Zero-center by mean pixel rgb-->bgr keras_applications/imagenet_utils.py

https://github.com/keras-team/keras-applications/blob/master/keras_applications/imagenet_utils.py

https://www.tutorialfor.com/questions-30132.htm

 

https://blog.csdn.net/Enjoy_endless/article/details/101304388

 

https://blog.csdn.net/wyx100/article/details/81561202

 

将图像从RGB转换为BGR，然后零中心化处理ImageNet数据集（图像）每个颜色通道，而无需缩放