hologram processing method. In particular, a number of …

Depth-of-field extension and accurate 3D position location are two important issues in digital
holography for particle characterization and motion tracking. We propose a method of …

In-line digital holography conciles the applicative interest of a simple optical set-up with the
speed, low cost and potential of digital reconstruction. We address the twin-image problem …

The correlation coefficient (CC) method, which was proposed by our research group, is
applied to digital particle holography to locate the focal plane of particles. It uses the fact that …