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docs: updated README with focus on ConvNeXtBase & final performance
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muellerdo committed Jan 26, 2024
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Expand Up @@ -9,7 +9,7 @@ Welcome to DeepGleason, an advanced software solution developed for inferring Gl
![viz](docs/viz.png)

It computes a one of the following 6 classes per 1024 x 1024 tile:
Artifact - Sponge, Artifact Dirt, PIN, precursor or unclear tissue, Regular Tissue, Gleason 3, Gleason 4, Gleason 5
Artefact Sponge, Artefact Empty (including unclear tissue), Regular Tissue, Gleason 3, Gleason 4, Gleason 5

![viz](docs/samples.png)

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The implemented medical image classification pipeline can be summarized in the following core steps:
- Slide preparation with PyVIPS: 1024x1024 pixel tiles
- Tile preprocessing: Padding, resize, pixel intensity normalization
- Deep Learning model architecture: ConvNeXt
- Deep Learning model architecture: ConvNeXtBase
- Slide reconstruction to bigTIFF overlay

![workflow](docs/workflow.png)
Expand All @@ -113,7 +113,9 @@ This pipeline was based on AUCMEDI, which is an in-house developed open-source f

We were able to achieve a strong model for Gleason grading in prostata cancer.

![performance](docs/performance.png)
ROC Curve | Confusion Matrix
:-------------------------:|:-------------------------:
<img src="docs/roc.png" alt="fig_roc" width="512" height="512"> | <img src="docs/cm.png" alt="fig_cm" width="512" height="512">

## Additional Notes

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