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otomo · Joined: 27 Oct 2006 Posts: 5

Hi,

I am working on a shot where we were filming a building from below. Altough the tracking & solving worked fine, I am a bit unsatisfied with the Lens Distortion and Perspective. As you can see in the image the vertical lines of the building are not as vertical as the objects I placed beside the building as reference.

Any tips how to solve this?

Sorry for my crappy english.

[link removed due to hostile popups, sorry]

gordonrobb · Joined: 17 Mar 2005 Posts: 281

Not sure here, but it looks more like the cordinate system is slightly off. I would try rotating the whole thing slightly for placing the objects

ssontech · Posted: Tue Nov 21, 2006 11:08 am Post subject:

I'd look at the tower carefully and use two vertically-aligned trackers on it to set up the coordinate system. The "ground plane" isn't flat enough to be useful.

otomo · Joined: 27 Oct 2006 Posts: 5

thanks for the tips and apologies for the hostile popups. didnt notice them.