TestStripColorDetection

Water Test Strip Color Extraction This repository extracts colors from a test strip using traditional Computer Vision Techniques

Clone repo

git clone https://github.com/seejiafong/TestStripColorDetection.git

Navigate to directory

cd TestStripColorDetection

(optional) create virtual environment

Assuming you have anaconda installed: conda create -n teststrip conda activate teststrip

Install dependencies

pip install -r requirements.txt

Run Code

python ImageProcessing.py hold1_2.jpg

Result Verification

2 parts:

1. Check that the correct pixels were extracted: look for "6 final.jpg" that was generated
2. Check that the color matching looks correct: open "color.html" in a browser. The extracted colors may look a bit dull, you can refer back to the input image "hold1_2.jpg" to verify the colors.

Known issues

Bug in colormath package:

To fix the error below, go to the file and line number specified, change "asscalar()" to "isscalar()", then the code will work