Henning Witte and Increase Mather

Jantz, Harold

doi:10.2307/361622

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…During the procedure of 3D power line reconstruction, two principle and unique features of wire structure are exploited in this method, which is simplicity and smoothness. In the light of these considerations, we address this challenging problem about featureless lines by obtaining candidate 3D curve segments and selecting out the correct 3D curves and then recovering a decomposition of such wires into a set of continuous and different wires by utilizing a multiple traveling salesman problem(mTSP) (Worboys et al, 1986). The methodology of 3D wire structure reconstruction includes many steps and the workflow is shown in Figure 3.…”

Section: Image-based 3d Reconstructionmentioning

confidence: 99%

Power Transmission Line Reconstruction From Sequential Oblique Uav Images

Wang

Sun

et al. 2020

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

View full text Add to dashboard Cite

Abstract. With the accelerated development of the global economy, the scale of UHV (Ultra High Voltage) large-capacity transmission lines has increased dramatically. Nevertheless, existing transmission line inspection methods rely on human inspectors detecting abnormal facilities from ground level or helicopters. Those methods not only require extremely high labor and equipment costs, but also are time-consuming. In this paper, a thin object 3D reconstruction method is proposed for the extraction of 3D structures of power lines from sequential oblique UAV images. The proposed method recovers the 3D structure of the power lines from three sequential images that depict the structure of power lines in 2D. Proposed method was tested in a typical transmission line corridor and the reconstructed results show the effectiveness of the proposed method.

show abstract

Section: Image-based 3d Reconstructionmentioning

confidence: 99%