evo

Good to know, thanks for that. Could you recommend some strategies for increasing this? Should we use larger spheres and slightly elevate the paper document?

Hi CHI, Could you all remind me again of the protocol for sphere selection? We're imaging a large paper document ~3x2' and the RTI turned out great, except I noticed in the RTIBulider that the sphere diameter was far below the 250pixels I'd written down in my notes when taking the course. The spheres selected for this project were very small given the thickness of the paper (so that only 1/3 would be in focus). Do we have an issue with insufficient resolution or sphere selection?