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Author Topic: The buildings in the 3d model are not clear and contain distortions  (Read 875 times)

Majdoleen Awadallah

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Hi All,

After we generated the tiled model from depth maps, we found that their is a distortion in the 3d model and the buildings are not clear as seen in the photos, May you please tell me how to solve this issue to get better result?
P.S: The total area is around 12000 donums, total images (7800) and the required gsd is 3cm

Bzuco

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Re: The buildings in the 3d model are not clear and contain distortions
« Reply #1 on: December 02, 2022, 03:00:31 PM »
The distortion is mostly in areas of buildings overhangs and windows under it. Also shadows in this areas does not help increase model quality.
If you don't have photos from ground(or some drone photos pointing horizontal on buildings) in that problematic areas, solve this distortion will be almost impossible.

Majdoleen Awadallah

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Re: The buildings in the 3d model are not clear and contain distortions
« Reply #2 on: December 04, 2022, 03:20:54 PM »
Thank you so much for your  reply.

But I have the question below:

Do you think if we increase the face count from high to custom will give better result? and what is the recommended value?