Visualisation Example

[1]:

import maples_dr
from rich import print

Thanks for using MAPLES-DR!
  When using this dataset in academic works,
  please cite: https://doi.org/10.1038/s41597-024-03739-6

Configure Maples-DR

Configure the images resolution and format.

[2]:

maples_dr.configure(
    resize=1024,
    image_format="PIL",
)

Load dataset

Load the train set in memory.

[3]:

dataset = maples_dr.load_train_set()

Read the first sample

[4]:

sample = dataset[0]

print(f"Sample name: [i bold]{ sample.name }")
print(f"Diabetic Retinopathy grade: [i bold]{ sample['dr'] }")
print(f"Macular Edema grade: [i bold]{ sample['me'] }")

Sample name: 20060411_61478_0200_PP

Diabetic Retinopathy grade: R2

Macular Edema grade: M2

Visualise Anatomic biomarkers

Vessels

[5]:

sample["vessels"]

[5]:

../_images/examples_visualisation_12_0.png

Optic Disk

[6]:

sample["optic_disc"]

[6]:

../_images/examples_visualisation_14_0.png

Macula

[7]:

sample["macula"]

[7]:

../_images/examples_visualisation_16_0.png

Visualise Pathological biomarkers

Hemorrhages

[8]:

sample["hemorrhages"]

[8]:

../_images/examples_visualisation_20_0.png

Microaneurysms

[9]:

sample["microaneurysms"]

[9]:

../_images/examples_visualisation_22_0.png

Exudates

[10]:

sample["exudates"]

[10]:

../_images/examples_visualisation_24_0.png

Cotton Wool Spots

[11]:

sample["cotton_wool_spots"]

[11]:

../_images/examples_visualisation_26_0.png