29. Person Detection

29.1. Overview

The person detection example demos the use of a camera to capture an image, detect person in images and locate them.

  • Optimisation with the SIMD

  • Worke with the mcunet

29.2. Configurations

  • Connect the camera device to the CAM interface on the board

  • Click LCD-800480W070TC section and connect

29.3. Code Generation

Following the steps in this readme will allow you to generate code in the codegen module. After generating the code, you can find the codegen directory in the source code directory.

29.4. Code Options

  • To get faster program running, you need modify the link file, place the data and bss segments into the RAM near the CPU. If there is not enough space, ensure that the arrays in genModel.h are located in the RAM near the CPU.

29.5. Running the example

When the example runs successfully, The LCD will display the live screen, the processed image and the recognition result, serial output:

person object example
Get: class 0: 1
(332, 796, 127, 465)
fps:5.846605.
Get: class 0: 2
(419, 799, 29, 476)
(5, 785, 0, 479)
fps:5.866579.
Get: class 0: 2
(442, 777, 44, 479)
(5, 785, 0, 479)
fps:5.873189