Open gameliee opened 5 years ago
@ntd94 Hi,
OpenCV can't augment image: 480 x 480 OpenCV can't augment image: 480 x 480
It means that some of your images are broken.
Can you show content of files? bad.list bad_label.list
Firstly, try to train by using default model https://raw.githubusercontent.com/AlexeyAB/darknet/master/cfg/yolov3-tiny_3l.cfg with default params
Also run training with flag -show_imgs
do you see correct labels on images?
Hi @AlexeyAB , Thanks for your reply. I've done tasks as you recommended.
bad_label.list
file and delete all corresponding images. There wasn't bad.list
file.-show_imgs
flag, the console stuck here
What should I do now?
@ntd94
It seems that you should train with higher resolution.
Or try to train yolov3-tiny_3l.cfg
with width=1024 height=1024
Or yolov3-spp.cfg
with width=832 height=832 random=0
Or if you will use just this repository, better to train new models: https://github.com/AlexeyAB/darknet/issues/3114#issuecomment-494148968
@AlexeyAB
yolov3-tiny_3l.cfg
with width = 1024 hight = 1024
and the results is: (there are 2 images because I got segment fault once)
-spp.cfg
or the LTSM ones.
I want to implement a module that do object detection on videos with 30FPS on jetson TX2. Could you give me any advises, it would be appreciate. Thank you, in advance. @ntd94
With TRT you can't use PAN, Trident, LSTM network currently.
Try to use default SPP-model https://github.com/AlexeyAB/darknet/blob/master/cfg/yolov3-spp.cfg and https://pjreddie.com/media/files/yolov3-spp.weights with https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/blob/master/yolo/README.md does it work successfully?
I've try to training v3-tiny model with the visdrone2019 dataset. It doesn't seem converging so far. Could you kindly give me some advice. Thanks a lot.
Data: The objects in this dataset is quite small. When calculating anchors point with the size of 416x416, the results was
anchors = 3, 6, 6, 13, 14, 11, 13, 27, 28, 31, 49, 64
What I've done: recalculated anchors, verified annotations to be correct, changed
saturation = 1.8, exposure = 1.8, jiters = .8
and changed learning rate a bit.The chart
The console output:
here is the config