About this document
PIV Image Pre-Processing Techniques by Mohamed Maher is a document available to read on EtoBox.
This document discusses an image pre-processing scheme for particle image velocimetry (PIV) of single- and two-phase flows over reflecting objects. The scheme involves normalizing images by stretching intensities to a minimum and maximum value, followed by background subtraction to remove stationary objects. For two-phase flows, an additional masking step is used to block areas obscured by bubbles. The method increases the detectability of particle displacements in PIV without requiring additional hardware
- Author
- Mohamed Maher
- Language
- EN