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Author Topic: Align Chunks  (Read 2344 times)

luisSeyfer

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Align Chunks
« on: May 06, 2024, 06:06:57 PM »
Hello,
I often have problems aligning chunks.
Here is a typical workflow:

1 Load Images in chunks
2 masking
3 Workflow - Align Chunks: Point Based, medium Accuracy, Limit 0, Apply Masks to Keypoints, Generic Preselection YES

As an example I try to align 2 Chunks of a building with 500 and 250 nicely aligned images.
Both share the same fassade (maybe 50x20 m overlap/?)). Chunk 1 includes the rear as well.
Result: Only Chunk 1 gets the (T), no alignment.

In my experience activating Generic Preselection helps a lot.
Nevertheless I would expect to have more success with the building example.

Any suggestions are welcome.

Does it matter if alignment differs (estimated or sequential) between chunks?
I guess no

Does it matter if image alignment is optimized?
So far it seems to me not making any difference