Search Results for author: Brian L. Hill

Found 5 papers, 2 papers with code

Extend and Explain: Interpreting Very Long Language Models

2 code implementations2 Sep 2022 Joel Stremmel, Brian L. Hill, Jeffrey Hertzberg, Jaime Murillo, Llewelyn Allotey, Eran Halperin

While Transformer language models (LMs) are state-of-the-art for information extraction, long text introduces computational challenges requiring suboptimal preprocessing steps or alternative model architectures.

SCAMPS: Synthetics for Camera Measurement of Physiological Signals

2 code implementations8 Jun 2022 Daniel McDuff, Miah Wander, Xin Liu, Brian L. Hill, Javier Hernandez, Jonathan Lester, Tadas Baltrusaitis

The use of cameras and computational algorithms for noninvasive, low-cost and scalable measurement of physiological (e. g., cardiac and pulmonary) vital signs is very attractive.

Descriptive Heart Rate Variability

Learning Higher-Order Dynamics in Video-Based Cardiac Measurement

no code implementations7 Oct 2021 Brian L. Hill, Xin Liu, Daniel McDuff

Recent developments in camera-based vital sign measurement have shown that cardiac measurements can be recovered with impressive accuracy from videos; however, most of the research has focused on extracting summary statistics such as heart rate.

Optical Flow Estimation

EfficientPhys: Enabling Simple, Fast, and Accurate Camera-Based Vitals Measurement

no code implementations29 Sep 2021 Xin Liu, Brian L. Hill, Ziheng Jiang, Shwetak Patel, Daniel McDuff

Camera-based physiological measurement is a growing field with neural models providing state-the-art-performance.

Face Detection

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