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Tumor synthesis enables the creation of artificial tumors in medical images, facilitating the training of AI models for tumor detection and segmentation. However, success in tumor synthesis hinges on creating visually realistic tumors that…

Image and Video Processing · Electrical Eng. & Systems 2024-03-29 Qi Chen , Xiaoxi Chen , Haorui Song , Zhiwei Xiong , Alan Yuille , Chen Wei , Zongwei Zhou

With the advent of digital pathology and microscopic systems that can scan and save whole slide histological images automatically, there is a growing trend to use computerized methods to analyze acquired images. Among different…

Image and Video Processing · Electrical Eng. & Systems 2024-01-10 Amirreza Mahbod , Georg Dorffner , Isabella Ellinger , Ramona Woitek , Sepideh Hatamikia

Hematoxylin and eosin (H&E) staining visualizes histology but lacks specificity for diagnostic markers. Immunohistochemistry (IHC) staining provides protein-targeted staining but is restricted by tissue availability and antibody…

Image and Video Processing · Electrical Eng. & Systems 2025-07-01 Anran Liu , Xiaofei Wang , Jing Cai , Chao Li

Hepatitis type B is one of the most common infectious disease worldwide that can pose severe threats to human health up to the point that may contribute to severe liver damage or cancer. Over the past two decades a large number of dynamic…

Quantitative Methods · Quantitative Biology 2020-04-22 SeyedMehdi Abtahi , Mojtaba Sharifi

Scientific machine learning (ML) endeavors to develop generalizable models with broad applicability. However, the assessment of generalizability is often based on heuristics. Here, we demonstrate in the materials science setting that…

Virtual staining leverages computer-aided techniques to transfer the style of histochemically stained tissue samples to other staining types. In virtual staining of pathological images, maintaining strict structural consistency is crucial,…

Image and Video Processing · Electrical Eng. & Systems 2024-12-17 Bing Xiong , Yue Peng , RanRan Zhang , Fuqiang Chen , JiaYe He , Wenjian Qin

Recent advances in deep learning and on-device inference could transform routine screening for skin cancers. Along with the anticipated benefits of this technology, potential dangers arise from unforeseen and inherent biases. A significant…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Ko Watanabe , Stanislav Frolov , Aya Hassan , David Dembinsky , Adriano Lucieri , Andreas Dengel

Synthetic data generation is important to training and evaluating neural models for question answering over knowledge graphs. The quality of the data and the partitioning of the datasets into training, validation and test splits impact the…

Information Retrieval · Computer Science 2020-09-11 Trond Linjordet , Krisztian Balog

Neural networks are promising tools for high-throughput and accurate transmission electron microscopy (TEM) analysis of nanomaterials, but are known to generalize poorly on data that is "out-of-distribution" from their training data. Given…

Materials Science · Physics 2023-06-22 Katherine Sytwu , Luis Rangel DaCosta , Mary C. Scott

This study focuses on automatic skin cancer detection using a Meta-learning approach for dermoscopic images. The aim of this study is to explore the benefits of the generalization of the knowledge extracted from non-medical data in the…

Computer Vision and Pattern Recognition · Computer Science 2021-04-23 Sara I. Garcia

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

Domain generalization is a technique aimed at enabling models to maintain high accuracy when applied to new environments or datasets (unseen domains) that differ from the datasets used in training. Generally, the accuracy of models trained…

Computer Vision and Pattern Recognition · Computer Science 2026-04-09 Reiji Saito , Kazuhiro Hotta

Developing self-supervised learning (SSL) models that can learn universal and transferable representations of H&E gigapixel whole-slide images (WSIs) is becoming increasingly valuable in computational pathology. These models hold the…

Image and Video Processing · Electrical Eng. & Systems 2024-08-07 Guillaume Jaume , Anurag Vaidya , Andrew Zhang , Andrew H. Song , Richard J. Chen , Sharifa Sahai , Dandan Mo , Emilio Madrigal , Long Phi Le , Faisal Mahmood

Deep neural network models can learn clinically relevant features from millions of histopathology images. However generating high-quality annotations to train such models for each hospital, each cancer type, and each diagnostic task is…

Double staining in histopathology, particularly for metaplastic breast cancer, typically employs H&E and P63 dyes. However, P63's tissue damage and high cost necessitate alternative methods. This study introduces xAI-CycleGAN, an advanced…

Image and Video Processing · Electrical Eng. & Systems 2023-12-07 Tibor Sloboda , Lukáš Hudec , Wanda Benešová

Biopsies are the gold standard for breast cancer diagnosis. This task can be improved by the use of Computer Aided Diagnosis (CAD) systems, reducing the time of diagnosis and reducing the inter and intra-observer variability. The advances…

Computer Vision and Pattern Recognition · Computer Science 2019-05-30 Jonathan de Matos , Alceu de S. Britto , Luiz E. S. de Oliveira , Alessandro L. Koerich

As machine learning becomes more and more available to the general public, theoretical questions are turning into pressing practical issues. Possibly, one of the most relevant concerns is the assessment of our confidence in trusting machine…

Machine Learning · Computer Science 2020-06-30 Pietro Barbiero , Giovanni Squillero , Alberto Tonda

We aim to determine some physical properties of distant galaxies (for example, stellar mass, star formation history, or chemical enrichment history) from their observed spectra, using supervised machine learning methods. We know that…

Instrumentation and Methods for Astrophysics · Physics 2020-12-02 Viviana Acquaviva , Chistopher Lovell , Emille Ishida

The variation in histologic staining between different medical centers is one of the most profound challenges in the field of computer-aided diagnosis. The appearance disparity of pathological whole slide images causes algorithms to become…

Image and Video Processing · Electrical Eng. & Systems 2024-04-05 Martin J. Hetz , Tabea-Clara Bucher , Titus J. Brinker

Cell detection in histopathology images is of great interest to clinical practice and research, and convolutional neural networks (CNNs) have achieved remarkable cell detection results. Typically, to train CNN-based cell detection models,…

Computer Vision and Pattern Recognition · Computer Science 2023-02-17 Zipei Zhao , Fengqian Pang , Yaou Liu , Zhiwen Liu , Chuyang Ye