https://github.com/anfractuosity/refractometer
Scripts to attempt to determine the current brix of a refractometer by imaging its output using a raspberry pi camera
https://github.com/anfractuosity/refractometer
brix camera inline-refractometer raspberry-pi refractometer
Last synced: about 1 month ago
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Scripts to attempt to determine the current brix of a refractometer by imaging its output using a raspberry pi camera
- Host: GitHub
- URL: https://github.com/anfractuosity/refractometer
- Owner: anfractuosity
- Created: 2019-05-20T18:44:46.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2021-01-04T18:39:38.000Z (about 5 years ago)
- Last Synced: 2025-01-19T19:58:27.415Z (about 1 year ago)
- Topics: brix, camera, inline-refractometer, raspberry-pi, refractometer
- Language: Python
- Homepage:
- Size: 4.88 KB
- Stars: 2
- Watchers: 4
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# refractometer
Inline refractometer software. The refractometer.py script captures images from the Pi camera
as well as capturing the temperature and storing information in a CSV file.
See https://www.anfractuosity.com/projects/diy-inline-refractometer/ for more details.
# Pi setup for image capture
Use raspi-config to enable 1-wire interface and camera.
```
sudo apt-get update
sudo apt-get install python3-pip
pip3 install picamera
```
# Setup for image processing test
You probably need to do something like the following to process the images which you collected:
```
pip3 install opencv-python
python3 process_images.py
```
# To Do
* See if the tracking of the brix line can be improved