microsoft/View-Adaptive-Neural-Networks-for-Skeleton-based-Human-Action-Recognition

What is the reason to subtract the pixel values by 110?

sksenthilkumar opened this issue · 1 comments

sksenthilkumar commented

View-Adaptive-Neural-Networks-for-Skeleton-based-Human-Action-Recognition/data_cnn.py

Line 190 in a2fdd94

def center(rgb):

In the preprocessing step, all the pixel values of the pseudo image have been subtracted by 110.
If we remove this function will it affect the performance?

shuidongliu commented

It is similar to the normalization with mean. In fact, you can ignore this step because of the little impact on the final result.