Publication detail
Image-based Diameter at Breast Height Measurement
BERAN, V. KOLÁŘ, M. PALACKOVÁ, B. SÝKOROVÁ, T.
Original Title
Image-based Diameter at Breast Height Measurement
English Title
Image-based Diameter at Breast Height Measurement
Language
en
Original Abstract
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.
English abstract
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.
Keywords
image processing, card detection, card localization, tree detection, diameter at breast height
Released
31.08.2021
Publisher
NEUVEDEN
Location
Brno
Pages from
1
Pages to
29
Pages count
29
URL
Documents
BibTex
@misc{BUT178552,
author="Vítězslav {Beran} and Martin {Kolář} and Bianca {Palacková} and Tereza {Sýkorová}",
title="Image-based Diameter at Breast Height Measurement",
annote="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.",
address="NEUVEDEN",
chapter="178552",
edition="NEUVEDEN",
howpublished="online",
institution="NEUVEDEN",
year="2021",
month="august",
pages="1--29",
publisher="NEUVEDEN"
}