Leaf Segmentation

A leaf segmentation algorithm written in Python3 using OpenCV. In order to segment leaves from background, Otsu's threshold algorithm was used. To improve Otsu's performance both pre-processing and post porcessing operations were also used.

Requirements

• Git
• Python3
• Numpy
• OpenCV
• Scipy

Usage

1. Install requirements

For Debian/Ubuntu

sudo apt install python3-opencv python3-scipy python3-numpy git

For Fedora

sudo dnf install python3-opencv python3-scipy python3-numpy git

2. Clone this repo

git clone https://github.com/oguztoraman/leaf-segmentation

3. Run test.py

cd leaf-segmentation && python3 test.py

License

• GPLv3. See the COPYING file for details.

References

stackoverflow segmentation problem

Sample Output from Google Colab

===================================
RGB image

Resulted image

Segmented image

Success rate: % 91.900634765625
Elapsed time: 0.2488720417022705 s
===================================
Average success rate: % 91.900634765625
Average elapsed time: 0.2488720417022705 s