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Early-stage 3D brain tumor segmentation from magnetic resonance imaging (MRI) scans is crucial for prompt and effective treatment. However, this process faces the challenge of precise delineation due to the tumors' complex heterogeneity.…

图像与视频处理 · 电气工程与系统科学 2024-11-26 Ebtihal J. Alwadee , Xianfang Sun , Yipeng Qin , Frank C. Langbein

Medical image segmentation is of great significance in analysis of illness. The use of deep neural networks in medical image segmentation can help doctors extract regions of interest from complex medical images, thereby improving diagnostic…

图像与视频处理 · 电气工程与系统科学 2026-04-01 Zhuoyi Fang , Kexuan Shi , Jiajia Liu , Qiang Han

Accurate and reliable brain tumor segmentation is a critical component in cancer diagnosis, treatment planning, and treatment outcome evaluation. Build upon successful deep learning techniques, a novel brain tumor segmentation method is…

计算机视觉与模式识别 · 计算机科学 2017-11-13 Xiaomei Zhao , Yihong Wu , Guidong Song , Zhenye Li , Yazhuo Zhang , Yong Fan

Accurate medical image segmentation is essential for clinical quantification, disease diagnosis, treatment planning and many other applications. Both convolution-based and transformer-based u-shaped architectures have made significant…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Libin Lan , Pengzhou Cai , Lu Jiang , Xiaojuan Liu , Yongmei Li , Yudong Zhang

Deep learning architecture with convolutional neural network (CNN) achieves outstanding success in the field of computer vision. Where U-Net, an encoder-decoder architecture structured by CNN, makes a great breakthrough in biomedical image…

图像与视频处理 · 电气工程与系统科学 2023-02-13 Qing Xu , Zhicheng Ma , Na HE , Wenting Duan

MRI tumor segmentation remains a critical challenge in medical imaging, where volumetric analysis faces unique computational demands due to the complexity of 3D data. The spatially sequential arrangement of adjacent MRI slices provides…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Jiacheng Lu , Hui Ding , Shiyu Zhang , Guoping Huo

Accurately segmenting lesions in ultrasound images is challenging due to the difficulty in distinguishing boundaries between lesions and surrounding tissues. While deep learning has improved segmentation accuracy, there is limited focus on…

图像与视频处理 · 电气工程与系统科学 2024-11-19 Guoping Xu , Ximing Wu , Wentao Liao , Xinglong Wu , Qing Huang , Chang Li

Accurate detection of oral cancer is crucial for improving patient outcomes. However, the field faces two key challenges: the scarcity of deep learning-based image segmentation research specifically targeting oral cancer and the lack of…

图像与视频处理 · 电气工程与系统科学 2023-10-05 Ahmed Albishri , Syed Jawad Hussain Shah , Yugyung Lee , Rong Wang

Accurate and automatic segmentation of brain tumors in multi-parametric magnetic resonance imaging (mpMRI) is essential for quantitative measurements, which play an increasingly important role in clinical diagnosis and prognosis. The…

The paper demonstrates the use of the fully convolutional neural network for glioma segmentation on the BraTS 2019 dataset. Three-layers deep encoder-decoder architecture is used along with dense connection at encoder part to propagate the…

图像与视频处理 · 电气工程与系统科学 2019-09-23 Rupal Agravat , Mehul S Raval

Segmenting brain tumors in multi-parametric magnetic resonance imaging enables performing quantitative analysis in support of clinical trials and personalized patient care. This analysis provides the potential to impact clinical…

Uncertainty quantification is vital for safety-critical Deep Learning applications like medical image segmentation. We introduce BA U-Net, an uncertainty-aware model for MRI segmentation that integrates Bayesian Neural Networks with…

图像与视频处理 · 电气工程与系统科学 2024-09-17 Lohith Konathala

Class imbalance has emerged as one of the major challenges for medical image segmentation. The model cascade (MC) strategy significantly alleviates the class imbalance issue via running a set of individual deep models for coarse-to-fine…

计算机视觉与模式识别 · 计算机科学 2020-04-22 Chenhong Zhou , Changxing Ding , Xinchao Wang , Zhentai Lu , Dacheng Tao

A definitive diagnosis of a brain tumour is essential for enhancing treatment success and patient survival. However, it is difficult to manually evaluate multiple magnetic resonance imaging (MRI) images generated in a clinic. Therefore,…

神经与进化计算 · 计算机科学 2022-04-27 Amin Abdollahi Dehkordi , Mina Hashemi , Mehdi Neshat , Seyedali Mirjalili , Ali Safaa Sadiq

Cancer is one of the leading causes of death globally, and early diagnosis is crucial for patient survival. Deep learning algorithms have great potential for automatic cancer analysis. Artificial intelligence has achieved high performance…

图像与视频处理 · 电气工程与系统科学 2024-04-16 Monika Górka , Daniel Jaworek , Marek Wodzinski

Brain tumors pose a significant threat to human life, therefore it is very much necessary to detect them accurately in the early stages for better diagnosis and treatment. Brain tumors can be detected by the radiologist manually from the…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Sayan Das , Arghadip Biswas

The segmentation of diseases is a popular topic explored by researchers in the field of machine learning. Brain tumors are extremely dangerous and require the utmost precision to segment for a successful surgery. Patients with tumors…

图像与视频处理 · 电气工程与系统科学 2022-04-05 Sanskriti Singh

Magnetic resonance (MR) imaging is essential for evaluating central nervous system (CNS) tumors, guiding surgical planning, treatment decisions, and assessing postoperative outcomes and complication risks. While recent work has advanced…

Monitoring of Diffuse Intrinsic Pontine Glioma (DIPG) and Diffuse Midline Glioma (DMG) brain tumors in pediatric patients is key for assessment of treatment response. Response Assessment in Pediatric Neuro-Oncology (RAPNO) guidelines…

图像与视频处理 · 电气工程与系统科学 2024-10-21 Timothy Mulvany , Daniel Griffiths-King , Jan Novak , Heather Rose

MRI analysis takes central position in brain tumor diagnosis and treatment, thus it's precise evaluation is crucially important. However, it's 3D nature imposes several challenges, so the analysis is often performed on 2D projections that…

计算机视觉与模式识别 · 计算机科学 2018-10-10 Dmitry Lachinov , Evgeny Vasiliev , Vadim Turlapov