Topologically faithful image segmentation via induced matching of persistence barcodes

N Stucki, JC Paetzold, S Shit… - … on Machine Learning, 2023 - proceedings.mlr.press
Segmentation models predominantly optimize pixel-overlap-based loss, an objective that is
actually inadequate for many segmentation tasks. In recent years, their limitations fueled a …

Semi-supervised segmentation of histopathology images with noise-aware topological consistency

M Xu, X Hu, S Gupta, S Abousamra, C Chen - European Conference on …, 2024 - Springer
In digital pathology, segmenting densely distributed objects like glands and nuclei is crucial
for downstream analysis. Since detailed pixel-wise annotations are very time-consuming, we …

FFS-Net: Fourier-based segmentation of colon cancer glands using frequency and spatial edge interaction

YB Luo, JH Cai, P Le Qin, R Chai, SJ Zhai… - Expert Systems with …, 2025 - Elsevier
The morphological features of glands provide a reliable basis for pathologists to diagnose
colon cancer correctly. Currently, most methods are limited in their ability to address blurred …

[HTML][HTML] Automating ground truth annotations for gland segmentation through immunohistochemistry

T Kataria, S Rajamani, AB Ayubi, M Bronner… - Modern Pathology, 2023 - Elsevier
Microscopic evaluation of glands in the colon is of utmost importance in the diagnosis of
inflammatory bowel disease and cancer. When properly trained, deep learning pipelines …

SIAN: style-guided instance-adaptive normalization for multi-organ histopathology image synthesis

H Wang, M **an, A Vakanski… - 2023 IEEE 20th …, 2023 - ieeexplore.ieee.org
Existing deep neural networks for histopathology image synthesis cannot generate image
styles that align with different organs, and cannot produce accurate boundaries of clustered …

[HTML][HTML] Topology-sensitive weighting model for myocardial segmentation

S Sun, Y Wang, J Yang, Y Feng, L Tang, S Liu… - Computers in Biology …, 2023 - Elsevier
Accurate myocardial segmentation is crucial for the diagnosis of various heart diseases.
However, segmentation results often suffer from topology structural errors, such as broken …

PEA-Net: A progressive edge information aggregation network for vessel segmentation

S Chen, J Fan, Y Ding, H Geng, D Ai, D **ao… - Computers in Biology …, 2024 - Elsevier
Automatic vessel segmentation is a critical area of research in medical image analysis, as it
can greatly assist doctors in accurately and efficiently diagnosing vascular diseases …

Conformable Convolution for Topologically Aware Learning of Complex Anatomical Structures

Y Yeganeh, R **ao, G Guvercin, N Navab… - arxiv preprint arxiv …, 2024 - arxiv.org
While conventional computer vision emphasizes pixel-level and feature-based objectives,
medical image analysis of intricate biological structures necessitates explicit representation …

MSNSegNet: attention-based multi-shape nuclei instance segmentation in histopathology images

Z Qian, Z Wang, X Zhang, B Wei, M Lai, J Shou… - Medical & Biological …, 2024 - Springer
In clinical research, the segmentation of irregularly shaped nuclei, particularly in
mesenchymal areas like fibroblasts, is crucial yet often neglected. These irregular nuclei are …

TopoSemiSeg: Enforcing Topological Consistency for Semi-Supervised Segmentation of Histopathology Images

M Xu, X Hu, S Gupta, S Abousamra, C Chen - arxiv preprint arxiv …, 2023 - arxiv.org
In computational pathology, segmenting densely distributed objects like glands and nuclei is
crucial for downstream analysis. To alleviate the burden of obtaining pixel-wise annotations …