Preliminary evaluation of an automated autoencoder-UNet pipeline for chemical image segmentation and compression with reference to serial ground truth pathology

Authors

Mohd Rifqi Rafsanjani, Technological University Dublin
Thomas McBrien, Technological University Dublin
Karin Jirstrom, Lund University
Arman Rahman, University College Dublin
Jochen H.M. Prehn, Royal College Of Surgeons In Ireland
William Gallagher, University College Dublin
Aidan D. Meade, Technological University Dublin

Document Type

Conference Paper

Publication Details

https://doi.org/10.1117/12.3022279

Abstract

The rapid advancement of imaging technologies in pathology has ushered in an era of data-intensive diagnostic workflows, generating large volumes of data that demand sophisticated segmentation and compression techniques. Chemical imaging approaches offer an all-digital objective approach to pathological analysis, though image segmentation is required for efficient computation. Convolutional autoencoders are highly connected deep learning networks which can learn salient features within imaging data for the purposes of compression, data recovery, development of classifiers and/or segmentation. In this study an objective analysis of a U-Net convolutional autoencoders for unsupervised image segmentation is conducted with respect to haematoxylin-eosin based ground-truth diagnostic pathology. We find that a light-weight network architecture may provide a suitable segmentation approach for chemical imaging.

DOI

10.1117/12.3022279

Recommended Citation

Rafsanjani, M. R., McBrien, T., Jirstrom, K., Rahman, A., Prehn, J. H., Gallagher, W., & Meade, A. D. (2024). Preliminary evaluation of an automated autoencoder-UNet pipeline for chemical image segmentation and compression with reference to serial ground truth pathology. https://doi.org/10.1117/12.3022279

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License