Having difficulty with model of amphitheater; please help.

[epyonxero]

I am working on my first model using PhotoScan and I am attempting to build a model of an amphitheater using aerial photos taken with a multicopter. The software seems to be having a lot of trouble with the roof of the building, which is white corrugated metal and I can not get that section to come out smoothly. I have attached a screen shot of a typical result and a sample source photo. Is there any thing I can do to get the roof to come out in better condition?

Model:


Sample Photo:

[epyonxero]

Nobody has experience with a similar object and can offer some advice??

[Wishgranter]

just form the quality of the image here im see you have not the  best images fo rthis sort of work.. Can upload whole dataset so can  se ewhare is the problem ?
can share settings used for reconstruction ??

[David Cockey]

Edit:  Posted to wrong thread.

[epyonxero]

just form the quality of the image here im see you have not the  best images fo rthis sort of work.. Can upload whole dataset so can  se ewhare is the problem ?
can share settings used for reconstruction ??

Im uploading the photo set now; Ill post a link when its done.

Here are my settings:
Align: High Accuracy, pair preselection disabled, point limit 40000
Dense Cloud: Medium quality, aggressive depth filtering
Build Mesh: Arbitrary surface type, source data from dense cloud, medium polygon count, interpolation enabled
 

[epyonxero]

Photo set link:

https://www.dropbox.com/photos/album/eeYJhskYHMjcq1B

[Wishgranter]

ok will see and let you know in 24 hours....

[Alexey Pasumansky]

Unfortunately, the link is not valid, could you please provide the correct one (for now it seems to be local link)?

[Wishgranter]

No Need Alexey. im explained where the problem is.  the TOP of the stadium was not properly captured, no TOP images of the roof were made....