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~ similar to 2605.29695· 17 results

cs.CVcs.AIEmpiricalRecentJun 10, 2026

Illumination-Robust Camera-Based Heart-Rate Estimation for Physiological Sensing in Robots

Zhi Wei Xu, Torbjörn E. M. Nordling

This paper presents an end-to-end spatial-temporal transformer framework for remote heart-rate estimation from RGB camera images under varying illumination.

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eess.IVcs.AIcs.CVRecentMay 31, 2026

ResNet-34 with Lightweight Decoder for Accurate and Efficient Segmentation of Fetal Brain MRI

Ashiqur Rahman, Muhammad E. H. Chowdhury, Md. Abu Sayed, Md. Sharjis Ibne Wadud +2 more

The paper proposes a novel ResNet-34 encoder with a lightweight decoder for highly accurate and computationally efficient segmentation of complex fetal brain structures in MRI.

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cs.LGcs.AIRecentMay 29, 2026

Adaptive data selection improves wearable prediction under low baseline performance

Ali Kargarandehkordi

Adaptive data selection significantly improves wearable prediction performance, particularly for individuals with poor baseline health metrics, suggesting that selective data sampling should be tailor…

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cs.CVRecentJun 1, 2026

GloResNet: A lightweight 3D CNN with global topological features for preterm brain injury prediction

Boyu Yuan, Jiamiao Lu, Weichuan Zhang, Benqing Wu +4 more

The paper proposes GloResNet, a lightweight 3D CNN that effectively predicts brain injury in preterm infants using T2-weighted MRI, achieving an average accuracy of 75.18%.

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cs.LGRecentJun 1, 2026

ArrythML: An Autoencoder-Based TinyML Approach for On-Device Arrhythmia Detection on Resource-Constrained Embedded Systems

Nagarajan S, Kurian Polachan

The paper introduces ArrythML, a highly efficient autoencoder-based TinyML model that enables accurate, low-power arrhythmia detection directly on resource-constrained embedded wearable devices.

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cs.AIRecentMay 28, 2026

VitalAgent: A Tool-Augmented Agent for Reactive and Proactive Physiological Monitoring over Wearable Health Data

Di Zhu, Yu Yvonne Wu, Hong Jia, Aaqib Saeed +2 more

VitalAgent is a novel tool-augmented agentic framework that significantly improves physiological monitoring from wearable health data by enabling both reactive question answering and proactive, long-t…

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cs.LGeess.SPq-bio.QMEmpiricalRecentJun 9, 2026

A Comprehensive Inference-Time Augmentation Framework in Physiological Signals: Application to PPG-Based AF Detection

Davood Fattahi, Runze Yan, Saurabh Kataria, Zhaoliang Chen +1 more

This paper proposes a unified framework for inference-time augmentation to improve the robustness of physiological signal classification in real-world deployments.

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cs.LGeess.SPq-bio.QMEmpiricalRecentJun 9, 2026

A Comprehensive Inference-Time Augmentation Framework in Physiological Signals: Application to PPG-Based AF Detection

Davood Fattahi, Runze Yan, Saurabh Kataria, Zhaoliang Chen +1 more

This paper proposes a unified framework for inference-time augmentation to improve the robustness of physiological signal classification in real-world deployments.

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cs.CRRecentMay 6, 2026

GLiNER Guard: Unified Encoder Family for Production LLM Safety and Privacy

Bogdan Minko, Sabrina Sadiekh, Evgeniy Kokuykin

GLiNER Guard (GLiGuard) introduces a unified, efficient encoder family that simultaneously performs safety classification and PII detection in a single forward pass, offering a practical, low-cost alt…

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cs.LGcs.AIcs.CRRecentMay 15, 2026

Towards Family-Grouped Hierarchical Federated Learning on Sub-5KB Models: A Feasibility Study of Privacy-Preserving ECG Monitoring for Ultra-Resource-Constrained Wearables

Hangyu Wu

The paper proposes Family-Grouped Hierarchical Federated Learning (Family-FL) combined with a highly optimized Tiny CNN-LSTM model to enable privacy-preserving ECG monitoring on ultra-resource-constra…

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cs.CVcs.AIRecentJun 1, 2026

Train, Test, Re-evaluate: Schedule-Sensitive Evaluation of Generative Data for Hand Detection

Atmika Bhardwaj, Silvia Vock, Nico Steckhan

The paper demonstrates that using synthetic hand images containing accessories, generated via inpainting, significantly improves the robustness of hand detectors for safety-critical applications by cl…

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cs.ARRecentMay 28, 2026

Precomputed 1D-CNNs for Atrial Fibrillation Detection on Tiny Smart Sensor Systems

Lukas Einhaus, Natalie Maman, Julian Hoever, Andreas Erbslöh +1 more

The paper proposes a novel convolutional block and optimization algorithm to implement resource-efficient 1D-CNNs for atrial fibrillation detection on tiny smart sensor systems, achieving high accurac…

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cs.LGcs.AIcs.CVRecentMay 28, 2026

Functional MRI Time Series Generation via Wavelet-Based Image Transform and Spectral Flow Matching for Brain Disorder Identification

Hwa Hui Tew, Junn Yong Loo, Fang Yu Leong, Julia K. Lau +5 more

The paper introduces Dual-Spectral Flow Matching (DSFM), a novel generative framework that uses wavelet and cosine transforms to synthesize highly realistic, non-stationary fMRI time series for improv…

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cs.LGcs.AIRecentMay 29, 2026

DEM: A Distilled Explanation Model for Interpretable Anomaly Detection in Physiological Sensor Networks

Jyotirmoy Singh, Anushka Roy, Shreea Bose, Chittaranjan Hota

The paper proposes the Distilled Explanation Model (DEM), a novel glass-box framework that achieves high-accuracy, clinically interpretable anomaly detection in physiological sensor data by distilling…

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cs.LGcs.AIEmpiricalRecentJun 11, 2026

CRAFTIIF: Cross-Resolution Analytic Four-Type Interpretable Isolation Forest for Multivariate Time Series Anomaly Detection

William Smits

This paper presents a fully unsupervised framework called CRAFTIIF for detecting four types of anomalies in multivariate time series data.

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cs.LGcs.CEcs.HCRecentMay 30, 2026

A multimodal dataset of photoplethysmography and continuous behavioral responses to ASMR and nature videos

Tushar Das, Daigo Hozaki, Koushlendra Kumar Singh, Hirohito M. Kondo

The paper introduces REST-ASMR, a novel multimodal dataset combining PPG and behavioral responses to ASMR and nature videos, and demonstrates that a deep learning model can accurately predict ASMR tin…

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cs.CRRecentMay 13, 2026

DSTAN-Med: Dual-Channel Spatiotemporal Attention with Physiological Plausibility Filtering for False Data Injection Attack Detection in IoT-Based Medical Devices

Md Mehedi Hasan, Rafiqul Islam, Md Zakir Hossain

DSTAN-Med is a novel dual-channel attention framework that significantly improves False Data Injection (FDI) attack detection in IoMT medical devices by explicitly separating spatial and temporal depe…

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