RIP

An automatic tool for Retinal Image Preprocessing.

Introduction

A preprocessing tool for retinal images.

Author: Leoch

Version: 1.0

Info:

• filepath: your image folder
• method:
  1. o = original
  2. c = Contrast-limited adaptive histogram equalization (CLAHE)
  3. g = gray
  4. a = local color average with Gaussian blur removed (LCA)
• scale: your image size, an int
• output path: folder to store your output image array

Output: image_list_method.pkl

Usage

1. Use this tool by typing the below command in your terminal.

$ python3 RIP.py

2. Then you will get a .pkl file in your output path. Use import pickle to use it.

import pickle
with open("/out/put/path/yourfile.pkl", "rb") as f:
a = pickle.load(f)

Method comparison

1. original

2. CLAHE

3. gray

4. LCA