Journal of imaging
A Terrain-Constrained TIN Approach for High-Precision DEM Reconstruction Using UAV Point Clouds.
Ziye He, Shu Gan, Xiping Yuan
Published: 202510.3390/jimaging12010008
Abstract
To address the decline in self-consistency and limited spatial adaptability of traditional interpolation methods in complex terrain, this study proposes a terrain-constrained Triangulated Irregular Network (TIN) interpolation method based on UAV poin…
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