Range of Smoothness

[DelinQu]

Dear SuTanTank: I tried runing run.m to stable frames but the performance is not so good. So I adjusted the hyperparameter Smoothness and it worked when setting Smoothness = 10. By reading your code I found a line:

Smoothness = 1;                 % Adjust how stable the output is, 0.5 - 3 is OK

Its range is beyond the size you set, I am pretty confused with that. How did you decide the range of this parameter is 0.5 - 3 ? can I set it much more higher?

Thank you again :smiley_cat:

• Smoothness = 1:

• Smoothness = 10:

[SuTanTank]

Yes, all parametres are adjustable, and the range is just for reference. If you understand the math behind, you can find the best combination for your use case.

This work is too old and I have forgot the details.

regards,

Delin Qu @.***> 于 2021年12月21日周二 19:04写道：

Dear SuTanTank: I tried runing run.m to stable frames but the performance is not so good. So I adjusted the hyperparameter Smoothness and it worked when setting Smoothness = 10. By reading your code I found a line:

Smoothness = 1; % Adjust how stable the output is, 0.5 - 3 is OK

Its range is beyond the size you set, I pretty confused with that. How did you decide the range of this parameter is 0.5 - 3 ? can I set it much more higher? Thank you again 😺

Smoothness = 1: [image: Undistorted_Asap1] https://user-images.githubusercontent.com/60593268/146919522-0478744f-9672-47ed-9acd-88f91d6906aa.png

Smoothness = 10: [image: Undistorted_Asap10] https://user-images.githubusercontent.com/60593268/146919660-7e535862-182a-4c26-bb6b-601ae0d4b3fa.png

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