Lidar occupancy boards (LOBs)
Lidars placed on test vehicle
Point data from lidars on test vehicle
(a) One 32-channel lidar. (b) Two 16-channel lidars.
Lidar occupancy boards (LOBs)
One 128 channel LiDAR
Trajectory of Detected Vehicle
This reinforcement learning is an overtaking decision algorithm aimed at reaching the destination quickly. While traditional reinforcement learning methods do not provide a measure of confidence in their decisions, the proposed DwGM-Q algorithm secures confidence in its decisions by enabling the network to quantify uncertainty.
악천후 대응 카메라-라이다 융합 네트워크 구성도
악천후 대응 카메라-라이다 융합 네트워크 구성도
Performance comparison of proposed method with SOTA algorithms
Comparison | Network | Modality | Top5-mAP | Top1-mAP | Worst-mAP | Variance |
---|---|---|---|---|---|---|
a | EfficientDet | C | 0.347±0.00073 | 0.367 | 0.318 | 0.049 |
AFAM- EfficientDet |
C | 0.354±0.00024 | 0.37 | 0.325 | 0.045 | |
b | EfficientDet | C,L | 0.398±0.00018 | 0.414 | 0.377 | 0.037 |
AFAM- EfficientDet |
C,L | 0.403±0.00007 | 0.419 | 0.402 | 0.017 | |
c | ResT- EfficientDet |
C,L | 0.234±0.00232 | 0.247 | 0.205 | 0.042 |
AFAM+ ResT- EfficientDet |
C,L | 0.308±0.00077 | 0.319 | 0.294 | 0.025 | |
d | FSL | C,L | 0.406±0.00016 | 0.427 | 0.395 | 0.032 |
AFAM | C,L | 0.403±0.00007 | 0.419 | 0.402 | 0.017 |