Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Lite-FPN与GUPNet的结合 #1

Open
yjy4231 opened this issue May 31, 2023 · 2 comments
Open

Lite-FPN与GUPNet的结合 #1

yjy4231 opened this issue May 31, 2023 · 2 comments

Comments

@yjy4231
Copy link

yjy4231 commented May 31, 2023

你好,看了您的文章我对您将Lite-FPN与GUPNet的结合这部分存在一些困惑,我看过GUPNet的源码,他ROIAlign得到的是[K, D, 7, 7]的特征图,您在论文里提到将ROIAlign也用到多尺度上也得到K × 3D的特征,所以您是将ROIAlign的参数由(7,7)变为(1,1)还是有其他操作?可以分享一下你们与GUPNet相结合部分的代码吗?

@yanglei18
Copy link
Owner

请参考如下核心代码:
image
litefpn

@yjy4231
Copy link
Author

yjy4231 commented Jun 1, 2023

请参考如下核心代码: image litefpn

你们是将GUPNet对齐为(7,7)改成了(3,3),然后关键点特征也用ROIAlign,那就是把原来的(7,7)变成了(3,3)×6,这样计算量和参数量不应该都变大了吗,为什么速度会更快?是不是我哪里理解错了,您能帮我解答一下吗,非常感谢!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants