diff --git a/README.md b/README.md index 40289e9e2d..8e93f9b5a2 100644 --- a/README.md +++ b/README.md @@ -421,6 +421,9 @@ Example of custom object detection: `darknet.exe detector test data/obj.data yol * for training with a large number of objects in each image, add the parameter `max=200` or higher value in the last layer [region] in your cfg-file + * for training for small objects - set `layers = -1, 11` instead of https://github.com/AlexeyAB/darknet/blob/6390a5a2ab61a0bdf6f1a9a6b4a739c16b36e0d7/cfg/yolov3.cfg#L720 + and set `stride=4` instead of https://github.com/AlexeyAB/darknet/blob/6390a5a2ab61a0bdf6f1a9a6b4a739c16b36e0d7/cfg/yolov3.cfg#L717 + * General rule - you should keep relative size of objects in the Training and Testing datasets the same: * `train_network_width * train_obj_width / train_image_width ~= detection_network_width * detection_obj_width / detection_image_width`