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Automated semantic segmentation of cell nuclei in microscopic images is crucial for disease diagnosis and tissue microenvironment analysis. Nonetheless, this task presents challenges due to the complexity and heterogeneity of cells. While…

图像与视频处理 · 电气工程与系统科学 2023-08-10 Zhuchen Shao , Sourya Sengupta , Hua Li , Mark A. Anastasio

Photovoltaic cells are electronic devices that convert light energy to electricity, forming the backbone of solar energy harvesting systems. An essential step in the manufacturing process for photovoltaic cells is visual quality inspection…

图像与视频处理 · 电气工程与系统科学 2022-04-26 Carol Xu , Mahmoud Famouri , Gautam Bathla , Saeejith Nair , Mohammad Javad Shafiee , Alexander Wong

Deep neural networks currently deliver promising results for microscopy image cell segmentation, but they require large-scale labelled databases, which is a costly and time-consuming process. In this work, we relax the labelling requirement…

计算机视觉与模式识别 · 计算机科学 2022-08-04 Youssef Dawoud , Katharina Ernst , Gustavo Carneiro , Vasileios Belagiannis

Light sheet fluorescence microscopy (LSM) enables high-resolution, three-dimensional (3D) imaging of biological specimens, providing rich volumetric data for studying cellular organization, pathology, and vascular networks. However, the…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Adina Scheinfeld , Haotan Zhang , Shang Mu , Rudolf L. M. van Herten , Lucas Stoffl , Ali Erturk , Zhuhao Wu , Johannes C. Paetzold

Microscopy images contain rich information about how cells respond to perturbations, making them essential to applications like drug screening. To quantify images, researchers often use representation extraction methods, and recent years…

计算机视觉与模式识别 · 计算机科学 2026-05-18 Emre Hayir , Lorin Crawford , Alex X. Lu

There has been a lot of recent research on improving the efficiency of fine-tuning foundation models. In this paper, we propose a novel efficient fine-tuning method that allows the input image size of Segment Anything Model (SAM) to be…

计算机视觉与模式识别 · 计算机科学 2026-04-06 Sota Kato , Hinako Mitsuoka , Kazuhiro Hotta

It is clinically crucial and potentially very beneficial to be able to analyze and model directly the spatial distributions of cells in histopathology whole slide images (WSI). However, most existing WSI datasets lack cell-level…

Fluorescence microscopy has enabled a dramatic development in modern biology by visualizing biological organisms with micrometer scale resolution. However, due to the diffraction limit, sub-micron/nanometer features are difficult to…

图像与视频处理 · 电气工程与系统科学 2021-03-10 Varun Mannam , Yide Zhang , Xiaotong Yuan , Scott Howard

Each woman living in the United States has about 1 in 8 chance of developing invasive breast cancer. The mitotic cell count is one of the most common tests to assess the aggressiveness or grade of breast cancer. In this prognosis,…

计算机视觉与模式识别 · 计算机科学 2022-02-18 Robin Elizabeth Yancey

Automated image processing approaches are indispensable for many biomedical experiments and help to cope with the increasing amount of microscopy image data in a fast and reproducible way. Especially state-of-the-art deep learning-based…

图像与视频处理 · 电气工程与系统科学 2022-01-19 Dennis Eschweiler , Malte Rethwisch , Mareike Jarchow , Simon Koppers , Johannes Stegmaier

Semantic segmentation is a crucial task in biomedical image processing, which recent breakthroughs in deep learning have allowed to improve. However, deep learning methods in general are not yet widely used in practice since they require…

计算机视觉与模式识别 · 计算机科学 2019-07-12 Melanie Lubrano di Scandalea , Christian S. Perone , Mathieu Boudreau , Julien Cohen-Adad

Deep learning classifiers for characterization of whole slide tissue morphology require large volumes of annotated data to learn variations across different tissue and cancer types. As is well known, manual generation of digital pathology…

图像与视频处理 · 电气工程与系统科学 2019-07-10 Shahira Abousamra , Le Hou , Rajarsi Gupta , Chao Chen , Dimitris Samaras , Tahsin Kurc , Rebecca Batiste , Tianhao Zhao , Shroyer Kenneth , Joel Saltz

Over the past few years, we have witnessed the success of deep learning in image recognition thanks to the availability of large-scale human-annotated datasets such as PASCAL VOC, ImageNet, and COCO. Although these datasets have covered a…

计算机视觉与模式识别 · 计算机科学 2020-12-29 Xiang Li , Tianhan Wei , Yau Pun Chen , Yu-Wing Tai , Chi-Keung Tang

Extracting single-cell information from microscopy data requires accurate instance-wise segmentations. Obtaining pixel-wise segmentations from microscopy imagery remains a challenging task, especially with the added complexity of…

计算机视觉与模式识别 · 计算机科学 2024-01-02 Christoph Reich , Tim Prangemeier , André O. Françani , Heinz Koeppl

The electron microscope (EM) remains the predominant technique for elucidating intricate details of the animal nervous system at the nanometer scale. However, accurately reconstructing the complex morphology of axons and myelin sheaths…

图像与视频处理 · 电气工程与系统科学 2023-07-06 Ao Cheng , Guoqiang Zhao , Lirong Wang , Ruobing Zhang

The time-consuming task of manual segmentation challenges routine systematic quantification of disease burden. Convolutional neural networks (CNNs) hold significant promise to reliably identify locations and boundaries of tumors from PET…

Cell detection in histopathology images is of great value in clinical practice. \textit{Convolutional neural networks} (CNNs) have been applied to cell detection to improve the detection accuracy, where cell annotations are required for…

计算机视觉与模式识别 · 计算机科学 2021-07-01 Zipei Zhao , Fengqian Pang , Zhiwen Liu , Chuyang Ye

The existing crowd counting models require extensive training data, which is time-consuming to annotate. To tackle this issue, we propose a simple yet effective crowd counting method by utilizing the Segment-Everything-Everywhere Model…

计算机视觉与模式识别 · 计算机科学 2024-08-16 Jia Wan , Qiangqiang Wu , Wei Lin , Antoni B. Chan

The success of large language models has inspired the computer vision community to explore image segmentation foundation model that is able to zero/few-shot generalize through prompt engineering. Segment-Anything(SAM), among others, is the…

计算机视觉与模式识别 · 计算机科学 2024-04-11 Haojie Zhang , Yongyi Su , Xun Xu , Kui Jia

Purpose: Recent developments in computational pathology have been driven by advances in Vision Foundation Models, particularly the Segment Anything Model (SAM). This model facilitates nuclei segmentation through two primary methods:…

计算机视觉与模式识别 · 计算机科学 2025-08-22 Xueyuan Li , Can Cui , Ruining Deng , Yucheng Tang , Quan Liu , Tianyuan Yao , Shunxing Bao , Naweed Chowdhury , Haichun Yang , Yuankai Huo