cd catkin_workspace/src/darknet_ros/darknet_ros/yolo_network_config/weights/

COCO data set (Yolo v2):
  wget http://pjreddie.com/media/files/yolov2.weights
  wget http://pjreddie.com/media/files/yolov2-tiny.weights

VOC data set (Yolo v2):
  wget http://pjreddie.com/media/files/yolov2-voc.weights
  wget http://pjreddie.com/media/files/yolov2-tiny-voc.weights

Yolo v3:
  wget http://pjreddie.com/media/files/yolov3.weights
  wget http://pjreddie.com/media/files/yolov3-voc.weights
