Accuracy assessment of 3-dimensional LiDAR building extraction

• Published in: 2018 IEEE 14th International Colloquium on Signal Processing & Its Applications (CSPA) pp. 261 - 266
• Main Authors: Saraf, Noraain Mohamed, Hamid, Juazer Rizal Abdul, Halim, Maisarah Abdul, Rasam, Abdul Rauf Abdul, Lin, Saharuddin
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.03.2018
• Subjects: 3-D LiDAR; accuracy assessment; building extraction; Buildings; Data mining; Data models; Feature extraction; Laser radar; Solid modeling; Three-dimensional displays

This study intent to perform an accuracy assessment of building extraction from Light Detection and Ranging (LiDAR) derived Digital Surface Model (DSM). A normalized DSM was extracted to separate the buildings from other spatial features. Slope and aspect analyses were conducted based upon segmentat...