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OpenKBP - 2020 AAPM Grand Challenge Forum

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> Data Augmentation

Does data augmentation work here? anyone has dealt with it here?

Posted by: Hussain @ May 26, 2020, 3:06 p.m.

I would say data augmentation is very useful here.
I used :
1. rotation(40, 80, 120, 160, 200, 240, 280, 320), p=0.3
2. flip x, z axis(p=0.5)
3 ROI crop, and random padding (p=0.5)

Posted by: LSL000UD @ May 26, 2020, 4:07 p.m.

Thank you very much for letting me know the importance of the data augmentation here. I will try to incorporate.

Posted by: Hussain @ May 26, 2020, 4:15 p.m.

No problem

Posted by: LSL000UD @ May 26, 2020, 4:38 p.m.
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