I use this setup but the result is bad . Whats wrong ...
120 pictures ( 45 degree and 90 degree ) , 16 MP ( Sony Nex 5R )
%80 and %70 overlap
80 meters heigh
Align Photo : Accuracy : Highest Key point limit: 100.000 Tie point limit: 10.000
Build Dense Cloud ; Quality:Ultra High , Depth Filtering : Mild
Build Mesh ; Surface Type: Arbitrary , Source Data: Dense cloud , Face Count : High
Build Textures : mapping mode: adaptive Orthophoto , blending mode: mosaic count: 4096