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Computational pathology involves the digitization of stained tissues into whole-slide images (WSIs) that contain billions of pixels arranged as contiguous patches. Statistical analysis of WSIs largely focuses on classification via multiple…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 So Won Jeong , Veronika Ročková

Full-waveform inversion (FWI) is a method that utilizes seismic data to invert the physical parameters of subsurface media by minimizing the difference between simulated and observed waveforms. Due to its ill-posed nature, FWI is…

Geophysics · Physics 2025-02-18 Xintong Dong , Zhengyi Yuan , Jun Lin , Shiqi Dong , Xunqian Tong , Yue Li

Despite remarkable efforts been made, the classification of gigapixels whole-slide image (WSI) is severely restrained from either the constrained computing resources for the whole slides, or limited utilizing of the knowledge from different…

Computer Vision and Pattern Recognition · Computer Science 2022-07-13 Ming Feng , Kele Xu , Nanhui Wu , Weiquan Huang , Yan Bai , Changjian Wang , Huaimin Wang

Multiple Instance Learning (MIL) has emerged as a promising paradigm for Whole Slide Image (WSI) diagnosis, offering effective learning with limited annotations. However, existing MIL frameworks overlook diagnostic priorities and fail to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Sungrae Hong , Jiwon Jeong , Jisu Shin , Donghee Han , Sol Lee , Kyungeun Kim , Mun Yong Yi

Multiple instance learning (MIL) has been extensively applied to whole slide histopathology image (WSI) analysis. The existing aggregation strategy in MIL, which primarily relies on the first-order distance (e.g., mean difference) between…

Computer Vision and Pattern Recognition · Computer Science 2024-07-22 Yihang Chen , Tsai Hor Chan , Guosheng Yin , Yuming Jiang , Lequan Yu

Traditional whole slide image (WSI) analysis methods typically rely on the multiple instance learning (MIL) paradigm, which extracts patch-level features at high magnification and aggregates them for slide-level prediction. However, such…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Jiusong Ge , Yingkang Zhan , Wenjie Zhao , Di Zhang , Ke Wang , Jiashuai Liu , Chunze Yang , Chengzu Li , Jian Zhang , Yuxin Dong , Ni Zhang , Qidong Liu , Mireia Crispin-Ortuzar , Huazhu Fu , Chen Li , Zeyu Gao

Multiple-instance learning (MIL) is an attractive approach for digital pathology applications as it reduces the costs related to data collection and labelling. However, it is not clear how sensitive MIL is to clinically realistic domain…

Computer Vision and Pattern Recognition · Computer Science 2024-05-17 Milda Pocevičiūtė , Gabriel Eilertsen , Stina Garvin , Claes Lundström

Deploying digital pathology models across medical centers is challenging due to distribution shifts. Recent advances in domain generalization improve model transferability in terms of aggregated performance measured by the Area Under Curve…

Computer Vision and Pattern Recognition · Computer Science 2025-07-25 Arthur Pignet , John Klein , Genevieve Robin , Antoine Olivier

This paper introduces MAD-MIL, a Multi-head Attention-based Deep Multiple Instance Learning model, designed for weakly supervised Whole Slide Images (WSIs) classification in digital pathology. Inspired by the multi-head attention mechanism…

Computer Vision and Pattern Recognition · Computer Science 2024-04-09 Hassan Keshvarikhojasteh , Josien Pluim , Mitko Veta

Few-shot classification of hyperspectral images (HSI) faces the challenge of scarce labeled samples. Self-Supervised learning (SSL) and Few-Shot Learning (FSL) offer promising avenues to address this issue. However, existing methods often…

Computer Vision and Pattern Recognition · Computer Science 2025-05-21 Wenchen Chen , Yanmei Zhang , Zhongwei Xiao , Jianping Chu , Xingbo Wang

Multi-instance learning (MIL) is an effective paradigm for whole-slide pathological images (WSIs) classification to handle the gigapixel resolution and slide-level label. Prevailing MIL methods primarily focus on improving the feature…

Computer Vision and Pattern Recognition · Computer Science 2023-03-14 Tiancheng Lin , Zhimiao Yu , Hongyu Hu , Yi Xu , Chang Wen Chen

Directly predicting human epidermal growth factor receptor 2 (HER2) status from widely available hematoxylin and eosin (HE)-stained whole slide images (WSIs) can reduce technical costs and expedite treatment selection. Accurately predicting…

Image and Video Processing · Electrical Eng. & Systems 2024-02-28 Bao Li , Zhenyu Liu , Lizhi Shao , Bensheng Qiu , Hong Bu , Jie Tian

In computational pathology, random sampling of patches during training of Multiple Instance Learning (MIL) methods is computationally efficient and serves as a regularization strategy. Despite its promising benefits, questions concerning…

Computer Vision and Pattern Recognition · Computer Science 2024-03-11 H. Keshvarikhojasteh , J. P. W. Pluim , M. Veta

Whole slide images (WSI) are microscopy images of stained tissue slides routinely prepared for diagnosis and treatment selection in medical practice. WSI are very large (gigapixel size) and complex (made of up to millions of cells). The…

Computer Vision and Pattern Recognition · Computer Science 2022-12-08 Tristan Lazard , Marvin Lerousseau , Etienne Decencière , Thomas Walter

Whole Slide Imaging (WSI) is a cornerstone of digital pathology, offering detailed insights critical for diagnosis and research. Yet, the gigapixel size of WSIs imposes significant computational challenges, limiting their practical utility.…

Image and Video Processing · Electrical Eng. & Systems 2024-11-15 Ravi Kant Gupta , Shounak Das , Amit Sethi

Integrating information from multiple modalities enhances the robustness of scene perception systems in autonomous vehicles, providing a more comprehensive and reliable sensory framework. However, the modality incompleteness in multi-modal…

Computer Vision and Pattern Recognition · Computer Science 2024-04-12 Ruiping Liu , Jiaming Zhang , Kunyu Peng , Yufan Chen , Ke Cao , Junwei Zheng , M. Saquib Sarfraz , Kailun Yang , Rainer Stiefelhagen

Cancer survival prediction is a challenging task that involves analyzing of the tumor microenvironment within Whole Slide Image (WSI). Previous methods cannot effectively capture the intricate interaction features among instances within the…

Computer Vision and Pattern Recognition · Computer Science 2024-10-23 Zekang Yang , Hong Liu , Xiangdong Wang

Multiple instance learning (MIL) has shown significant promise in histopathology whole slide image (WSI) analysis for cancer diagnosis and prognosis. However, the inherent spatial heterogeneity of WSIs presents critical challenges, as…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Junjian Li , Jin Liu , Hulin Kuang , Hailin Yue , Mengshen He , Jianxin Wang

In whole slide images (WSIs) analysis, attention-based multi-instance learning (MIL) models are susceptible to spurious correlations and degrade under domain shift. These methods may assign high attention weights to non-tumor regions, such…

Computer Vision and Pattern Recognition · Computer Science 2025-12-08 Xin Liu , Weijia Zhang , Wei Tang , Thuc Duy Le , Jiuyong Li , Lin Liu , Min-Ling Zhang

Multiple instance learning (MIL) has emerged as the dominant paradigm for whole slide image (WSI) analysis in computational pathology, achieving strong diagnostic performance through patch-level feature aggregation. However, existing MIL…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Yiran Song , Yikai Zhang , Shuang Zhou , Guojun Xiong , Xiaofeng Yang , Nian Wang , Fenglong Ma , Rui Zhang , Mingquan Lin