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.

Sign up for GitHub

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

Jump to bottom

关于归一化是用的均值和标准差 #63

Open
ASmallCodeFarmer opened this issue Aug 4, 2024 · 0 comments
Open

关于归一化是用的均值和标准差 #63

ASmallCodeFarmer opened this issue Aug 4, 2024 · 0 comments

Comments

@ASmallCodeFarmer
Copy link

前辈！您好！
我想请问一下，您这里对图像进行数据增强所使用的均值和标准差是如何计算得到的？
image

我想了一下，您可能是对训练集的所有图像逐个进行了均值和标准差的计算然后累加这两个值，最后把两个累加和都除以1450，即图像数量，但是因为后续还需要对图像进行调整尺寸，即统一调整为352，所以计算的时候也把这个考虑进去了？
不知道我想的对不对，期待您的回复
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@ASmallCodeFarmer