Photogrammetric Comparison

Here are some comparison images to show the accuracy of the point cloud generated by the Photosynth I picked for the final 3D model. It's a little hard to see, but the buttons had a little bit of trouble standing out in the surface reconstruction. Upon inspecting the point cloud, however, it looked like they were captured with appreciable accuracy. The issue therefore is that the mesh generated by the surface reconstruction was slightly smoothed out, rather than being more jagged. The corners of the point cloud are extremely accurately positioned, which is very clear to see when looking at the Photosynth.