Latent Diffusion Models with Histopathology Pre-Trained Embeddings for Unpaired Frozen Section to FFPE Translation
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[Paper] | [Code] |
Man M. Ho1 | Shikha Dubey1 | Yosep Chong2,3 | Beatrice Knudsen3,4 | Tolga Tasdizen1,5 |
1. Scientific Computing and Imaging Institute, University of Utah, USA 2. The Catholic University of Korea College of Medicine, Korea 3. Departmant of Pathology, University of Utah, USA 4. Huntsman Cancer Institute, University of Utah Health, USA 5. Department of Electrical and Computer Engineering, University of Utah, USA |
Figure: Overview of FS and FFPE processes and our motivation.
Method | AUC | Acc | CaseFD w/ DINOv2 ViT-L14 | CaseFD w/ HIPT-256 | CaseFD w/ ViT-DINO |
---|---|---|---|---|---|
FFPE | 94.63 ± 0.02 | 88.89 ± 0.03 | ∞ | ∞ | ∞ |
Frozen Section | 81.99 ± 0.03 | 61.97 ± 0.08 | 546.86 | 1044.24 | 1581.22 |
AIFFPE | 75.46 ± 0.04 | 62.82 ± 0.03 | 554.43 | 887.47 | 1243.67 |
UVCGAN2 | 84.89 ± 0.01 | 70.09 ± 0.03 | 513.34 | 808.47 | 1205.63 |
CycleDiffusion | 70.55 ± 0.02 | 53.42 ± 0.05 | 621.69 | 972.96 | 1486.58 |
Ours w/o L0-Reg | 94.64 ± 0.01 | 73.5 ± 0.06 | 544.85 | 839.67 | 1235.65 |
Ours w/ L0-Reg | 94.26 ± 0.03 | 80.34 ± 0.07 | 546.65 | 822.66 | 1240.07 |
A quantitative comparison between AIFFPE, UVCGAN2, and CycleDiffusion, and ours. This work outperforms previous works on the downstream kidney subtype classification in macro-averaged Area Under the Curve (AUC) and sample-wise Accuracy (Acc), while obtaining the favorable Case-wise Fréchet Distances (CaseFD). Bold/underlined values indicate best/second-best performance.
@misc{ho2024f2fldm,
title={F2FLDM: Latent Diffusion Models with Histopathology Pre-Trained Embeddings for Unpaired Frozen Section to FFPE Translation},
author={Man M. Ho and Shikha Dubey and Yosep Chong and Beatrice Knudsen and Tolga Tasdizen},
year={2024},
eprint={2404.12650},
archivePrefix={arXiv},
primaryClass={eess.IV}
}
[AIFFPE] Ozyoruk, Kutsev Bengisu, Sermet Can, Guliz Irem Gokceler, Kayhan Basak, Derya Demir, Gurdeniz Serin, Uguray Payam Hacisalihoglu et al. "Deep learning-based frozen section to FFPE translation." arXiv preprint arXiv:2107.11786 (2021).
[UVCGAN2] Torbunov, Dmitrii, Yi Huang, Huan-Hsin Tseng, Haiwang Yu, Jin Huang, Shinjae Yoo, Meifeng Lin, Brett Viren, and Yihui Ren. "Rethinking CycleGAN: Improving Quality of GANs for Unpaired Image-to-Image Translation." arXiv preprint arXiv:2303.16280 (2023).
[CycleDiffusion] Wu, Chen Henry, and Fernando De la Torre. "Unifying Diffusion Models' Latent Space, with Applications to CycleDiffusion and Guidance." arXiv preprint arXiv:2210.05559 (2022).
[LoRA] Hu, Edward J., Yelong Shen, Phillip Wallis, Zeyuan Allen-Zhu, Yuanzhi Li, Shean Wang, Lu Wang, and Weizhu Chen. "Lora: Low-rank adaptation of large language models." arXiv preprint arXiv:2106.09685 (2021).