ArticleSensors (Basel, Switzerland)2023
Estimating Thoracic Movement with High-Sampling Rate THz Technology.
Article in Sensors (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- An improved Scale-Invariant Feature Transform-based method for detecting tumor tissue motion induced by respiration.PloS one · 2026Article
- A wireless W-band 3D-printed temperature sensor based on a three-dimensional photonic crystal operating beyond 1000Communications engineering · 2024Article
- Human Respiration Rate Measurement with High-Speed Digital Fringe Projection Technique.Sensors (Basel, Switzerland) · 2023Article
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Authors and funding
7 authors.
Funding
Abstract
We use a high-sampling rate terahertz (THz) homodyne spectroscopy system to estimate thoracic movement from healthy subjects performing breathing at different frequencies. The THz system provides both the amplitude and phase of the THz wave. From the raw phase information, a motion signal is estimated. An electrocardiogram (ECG) signal is recorded with a polar chest strap to obtain ECG-derived respiration information. While the ECG showed sub-optimal performance for the purpose and only provided usable information for some subjects, the signal derived from the THz system showed good agreement with the measurement protocol. Over all the subjects, a root mean square estimation error of 1.40 BPM is obtained.
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Registered trials
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