pyedgeloop 0.0.2

An efficient and fast library to detect loops, edges and outer boundary in binary images

pyedgeloop

PyEdgeLoop is a fast and simple python package to detect loops, outer boundary and edges in binary images.
This library was initially created to help detect loops and boundaries/edges in word images. It plays an important role in segmentation of cursive handwriting segmentation. But it can be used for many other purposes also.

Installation

pip install pyedgeloop

Usage

import pyedgeloop as detect
import cv2
Im = cv2.imread(your_filename)
Loops, Edges, Boundary = detect.DetectLoopsEdges(Im)

Examples

Here are some examples where we are finding loops and boundary of a handwritten word image-

Input

1

      

2

Output


Loops

1

      

2

Outer Boundary

1

      

2

Edges

1

      

2

Here is another example where we need to detect only edges-

Input

Output Edges

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

Author

Aditya Dutt - https://github.com/AdityaDutt

License

MIT