Closed ToshiEAB closed 4 years ago
@ToshiEAB Hi,
Several overlapped objects with the same class_id is the most difficult case in object detection. Currently there are 3 features in road-map for implementing:
should I consider the X shape as a "negative" sample and then use a tracker (e.g., Kalman filter) to make a prediction of the motion of each fish.
Yes, you can try to do this. There is no best practice for this case.
@AlexeyAB
Thanks you very much for the information. I'm glad to know that there are several possibilities to tackle this problem. I will try those you suggested and will ask you if I get stuck.
Best regards, ToshiEAB
Dear AlexeyAB
I am using your program (https://github.com/AlexeyAB/Yolo_mark) to train a YOLO model. Specifically, after the training, I want to detect several small fish at once on a video even when they somewhat overlap (e.g., two fish making an "X" shape") with each other. What is a good way of training to achieve that goal? Should I use images showing two (or more) fish overlapping each other and put a label on each of the fish? Or should I use images showing only a single fish and put a label? If it is difficult to detect two separate fish at once when they are making an "X" shape, should I consider the X shape as a "negative" sample and then use a tracker (e.g., Kalman filter) to make a prediction of the motion of each fish.
Any advice would be helpful.
Thanks in advance, ToshiEAB