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Journal article

Non-contact video-based vital sign monitoring using ambient light and auto-regressive models.

Abstract:

Remote sensing of the reflectance photoplethysmogram using a video camera typically positioned 1 m away from the patient's face is a promising method for monitoring the vital signs of patients without attaching any electrodes or sensors to them. Most of the papers in the literature on non-contact vital sign monitoring report results on human volunteers in controlled environments. We have been able to obtain estimates of heart rate and respiratory rate and preliminary results on changes in oxy...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1088/0967-3334/35/5/807

Authors


Tarassenko, L More by this author
Villarroel, M More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
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Publisher:
IOP Publishing Publisher's website
Journal:
Physiological measurement Journal website
Volume:
35
Issue:
5
Pages:
807-831
Publication date:
2014-03-05
DOI:
EISSN:
1361-6579
ISSN:
0967-3334
URN:
uuid:3f16fee4-6b31-4680-ab83-f13efd241724
Source identifiers:
458704
Local pid:
pubs:458704

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