BF, Forestry Library, Ljubljana (GIS)
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Merjenje volumna z globinsko kamero Intel RealSense D435 [Elektronski vir] : diplomsko delo - univerzitetni študij - 1. stopnja = Volume measurment using depth camera Intel RealSense D435 : B. Sc. Thesis - academic study programmesLukančič, ŽigaPri ugotavljanju prostornine sekancev na kupih ali prikolicah se srečujemo z vprašanjem točnosti ocene njihove prostornine. Trenutno uveljavljene metode se osredotočajo na metode ekspertnih ocen, ... kjer izkušeni merilci ocenjujejo količino glede na svoje predhodne izkušnje. Metodo smo skušali izboljšati z uporabo sodobne globinske kamere Intel RealSense D435, ki za merjenje globine uporablja LIDAR stereo senzorja. Sama kamera deluje kot senzor, zato smo pripravili še aplikacijo, ki omogoča izvedbo meritev v realnem času. V aplikacijo lahko vnesemo podatke o velikosti prikolice, program pa glede na podatke iz senzorja in slike prazne prikolice ter velikosti modela kupa izračuna velikost kupa. Tako pripravljeno aplikacijo smo testirali na modelu kupa znane prostornine, pri čemer smo kontrolirali tudi osvetljenost. Volumen modela kupa znaša 0,0976 m3. Pri prvih meritvah smo izračunali volumen 0,0938 m3 ± 0,0051 m3, pri drugih meritvah 0,1088 m3 ± 0,0086 m3 in pri dodatnih meritvah 0,1012 m3 ± 0,0101 m3. Izmera z globinsko kamero je imela natančnost od 3,68 % do 11,45 %. To je manj od pričakovane natančnosti, ki jo za kamero navaja njen proizvajalec (<2%).Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [Ž. Lukančič], 2024Language - slovenianCOBISS.SI-ID - 200672259
Author
Lukančič, Žiga
Other authors
Mihelič, Matevž
Topics
lesni sekanci |
LIDAR |
wood chips |
LIDAR
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Lukančič, Žiga | ![]() |
Mihelič, Matevž | 29335 |
Source: Personal bibliographies
and: SICRIS
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