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High-throughput 3D quantitative phase imaging (QPI) in flow cytometry enables label-free, volumetric characterization of individual cells by reconstructing their refractive index (RI) distributions from multiple viewing angles during flow…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Enze Ye , Wei Lin , Shaochi Ren , Yakun Liu , Xiaoping Li , Hao Wang , He Sun , Feng Pan

Foundation models are reshaping computational pathology by enabling transfer learning, where models pre-trained on vast datasets can be adapted for downstream diagnostic, prognostic, and therapeutic response tasks. Despite these advances,…

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…

In this proceedings we describe the current development status and recent technical achievements of Qibo, an open-source framework for quantum simulation. After a concise overview of the project goal, we introduce the modular layout for…

Quantum Physics · Physics 2023-03-01 Stefano Carrazza , Stavros Efthymiou , Marco Lazzarin , Andrea Pasquale

We propose a quantum-assisted reconstruction framework for high-resolution tomographic imaging that significantly reduces both qubit requirements and radiation exposure. Conventional quantum reconstruction methods require solving QUBO…

Quantum Physics · Physics 2025-04-30 Hyunju Lee , Kyungtaek Jun

Computational analysis of whole slide images (WSIs) has seen significant research progress in recent years, with applications ranging across important diagnostic and prognostic tasks such as survival or cancer subtype prediction. Many…

Computer Vision and Pattern Recognition · Computer Science 2024-11-28 Zak Buzzard , Konstantin Hemker , Nikola Simidjievski , Mateja Jamnik

Pathology images are considered the ``gold standard" for cancer diagnosis and treatment, with gigapixel images providing extensive tissue and cellular information. Existing methods fail to simultaneously extract global structural and local…

Computer Vision and Pattern Recognition · Computer Science 2025-02-17 Haoming Luo , Xiaotian Yu , Shengxuming Zhang , Jiabin Xia , Yang Jian , Yuning Sun , Liang Xue , Mingli Song , Jing Zhang , Xiuming Zhang , Zunlei Feng

Deep learning methods have shown extraordinary potential for analyzing very diverse biomedical data, but their dissemination beyond developers is hindered by important computational hurdles. We introduce ImJoy (https://imjoy.io/), a…

Machine Learning · Computer Science 2019-05-31 Wei Ouyang , Florian Mueller , Martin Hjelmare , Emma Lundberg , Christophe Zimmer

In research labs, there is often a need to customise software at every step in a given bioinformatics workflow, but traditionally it has been difficult to obtain both a high degree of customisability and good performance.…

Software Engineering · Computer Science 2012-08-23 Gabriel Keeble-Gagnère , Johan Nyström-Persson , Matthew Bellgard , Kenji Mizuguchi

Quantum Process Tomography (QPT) methods aim at identifying, i.e. estimating, a given quantum process. QPT is a major quantum information processing tool, since it especially allows one to characterize the actual behavior of quantum gates,…

Quantum Physics · Physics 2020-05-06 Yannick Deville , Alain Deville

The difficulty of processing gigapixel whole slide images (WSIs) in clinical microscopy has been a long-standing barrier to implementing computer aided diagnostic systems. Since modern computing resources are unable to perform computations…

Computer Vision and Pattern Recognition · Computer Science 2020-08-13 Sam Maksoud , Kun Zhao , Peter Hobson , Anthony Jennings , Brian Lovell

Foundation models for computational pathology have shown great promise for specimen-level tasks and are increasingly accessible to researchers. However, specimen-level models built on these foundation models remain largely unavailable,…

Image and Video Processing · Electrical Eng. & Systems 2025-01-13 Jakub R. Kaczmarzyk , Rishul Sharma , Peter K. Koo , Joel H. Saltz

IQUAFLOW is a new image quality framework that provides a set of tools to assess image quality. The user can add custom metrics that can be easily integrated. Furthermore, iquaflow allows to measure quality by using the performance of AI…

Computer Vision and Pattern Recognition · Computer Science 2022-10-25 P. Gallés , K. Takats , M. Hernández-Cabronero , D. Berga , L. Pega , L. Riordan-Chen , C. Garcia , G. Becker , A. Garriga , A. Bukva , J. Serra-Sagristà , D. Vilaseca , J. Marín

We introduce an open source software package UniversalQCompiler written in Mathematica that allows the decomposition of arbitrary quantum operations into a sequence of single-qubit rotations (with arbitrary rotation angles) and…

X-ray propagation-based imaging techniques are well-established at synchrotron radiation and laboratory sources. However, most reconstruction algorithms for such image modalities, also known as phase retrieval algorithms, have been…

Image and Video Processing · Electrical Eng. & Systems 2020-12-16 Max Langer , Yuhe Zhang , Diogo Figueirinhas , Jean-Baptiste Forien , Claire Mouton , Rajmund Mokso , Pablo Villanueva-Perez

Large-scale image data such as digital whole-slide histology images pose a challenging task at annotation software solutions. Today, a number of good solutions with varying scopes exist. For cell annotation, however, we find that many do…

Computer Vision and Pattern Recognition · Computer Science 2018-10-03 Marc Aubreville , Christof Bertram , Robert Klopfleisch , Andreas Maier

We present a fully modular and scalable software pipeline for processing electron microscope (EM) images of brain slices into 3D visualization of individual neurons and demonstrate an end-to-end segmentation of a large EM volume using a…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-11-20 Rafael Vescovi , Hanyu Li , Jeffery Kinnison , Murat Keceli , Misha Salim , Narayanan Kasthuri , Thomas D. Uram , Nicola Ferrier

Quantum phase imaging enables the analysis of transparent samples with thickness and refractive index variations in scenarios requiring precise measurements under low-light conditions. Here, we present a compact quantum phase-gradient…

Computational Pathology (CPath) is an emerging field concerned with the study of tissue pathology via computational algorithms for the processing and analysis of digitized high-resolution images of tissue slides. Recent deep learning based…

Image and Video Processing · Electrical Eng. & Systems 2021-12-20 Amina Asif , Kashif Rajpoot , David Snead , Fayyaz Minhas , Nasir Rajpoot

Image annotation and large annotated datasets are crucial parts within the Computer Vision and Artificial Intelligence fields.At the same time, it is well-known and acknowledged by the research community that the image annotation process is…

Computer Vision and Pattern Recognition · Computer Science 2021-08-27 Tuomo Lahtinen , Hannu Turtiainen , Andrei Costin