Detection Radar
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Reference | Sensors | Object Type | Sensing Modality Representations and Processing | Network Pipeline | How to generate Region Proposals (RP) | When to fuse | Fusion Operation and Method | Fusion Level | Dataset(s) used |
---|---|---|---|---|---|---|---|---|---|
Meyer and Kuschk, 2019 [pdf][ref] | Radar, visual camera | 3D Vehicle | Radar pointcloud, RGB image. Fused features extracted from CNN. | Faster R-CNN | Before and after RP | Average mean | Region proposal | Early, Middle | Astyx HiRes2019 |
Nabati et al., 2019 [pdf][ref] | Radar, visual camera | 2D Vehicle | Radar object, RGB image. Radar projected to image frame. | Fast R-CNN | Radar used to generate region proposal | Implicit at RP | Region proposal | Middle | nuScenes |
Chadwick et al., 2019 [pdf][ref] | Radar, visual camera | 2D Vehicle | Radar range and velocity maps, RGB image. Each processed by ResNet | One stage detector | Predictions with fused features | Before RP | Addition, feature concatenation | Middle | Self-recorded |