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MMDetection3d Support

MMDetection3d is a next-generation platform for general 3D object detection. It is a part of the OpenMMLab project.

MMDetection3d installation tutorial

Please refer to getting_started.md for installation.

Example

export MODEL_PATH=https://download.openmmlab.com/mmdetection3d/v1.0.0_models/pointpillars/hv_pointpillars_secfpn_6x8_160e_kitti-3d-car/hv_pointpillars_secfpn_6x8_160e_kitti-3d-car_20220331_134606-d42d15ed.pth

python tools/deploy.py \
       configs/mmdet3d/voxel-detection/voxel-detection_tensorrt_dynamic.py \
       ${MMDET3D_DIR}/configs/pointpillars/hv_pointpillars_secfpn_6x8_160e_kitti-3d-3class.py \
       ${MODEL_PATH} \
       ${MMDET3D_DIR}/demo/data/kitti/kitti_000008.bin \
        --work-dir \
        work_dir \
        --show \
        --device \
        cuda:0

List of MMDetection3d models supported by MMDeploy

Model Task OnnxRuntime TensorRT ncnn PPLNN OpenVINO Model config
PointPillars VoxelDetection Y Y* N N Y config
  1. mmdet3d models on cu102+TRT8.4 can be visualized normally. For cuda-11 or TRT8.2 users, these issues should be checked

  1. Voxel detection onnx model excludes model.voxelize layer and model post process, and you can use python api to call these func.

Example:

from mmdeploy.codebase.mmdet3d.deploy import VoxelDetectionModel
VoxelDetectionModel.voxelize(...)
VoxelDetectionModel.post_process(...)
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