Optical analysis of fractional particles

To chci

Analysis of fractal particles, like sawdust or dust, by sieve method is rather difficult in terms of the measuring system and time-consuming at samples evaluation. The results give only partial information of the particle dimensions in an examinable sample. Modern optical methods of fractal particles analysis in the industry complexly acquaint with the sample; they provide information about the particle rate and size, average, maximum and minimum occurring dimension, particle surface, and shape composition of a sample. In our experiment were evaluated wood particles with IP camera IQEye 702. Camera captures the scene with sawdust and send video via ethernet. In program Matlab is in time captured in this video one picture, which is further processed and in it are found measured particles. Subsequently are measured required parameters of captured particles. … celý popis

Podrobná bibliografie

Hlavní autor

Pavol Koleda

Další autoři

Ľubomír Naščák

Typ dokumentu

Články

Fyzický popis

Ilustrace

Publikováno v

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. -- ISSN 1211-8516. -- Roč. 62, č. 5 (2014), s. 979-984

Témata

AIR POLLUTION

DUST

SAWDUST

PARTICLE SIZE

MEASUREMENT

FILMS

IMAGE ANALYSIS

COMPUTER SOFTWARE

znečištění ovzduší

prach

piliny

rozměry částic

měření

filmy

analýza zobrazení

software

kamery

více… méně…

Popis jednotky

7 obrázků, 4 grafy

Bibliografie

Literatura na s. 984