I use oblique aerial photography to generate three dimensional model of building, specify the parameters of the camera and imported the POS data, without ground control points. Generate a model of the building as follows:
But it always felt good models that aren't GoogleEarth effect, the edges of the building not obvious enough.
I think Google has used a similar method to generate a three dimensional model of the following figure is GoogleEarth models.
So I want to know how can improve the precision of the dense point in the PhotoScan and generated mesh better?