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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…

图像与视频处理 · 电气工程与系统科学 2023-11-15 Robert Harb , Thomas Pock , Heimo Müller

Histology slide digitization is becoming essential for telepathology (remote consultation), knowledge sharing (education), and using the state-of-the-art artificial intelligence algorithms (augmented/automated end-to-end clinical…

图像与视频处理 · 电气工程与系统科学 2024-05-15 Talat Zehra , Joseph Marino , Wendy Wang , Grigoriy Frantsuzov , Saad Nadeem

Histopathology whole slide images (WSIs) play a very important role in clinical studies and serve as the gold standard for many cancer diagnoses. However, generating automatic tools for processing WSIs is challenging due to their enormous…

计算机视觉与模式识别 · 计算机科学 2022-09-28 Jingwei Zhang , Xin Zhang , Ke Ma , Rajarsi Gupta , Joel Saltz , Maria Vakalopoulou , Dimitris Samaras

We developed a software pipeline for quality control (QC) of histopathology whole slide images (WSIs) that segments various regions, such as blurs of different levels, tissue regions, tissue folds, and pen marks. Given the necessity and…

图像与视频处理 · 电气工程与系统科学 2025-06-17 Abhijeet Patil , Garima Jain , Harsh Diwakar , Jay Sawant , Tripti Bameta , Swapnil Rane , Amit Sethi

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…

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

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

Deep Learning-based computational pathology algorithms have demonstrated profound ability to excel in a wide array of tasks that range from characterization of well known morphological phenotypes to predicting non-human-identifiable…

图像与视频处理 · 电气工程与系统科学 2020-09-24 Ming Y. Lu , Dehan Kong , Jana Lipkova , Richard J. Chen , Rajendra Singh , Drew F. K. Williamson , Tiffany Y. Chen , Faisal Mahmood

Poor performance of quantitative analysis in histopathological Whole Slide Images (WSI) has been a significant obstacle in clinical practice. Annotating large-scale WSIs manually is a demanding and time-consuming task, unlikely to yield the…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Sarah Cechnicka , James Ball , Hadrien Reynaud , Callum Arthurs , Candice Roufosse , Bernhard Kainz

Curating, processing, and combining large-scale medical imaging datasets from national studies is a non-trivial task due to the intense computation and data throughput required, variability of acquired data, and associated financial…

Recent advances in whole-slide image (WSI) scanners and computational capabilities have significantly propelled the application of artificial intelligence in histopathology slide analysis. While these strides are promising, current…

计算机视觉与模式识别 · 计算机科学 2023-11-15 Weiyi Wu , Chongyang Gao , Joseph DiPalma , Soroush Vosoughi , Saeed Hassanpour

The integration of artificial intelligence (AI) into pathology is advancing precision medicine by improving diagnosis, treatment planning, and patient outcomes. Digitised whole-slide images (WSIs) capture rich spatial and morphological…

Running deep neural networks for large medical images is a resource-hungry and time-consuming task with centralized computing. Outsourcing such medical image processing tasks to hybrid clouds has benefits, such as a significant reduction of…

计算工程、金融与科学 · 计算机科学 2024-05-27 Yuandou Wang , Neel Kanwal , Kjersti Engan , Chunming Rong , Paola Grosso , Zhiming Zhao

The advancement of biomedical research heavily relies on access to large amounts of medical data. In the case of histopathology, Whole Slide Images (WSI) and clinicopathological information are valuable for developing Artificial…

人工智能 · 计算机科学 2023-08-09 Neel Kanwal , Emiel A. M. Janssen , Kjersti Engan

Digital pathology and the integration of artificial intelligence (AI) models have revolutionized histopathology, opening new opportunities. With the increasing availability of Whole Slide Images (WSIs), there's a growing demand for…

图像与视频处理 · 电气工程与系统科学 2024-04-30 Areej Alsaafin , Peyman Nejat , Abubakr Shafique , Jibran Khan , Saghir Alfasly , Ghazal Alabtah , H. R. Tizhoosh

Recent advancements in Digital Pathology (DP), particularly through artificial intelligence and Foundation Models, have underscored the importance of large-scale, diverse, and richly annotated datasets. Despite their critical role, publicly…

图像与视频处理 · 电气工程与系统科学 2025-05-20 Dmitry Nechaev , Alexey Pchelnikov , Ekaterina Ivanova

Federated learning (FL) has emerged as a promising approach for collaborative medical image analysis, enabling multiple institutions to build robust predictive models while preserving sensitive patient data. In the context of Whole Slide…

图像与视频处理 · 电气工程与系统科学 2025-06-19 Haolong Jin , Shenglin Liu , Cong Cong , Qingmin Feng , Yongzhi Liu , Lina Huang , Yingzi Hu

Objective: The exchange of health-related data is subject to regional laws and regulations, such as the General Data Protection Regulation (GDPR) in the EU or the Health Insurance Portability and Accountability Act (HIPAA) in the United…

计算机与社会 · 计算机科学 2024-01-24 Tom Bisson , Michael Franz , Isil Dogan O , Daniel Romberg , Christoph Jansen , Peter Hufnagl , Norman Zerbe

Efficiently processing medical images, such as whole slide images in digital pathology, is essential for timely diagnosing high-risk diseases. However, this demands advanced computing infrastructure, e.g., GPU servers for deep learning…

分布式、并行与集群计算 · 计算机科学 2024-01-24 Yuandou Wang , Neel Kanwal , Kjersti Engan , Chunming Rong , Paola Grosso , Zhiming Zhao

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…

计算机视觉与模式识别 · 计算机科学 2021-07-30 Chengkuan Chen , Ming Y. Lu , Drew F. K. Williamson , Tiffany Y. Chen , Andrew J. Schaumberg , Faisal Mahmood
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