Li Zhu

According to our database, Li Zhu authored at least 28 papers between 2014 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Evaluation of Wearable Head BCG for PTT Measurement in Blood Pressure Intervention.

Weinan Wang, Li Zhu, Mehrab Bin Morshed, Md. Mahbubur Rahman, Jungmok Bae, Jilong Kuang

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

Optimizing Biomarkers from Earbud Ballistocardiogram: Calibration and Calibration-Free Algorithms for Accelerometer Axis Selection and Fusion.

Yunzhi Li, Md. Mahbubur Rahman, Mehrab Bin Morshed, Md Saiful Islam, Hao Zhou, Weinan Wang, Holland Ernst, Li Zhu, Jilong Kuang

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

2024

Freq2Time: Weakly Supervised Learning of Camera-Based RPPG from Heart Rate.

Jeremy Speth, Korosh Vatanparvar, Li Zhu, Jilong Kuang, Alex Gao

Proceedings of the IEEE International Conference on Acoustics, 2024

Normalization is All You Need: Robust Full-Range Contactless SpO2 Estimation Across Users.

Qijia Shao, Li Zhu, Mohsin Y. Ahmed, Korosh Vatanparvar, Migyeong Gwak, Nafiul Rashid, Jungmok Bae, Jilong Kuang, Alex Gao

Proceedings of the IEEE International Conference on Acoustics, 2024

Heart Rate Variability Estimation with Dynamic Fine Filtering and Global-Local Context Outlier Removal.

Ramesh Kumar Sah, Md. Mahbubur Rahman, Viswam Nathan, Li Zhu, Jungmok Bae, Christina Rosa, Wendy Berry Mendes, Jilong Kuang, Jun Alex Gao

Proceedings of the IEEE International Conference on Acoustics, 2024

Core Body Temperature and its Role in Detecting Acute Stress: A Feasibility Study.

Mehrab Bin Morshed, Md Mahbubur Rahman, Viswam Nathan, Li Zhu, Jungmok Bae, Christina Rosa, Wendy Berry Mendes, Jilong Kuang, Alex Gao

Proceedings of the IEEE International Conference on Acoustics, 2024

Ballistocardiogram-Based Heart Rate Variability Estimation for Stress Monitoring using Consumer Earbuds.

David J. Lin, Md Mahbubur Rahman, Li Zhu, Viswam Nathan, Jungmok Bae, Christina Rosa, Wendy Berry Mendes, Jilong Kuang, Jun Alex Gao

Proceedings of the IEEE International Conference on Acoustics, 2024

Multimodal Breathing Rate Estimation Using Facial Motion and RPPG From RGB Camera.

Migyeong Gwak, Korosh Vatanparvar, Li Zhu, Nafiul Rashid, Mohsin Y. Ahmed, Jungmok Bae, Jilong Kuang, Alex Gao

Proceedings of the IEEE International Conference on Acoustics, 2024

Enhance Heart Rate Measurement from Remote PPG with Head Motion Awareness from Image.

Jiyang Li, Korosh Vatanparvar, Migyeong Gwak, Li Zhu, Jilong Kuang, Alex Gao

Proceedings of the 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2024

2023

Improving Heart Rate and Heart Rate Variability Estimation from Video Through a HR-RR-Tuned Filter.

Michael Chan, Li Zhu, Korosh Vatanparvar, Hewon Jung, Jilong Kuang, Jun Alex Gao

Proceedings of the IEEE International Conference on Acoustics, 2023

Enhanced Contactless Heart Rate Monitoring Using Camera with Motion Artifact Removal During Physical Activities.

Korosh Vatanparvar, Jiyang Li, Migyeong Gwak, Li Zhu, Jilong Kuang, Jun Alex Gao

Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Contactless Monitoring of Respiratory Rate and Breathing Absence from Head Movements Using an RGB Camera.

Migyeong Gwak, Korosh Vatanparvar, Li Zhu, Jilong Kuang, Jun Alex Gao

Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Estimating SpO2 with Deep Oxygen Desaturations from Facial Video Under Various Lighting Conditions: A Feasibility Study.

Michael Chan, Li Zhu, Korosh Vatanparvar, Migyeong Gwak, Jilong Kuang, Alex Gao

Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Advancements in Face Alignment Evaluation for Contact-less Vital Sign Detection.

Jicheng Li, Roghayeh Leila Barmaki, Li Zhu, Korosh Vatanparvar, Migyeong Gwak, Jilong Kuang, Alex Gao

Proceedings of the 19th IEEE International Conference on Body Sensor Networks, 2023

2022

Atrial Fibrillation Detection and Atrial Fibrillation Burden Estimation via Wearables.

Li Zhu, Viswam Nathan, Jilong Kuang, Jacob Kim, Robert Avram, Jeffrey E. Olgin, Jun Alex Gao

IEEE J. Biomed. Health Informatics, 2022

Remote Photoplethysmography and Heart Rate Estimation by Dynamic Region of Interest Tracking.

Wenchuan Wei, Korosh Vatanparvar, Li Zhu, Jilong Kuang, Alex Gao

Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

Contactless SpO2 Detection from Face Using Consumer Camera.

Li Zhu, Korosh Vatanparvar, Migyeong Gwak, Jilong Kuang, Alex Gao

Proceedings of the IEEE-EMBS International Conference on Wearable and Implantable Body Sensor Networks, 2022

Respiration Rate Estimation from Remote PPG via Camera in Presence of Non-Voluntary Artifacts.

Korosh Vatanparvar, Migyeong Gwak, Li Zhu, Jilong Kuang, Alex Gao

Proceedings of the IEEE-EMBS International Conference on Wearable and Implantable Body Sensor Networks, 2022

Enhancement of Remote PPG and Heart Rate Estimation with Optimal Signal Quality Index.

Jiyang Li, Korosh Vatanparvar, Li Zhu, Jilong Kuang, Alex Gao

Proceedings of the IEEE-EMBS International Conference on Wearable and Implantable Body Sensor Networks, 2022

2021

Towards Early Detection and Burden Estimation of Atrial Fibrillation in an Ambulatory Free-living Environment.

Hanbin Zhang, Li Zhu, Viswam Nathan, Jilong Kuang, Jacob Kim, Jun Alex Gao, Jeffrey E. Olgin

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

Device Invariant Deep Neural Networks for Pulmonary Audio Event Detection Across Mobile and Wearable Devices.

Mohsin Y. Ahmed, Li Zhu, Md. Mahbubur Rahman, Tousif Ahmed, Jilong Kuang, Alex Gao

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

Better Battery Life: Towards Energy-Efficient Smartwatch-Based Atrial Fibrillation Detection in Ambulatory Free-living Environments.

Hanbin Zhang, Li Zhu, Viswam Nathan, Jilong Kuang, Jacob Kim, Alex Gao

Proceedings of the 17th IEEE International Conference on Wearable and Implantable Body Sensor Networks, 2021

2020

Identifying Task-Related Brain Functional States Via Cortical Networks.

Shiva Salsabilian, Li Zhu, Christian R. Lee, David J. Margolis, Laleh Najafizadeh

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

Photoplethysmography-Based Blood Pressure Estimation Using Deep Learning.

Weinan Wang, Li Zhu, Fatemeh Marefat, Pedram Mohseni, Kevin L. Kilgore, Laleh Najafizadeh

Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2018

BiCMOS-Based Compensation: Toward Fully Curvature-Corrected Bandgap Reference Circuits.

Yi Huang, Li Zhu, Fanpeng Kong, Chun Cheung, Laleh Najafizadeh

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

Identifying Dynamics of Brain Function Via Boolean Matrix Factorization.

Ali Haddad, Foroogh Shamsi, Li Zhu, Laleh Najafizadeh

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2014

A low temperature coefficient voltage reference utilizing BiCMOS compensation technique.

Yi Huang, Li Zhu, Chun Cheung, Laleh Najafizadeh

Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

A curvature-compensation technique based on the difference of Si and SiGe junction voltages for bandgap voltage circuits.

Yi Huang, Li Zhu, Chun Cheung, Laleh Najafizadeh

Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014