This script is responsible for extracting circular features from an image

Developed and tested with:
os:             Ubuntu Xenial (16.04)
python version: Python 3.5.2
opencv version: 3.3.0

Notes:

The code was created using a virtualenv, please run pip install -r requirements.txt

python3 pycv-proj-test.py images/image_filename

Algorithm:

• Image pre-processing ( transform to grayscale, erode/dilate and apply gaussian filter )
• Feature Extraction ( apply Circular Hough Transform )