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Previous research on the diagnosis of Bipolar disorder has mainly focused on resting-state functional magnetic resonance imaging. However, their accuracy can not meet the requirements of clinical diagnosis. Efficient multimodal fusion…

计算机视觉与模式识别 · 计算机科学 2024-01-17 Guoxin Wang , Sheng Shi , Shan An , Fengmei Fan , Wenshu Ge , Qi Wang , Feng Yu , Zhiren Wang

Managing fluid balance in dialysis patients is crucial, as improper management can lead to severe complications. In this paper, we propose a multimodal approach that integrates visual features from lung ultrasound images with clinical data…

图像与视频处理 · 电气工程与系统科学 2024-10-04 Tianqi Yang , Nantheera Anantrasirichai , Oktay Karakuş , Marco Allinovi , Alin Achim

Vision foundation models like DINOv2 demonstrate remarkable potential in medical imaging despite their origin in natural image domains. However, their design inherently works best for uni-modal image analysis, limiting their effectiveness…

图像与视频处理 · 电气工程与系统科学 2025-09-09 Daniel Scholz , Ayhan Can Erdur , Viktoria Ehm , Anke Meyer-Baese , Jan C. Peeken , Daniel Rueckert , Benedikt Wiestler

Multi-modal MR imaging is routinely used in clinical practice to diagnose and investigate brain tumors by providing rich complementary information. Previous multi-modal MRI segmentation methods usually perform modal fusion by concatenating…

图像与视频处理 · 电气工程与系统科学 2022-09-01 Zhaohu Xing , Lequan Yu , Liang Wan , Tong Han , Lei Zhu

Multimodal magnetic resonance imaging (MRI) provides complementary information for sub-region analysis of brain tumors. Plenty of methods have been proposed for automatic brain tumor segmentation using four common MRI modalities and…

图像与视频处理 · 电气工程与系统科学 2023-03-10 Hong Liu , Dong Wei , Donghuan Lu , Jinghan Sun , Liansheng Wang , Yefeng Zheng

Combining multiple modalities carrying complementary information through multimodal learning (MML) has shown considerable benefits for diagnosing multiple pathologies. However, the robustness of multimodal models to missing modalities is…

机器学习 · 计算机科学 2024-07-31 Hava Chaptoukaev , Vincenzo Marcianó , Francesco Galati , Maria A. Zuluaga

We propose a new deep learning method for tumour segmentation when dealing with missing imaging modalities. Instead of producing one network for each possible subset of observed modalities or using arithmetic operations to combine feature…

图像与视频处理 · 电气工程与系统科学 2019-10-22 Reuben Dorent , Samuel Joutard , Marc Modat , Sébastien Ourselin , Tom Vercauteren

Multi-modal fusion approaches aim to integrate information from different data sources. Unlike natural datasets, such as in audio-visual applications, where samples consist of "paired" modalities, data in healthcare is often collected…

图像与视频处理 · 电气工程与系统科学 2023-03-03 Nasir Hayat , Krzysztof J. Geras , Farah E. Shamout

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

The accelerated MRI reconstruction process presents a challenging ill-posed inverse problem due to the extensive under-sampling in k-space. Recently, Vision Transformers (ViTs) have become the mainstream for this task, demonstrating…

图像与视频处理 · 电气工程与系统科学 2024-12-17 Yucong Meng , Zhiwei Yang , Yonghong Shi , Zhijian Song

Automated incident management is critical for microservice reliability. While recent unified frameworks leverage multimodal data for joint optimization, they unrealistically assume perfect data completeness. In practice, network…

机器学习 · 计算机科学 2026-03-30 Wenzhuo Qian , Hailiang Zhao , Ziqi Wang , Zhipeng Gao , Jiayi Chen , Zhiwei Ling , Shuiguang Deng

Using multiple spatial modalities has been proven helpful in improving semantic segmentation performance. However, there are several real-world challenges that have yet to be addressed: (a) improving label efficiency and (b) enhancing…

计算机视觉与模式识别 · 计算机科学 2023-04-24 Harsh Maheshwari , Yen-Cheng Liu , Zsolt Kira

To ensure safe clinical integration, deep learning models must provide more than just high accuracy; they require dependable uncertainty quantification. While current Medical Vision Transformers perform well, they frequently struggle with…

图像与视频处理 · 电气工程与系统科学 2026-04-13 Mohammed Maaz Sibhai , Abedalrhman Alkhateeb , Saad B. Ahmed

Diffusion magnetic resonance imaging (dMRI) is an important tool in characterizing tissue microstructure based on biophysical models, which are complex and highly non-linear. Resolving microstructures with optimization techniques is prone…

信号处理 · 电气工程与系统科学 2022-05-16 Tianshu Zheng , Cong Sun , Weihao Zheng , Wen Shi , Haotian Li , Yi Sun , Yi Zhang , Guangbin Wang , Chuyang Ye , Dan Wu

Integrating information from multiple modalities enhances the robustness of scene perception systems in autonomous vehicles, providing a more comprehensive and reliable sensory framework. However, the modality incompleteness in multi-modal…

计算机视觉与模式识别 · 计算机科学 2024-04-12 Ruiping Liu , Jiaming Zhang , Kunyu Peng , Yufan Chen , Ke Cao , Junwei Zheng , M. Saquib Sarfraz , Kailun Yang , Rainer Stiefelhagen

Multimodal recommender systems work by augmenting the representation of the products in the catalogue through multimodal features extracted from images, textual descriptions, or audio tracks characterising such products. Nevertheless, in…

信息检索 · 计算机科学 2024-04-01 Daniele Malitesta , Emanuele Rossi , Claudio Pomo , Fragkiskos D. Malliaros , Tommaso Di Noia

Automated classification of liver lesions in multi-phase CT and MR scans is of clinical significance but challenging. This study proposes a novel Siamese Dual-Resolution Transformer (SDR-Former) framework, specifically designed for liver…

图像与视频处理 · 电气工程与系统科学 2024-02-28 Meng Lou , Hanning Ying , Xiaoqing Liu , Hong-Yu Zhou , Yuqing Zhang , Yizhou Yu

Multimodal Federated Learning frequently encounters challenges of client modality heterogeneity, leading to undesired performances for secondary modality in multimodal learning. It is particularly prevalent in audiovisual learning, with…

音频与语音处理 · 电气工程与系统科学 2024-08-29 Tiantian Feng , Tuo Zhang , Salman Avestimehr , Shrikanth S. Narayanan

Multimodal networks have demonstrated remarkable performance improvements over their unimodal counterparts. Existing multimodal networks are designed in a multi-branch fashion that, due to the reliance on fusion strategies, exhibit…

Multimodal learning has been demonstrated to enhance performance across various clinical tasks, owing to the diverse perspectives offered by different modalities of data. However, existing multimodal segmentation methods rely on…

图像与视频处理 · 电气工程与系统科学 2026-02-04 Shiyun Chen , Li Lin , Pujin Cheng , ZhiCheng Jin , JianJian Chen , HaiDong Zhu , Kenneth K. Y. Wong , Xiaoying Tang