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Author Topic: Rolling shutter  (Read 442 times)

arafat

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Rolling shutter
« on: July 21, 2022, 10:29:08 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?

Alexey Pasumansky

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Re: Rolling shutter
« Reply #1 on: July 22, 2022, 11:32:59 AM »
Hello arafat,

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