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Whole slide image (WSI) registration is an essential task for analysing the tumour microenvironment (TME) in histopathology. It involves the alignment of spatial information between WSIs of the same section or serial sections of a tissue…

图像与视频处理 · 电气工程与系统科学 2025-02-27 Behnaz Elhaminia , Abdullah Alsalemi , Esha Nasir , Mostafa Jahanifar , Ruqayya Awan , Lawrence S. Young , Nasir M. Rajpoot , Fayyaz Minhas , Shan E Ahmed Raza

Deep learning is a powerful tool for whole slide image (WSI) analysis. Typically, when performing supervised deep learning, a WSI is divided into small patches, trained and the outcomes are aggregated to estimate disease grade. However,…

计算机视觉与模式识别 · 计算机科学 2022-05-20 Yi Zheng , Rushin H. Gindra , Emily J. Green , Eric J. Burks , Margrit Betke , Jennifer E. Beane , Vijaya B. Kolachalama

Digital whole slide images (WSIs) are generally captured at microscopic resolution and encompass extensive spatial data. Directly feeding these images to deep learning models is computationally intractable due to memory constraints, while…

图像与视频处理 · 电气工程与系统科学 2024-11-22 Manahil Raza , Ruqayya Awan , Raja Muhammad Saad Bashir , Talha Qaiser , Nasir M. Rajpoot

For many patients, current ovarian cancer treatments offer limited clinical benefit. For some therapies, it is not possible to predict patients' responses, potentially exposing them to the adverse effects of treatment without any…

图像与视频处理 · 电气工程与系统科学 2023-10-20 Jack Breen , Katie Allen , Kieran Zucker , Geoff Hall , Nishant Ravikumar , Nicolas M. Orsi

Due to their large sizes, volumetric scans and whole-slide pathology images (WSIs) are often processed by extracting embeddings from local regions and then an aggregator makes predictions from this set. However, current methods require…

图像与视频处理 · 电气工程与系统科学 2025-08-15 Wenbo Zhang , Junyu Chen , Christopher Kanan

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…

计算机视觉与模式识别 · 计算机科学 2026-03-24 So Won Jeong , Veronika Ročková

Neoadjuvant chemotherapy (NAC) response prediction for triple negative breast cancer (TNBC) patients is a challenging task clinically as it requires understanding complex histology interactions within the tumor microenvironment (TME).…

计算机视觉与模式识别 · 计算机科学 2024-11-20 Qiang Li , George Teodoro , Yi Jiang , Jun Kong

Survival prediction, utilizing pathological images and genomic profiles, is increasingly important in cancer analysis and prognosis. Despite significant progress, precise survival analysis still faces two main challenges: (1) The massive…

图像与视频处理 · 电气工程与系统科学 2024-06-26 Songhan Jiang , Zhengyu Gan , Linghan Cai , Yifeng Wang , Yongbing Zhang

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…

计算机视觉与模式识别 · 计算机科学 2022-12-08 Tristan Lazard , Marvin Lerousseau , Etienne Decencière , Thomas Walter

Due to its superior efficiency in utilizing annotations and addressing gigapixel-sized images, multiple instance learning (MIL) has shown great promise as a framework for whole slide image (WSI) classification in digital pathology…

定量方法 · 定量生物学 2023-07-14 Qiehe Sun , Jiawen Li , Jin Xu , Junru Cheng , Tian Guan , Yonghong He

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.…

图像与视频处理 · 电气工程与系统科学 2024-11-15 Ravi Kant Gupta , Shounak Das , Amit Sethi

The last decade has seen significant advances in computer-aided diagnostics for cytological screening, mainly through the improvement and integration of scanning techniques such as whole slide imaging (WSI) and the combination with deep…

信号处理 · 电气工程与系统科学 2026-01-23 Philip Groult , Julia D. Sistermanns , Ellen Emken , Oliver Hayden , Wolfgang Utschick

We propose a modular framework for predicting cancer specific survival directly from whole slide pathology images (WSIs). The framework consists of four key stages designed to capture prognostic and morphological heterogeneity. First, a…

计算机视觉与模式识别 · 计算机科学 2025-11-20 Ardhendu Sekhar , Vasu Soni , Keshav Aske , Garima Jain , Pranav Jeevan , Amit Sethi

The popular use of histopathology images, such as hematoxylin and eosin (H&E), has proven to be useful in detecting tumors. However, moving such cancer cases forward for treatment requires accurate on the amount of the human epidermal…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Olaide N. Oyelade , Oliver Hoxey , Yulia Humrye

Cancer diagnosis, prognosis, and therapeutic response prediction are heavily influenced by the relationship between the histopathological structures and the function of the tissue. Recent approaches acknowledging the structure-function…

This paper addresses the problem of liver cancer segmentation in Whole Slide Image (WSI). We propose a multi-scale image processing method based on automatic end-to-end deep neural network algorithm for segmentation of cancer area. A…

图像与视频处理 · 电气工程与系统科学 2020-07-29 Yanbo Feng , Adel Hafiane , Hélène Laurent

The traditional Transformer model encounters challenges with variable-length input sequences, particularly in Hyperspectral Image Classification (HSIC), leading to efficiency and scalability concerns. To overcome this, we propose a…

计算机视觉与模式识别 · 计算机科学 2024-09-20 Muhammad Ahmad , Muhammad Hassaan Farooq Butt , Manuel Mazzara , Salvatore Distifano

Survival prediction using whole-slide images (WSIs) is crucial in cancer re-search. Despite notable success, existing approaches are limited by their reliance on sparse slide-level labels, which hinders the learning of discriminative…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Jiaqi Cui , Lu Wen , Yuchen Fei , Bo Liu , Luping Zhou , Dinggang Shen , Yan Wang

Camouflaged object detection (COD) aims to identify the objects that seamlessly blend into the surrounding backgrounds. Due to the intrinsic similarity between the camouflaged objects and the background region, it is extremely challenging…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Siyuan Yao , Hao Sun , Tian-Zhu Xiang , Xiao Wang , Xiaochun Cao

Whole Slide Images (WSI), obtained by high-resolution digital scanning of microscope slides at multiple scales, are the cornerstone of modern Digital Pathology. However, they represent a particular challenge to AI-based/AI-mediated analysis…

计算机视觉与模式识别 · 计算机科学 2024-04-12 Martim Afonso , Praphulla M. S. Bhawsar , Monjoy Saha , Jonas S. Almeida , Arlindo L. Oliveira