Xinlian Liang, Anttoni Jaakkola, Yunsheng Wang, Juha Hyyppä, Eija Honkavaara, Jingbin Liu, Harri Kaartinen. The Use of a Hand-Held Camera for Individual Tree 3D Mapping in Forest Sample Plots. Remote Sensing, 6(7):6587-6603, 2014. [doi]
Abstract is missing.