An automatic extraction algorithm of high voltage transmission lines from   airborne LIDAR point cloud data

Xiaojun SHEN; Chuan QIAN; Yong DU; Xinle YU; Rui ZHANG

Makale detayları

An automatic extraction algorithm of high voltage transmission lines from airborne LIDAR point cloud data

Yazarlar:

Xiaojun SHEN | Chuan QIAN | Yong DU | Xinle YU | Rui ZHANG

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2018 Vol.26 Issue 4, pp.2043-2055

Belge Tipi:

Makale

Yayın Tarihi:

7/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000734988

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

To improve the effectiveness and generality of existing   methods of high voltage (HV) transmission lines extraction, this paper   proposes a novel automatic extraction method of HV transmission lines using   airborne LIDAR point cloud data by incorporating the geography of   transmission corridors and the distribution characteristics of airborne LIDAR   point cloud data. The proposed method results in the separation of ground   objects by using a differentiation height threshold segmentation algorithm   based on subspace features, which divide long-distance space into several   small-distance space sets to improve the generality of the algorithm. A   height density segmentation algorithm is used to locate transmission towers   and extract point cloud data of HV transmission lines to improve the   efficiency of the algorithm. Feasibility test cases show that the proposed   method can automatically extract HV transmission lines from airborne LIDAR   point cloud data in flat terrains, canyon terrains, and steep slope terrains   in an efficient manner, with high accuracy and generality.

Makale detayları

An automatic extraction algorithm of high voltage transmission lines from airborne LIDAR point cloud data

Yazarlar: Xiaojun SHEN | Chuan QIAN | Yong DU | Xinle YU | Rui ZHANG

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2018 Vol.26 Issue 4, pp.2043-2055

Belge Tipi: Makale

Yayın Tarihi: 7/2018

Belge Dili: Türkçe

Document ID (Org No.): 2000734988

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Xiaojun SHEN | Chuan QIAN | Yong DU | Xinle YU | Rui ZHANG

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2018 Vol.26 Issue 4, pp.2043-2055

Belge Tipi:

Makale

Yayın Tarihi:

7/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000734988

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632