Your model uses CIOU during training, but the calculation of poly IOU is fundamentally different from that of rectangle. The CIOU in the code is wrong, but it will affect the convergence. In addition, if I remove the loss of the order of points, it will not affect the convergence at all.
Your model uses CIOU during training, but the calculation of poly IOU is fundamentally different from that of rectangle. The CIOU in the code is wrong, but it will affect the convergence. In addition, if I remove the loss of the order of points, it will not affect the convergence at all.