Detecting Cars

• 2-1. 영상에서 자동차 객체 검출.ipynb

• Running the cell code

  Ctrl + Enter

import subprocess

• Import the subprocess module

#Check the original video
run_command_before = 'bash ~/ai_example/show.sh car before'
subprocess.call((run_command_before.split('\n')), shell=True)

• Check the original video

• Executed on Jetson Nano

# terminating the process
kill_command_before = 'bash ~/ai_example/kill.sh display'
subprocess.call((kill_command_before.split('\n')), shell=True)

• Terminating the process

# Detect objects
detect_command_car = 'bash ~/ai_example/detect.sh car'
subprocess.call((detect_command_car.split('\n')), shell=True)

• Detecting objects

# Check the processed video
run_command_after = 'bash ~/ai_example/show.sh car after'
subprocess.call((run_command_after.split('\n')), shell=True)

• Check the processed video

• Executed on Jetson Nano

# terminating the process
kill_command_after = 'bash ~/ai_example/kill.sh display'
subprocess.call((kill_command_after.split('\n')), shell=True)

• Terminating the process