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Delineation of cancerous regions in gigapixel whole slide images (WSIs) is a crucial diagnostic procedure in digital pathology. This process is time-consuming because of the large search space in the gigapixel WSIs, causing chances of…

Image and Video Processing · Electrical Eng. & Systems 2020-07-21 Hsien-Tzu Cheng , Chun-Fu Yeh , Po-Chen Kuo , Andy Wei , Keng-Chi Liu , Mong-Chi Ko , Kuan-Hua Chao , Yu-Ching Peng , Tyng-Luh Liu

The emergence of foundation models in computational pathology has transformed histopathological image analysis, with whole slide imaging (WSI) diagnosis being a core application. Traditionally, weakly supervised fine-tuning via multiple…

Computer Vision and Pattern Recognition · Computer Science 2025-03-03 Jiawen Li , Jiali Hu , Qiehe Sun , Renao Yan , Minxi Ouyang , Tian Guan , Anjia Han , Chao He , Yonghong He

Digitized histopathology glass slides, known as Whole Slide Images (WSIs), are often several gigapixels large and contain sensitive metadata information, which makes distributed processing unfeasible. Moreover, artifacts in WSIs may result…

Computational Engineering, Finance, and Science · Computer Science 2023-09-14 Yuandou Wang , Neel Kanwal , Kjersti Engan , Chunming Rong , Zhiming Zhao

Advancements in digital pathology and computing resources have made a significant impact in the field of computational pathology for breast cancer diagnosis and treatment. However, access to high-quality labeled histopathological images of…

Image and Video Processing · Electrical Eng. & Systems 2023-12-07 Masoud Tafavvoghi , Lars Ailo Bongo , Nikita Shvetsov , Lill-Tove Rasmussen Busund , Kajsa Møllersen

Deep learning methods have emerged as powerful tools for analyzing histopathological images, but current methods are often specialized for specific domains and software environments, and few open-source options exist for deploying models in…

Accurate survival prediction from histopathology whole-slide images (WSIs) remains challenging due to their gigapixel resolution, strong spatial heterogeneity, and complex survival distributions. We introduce a comprehensive computational…

Computer Vision and Pattern Recognition · Computer Science 2025-11-18 Ardhendu Sekhar , Vasu Soni , Keshav Aske , Shivam Madnoorkar , Pranav Jeevan , Amit Sethi

Computational methods on analyzing Whole Slide Images (WSIs) enable early diagnosis and treatments by supporting pathologists in detection and classification of tumors. However, the extremely high resolution of WSIs makes end-to-end…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Umar Marikkar , Muhammad Awais , Sara Atito

A Whole Slide Image (WSI) is a high-resolution digital image created by scanning an entire glass slide containing a biological specimen, such as tissue sections or cell samples, at multiple magnifications. These images are digitally…

Application of machine learning techniques enables segmentation of functional tissue units in histology whole-slide images (WSIs). We built a pipeline to apply previously validated segmentation models of kidney structures and extract…

We present a novel diffusion-based approach to generate synthetic histopathological Whole Slide Images (WSIs) at an unprecedented gigapixel scale. Synthetic WSIs have many potential applications: They can augment training datasets to…

Image and Video Processing · Electrical Eng. & Systems 2023-11-15 Robert Harb , Thomas Pock , Heimo Müller

In this paper, we propose a novel method for highly efficient follicular segmentation of thyroid cytopathological WSIs. Firstly, we propose a hybrid segmentation architecture, which integrates a classifier into Deeplab V3 by adding a…

Computer Vision and Pattern Recognition · Computer Science 2019-02-15 Siyan Tao , Yao Guo , Chuang Zhu , Huang Chen , Yue Zhang , Jie Yang , Jun Liu

Multimodal machine learning integrating histopathology and molecular data shows promise for cancer prognostication. We systematically reviewed studies combining whole slide images (WSIs) and high-throughput omics to predict overall…

Quantitative Methods · Quantitative Biology 2025-07-30 Charlotte Jennings , Andrew Broad , Lucy Godson , Emily Clarke , David Westhead , Darren Treanor

In pathological research, education, and clinical practice, the decision-making process based on pathological images is critically important. This significance extends to digital pathology image analysis: its adequacy is demonstrated by the…

Image and Video Processing · Electrical Eng. & Systems 2024-08-19 Zhi-Bo Liu , Xiaobo Pang , Jizhao Wang , Shuai Liu , Chen Li

Purpose: In this work, we present a collaboration to create a validation dataset of pathologist annotations for algorithms that process whole slide images (WSIs). We focus on data collection and evaluation of algorithm performance in the…

Accurate annotation of cutaneous neoplasm biopsies represents a major challenge due to their wide morphological variability, overlapping histological patterns, and the subtle distinctions between benign and malignant lesions.…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Santiago Moreno , Pablo Meseguer , Rocío del Amor , Valery Naranjo

Histopathology tissue analysis is considered the gold standard in cancer diagnosis and prognosis. Given the large size of these images and the increase in the number of potential cancer cases, an automated solution as an aid to…

Image and Video Processing · Electrical Eng. & Systems 2020-11-19 Mahendra Khened , Avinash Kori , Haran Rajkumar , Balaji Srinivasan , Ganapathy Krishnamurthi

Recent studies have shown promising results in using Deep Learning to detect malignancy in whole slide imaging. However, they were limited to just predicting positive or negative finding for a specific neoplasm. We attempted to use Deep…

Computer Vision and Pattern Recognition · Computer Science 2018-11-08 Hanadi El Achi , Tatiana Belousova , Lei Chen , Amer Wahed , Iris Wang , Zhihong Hu , Zeyad Kanaan , Adan Rios , Andy N. D. Nguyen

Whole slide images (WSIs) in computational pathology (CPath) pose a major computational challenge due to their gigapixel scale, often requiring the processing of tens to hundreds of thousands of high-resolution patches per slide. This…

Computer Vision and Pattern Recognition · Computer Science 2025-08-21 Yonghan Shin , SeungKyu Kim , Won-Ki Jeong

The expanding adoption of digital pathology has enabled the curation of large repositories of histology whole slide images (WSIs), which contain a wealth of information. Similar pathology image search offers the opportunity to comb through…

Computer Vision and Pattern Recognition · Computer Science 2021-07-30 Chengkuan Chen , Ming Y. Lu , Drew F. K. Williamson , Tiffany Y. Chen , Andrew J. Schaumberg , Faisal Mahmood

In computational pathology, multiple instance learning (MIL) is widely used to circumvent the computational impasse in giga-pixel whole slide image (WSI) analysis. It usually consists of two stages: patch-level feature extraction and…

Image and Video Processing · Electrical Eng. & Systems 2023-09-21 Beidi Zhao , Wenlong Deng , Zi Han , Li , Chen Zhou , Zuhua Gao , Gang Wang , Xiaoxiao Li