ResearchBenchmarks3D Reconstruction on Tower of London3D Reconstruction on Tower of LondonFollow707Feature Count (Nc)COLMAP385.64469.07552.5635.93Jan 22, 2021Evaluation resultsMethodMethodLinksFeature Count (Nc)Point Count (Np)Mean Reprojection Error (MRE)Reconstruction Time (T) (s)Total Reconstruction Time (TR) (s)COLMAP2021.01707—0.612,767—RA-SfM2021.01672—0.581,9790.8LUD2021.01485—1.6595—HSfM2021.01398—1.91816—