IISPRS Journal of Photogrammetry and Remote Sensing3/27/2026Robust solution for the ambiguous blind perspective-n-line problemXiangxi Tian·Jie Shan·Jinyuan Shao·Shuang LiRead at ISPRS Journal of Photogrammetry and Remote SensingTagsContact Mechanics and Variational InequalitiesComputational Theory and Mathematics