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A Simple But Effective Approach of Building Footprint Extraction in Topographic Mapping Acceleration
2021
Indonesian Journal on Geoscience
Topographic mapping using stereo plotting is not effective, because it takes much time and labour-intensive. Thus, this research was conducted to find the effective way to extract building footprint for mapping acceleration from LiDAR data. Building extraction method in this process comprises four steps: ground/non-ground filtering, building classification, segmentation, and building extraction. Classification of ground and non-ground classes was performed using Adaptive-TIN Surface algorithm.
doi:10.17014/ijog.8.3.329-343
fatcat:453d5yzn3fasrikjbhkmerj5bi