The 3D characterization of bubbly flow is of wide application in engineering. A double
pulse/double frame digital holographic particle tracking velocimetry (DHPTV) system is …

Abstract Charge-Coupled Device (CCD) is a semiconductor chip with a light-sensitive
sensor. The CCD has been used in many fields of engineering, including astronomy …

Taylor slug flow commonly occurs in crude oil pipelines, mini-/microreactors, space
propulsion thrusters, heat exchangers, and nuclear reactors. The flow is an intermittent gas …

This work proposed a method to reconstruct the 3D bubble shape in a transparent medium
utilizing the three orthographic digital images. The bubble was divided into several ellipse …

Detection of air bubbles in fluidic channels plays a fundamental role in all that medical
equipment where liquids flow inside patients' blood vessels or bodies. In this work, we …

The field of 3D reconstruction of transparent objects has always been a difficult problem.
Due to its reflection and refraction effects in the propagation process and its susceptibility to …

Image reconstruction software and its image reconstruction algorithm are an important step
towards constructing a tomography system. This paper demonstrates an image …

The existence of foreign objects in crystal-clear water in beverage industries may cause
major safety and health issues. The current observation of solid contamination such as X-ray …

The use of an inverted burette arrangement that allowed volume and time-course tracking of
bubble movement via camera imaging is shown here to improve on the classical inverted jar …

An image reconstruction algorithm in process tomography is very important in ensure that
the reconstructed image is satisfied. Â The back-projection algorithm is the most popular …