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Back pain is a pervasive issue affecting a significant portion of the population, often worsened by certain movements of the lower back. Assessing these movements is important for helping clinicians prescribe appropriate physical therapy.…

Machine Learning · Computer Science 2026-02-13 Jared Levy , Aarti Lalwani , Elijah Wyckoff , Kenneth J. Loh , Sara P. Gombatto , Rose Yu , Emilia Farcas

Background: Pain assessment in individuals with neurological conditions, especially those with limited self-report ability and altered facial expressions, presents challenges. Existing measures, relying on direct observation by caregivers,…

Computer Vision and Pattern Recognition · Computer Science 2024-01-23 Álvaro Sabater-Gárriz , F. Xavier Gaya-Morey , José María Buades-Rubio , Cristina Manresa Yee , Pedro Montoya , Inmaculada Riquelme

Automatically verifying the identity of a person by means of biometrics is an important application in day-to-day activities such as accessing banking services and security control in airports. To increase the system reliability, several…

Although the Segment Anything Model (SAM) has advanced medical image segmentation, its Bayesian adaptation for uncertainty-aware segmentation remains hindered by three key issues: (1) instability in Bayesian fine-tuning of large pre-trained…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Bin Huang , Zhong Liu , Huiying Wen , Bingsheng Huang , Xin Chen , Shuo Li

The paper analyses the possibility to recover different biomedical signals if limited number of samples is available. Having in mind that monitoring of health condition is done by measuring and observing key parameters such as heart…

Signal Processing · Electrical Eng. & Systems 2018-02-02 Ivan Martinovic , Vesna Mandic

A brain--machine interface (BMI) based on motor imagery (MI) enables the control of devices using brain signals while the subject imagines performing a movement. It plays a vital role in prosthesis control and motor rehabilitation. To…

Signal Processing · Electrical Eng. & Systems 2024-09-20 Xiaying Wang , Michael Hersche , Michele Magno , Luca Benini

Bone pain typically occurs immediately following skeletal damage with mechanical distortion or rupture of nociceptive fibres. The pain mechanism is also associated with chronic pain conditions where the healing process is impaired. Any load…

Tools, models and statistical methods for signal processing and medical image analysis and training deep learning models to create research prototypes for eventual clinical applications are of special interest to the biomedical imaging…

Image and Video Processing · Electrical Eng. & Systems 2023-12-22 Pratik Shah , Jenna Lester , Jana G Deflino , Vinay Pai

Micro-gesture recognition and behavior-based emotion prediction are both highly challenging tasks that require modeling subtle, fine-grained human behaviors, primarily leveraging video and skeletal pose data. In this work, we present two…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Arman Martirosyan , Shahane Tigranyan , Maria Razzhivina , Artak Aslanyan , Nazgul Salikhova , Ilya Makarov , Andrey Savchenko , Aram Avetisyan

Automatic integration of whole slide images (WSIs) and gene expression profiles has demonstrated substantial potential in precision clinical diagnosis and cancer progression studies. However, most existing studies focus on individual gene…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Junzhuo Liu , Xuemei Du , Daniel Reisenbuchler , Ye Chen , Markus Eckstein , Christian Matek , Friedrich Feuerhake , Dorit Merhof

Large Multimodal Models (LMMs) achieve state-of-the-art performance in high-stakes domains like healthcare, yet their reasoning remains opaque. Current interpretability methods, such as attention mechanisms or post-hoc saliency, often fail…

Machine Learning · Computer Science 2026-04-30 Micky C. Nnamdi , Benoit L. Marteau , Yishan Zhong , J. Ben Tamo , May D. Wang

As a lossy compression framework, compressed sensing has drawn much attention in wireless telemonitoring of biosignals due to its ability to reduce energy consumption and make possible the design of low-power devices. However, the…

Information Theory · Computer Science 2014-04-22 Zhilin Zhang , Bhaskar D. Rao , Tzyy-Ping Jung

Background: Depression is a major public health concern, affecting an estimated five percent of the global population. Early and accurate diagnosis is essential to initiate effective treatment, yet recognition remains challenging in many…

Signal Processing · Electrical Eng. & Systems 2025-11-21 Jana Weber , Marcel Weber , Juan Miguel Lopez Alcaraz

Recent advances in clinical AI have enabled remarkable progress across many clinical domains. However, existing benchmarks and models are primarily limited to a small set of modalities and tasks, which hinders the development of large-scale…

Machine Learning · Computer Science 2025-03-21 Wei Dai , Peilin Chen , Malinda Lu , Daniel Li , Haowen Wei , Hejie Cui , Paul Pu Liang

Neurophysiological recordings such as electroencephalography (EEG) offer accessible and minimally invasive means of estimating physiological activity for applications in healthcare, diagnostic screening, and even immersive entertainment.…

Machine Learning · Computer Science 2025-10-13 Kleanthis Avramidis , Tiantian Feng , Woojae Jeong , Jihwan Lee , Wenhui Cui , Richard M Leahy , Shrikanth Narayanan

Healthcare applications are inherently multimodal, benefiting greatly from the integration of diverse data sources. However, the modalities available in clinical settings can vary across different locations and patients. A key area that…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Mohammed Amer , Mohamed A. Suliman , Tu Bui , Nuria Garcia , Serban Georgescu

Perceptualizing tool interactions with deformable structures in surgical procedures remains challenging, as unimodal visualization techniques often fail to capture the complexity of these interactions due to constraints such as occlusion…

Animal pose estimation (APE) aims to locate the animal body parts using a diverse array of sensor and modality inputs (e.g. RGB cameras, LiDAR, infrared, IMU, acoustic and language cues), which is crucial for research across neuroscience,…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Qianyi Deng , Oishi Deb , Amir Patel , Christian Rupprecht , Philip Torr , Niki Trigoni , Andrew Markham

Understanding neural activity and information representation is crucial for advancing knowledge of brain function and cognition. Neural activity, measured through techniques like electrophysiology and neuroimaging, reflects various aspects…

Neurons and Cognition · Quantitative Biology 2024-07-22 Fengyu Yang , Chao Feng , Daniel Wang , Tianye Wang , Ziyao Zeng , Zhiyang Xu , Hyoungseob Park , Pengliang Ji , Hanbin Zhao , Yuanning Li , Alex Wong

Today's densely instrumented world offers tremendous opportunities for continuous acquisition and analysis of multimodal sensor data providing temporal characterization of an individual's behaviors. Is it possible to efficiently couple such…

Machine Learning · Computer Science 2018-09-03 Homa Hosseinmardi , Amir Ghasemian , Shrikanth Narayanan , Kristina Lerman , Emilio Ferrara