Title:
リモート光体積変動記録法のための自動カメラ調整
Document Type and Number:
Japanese Patent JP6488291
Kind Code:
B2
Abstract:
The present invention relates to a device (12) for obtaining a vital sign of a subject (14), comprising an interface (22) for receiving a set of image frames (24) of a subject (14), a signal extraction unit (26) for extracting a photoplethysmographic (PPG) signal of the subject (14) from said set of image frames (24), a signal evaluation unit (28) for determining a feature of said PPG signal indicative of the information content of the extracted PPG signal with respect to a desired vital sign of the subject (14), a processing unit (30) for determining a binning configuration based on the determined feature of the extracted PPG signal, said binning configuration being provided for controlling binning of image pixels of an image frame; and a vital signs determination unit (32) for determining vital sign information from the extracted PPG signal.
Inventors:
Jeanne, Vincent
Sterken, Hendrickus Petrus Maria
Sterken, Hendrickus Petrus Maria
Application Number:
JP2016522797A
Publication Date:
March 20, 2019
Filing Date:
September 28, 2014
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
A61B5/02; A61B5/08
Domestic Patent References:
| JP2012519527A | ||||
| JP2013056001A |
Foreign References:
| WO2012093358A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki
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