https://github.com/kalina559/monitoringcpr

C++/C# computer vision project developed to monitor the parameters of chest compressions during CPR.
https://github.com/kalina559/monitoringcpr

computer-vision opencv unity3d

Last synced: about 2 months ago
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C++/C# computer vision project developed to monitor the parameters of chest compressions during CPR.

• Host: GitHub
• URL: https://github.com/kalina559/monitoringcpr
• Owner: kalina559
• License: gpl-3.0
• Created: 2020-11-20T21:56:15.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-04-29T14:13:36.000Z (about 5 years ago)
• Last Synced: 2025-09-20T23:36:38.224Z (9 months ago)
• Topics: computer-vision, opencv, unity3d
• Language: C
• Homepage:
• Size: 1.32 GB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
C++/C# computer vision project developed to monitor the parameters of chest compressions during CPR.

[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)

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Components

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- Visual studio C++ project that uses OpenCV to analyse frames from 2 PS3Eye cameras. It builds into a .dll file located in Unity3D project's Assets folder. 

- Unity3D project that allows user to:

  - Take photos that can be used later for calibration. User gets instant feedback whether the calibration grid is detected on the images.

  - Manually check the validity of pairs of calibration frames and delete them if e.g. detected grid doesn't reflect reality.

  - Perform stereo calibration of the cameras. Estimated time of the calibration is calculated beforehand and user is shown how much time is left throughout the process.

  - Check the validity of the calibration by putting two markers in front of the camera. The app calculates the distance between the markers and the user can compare the values.

  - Monitor the parameters of chest compressions during CPR.

Prerequisites

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- OpenCV build with BUILD_opencv_world checked

- Environmental variable OPENCV_DIR set for the OpenCV build folder

Build

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- Clone the repo into a folder, and then run the get_dll_files.ps1 script. It will copy the necessary .dlls into required directories