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Nuclei instance segmentation plays an important role in the analysis of Hematoxylin and Eosin (H&E)-stained images. While supervised deep learning (DL)-based approaches represent the state-of-the-art in automatic nuclei instance…

Image and Video Processing · Electrical Eng. & Systems 2021-03-25 Amirreza Mahbod , Gerald Schaefer , Benjamin Bancher , Christine Löw , Georg Dorffner , Rupert Ecker , Isabella Ellinger

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…

Image and Video Processing · Electrical Eng. & Systems 2023-08-04 Amirreza Mahbod , Christine Polak , Katharina Feldmann , Rumsha Khan , Katharina Gelles , Georg Dorffner , Ramona Woitek , Sepideh Hatamikia , Isabella Ellinger

Nuclei instance segmentation is crucial in oncological diagnosis and cancer pathology research. H&E stained images are commonly used for medical diagnosis, but pre-processing is necessary before using them for image processing tasks. Two…

Image and Video Processing · Electrical Eng. & Systems 2024-04-22 Zarif Ahmed , Chowdhury Nur E Alam Siddiqi , Fardifa Fathmiul Alam , Tasnim Ahmed , Tareque Mohmud Chowdhury

Automatic nuclei segmentation and classification play a vital role in digital pathology. However, previous works are mostly built on data with limited diversity and small sizes, making the results questionable or misleading in actual…

Image and Video Processing · Electrical Eng. & Systems 2023-05-31 Kai Yao , Kaizhu Huang , Jie Sun , Amir Hussain

Manually annotating nuclei from the gigapixel Hematoxylin and Eosin (H&E)-stained Whole Slide Images (WSIs) is a laborious and costly task, meaning automated algorithms for cell nuclei instance segmentation and classification could…

Computer Vision and Pattern Recognition · Computer Science 2024-07-29 João D. Nunes , Diana Montezuma , Domingos Oliveira , Tania Pereira , Jaime S. Cardoso

Nuclear segmentation and classification within Haematoxylin & Eosin stained histology images is a fundamental prerequisite in the digital pathology work-flow. The development of automated methods for nuclear segmentation and classification…

Computer Vision and Pattern Recognition · Computer Science 2019-11-14 Simon Graham , Quoc Dang Vu , Shan E Ahmed Raza , Ayesha Azam , Yee Wah Tsang , Jin Tae Kwak , Nasir Rajpoot

In this paper, we develop a complete pipeline for stain normalization, segmentation, and classification of nuclei in hematoxylin and eosin (H&E) stained breast cancer histopathology images. In the first step, we use a CNN-based stain…

Computer Vision and Pattern Recognition · Computer Science 2018-11-12 Edwin Yuan , Junkyo Suh

In computational pathology, nuclear instance segmentation is a fundamental task with many downstream clinical applications. With the advent of deep learning, many approaches, including convolutional neural networks (CNNs) and vision…

Computer Vision and Pattern Recognition · Computer Science 2026-05-06 Amirreza Mahbod , Ramona Woitek , Jeanne Shen

Recently, pruning deep neural networks (DNNs) has received a lot of attention for improving accuracy and generalization power, reducing network size, and increasing inference speed on specialized hardwares. Although pruning was mainly…

Image and Video Processing · Electrical Eng. & Systems 2022-06-16 Amirreza Mahbod , Rahim Entezari , Isabella Ellinger , Olga Saukh

In this paper, we introduced a novel feature extraction approach, named exclusive autoencoder (XAE), which is a supervised version of autoencoder (AE), able to largely improve the performance of nucleus detection and classification on…

Computer Vision and Pattern Recognition · Computer Science 2018-11-29 Chao-Hui Huang , Daniel Racoceanu

Nuclei detection and segmentation in hematoxylin and eosin-stained (H&E) tissue images are important clinical tasks and crucial for a wide range of applications. However, it is a challenging task due to nuclei variances in staining and…

Image and Video Processing · Electrical Eng. & Systems 2023-10-09 Fabian Hörst , Moritz Rempe , Lukas Heine , Constantin Seibold , Julius Keyl , Giulia Baldini , Selma Ugurel , Jens Siveke , Barbara Grünwald , Jan Egger , Jens Kleesiek

Instance segmentation of nuclei and glands in the histology images is an important step in computational pathology workflow for cancer diagnosis, treatment planning and survival analysis. With the advent of modern hardware, the recent…

Image and Video Processing · Electrical Eng. & Systems 2022-12-27 Esha Sadia Nasir , Arshi Perviaz , Muhammad Moazam Fraz

We address the problem of automated nuclear segmentation, classification, and quantification from Haematoxylin and Eosin stained histology images, which is of great relevance for several downstream computational pathology applications. In…

Computer Vision and Pattern Recognition · Computer Science 2022-04-19 Lihao Liu , Chenyang Hong , Angelica I. Aviles-Rivero , Carola-Bibiane Schönlieb

In computational digital pathology, accurate nuclear segmentation of Hematoxylin and Eosin (H&E) stained whole slide images (WSIs) is a critical step for many analyses and tissue characterizations. One popular deep learning-based nuclear…

Due to the wide existence and large morphological variances of nuclei, accurate nuclei instance segmentation is still one of the most challenging tasks in computational pathology. The annotating of nuclei instances, requiring experienced…

Computer Vision and Pattern Recognition · Computer Science 2020-07-23 Xinpeng Xie , Jiawei Chen , Yuexiang Li , Linlin Shen , Kai Ma , Yefeng Zheng

Segmentation of nuclei regions from histological images is an important task for automated computer-aided analysis of histological images, particularly in the presence of impermissible color variation in the color appearance of stained…

Image and Video Processing · Electrical Eng. & Systems 2025-06-10 Suman Mahapatra , Pradipta Maji

Nuclei segmentation is a fundamental task that is critical for various computational pathology applications including nuclei morphology analysis, cell type classification, and cancer grading. Conventional vision-based methods for nuclei…

Computer Vision and Pattern Recognition · Computer Science 2018-10-23 Faisal Mahmood , Daniel Borders , Richard Chen , Gregory N. McKay , Kevan J. Salimian , Alexander Baras , Nicholas J. Durr

Generally, microscopy image analysis in biology relies on the segmentation of individual nuclei, using a dedicated stained image, to identify individual cells. However stained nuclei have drawbacks like the need for sample preparation, and…

Image and Video Processing · Electrical Eng. & Systems 2022-11-08 Gendarme Mathieu , Lambert Annika M. , El Debs Bachir

Automated histopathological image analysis plays a vital role in computer-aided diagnosis of various diseases. Among developed algorithms, deep learning-based approaches have demonstrated excellent performance in multiple tasks, including…

Computer Vision and Pattern Recognition · Computer Science 2025-10-24 Nima Torbati , Anastasia Meshcheryakova , Ramona Woitek , Diana Mechtcheriakova , Amirreza Mahbod

Segmentation and classification of cell nuclei in histopathology images using deep neural networks (DNNs) can save pathologists' time for diagnosing various diseases, including cancers, by automating cell counting and morphometric…

Computer Vision and Pattern Recognition · Computer Science 2023-10-06 Amruta Parulekar , Utkarsh Kanwat , Ravi Kant Gupta , Medha Chippa , Thomas Jacob , Tripti Bameta , Swapnil Rane , Amit Sethi
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