how to calculate mean and std

[fengziyue]

Hi @dingmyu :

Thank you for sharing this great project!
I want to apply it to my own depth prediction model, how should I calculate the mean and std for my depth map? What's the meaning for those 3 values in the mean and std? Is it averaged through the entire training dataset? Should I use all depth values or filtering only the valid area(e.g. 0-80m, filter out the sky area)? Can you share your code for generating this mean and std?

Thank you so much!

Sincerely
Ziyue Feng

[ruiw0w]

您好，您是否解决了这个问题，我现在也在探索如何计算深度图的平均值和标准差。如果您已解决，可以分享一下方法吗？谢谢您，祝好