yolov3-yolov4

This respository uses simplified and minimal code to reproduce the yolov3 / yolov4 detection networks and darknet classification networks. The highlights are as follows:

• Support original version of darknet model
• Support training, inference, import and export of "* .cfg", "* .weights" models
• Support the latest yolov3, yolov4 models
• Support darknet classification model
• Support all kinds of indicators such as feature map size calculation, flops calculation and so on.

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本库代码比pytorch和tensorflow等其他框架更具可读性和精简性！
These code is highly readable and more brief than other frameworks such as pytorch and tensorflow!
但是不包含各种训练数据增强tricks！
But it does not contain various training data augmentation tricks!