Merjenje čistosti površin z digitalnim zrcalnorefleksnim mikroskopom : diplomska naloga univerzitetnega študija
Žižek, Jernej
Na področju industrijske obnove proizvodov obstaja potreba po kontroli stanja, v katerem so posamezne komponente. Eden glavnih indikatorjev stanja pred in po čiščenju je tudi čistost površin. Izziv ...je, kako najrazličnejše kontaminacije na komponentah popisati, dodatno pa to tudi kvantizirati. V delu je opisan sistem za zajem slike vzorca z digitalnim zrcalno refleksnim mikroskopom in program za merjenje kontaminacije z delci, ki temelji na obdelavi slike. Uporabili smo obstoječo tri-osno pozicionirno mizico, nanj namestili fotoaparat in nato na podlagi zajetih slik ocenili tudi pogrešek. Program, ki opravlja operacije nad slikami, smo razvili v programskem okolju Matlab. Rezultat je okenska aplikacija, ki v prvem koraku umeri sistem na standardnem vzorcu in v drugem koraku analizira zajeto sliko ter vrne podatek o številu delcev po posameznih velikostnih razredih na vzorcu.
Type of material - undergraduate thesis
; adult, serious
Publication and manufacture - Ljubljana : [J. Žižek], 2016
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