Title:
METHOD AND APPARATUS FOR MEASURING BODY TEMPERATURE USING A CAMERA
Document Type and Number:
WIPO Patent Application WO/2020/171554
Kind Code:
A1
Abstract:
Embodiments herein disclose method and device for measuring body temperature using a camera in the device. The camera is an RGB and/or a NIR camera. A plurality of frames of a media captured by the RGB and/or NIR camera is preprocessed. A plurality of features comprising of statistical features, and time domain and frequency domain based PPG features are extracted from the preprocessed frames. The features can be extracted from an R channel, a G channel, a B channel, and/or an IR channel in each of the plurality of frames, wherein the features are extracted, from each of the R, G, B, and/or IR channels, within ROIs in each of the plurality of frames. The body temperature is measured using classifiers and regression models, based on the extracted plurality of features. The body temperature is periodically measured, monitored, and transmitted to nearby/remote devices.
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Inventors:
THAPAR POONAM (IN)
TIWARI VIJAY NARAYAN (IN)
JAISWAL AJAY KUMAR (IN)
GOYAL ASHISH (IN)
AGRAWAL HARSHIT (IN)
SIRCAR TUSHAR (IN)
SHETTY SANDESH RAGHUNATH (IN)
TIWARI VIJAY NARAYAN (IN)
JAISWAL AJAY KUMAR (IN)
GOYAL ASHISH (IN)
AGRAWAL HARSHIT (IN)
SIRCAR TUSHAR (IN)
SHETTY SANDESH RAGHUNATH (IN)
Application Number:
PCT/KR2020/002334
Publication Date:
August 27, 2020
Filing Date:
February 18, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A61B5/01; A61B5/00; A61B5/0205; A61B5/024; G01J5/02
Domestic Patent References:
| WO2017084428A1 | 2017-05-26 |
Foreign References:
| US9282896B2 | 2016-03-15 | |||
| US20030065256A1 | 2003-04-03 | |||
| KR20160015785A | 2016-02-15 | |||
| US20140243683A1 | 2014-08-28 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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