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In computational pathology, automatic nuclei instance segmentation plays an essential role in whole slide image analysis. While many computerized approaches have been proposed for this task, supervised deep learning (DL) methods have shown…

Medication errors and adverse drug events (ADEs) pose significant risks to patient safety, often arising from difficulties in reliably identifying pharmaceuticals in real-world settings. AI-based pill recognition models offer a promising…

计算机视觉与模式识别 · 计算机科学 2026-03-12 W. I. Chu , S. Hirani , G. Tarroni , L. Li

We present a new annotated microscopic cellular image dataset to improve the effectiveness of machine learning methods for cellular image analysis. Cell counting is an important step in cell analysis. Typically, domain experts manually…

图像与视频处理 · 电气工程与系统科学 2024-11-20 Abdurahman Ali Mohammed , Catherine Fonder , Donald S. Sakaguchi , Wallapak Tavanapong , Surya K. Mallapragada , Azeez Idris

Infertility is a major global health issue, and while in-vitro fertilization has improved treatment outcomes, embryo selection remains a critical bottleneck. Time-lapse imaging enables continuous, non-invasive monitoring of embryo…

Cell instance segmentation in fluorescence microscopy images is becoming essential for cancer dynamics and prognosis. Data extracted from cancer dynamics allows to understand and accurately model different metabolic processes such as…

State-of-the-art (SOTA) methods for cell instance segmentation are based on deep learning (DL) semantic segmentation approaches, focusing on distinguishing foreground pixels from background pixels. In order to identify cell instances from…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Peixian Liang , Yifan Ding , Yizhe Zhang , Jianxu Chen , Hao Zheng , Hongxiao Wang , Yejia Zhang , Guangyu Meng , Tim Weninger , Michael Niemier , X. Sharon Hu , Danny Z Chen

Cell instance segmentation (CIS) is crucial for identifying individual cell morphologies in histopathological images, providing valuable insights for biological and medical research. While unsupervised CIS (UCIS) models aim to reduce the…

计算机视觉与模式识别 · 计算机科学 2025-08-11 Sanghyun Jo , Seo Jin Lee , Seungwoo Lee , Seohyung Hong , Hyungseok Seo , Kyungsu Kim

Microscopy imaging plays a vital role in understanding many biological processes in development and disease. The recent advances in automation of microscopes and development of methods and markers for live cell imaging has led to rapid…

计算机视觉与模式识别 · 计算机科学 2017-05-10 Saad Ullah Akram , Juho Kannala , Lauri Eklund , Janne Heikkilä

High-quality instance and panoptic segmentation has traditionally relied on dense instance-level annotations such as masks, boxes, or points, which are costly, inconsistent, and difficult to scale. Unsupervised and weakly-supervised…

计算机视觉与模式识别 · 计算机科学 2026-02-26 Sanghyun Jo , Ziseok Lee , Wooyeol Lee , Jonghyun Choi , Jaesik Park , Kyungsu Kim

Time series classification (TSC) is the most import task in time series mining as it has several applications in medicine, meteorology, finance cyber security, and many others. With the ever increasing size of time series datasets, several…

机器学习 · 计算机科学 2023-12-12 Muhammad Marwan Muhammad Fuad

Medical image segmentation plays a crucial role in clinical medicine, serving as a key tool for auxiliary diagnosis, treatment planning, and disease monitoring. However, traditional segmentation methods such as U-Net are often limited by…

图像与视频处理 · 电气工程与系统科学 2025-12-22 Gaoyu Chen , Haixia Pan

Microscopy imaging techniques are instrumental for characterization and analysis of biological structures. As these techniques typically render 3D visualization of cells by stacking 2D projections, issues such as out-of-plane excitation and…

图像与视频处理 · 电气工程与系统科学 2023-02-16 Amirkoushyar Ziabari , Derek C. Rose , Abbas Shirinifard , David Solecki

We propose a cell segmentation method for analyzing images of densely clustered cells. The method combines the strengths of marker-controlled watershed transformation and a convolutional neural network (CNN). We demonstrate the method…

图像与视频处理 · 电气工程与系统科学 2020-04-06 Filip Lux , Petr Matula

Medical image segmentation remains challenging due to limited fine-grained annotations, complex anatomical structures, and image degradation from noise, low contrast, or illumination variation. We propose TAMISeg, a text-guided segmentation…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Qiang Gao , Yi Wang , Yong Zhang , Yong Li , Yongbing Deng , Lan Du , Cunjian Chen

Deep learning has proven to be more effective than other methods in medical image analysis, including the seemingly simple but challenging task of segmenting individual cells, an essential step for many biological studies. Comparative…

图像与视频处理 · 电气工程与系统科学 2023-11-07 Valentina Vadori , Antonella Peruffo , Jean-Marie Graïc , Livio Finos , Livio Corain , Enrico Grisan

The performance of vision models in medical imaging is often hindered by the prevailing paradigm of fine-tuning backbones pre-trained on out-of-domain natural images. To address this fundamental domain gap, we propose MedDChest, a new…

计算机视觉与模式识别 · 计算机科学 2025-11-07 Mahmoud Soliman , Islam Osman , Mohamed S. Shehata , Rasika Rajapakshe

The rise of In-Context Learning (ICL) for universal medical image segmentation has introduced an unprecedented demand for large-scale, diverse datasets for training, exacerbating the long-standing problem of data scarcity. While data…

计算机视觉与模式识别 · 计算机科学 2025-09-25 Jiesi Hu , Yanwu Yang , Zhiyu Ye , Chenfei Ye , Hanyang Peng , Jianfeng Cao , Ting Ma

Instance segmentation of neurons in volumetric light microscopy images of nervous systems enables groundbreaking research in neuroscience by facilitating joint functional and morphological analyses of neural circuits at cellular resolution.…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Lisa Mais , Peter Hirsch , Claire Managan , Ramya Kandarpa , Josef Lorenz Rumberger , Annika Reinke , Lena Maier-Hein , Gudrun Ihrke , Dagmar Kainmueller

Pathologists routinely alternate between different magnifications when examining Whole-Slide Images, allowing them to evaluate both broad tissue morphology and intricate cellular details to form comprehensive diagnoses. However, existing…

We present Glioma C6, a new open dataset for instance segmentation of glioma C6 cells, designed as both a benchmark and a training resource for deep learning models. The dataset comprises 75 high-resolution phase-contrast microscopy images…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Roman Malashin , Svetlana Pashkevich , Daniil Ilyukhin , Arseniy Volkov , Valeria Yachnaya , Andrey Denisov , Maria Mikhalkova