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Yochengliu / Relation-Shape-CNN

Relation-Shape Convolutional Neural Network for Point Cloud Analysis (CVPR 2019 Oral & Best paper finalist)
https://yochengliu.github.io/Relation-Shape-CNN/
MIT License
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Confused about relation_prior. #36

Open zyoungDL opened 4 years ago

zyoungDL commented 4 years ago

Dear author, thank you for your excellent work about RSCNN. I read your paper and code carefully, but I cannot understand how to predefine the prior relation like Euclidean distance in the code, I just find it get something such as abs_coord, delta_x from input[ ] in pytorch_utils.py line52, but I don't know the input[] like. Can you tell me where I can find the prior relation. I am looking forward to your reply, thank you.

xiximelon commented 1 year ago

I met the same problem. have you found the answer?

emedinac commented 1 year ago

Hi unfortunately no. I ran out to another project with similar performance.

xiximelon commented 1 year ago

Hi unfortunately no. I ran out to another project with similar performance.

Hi, could you please tell me the link of the another project? thank you!

emedinac commented 1 year ago

well, because this is not state-of-the-art nowadays, I just looked on google :D I found one from 2022 in the papers cited this one. But I dont remember at the moment. Sorry. However, I leave the link here. Good luck :)

https://scholar.google.de/scholar?as_ylo=2022&hl=de&as_sdt=2005&sciodt=0,5&cites=11483419455001652603&scipsc=

xiximelon commented 1 year ago

well, because this is not state-of-the-art nowadays, I just looked on google :D I found one from 2022 in the papers cited this one. But I dont remember at the moment. Sorry. However, I leave the link here. Good luck :)

https://scholar.google.de/scholar?as_ylo=2022&hl=de&as_sdt=2005&sciodt=0,5&cites=11483419455001652603&scipsc=

Thanks for replying! And the author answered my question! Please refer to this : https://github.com/Yochengliu/Relation-Shape-CNN/issues/68#issuecomment-1622905575