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This work consists of detection of Ridge and demarcation line in fundus image. The accuracy is not great but works on most of the images.
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README.md
Shared Fundus image.png
ridgeLine.py
ridge_scratch.py

README.md

Ridge Detection of Fundus Image

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This work consists of detection of Ridge and demarcation line in fundus image. The accuracy is not great but works on most of the images. The alogorithm was developed using Python. In the image folder linked below please use Visit24 and Visit55 for validation as the ridge lines(demarcation lines) and ridge area is significant there.

Image source

Here are the source images of different visits of patients.

Declaration: The images were shared to my offcial box account. The images are not my property and cannot be blamed for any kind of misuse and/or abuse and/or damage and/or violation caused to anyone and/or anything. I have only used the images for validation of the algorithms developed to worked with the given images at Visit 24 and Visit 55. The above link was generated by link sharing so that anyone can download the images for algorithm validation.

Results

The green box determines the possible presence of ridge.

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