Introduction

Use three cameras to monitor some behaviors on the walking elevator.

Including:

• Traffic statistics
• Passenger&Large Object Retention Detection on escalator floor board
• Human Keypoints Extraction and Tracking in elevator
• Detection of object sticking out of handrail

This project is implemented in C++ and uses QT for interface interaction. Just a student project made by a total newb ,so feel free to ask and don’t expect too much. Test on Jetson Xavier. It should also work on ubuntu x86/64.

TO DO LIST

• [✔] Detect the heads by YOLOv3-tiny
• [✔] Tracking the human heads by Kalman Filter and Hungarian match
• [✔] Human retention detection on escalator floor board
• [✔] Passenger flow statistics
• [✔] Large items retention detection by KNN+kd-tree and Hungarian match
• [✔] Detecting object sticking out of handrail by GMM
• [✔] Human keypoints extraction by Openpose+TensorRT
• [✔] Human keypoints tracking

Pre-installation required

CUDA、cudnn、TensorRT6、Boost、QT5、OpenCV4.2

Install the Project

cd elevator-monitor
mkdir build
cd build
cmake .. && make
cd .. && bash ./run.sh

Some models & files required

BaiduYunPan url: https://pan.baidu.com/s/1HLDYnXif759s__yVIvGd_Q

Extraction code: 1pxh

usage:Download and move models & files to build/

Reference

https://github.com/gishi523/kd-tree

https://github.com/saebyn/munkres-cpp

https://github.com/zerollzeng/tensorrt-zoo