ros2_trt_pose

$ cd ros2_ws/src/
$ git clone https://github.com/NVIDIA-AI-IOT/ros2_trt_pose.git

$ rosdep install --from-paths src --ignore-src --rosdistro eloquent -y

$ colcon build
$ source install/local_setup.sh

- Keep 
```trt_pose
``` related model files in 
```base_dir
```, it should include:<br/>
    - Model files for resnet18 or densenet121 [download link](https://github.com/NVIDIA-AI-IOT/trt_pose#step-3---run-the-example-notebook) 
    - Human Pose points [json file](https://github.com/NVIDIA-AI-IOT/trt_pose/blob/master/tasks/human_pose/human_pose.json)
- For running you can use Launch file or manually run each node: <br/>
    - Run using Launch file <br/>
    

$ ros2 launch ros2_trt_pose pose-estimation.launch.py

    *Note: Update rviz file location in launch file in* 
```launch/pose_estimation.launch.py
``` <br/>

    - Run 
```ros2_trt_pose
``` node <br/>
    

$ ros2 run ros2_trt_pose pose-estimation --ros-args -p base_dir:='<absolute-path-to-base_dir>'

    - For following use separate window for each:<br/>
        - See Pose message <br/>
        

    $ source install/local_setup.sh
    $ ros2 run rqt_topic rqt_topic

        - Visualize markers <br/>
        

    $ ros2 run rviz2 rviz2 launch/pose_estimation.rviz