Why is the performance poor when I train the flashocc-r50.py configuration on my own dataset? The near-range parts fit reasonably well on the test set, but the far-range parts are mostly missed. The training set also shows missed detections at far distances. The data format is aligned with nuScenes, with an occupancy grid size of 40 cm, 40k frames for training, and 4k frames for testing. The visualization results are very poor.
Why is the performance poor when I train the flashocc-r50.py configuration on my own dataset? The near-range parts fit reasonably well on the test set, but the far-range parts are mostly missed. The training set also shows missed detections at far distances. The data format is aligned with nuScenes, with an occupancy grid size of 40 cm, 40k frames for training, and 4k frames for testing. The visualization results are very poor.