On-line characterization of the shape and size of particles
Authors: Castellini C., Francini F., Longobardi G., Pampaloni E.
Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: An image analysis system for extracting on-line quantitative geometric and densitometric information from images of ore samples is described. The apparatus employs a pulsed semiconductor laser as the light source for illuminating of a flowing stream of particles and a non-interlaced solid-state TV camera as size measurement device in a shadowgraph imaging system. The problem of the sampling volume is discussed and several size distributions of solid particulates are presented. The particle size measurement range is 2-400 mum.
Journal/Review: PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION
Volume: 10 (1) Pages from: 7 to: 10
KeyWords: Image analysis; Imaging techniques; Online systems; Particles (particulate matter); Sampling; Semiconductor lasers; Size determination; Video cameras, Sampling volume; Shadowgraph imaging system; Size distributions, Particle size analysisDOI: 10.1002/ppsc.19930100103Citations: 9data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-11-26References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here