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Author Topic: Rolling shutter  (Read 355 times)

arafat

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Rolling shutter
« on: July 21, 2022, 10:28:53 PM »
Metashape 1.8.4 allows regularized and full compensation.

I understand the difference between them, but I do not know how to choose between them,

1- Is Full always better than regularized ?
2- Is there a way (manually/automatically) to detect the need for compensation in images?

JPG_Z

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Re: Rolling shutter
« Reply #1 on: July 30, 2022, 06:39:41 PM »
Any news regarding this?

Alexey Pasumansky

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Re: Rolling shutter
« Reply #2 on: July 31, 2022, 05:19:09 PM »
Any news regarding this?
https://www.agisoft.com/forum/index.php?topic=14671.msg64383#msg64383

Regularized model is suitable for the case when the drone flies without turning the camera, i.e. during the shooting to a new route, the camera does not turn and the drone moves in parallel.
When using a Regularized, only two parameters are optimized for each frame: axis shift XY in the plane of the photo. When using the Full model, 6 parameters are optimized for each frame: shift along the XYZ axes and rotation along the XYZ axes.
Best regards,
Alexey Pasumansky,
Agisoft LLC

JPG_Z

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Re: Rolling shutter
« Reply #3 on: July 31, 2022, 06:03:36 PM »
Any news regarding this?
https://www.agisoft.com/forum/index.php?topic=14671.msg64383#msg64383

Regularized model is suitable for the case when the drone flies without turning the camera, i.e. during the shooting to a new route, the camera does not turn and the drone moves in parallel.
When using a Regularized, only two parameters are optimized for each frame: axis shift XY in the plane of the photo. When using the Full model, 6 parameters are optimized for each frame: shift along the XYZ axes and rotation along the XYZ axes.


Thank you for the explanation. Perfect!