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Most current audio-visual emotion recognition models lack the flexibility needed for deployment in practical applications. We envision a multimodal system that works even when only one modality is available and can be implemented…

Machine Learning · Computer Science 2026-01-13 Lucas Goncalves , Seong-Gyun Leem , Wei-Cheng Lin , Berrak Sisman , Carlos Busso

Volumetric images from Magnetic Resonance Imaging (MRI) provide invaluable information in preoperative staging of rectal cancer. Above all, accurate preoperative discrimination between T2 and T3 stages is arguably both the most challenging…

Image and Video Processing · Electrical Eng. & Systems 2022-09-14 Joohyung Lee , Jieun Oh , Inkyu Shin , You-sung Kim , Dae Kyung Sohn , Tae-sung Kim , In So Kweon

Magnetic resonance imaging (MRI) is a powerful and versatile imaging technique, offering a wide spectrum of information about the anatomy by employing different acquisition modalities. However, in the clinical workflow, it is impractical to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Yicheng Wu , Tao Song , Zhonghua Wu , Jin Ye , Zongyuan Ge , Wenjia Bai , Zhaolin Chen , Jianfei Cai

Cancer patients experience high rates of chronic pain throughout the treatment process. Assessing pain for this patient population is a vital component of psychological and functional well-being, as it can cause a rapid deterioration of…

Image and Video Processing · Electrical Eng. & Systems 2023-08-08 Catherine Ordun , Alexandra N. Cha , Edward Raff , Byron Gaskin , Alex Hanson , Mason Rule , Sanjay Purushotham , James L. Gulley

Unsupervised region representation learning aims to extract dense and effective features from unlabeled urban data. While some efforts have been made for solving this problem based on multiple views, existing methods are still insufficient…

Computer Vision and Pattern Recognition · Computer Science 2022-11-17 Liang Zhang , Cheng Long , Gao Cong

Cancer diagnosis and treatment often require a personalized analysis for each patient nowadays, due to the heterogeneity among the different types of tumor and among patients. Radiomics is a recent medical imaging field that has shown…

Computer Vision and Pattern Recognition · Computer Science 2018-06-27 Hongliu Cao , Simon Bernard , Laurent Heutte , Robert Sabourin

Model merging-based multitask learning (MTL) offers a promising approach for performing MTL by merging multiple expert models without requiring access to raw training data. However, in this paper, we examine the merged model's…

Machine Learning · Computer Science 2024-10-21 Enneng Yang , Li Shen , Zhenyi Wang , Guibing Guo , Xingwei Wang , Xiaocun Cao , Jie Zhang , Dacheng Tao

Large datasets often contain multiple distinct feature sets, or views, that offer complementary information that can be exploited by multi-view learning methods to improve results. We investigate anatomical multi-view data, where each brain…

Quantitative Methods · Quantitative Biology 2024-01-17 Yuxiang Wei , Yuqian Chen , Tengfei Xue , Leo Zekelman , Nikos Makris , Yogesh Rathi , Weidong Cai , Fan Zhang , Lauren J. O' Donnell

Regression analysis is employed to examine and quantify the relationships between input variables and a dependent and continuous output variable. It is widely used for predictive modelling in fields such as finance, healthcare, and…

Machine Learning · Computer Science 2025-10-16 Ashish Bhatia , Renato Cordeiro de Amorim , Vito De Feo

We present a tool for resolution recovery in multimodal clinical magnetic resonance imaging (MRI). Such images exhibit great variability, both biological and instrumental. This variability makes automated processing with neuroimaging…

Image and Video Processing · Electrical Eng. & Systems 2019-09-04 Mikael Brudfors , Yael Balbastre , Parashkev Nachev , John Ashburner

Reducing MRI scan times can improve patient care and lower healthcare costs. Many acceleration methods are designed to reconstruct diagnostic-quality images from sparse k-space data, via an ill-posed or ill-conditioned linear inverse…

Image and Video Processing · Electrical Eng. & Systems 2025-05-16 Arda Atalık , Sumit Chopra , Daniel K. Sodickson

Brain tumor diagnosis is largely dependent on Magnetic Resonance Imaging (MRI) evaluation, which requires radiologists to synthesize thousands of images across multiple 3D sequences and longitudinal studies. This process requires advanced…

Computer Vision and Pattern Recognition · Computer Science 2026-05-21 Shiv Ghosh , Junayd Lateef , Chih-Hua Liu , Yannan Yu , Andreas M. Rauschecker , Madhumita Sushil

Deep learning approaches have demonstrated remarkable progress in automatic Chest X-ray analysis. The data-driven feature of deep models requires training data to cover a large distribution. Therefore, it is substantial to integrate…

Computer Vision and Pattern Recognition · Computer Science 2020-06-09 Luyang Luo , Lequan Yu , Hao Chen , Quande Liu , Xi Wang , Jiaqi Xu , Pheng-Ann Heng

Multi-phase CT is widely adopted for the diagnosis of kidney cancer due to the complementary information among phases. However, the complete set of multi-phase CT is often not available in practical clinical applications. In recent years,…

Image and Video Processing · Electrical Eng. & Systems 2023-12-12 Kwang-Hyun Uhm , Seung-Won Jung , Moon Hyung Choi , Sung-Hoo Hong , Sung-Jea Ko

Manual Pap smear analysis for cervical cancer screening is limited by inter-observer variability, time constraints, and restricted expert availability. Although convolutional neural networks (CNNs) have automated cervical cell…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Nisreen Albzour , Sarah S. Lam

Recent radiomic studies have witnessed promising performance of deep learning techniques in learning radiomic features and fusing multimodal imaging data. Most existing deep learning based radiomic studies build predictive models in a…

Computer Vision and Pattern Recognition · Computer Science 2019-01-08 Hongming Li , Pamela Boimel , James Janopaul-Naylor , Haoyu Zhong , Ying Xiao , Edgar Ben-Josef , Yong Fan

We present a novel cross-view classification algorithm where the gallery and probe data come from different views. A popular approach to tackle this problem is the multi-view subspace learning (MvSL) that aims to learn a latent subspace…

Computer Vision and Pattern Recognition · Computer Science 2019-01-23 Jiamiao Xu , Shujian Yu , Xinge You , Mengjun Leng , Xiao-Yuan Jing , C. L. Philip Chen

Transfer learning can address the learning tasks of unlabeled data in the target domain by leveraging plenty of labeled data from a different but related source domain. A core issue in transfer learning is to learn a shared feature space in…

Machine Learning · Computer Science 2019-01-10 Peng Xu , Zhaohong Deng , Jun Wang , Qun Zhang , Shitong Wang

Representation learning (RL) plays an important role in extracting proper representations from complex medical data for various analyzing tasks, such as patient grouping, clinical endpoint prediction and medication recommendation. Medical…

Machine Learning · Computer Science 2019-10-15 Ying Wang , Xiao Xu , Tao Jin , Xiang Li , Guotong Xie , Jianmin Wang

Magnetic Resonance Imaging can produce detailed images of the anatomy and physiology of the human body that can assist doctors in diagnosing and treating pathologies such as tumours. However, MRI suffers from very long acquisition times…

Image and Video Processing · Electrical Eng. & Systems 2022-03-30 George Yiasemis , Jan-Jakob Sonke , Clarisa Sánchez , Jonas Teuwen