Search Results for author: Nhi Nguyen

Found 5 papers, 0 papers with code

Evaluation of Video-Based rPPG in Challenging Environments: Artifact Mitigation and Network Resilience

no code implementations2 May 2024 Nhi Nguyen, Le Nguyen, Honghan Li, Miguel Bordallo López, Constantino Álvarez Casado

Video-based remote photoplethysmography (rPPG) has emerged as a promising technology for non-contact vital sign monitoring, especially under controlled conditions.

Denoising

Multi-objective Feature Selection in Remote Health Monitoring Applications

no code implementations10 Jan 2024 Le Ngu Nguyen, Constantino Álvarez Casado, Manuel Lage Cañellas, Anirban Mukherjee, Nhi Nguyen, Dinesh Babu Jayagopi, Miguel Bordallo López

Radio frequency (RF) signals have facilitated the development of non-contact human monitoring tasks, such as vital signs measurement, activity recognition, and user identification.

Activity Recognition feature selection

A Flow Artist for High-Dimensional Cellular Data

no code implementations31 Jul 2023 Kincaid MacDonald, Dhananjay Bhaskar, Guy Thampakkul, Nhi Nguyen, Joia Zhang, Michael Perlmutter, Ian Adelstein, Smita Krishnaswamy

Existing embedding techniques either do not utilize velocity information or embed the coordinates and velocities independently, i. e., they either impose velocities on top of an existing point embedding or embed points within a prescribed vector field.

Non-Contact Heart Rate Measurement from Deteriorated Videos

no code implementations28 Apr 2023 Nhi Nguyen, Le Nguyen, Constantino Álvarez Casado, Olli Silvén, Miguel Bordallo López

Remote photoplethysmography (rPPG) offers a state-of-the-art, non-contact methodology for estimating human pulse by analyzing facial videos.

Denoising Heart rate estimation

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