The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2020
Filed:
Feb. 08, 2017
Koninklijke Philips N.v., Eindhoven, NL;
Wenjin Wang, Utrecht, NL;
Gerard De Haan, Helmond, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
The present invention relates to a device, system and method for skin detection. To enable a reliable, accurate and fast detection the proposed device comprises an input interface () for obtaining image data of a scene, said image data comprising a time sequence of image frames, an extraction unit () for extracting a photoplethysmography (PPG) signal from a region of interest of said image data, a transformation unit () for transforming said PPG signal into a spectral signal, a sorting unit () for sorting said spectral signal to obtain a sorted spectral signal representing a descriptor, and a classifier () for classifying said region of interest as skin region of a living being or as non-skin region based on the descriptor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile