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The accurate classification of brain tumors from MRI scans is essential for effective diagnosis and treatment planning. This paper presents a weighted ensemble learning approach that combines deep learning and traditional machine learning…

计算机视觉与模式识别 · 计算机科学 2026-03-31 Ha Anh Vu

Studies estimate that there will be 266,120 new cases of invasive breast cancer and 40,920 breast cancer induced deaths in the year of 2018 alone. Despite the pervasiveness of this affliction, the current process to obtain an accurate…

计算机视觉与模式识别 · 计算机科学 2018-07-06 Siddhant Rao

Deep learning has driven significant advances in mitotic figure analysis within computational pathology. In this paper, we present our approach to the Mitosis Domain Generalization (MIDOG) 2025 Challenge, which consists of two distinct…

图像与视频处理 · 电气工程与系统科学 2025-09-04 Shuting Xu , Runtong Liu , Zhixuan Chen , Junlin Hou , Hao Chen

Mitotic figure detection remains a challenging task in computational pathology due to domain variability and morphological complexity. This paper describes our participation in the MIDOG 2025 challenge, focusing on robust mitotic figure…

图像与视频处理 · 电气工程与系统科学 2025-09-04 Euiseop Song , Jaeyoung Park , Jaewoo Park

Automated detection of mitotic figures in histopathology images is a challenging task: here, we present the different steps that describe the strategy we applied to participate in the MIDOG 2021 competition. The purpose of the competition…

计算机视觉与模式识别 · 计算机科学 2021-09-28 Maxime W. Lafarge , Viktor H. Koelzer

Leveraging multimodal information from Magnetic Resonance Imaging (MRI) plays a vital role in lesion segmentation, especially for brain tumors. However, in clinical practice, multimodal MRI data are often incomplete, making it challenging…

计算机视觉与模式识别 · 计算机科学 2026-01-01 Yulong Zou , Bo Liu , Cun-Jing Zheng , Yuan-ming Geng , Siyue Li , Qiankun Zuo , Shuihua Wang , Yudong Zhang , Jin Hong

Mix-based augmentation has been proven fundamental to the generalization of deep vision models. However, current augmentations only mix samples at the current data batch during training, which ignores the possible knowledge accumulated in…

计算机视觉与模式识别 · 计算机科学 2022-03-15 Lingfeng Yang , Xiang Li , Borui Zhao , Renjie Song , Jian Yang

Brain tumor classification from magnetic resonance imaging, which is also known as MRI, plays a sensitive role in computer-assisted diagnosis systems. In recent years, deep learning models have achieved high classification accuracy.…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Hiba Adil Al-kharsan , Róbert Rajkó

Density of mitotic figures in histologic sections is a prognostically relevant characteristic for many tumours. Due to high inter-pathologist variability, deep learning-based algorithms are a promising solution to improve tumour…

Although deep learning models for abnormality classification can perform well in screening mammography, the demographic, imaging, and clinical characteristics associated with increased risk of model failure remain unclear. This…

Mitotic figure detection in histopathology images remains challenging due to significant domain shifts across different scanners, staining protocols, and tissue types. This paper presents our approach for the MIDOG 2025 challenge Track 1,…

Brain tumors, particularly glioblastoma, continue to challenge medical diagnostics and treatments globally. This paper explores the application of deep learning to multi-modality magnetic resonance imaging (MRI) data for enhanced brain…

图像与视频处理 · 电气工程与系统科学 2023-08-15 Chiranjeewee Prasad Koirala , Sovesh Mohapatra , Advait Gosai , Gottfried Schlaug

The density of mitotic figures within tumor tissue is known to be highly correlated with tumor proliferation and thus is an important marker in tumor grading. Recognition of mitotic figures by pathologists is known to be subject to a strong…

This report details our submission to the Mitotic Domain Generalization (MIDOG) 2025 challenge, which addresses the critical task of mitotic figure detection in histopathology for cancer prognostication. Following the "Bitter…

图像与视频处理 · 电气工程与系统科学 2025-09-04 Zhuoyan Shen , Esther Bär , Maria Hawkins , Konstantin Bräutigam , Charles-Antoine Collins-Fekete

Fine-tuning is widely applied in image classification tasks as a transfer learning approach. It re-uses the knowledge from a source task to learn and obtain a high performance in target tasks. Fine-tuning is able to alleviate the challenge…

计算机视觉与模式识别 · 计算机科学 2022-07-27 Xuyang Shen , Jo Plested , Sabrina Caldwell , Yiran Zhong , Tom Gedeon

Mitotic counting is a vital prognostic marker of tumor proliferation in breast cancer. Deep learning-based mitotic detection is on par with pathologists, but it requires large labeled data for training. We propose a deep classification…

计算机视觉与模式识别 · 计算机科学 2020-07-03 Pushpak Pati , Antonio Foncubierta-Rodriguez , Orcun Goksel , Maria Gabrani

For brain tumour segmentation, deep learning models can achieve human expert-level performance given a large amount of data and pixel-level annotations. However, the expensive exercise of obtaining pixel-level annotations for large amounts…

计算机视觉与模式识别 · 计算机科学 2023-10-11 Xiao Liu , Antanas Kascenas , Hannah Watson , Sotirios A. Tsaftaris , Alison Q. O'Neil

Certain cancer types, notably pancreatic cancer, are difficult to detect at an early stage, motivating robust biomarker-based screening. Liquid biopsies enable non-invasive monitoring of circulating biomarkers, but typical machine learning…

机器学习 · 计算机科学 2025-11-21 Chongmin Lee , Jihie Kim

Face Recognition (FR) tasks have made significant progress with the advent of Deep Neural Networks, particularly through margin-based triplet losses that embed facial images into high-dimensional feature spaces. During training, these…

计算机视觉与模式识别 · 计算机科学 2025-07-16 Pierrick Leroy , Antonio Mastropietro , Marco Nurisso , Francesco Vaccarino

Accurate and interpretable classification of brain tumors from magnetic resonance imaging (MRI) is critical for effective diagnosis and treatment planning. This study presents an ensemble-based deep learning framework that combines…

图像与视频处理 · 电气工程与系统科学 2025-08-12 Melika Filvantorkaman , Mohsen Piri , Maral Filvan Torkaman , Ashkan Zabihi , Hamidreza Moradi