TY - JOUR A1 - Liu, L. A1 - Xu, W. A1 - Penard, W. A1 - Zlatanova, S. T1 - LEVERAGING SPATIAL MODEL TO IMPROVE INDOOR TRACKING JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XL-4/W5 SP - 75 EP - 80 Y1 - 2015/05/11 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XL-4-W5/75/2015/ L1 - https://isprs-archives.copernicus.org/articles/XL-4-W5/75/2015/isprsarchives-XL-4-W5-75-2015.pdf DO - 10.5194/isprsarchives-XL-4-W5-75-2015 ER -