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Author Topic: Remove outliers in depth map  (Read 5328 times)

MichaelX

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Remove outliers in depth map
« on: October 11, 2022, 02:56:29 PM »
Hi,


i have been scanning miniatures with a photogrammetry rig for a few days now and i wonder if i can remove unwanted points from the depth map.

After browsing the forum i found this page

https://www.agisoft.com/forum/index.php?topic=12114.0


But a dense cloud is rather slow to do and it's an extra step i dont always want or need. Is there a way to generate a depth map and remove certain points, either by color, confidence or similar, and only then generate a mesh?

i have tried the filter mode but mild is too.. well mild for this and moderate doesn't help either.

Cheers!



MichaelX

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Re: Remove outliers in depth map
« Reply #1 on: October 18, 2022, 01:01:49 PM »
Can anyone please reply? if there is not other option it's fine but i'd rather know instead of guess :).

PolarNick

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Re: Remove outliers in depth map
« Reply #2 on: October 18, 2022, 03:36:08 PM »
Hi, why do you want to filter depth maps? Have you tried to build Model from Depth Maps? It doesn't use them as is - building Model from Depth Maps will include some kind of implicit depth maps noise filtering.