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Some questions about your dataset. #10
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Hi, @Moqixis Q1. Are there only frames containing polyps in your videos in the positive part? And how do you use the non-polyp frames in your train and test dataset? Q2. How do you deal with the non-polyp frames when you calculate evaluation such as Dice and so on? |
I understand. Thank you very much for your reply!!! |
Hi, sorry to bother you. I have some questions about your dataset, and I have tried to contact the author of the SUN dataset but got no response. So I still take the liberty to ask you.
It is mentioned in your document(https://github.com/GewelsJI/VPS/blob/main/docs/DATA_DESCRIPTION.md):
As such, it yields the final version of our SUN-SEG dataset, which includes 49,136 polyp frames (i.e., positive part) and 109,554 non-polyp frames (i.e., negative part) taken from different 285 and 728 colonoscopy videos clips, as well as the corresponding annotations. The following sections will provide details about our SUN-SEG point-by-point.
Are there only frames containing polyps in your videos in the positive part? And how do you use the non-polyp frames in your train
and test dataset? How do you deal with the non-polyp frames when you calculate evaluation such as Dice and so on?
Thank you very much and look forward to your reply.
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