Search Results for author: Daniel Saragih

Found 2 papers, 1 papers with code

An Empirical Study of Aegis

no code implementations24 Apr 2024 Daniel Saragih, Paridhi Goel, Tejas Balaji, Alyssa Li

We also compare the use of data augmentation to the robustness training of Aegis, and how Aegis performs under other adversarial attacks, such as the generation of adversarial examples.

Data Augmentation

Using Diffusion Models to Generate Synthetic Labelled Data for Medical Image Segmentation

1 code implementation25 Oct 2023 Daniel Saragih, Pascal Tyrrell

Improvements over GAN methods were seen on average when the segmenter was entirely trained (DL difference: $-0. 0880 \pm 0. 0170$, IoU difference: $0. 0993 \pm 0. 01493$) or augmented (DL difference: GAN $-0. 1140 \pm 0. 0900 \text{ vs SD }-0. 1053 \pm 0. 0981$, IoU difference: GAN $0. 01533 \pm 0. 03831 \text{ vs SD }0. 0255 \pm 0. 0454$) with synthetic data.

Image Segmentation Medical Image Segmentation +4

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