Detail výsledku s přesahem do praxe

Image-based Diameter at Breast Height Measurement

BERAN, V.; KOLÁŘ, M.; PALACKOVÁ, B.; SÝKOROVÁ, T.

Originální název

Image-based Diameter at Breast Height Measurement

Anglický název

Image-based Diameter at Breast Height Measurement

Druh

Souhrnná výzkumná zpráva

Originální abstrakt

This document describes the computer vision method for DBH measurement based on pictures collected in an outdoor environment designed by Brno University of Technology.
The DBH (Diameter at breast height) refers to tree diameter measured at 4.5 feet above the ground. The method is based on detection and localization of the predefined card placed on the tree-trunk. The work includes and the report contains:

  • design of the computer vision methods for card detection and localization, and tree-trunk segmentation,
  • analysis of the methods reflecting the practically maximal achievable accuracy and also the stability of the method (e.g. ROC),
  • monitoring the computational efficiency of designed methods reflecting the requirement of running the solution also on old-type smartphones (like Galaxy J1, but also actual types),
  • documentation of the C++ library implementation with API defined together with FVW team.

Anglický abstrakt

This document describes the computer vision method for DBH measurement based on pictures collected in an outdoor environment designed by Brno University of Technology.
The DBH (Diameter at breast height) refers to tree diameter measured at 4.5 feet above the ground. The method is based on detection and localization of the predefined card placed on the tree-trunk. The work includes and the report contains:

  • design of the computer vision methods for card detection and localization, and tree-trunk segmentation,
  • analysis of the methods reflecting the practically maximal achievable accuracy and also the stability of the method (e.g. ROC),
  • monitoring the computational efficiency of designed methods reflecting the requirement of running the solution also on old-type smartphones (like Galaxy J1, but also actual types),
  • documentation of the C++ library implementation with API defined together with FVW team.

Klíčová slova

image processing, card detection, card localization, tree detection, diameter at breast height

Klíčová slova v angličtině

image processing, card detection, card localization, tree detection, diameter at breast height

Autoři

BERAN, V.; KOLÁŘ, M.; PALACKOVÁ, B.; SÝKOROVÁ, T.

Vydáno

31.08.2021

Místo

Brno

Strany od

1

Strany do

29

Strany počet

29

URL

https://www.fit.vut.cz/research/publication/12664/

BibTex

@misc{BUT178552,
  author="Vítězslav {Beran} and Martin {Kolář} and Bianca {Palacková} and Tereza {Sýkorová}",
  title="Image-based Diameter at Breast Height Measurement",
  year="2021",
  pages="1--29",
  address="Brno",
  url="https://www.fit.vut.cz/research/publication/12664/",
  note="Summary research report"
}

Dokumenty

TREEO Image-based DBH measurement - BUT report
2021-08-31_Fairventures_TREEO_handover_protocol