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Recently, multimodal deep learning, which integrates histopathology slides and molecular biomarkers, has achieved a promising performance in glioma grading. Despite great progress, due to the intra-modality complexity and inter-modality…

Computer Vision and Pattern Recognition · Computer Science 2024-08-19 Li Pan , Yupei Zhang , Qiushi Yang , Tan Li , Xiaohan Xing , Maximus C. F. Yeung , Zhen Chen

Deep learning-based fault diagnosis (FD) approaches require a large amount of training data, which are difficult to obtain since they are located across different entities. Federated learning (FL) enables multiple clients to collaboratively…

Machine Learning · Computer Science 2023-10-16 Jixuan Cui , Jun Li , Zhen Mei , Kang Wei , Sha Wei , Ming Ding , Wen Chen , Song Guo

Multi-Focus Image Fusion (MFIF) is a promising image enhancement technique to obtain all-in-focus images meeting visual needs and it is a precondition of other computer vision tasks. One of the research trends of MFIF is to avoid the…

Computer Vision and Pattern Recognition · Computer Science 2020-11-10 Yicheng Wang , Shuang Xu , Junmin Liu , Zixiang Zhao , Chunxia Zhang , Jiangshe Zhang

Significant advancements in AI-driven multimodal medical image diagnosis have led to substantial improvements in ophthalmic disease identification in recent years. However, acquiring paired multimodal ophthalmic images remains prohibitively…

Computer Vision and Pattern Recognition · Computer Science 2025-09-11 Zhihao Zhao , Yinzheng Zhao , Junjie Yang , Xiangtong Yao , Quanmin Liang , Daniel Zapp , Kai Huang , Nassir Navab , M. Ali Nasseri

Federated learning enables collaborative model training across geographically distributed medical centers while preserving data privacy. However, domain shifts and heterogeneity in data often lead to a degradation in model performance.…

Medical image analysis typically includes several tasks such as enhancement, segmentation, and classification. Traditionally, these tasks are implemented using separate deep learning models for separate tasks, which is not efficient because…

Computer Vision and Pattern Recognition · Computer Science 2021-06-09 Ghada Zamzmi , Sivaramakrishnan Rajaraman , Sameer Antani

Surgical scene Multi-Task Federated Learning (MTFL) is essential for robot-assisted minimally invasive surgery (RAS) but remains underexplored in surgical video understanding due to two key challenges: (1) Tissue Diversity: Local models…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Zheng Fang , Ziwei Niu , Ziyue Wang , Zhu Zhuo , Haofeng Liu , Shuyang Qian , Jun Xia , Yueming Jin

Remote sensing image segmentation (RSIS) in federated environments has gained increasing attention because it enables collaborative model training across distributed datasets without sharing raw imagery or annotations. Federated RSIS…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Xiaokang Zhang , Xuran Xiong , Jianzhong Huang , Lefei Zhang

Accurate tumor segmentation in PET/CT images is crucial for computer-aided cancer diagnosis and treatment. The primary challenge lies in effectively integrating the complementary information from PET and CT images. In clinical settings, the…

Image and Video Processing · Electrical Eng. & Systems 2025-01-03 Yuxuan Qi , Li Lin , Jiajun Wang , Bin Zhang , Jingya Zhang

With the advancements in medical artificial intelligence (AI), fundus image classifiers are increasingly being applied to assist in ophthalmic diagnosis. While existing classification models have achieved high accuracy on specific fundus…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Yuzhuo Zhou , Chi Liu , Sheng Shen , Siyu Le , Liwen Yu , Sihan Ouyang , Zongyuan Ge

Current fundus image analysis models are predominantly built for specific tasks relying on individual datasets. The learning process is usually based on data-driven paradigm without prior knowledge, resulting in poor transferability and…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Ruiqi Wu , Chenran Zhang , Jianle Zhang , Yi Zhou , Tao Zhou , Huazhu Fu

Integrating the different data modalities of cancer patients can significantly improve the predictive performance of patient survival. However, most existing methods ignore the simultaneous utilization of rich semantic features at different…

Computer Vision and Pattern Recognition · Computer Science 2024-05-14 Liangrui Pan , Yijun Peng , Yan Li , Yiyi Liang , Liwen Xu , Qingchun Liang , Shaoliang Peng

Neural networks that map between low dimensional spaces are ubiquitous in computer graphics and scientific computing; however, in their naive implementation, they are unable to learn high frequency information. We present a comprehensive…

Computer Vision and Pattern Recognition · Computer Science 2025-04-21 Samuel Audia , Soheil Feizi , Matthias Zwicker , Dinesh Manocha

Recent approaches to multi-task learning (MTL) have focused on modelling connections between tasks at the decoder level. This leads to a tight coupling between tasks, which need retraining if a new task is inserted or removed. We argue that…

Machine Learning · Computer Science 2022-04-13 Jaime Spencer , Richard Bowden , Simon Hadfield

Existing multi-modal learning methods on fundus and OCT images mostly require both modalities to be available and strictly paired for training and testing, which appears less practical in clinical scenarios. To expand the scope of clinical…

Computer Vision and Pattern Recognition · Computer Science 2025-04-08 Lehan Wang , Chongchong Qi , Chubin Ou , Lin An , Mei Jin , Xiangbin Kong , Xiaomeng Li

Abnormalities in retinal fundus images may indicate certain pathologies such as diabetic retinopathy, hypertension, stroke, glaucoma, retinal macular edema, venous occlusion, and atherosclerosis, making the study and analysis of retinal…

Image and Video Processing · Electrical Eng. & Systems 2024-05-28 Yuzhuo Chen , Zetong Chen , Yuanyuan Liu

Pathology image segmentation across multiple centers encounters significant challenges due to diverse sources of heterogeneity including imaging modalities, organs, and scanning equipment, whose variability brings representation bias and…

Computer Vision and Pattern Recognition · Computer Science 2025-05-29 Yuan Zhang , Feng Chen , Yaolei Qi , Guanyu Yang , Huazhu Fu

In this paper, we introduce MaeFuse, a novel autoencoder model designed for Infrared and Visible Image Fusion (IVIF). The existing approaches for image fusion often rely on training combined with downstream tasks to obtain highlevel visual…

Computer Vision and Pattern Recognition · Computer Science 2025-02-11 Jiayang Li , Junjun Jiang , Pengwei Liang , Jiayi Ma , Liqiang Nie

Super-resolution (SR) for image enhancement has great importance in medical image applications. Broadly speaking, there are two types of SR, one requires multiple low resolution (LR) images from different views of the same object to be…

Image and Video Processing · Electrical Eng. & Systems 2018-10-17 Jin Zhu , Guang Yang , Pietro Lio

Deep learning methods have led to significant improvements in the performance on the facial landmark detection (FLD) task. However, detecting landmarks in challenging settings, such as head pose changes, exaggerated expressions, or uneven…

Computer Vision and Pattern Recognition · Computer Science 2024-02-26 Purbayan Kar , Vishal Chudasama , Naoyuki Onoe , Pankaj Wasnik , Vineeth Balasubramanian