Explainable retinal screening

Retrareads fundus images and shows its reasoning.

Upload an image, get a diabetic retinopathy severity estimate, and inspect the heatmap behind the model's prediction.

Try demoModel notes
sample report
Grad-CAM preview
Example Retra heatmap output

severity

class output

confidence

model certainty

attention

Grad-CAM map

Severity scale

Five readable
DR classes.

The output stays compact, from
no DR through proliferative DR.

0
No DR
1
Mild
2
Moderate
3
Severe
4
Proliferative

01

Upload

Add one retinal fundus image.

02

Review

Compare severity and confidence.

03

Inspect

Read the attention overlay.