3D Map Reconstruction in Indoor Environment Based on Normal Distribution Transformation Under Gravity Constraint
QI Mingxua,b,YANG Minga,b,WANG Chunxiangc,WANG Binga,b
Journal of Shanghai Jiaotong University . 2018, (1): 26 -32 .  DOI: DOI: 10.16183/j.cnki.jsjtu.2018.01.005