Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Automated extraction and validation of Stone Pine (Pinus pinea L.) trees from UAV-based digital surface models
Geo-Spatial Information Science · Ocak 2024
YÖKSİS Kayıtları
Automated extraction and validation of Stone Pine ( Pinus pinea L.) trees from UAV-based digital surface models
Geo-spatial Information Science · 2024 SCI-Expanded
DOÇENT MUSTAFA ZEYBEK →
Makale Bilgileri
DergiGeo-Spatial Information Science
Yayın TarihiOcak 2024
Cilt / Sayfa27 · 142-162
Scopus ID2-s2.0-85134613613
Erişim🔓 Açık Erişim
Özet
Stone Pine (Pinus pinea L.) is currently the pine species with the highest commercial value with edible seeds. In this respect, this study introduces a new methodology for extracting Stone Pine trees from Digital Surface Models (DSMs) generated through an Unmanned Aerial Vehicle (UAV) mission. We developed a novel enhanced probability map of local maxima that facilitates the computation of the orientation symmetry by means of new probabilistic local minima information. Four test sites are used to evaluate our automated framework within one of the most important Stone Pine forest areas in Antalya, Turkey. A Hand-held Mobile Laser Scanner (HMLS) was utilized to collect the reference point cloud dataset. Our findings confirm that the proposed methodology, which uses a single DSM as an input, secures overall pixel-based and object-based F1-scores of 88.3% and 97.7%, respectively. The overall median Euclidean distance revealed between the automatically extracted stem locations and the manually extracted ones is computed to be 36 cm (less than 4 pixels), demonstrating the effectiveness and robustness of the proposed methodology. Finally, the comparison with the state-of-the-art reveals that the outcomes of the proposed methodology outperform the results of six previous studies in this context.
Yazarlar (4)
1
Asli Ozdarici-Ok
2
Ali Ozgun Ok
3
Mustafa Zeybek
ORCID: 0000-0001-8640-1443
4
Ayhan Atesoglu
Anahtar Kelimeler
Digital Surface Model (DSM)
enhanced local maxima
Pinus pinea
probabilistic local minima
Stone pine trees
Unmanned Aerial Vehicle (UAV)
Kurumlar
Ankara Hacı Bayram Veli University
Ankara Turkey
Bartin Üniversitesi
Bartin Turkey
Hacettepe Üniversitesi
Ankara Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
2
Atıf
4
Yazar
6
Anahtar Kelime