New QR code

Published paper:Visual Feedback System for Traditional Chinese Medical Massage Robot

Innovation:A new tiny QR code for robot cameras

In the above paper, we designed a new tiny QR code dedicated to 'acupoints location', with CRC check function.
This project introduces how to implement the proposed tiny QR code detection and recognition algorithm:

Installation:

pip install opencv-python

Get Started:

python two-code-detetor.py

Also,you can test other images by changing the path in two-code-detetor.py:

image = cv2.imread('./images/0.jpg')

Show:

The last image represented three center coordinates of feature points.

The '[1,1,1,1,1,1,1,1,1]' are the values of nine black areas;The '31' is the value of this two-dimensional code;the 'True' is the CRC check result.

Reference:

@INPROCEEDINGS{A new tiny QR code,
  author={Sun, Kailai and Zhao, Qianchuan and Yang, Zhenming and Xu, Xiuwei},
  booktitle={2019 Chinese Control Conference (CCC)}, 
  title={Visual Feedback System for Traditional Chinese Medical Massage Robot}, 
  year={2019},
  pages={6379-6385},
  doi={10.23919/ChiCC.2019.8866076}}