data_processing

4Dradar_Processing

Step 1

Using Matlab to prepocss raw mmWave data to 4D radar tensor with complex format in Doppler(64) x Range(256) x Azimuth(128)x Elevation(32). In this work, the program is running under Matlab2022b.

• Open main.m in folder mmWave-Matlabe
• Change the Your Data Path in line 38 in the main.m
• Optional: change the line 43 to specific sequences you want to process
• Run main.m
• Processed data will be stored in (Your Data Path)/RT-Pose/sequences/ (sequnece ID) /radar/mat

Step 2

Using Pyhton to prepocss .mat file to cartesian coordinate in Doppler(64) x Z(32) x Y(128) x X(256) and store as .npy file.

conda create -n 4Dradar_preprocess python=3.9
conda activate 4Dradar_preprocess
pip install -r requirements.txt

Process all sequences:

python 4Dradar2xyz.py --dataset_dir (Your Data Path) 

Optional: Process specific sequences you want:

python 4Dradar2xyz.py --dataset_dir (Your Data Path) --sequence (sequnece ID)