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公开(公告)号：US20190385281A1
公开(公告)日：2019-12-19
申请号：US16484933
申请日：2018-02-14
Applicant: CONTINUSE BIOMETRICS LTD.
Inventor： Zeev ZALEVSKY , Javier GARCIA
Abstract: A system and technique for monitoring of one or more parameters of a sample are presented. The system comprising: an illumination unit configured for providing coherent illumination of at least two wavelength ranges and for directing said coherent illumination onto an inspection region, and a collection unit configured for collecting light returning from the inspection region and generate one or more image data pieces associated with speckle pattern generated at an intermediate plane between said inspection region and said collection unit. The use of illumination having at least two different wavelength ranges provides generation of speckles associated with mutual- interference of light of the different wavelength ranges, enabling higher efficiency and stability with respect to movement of the inspection region.
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公开(公告)号：US20180289297A1
公开(公告)日：2018-10-11
申请号：US15945004
申请日：2018-04-04
Applicant: ContinUse Biometrics Ltd.
Inventor： Zeev ZALEVSKY , Roy TALMAN , Yevgeny BEIDERMAN , Nisim Nisan OZANA , Javier GARCIA
IPC: A61B5/145 , A61B5/1455 , G01B9/02 , A61B5/00
CPC classification number: A61B5/14532 , A61B5/0064 , A61B5/0066 , A61B5/02405 , A61B5/1455 , A61B5/1495 , G01B9/02094
Abstract: A system for monitoring glucose blood level of a user is disclosed. The system comprising an illumination unit configured for providing coherent optical illumination on a selected inspection region on the user body, a collection unit configured for collecting light returning from the inspection region and generating a plurality of image data pieces associated with speckle patterns in the collected light, and a control unit comprising a processing utility and storage utility comprising pre-stored calibration data, the processing utility is configured for receiving input data on a plurality of image data pieces from the collection unit and for processing said input data for determining correlation functions between different image data pieces and using said correlation functions and said pre-stored calibration data for determining data on glucose blood level of the user.
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公开(公告)号：US20200302620A1
公开(公告)日：2020-09-24
申请号：US16822476
申请日：2020-03-18
Applicant: ContinUse Biometrics Ltd.
Inventor： Zeev ZALEVSKY , Javier GARCIA
Abstract: A system for monitoring parameters of a sample includes an imaging unit including a lens assembly and a detector unit configured for collecting light arriving from a region of interest on an object while being defocused with respect to the region of interest and generating defocused image data pieces indicative of light collected from the region of interest. The lens assembly includes at least one lens and is configured for defining at least one intermediate optical plane being a conjugate image plane or an intermediate Fourier plane with respect to an image plane of the detector unit. The system includes at least one symmetry replicator located at the at least one intermediate optical plane, thereby providing imaging of secondary speckle pattern on the detector array having a selected symmetry condition.
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公开(公告)号：US20190212124A1
公开(公告)日：2019-07-11
申请号：US16303295
申请日：2017-05-23
Applicant: CONTINUSE BIOMETRICS LTD.
Inventor： Zeev ZALEVSKY , Javier GARCIA , Nisim Nisan OZANA , Ran CALIFA , Moshe Arie Ariel SCHWARZ
Abstract: A system is described, for use in optical measurement of a sample. The system comprising: an illumination unit configured for providing coherent illumination of one or more selected wavelength ranges and directing it onto one or more selected inspection regions of the sample, a collection unit configured for collecting light returning from the inspection region and generating output data comprising a sequence of image data pieces indicative of secondary speckle patterns formed at an intermediate plane in optical path of light collection, a depth resolving module configured for affecting at least one of the illumination unit and the collection unit for determining an association between collected secondary speckle patterns and depth layers of the sample; and a control unit being connectable to said depth resolving module and configured for operating said depth resolving module and for receiving said sequence of image data pieces from the collection unit and processing said sequence of image data pieces by determining correlation functions between at least portions of said secondary speckle patterns associated with corresponding depth layers of the sample, thereby determining one or more parameter variations along depth of the sample.
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公开(公告)号：US20190063898A1
公开(公告)日：2019-02-28
申请号：US16078810
申请日：2017-02-07
Applicant: CONTINUSE BIOMETRICS LTD.
Inventor： Zeev ZALEVSKY , Javier GARCIA , Moshe Arie Ariel SCHWARZ , Yevgeny BEIDERMAN
Abstract: The invention relates to a method and system for monitoring at least one parameter of an object. There is provided an imaging system for monitoring at least one parameter of movement of a moving object, the system comprises at least one imaging unit comprising an optical transformer configured and operable for applying spatial image space transformation of at least one parameter of movement into geometric relation, by translating different components of six degrees of freedom of movement in a three-dimensional space into a lateral translation; wherein the imaging unit is configured and operable for imaging the moving object on an image plane and generating image data indicative of the moving object in an x-y plane; the imaging system generating motion data indicative of the six degrees of freedom of movement.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170228527A1
公开(公告)日：2017-08-10
申请号：US15040211
申请日：2016-02-10
Applicant: ContinUse Biometrics Ltd.
Inventor： Moshe Arie Ariel SCHWARZ , Zeev ZALEVSKY , Yevgeny BEIDERMAN , Javier GARCIA , Amir SHEMER
CPC classification number: G06F21/32 , G06F17/30604 , G06K9/00013 , G06K9/00087
Abstract: The present invention relates to a method and system for condition authentication based upon temporal-spatial analysis of vibrational responsivity. In particular, the present invention provides temporal tracking of reflected secondary speckle patterns generated when illuminating an object with a source of at least partially coherent beam and while applying a stimulated field at different temporal stimulating frequencies.
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公开(公告)号：US20190290145A1
公开(公告)日：2019-09-26
申请号：US16316415
申请日：2017-07-12
Applicant: CONTINUSE BIOMETRICS LTD.
Inventor： Zeev ZALEVSKY , Sagi POLANI , Javier GARCIA
IPC: A61B5/024 , A61B7/04 , A61B5/00 , A61B5/0245
Abstract: A monitoring system is presented, configured for use in monitoring heart condition of a subject. The system comprises: a receiver utility for receiving input data comprising data corresponding to signals continuously collected from the subject over time N and being indicative of a sequence of heart sounds; and a processing utility configured and operable for processing said input data to determine data indicative of heart condition of the subject. The processing comprises: identifying within said input data a sequence of acoustic signals corresponding to heart sounds comprising S1 signals corresponding to ventricular contraction and S2 signals corresponding to end of ventricular systole; analyzing the sequence of acoustic signals in accordance with parameters including signal periodicity, amplitude of S1 and S2 sounds, and intervals between S1 and S2 sounds within the collected sequence; and generating data indicative of cardiac condition of the subject in accordance with the analyzed data.
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公开(公告)号：US20190274602A1
公开(公告)日：2019-09-12
申请号：US16347921
申请日：2017-11-06
Applicant: CONTINUSE BIOMETRICS LTD.
Inventor： Zeev ZALEVSKY , Javier GARCIA , Nisim Nisan OZANA
Abstract: A system for use in monitoring one or more parameters of a subject's body is described. The system comprising: an illumination unit configured for providing pulsed coherent illumination and directing said illumination onto an inspected region on said subject's body; a collection unit configured for collecting light returning from said inspection region and generate a plurality of data pieces associated with secondary speckle patterns in said light; an external field stimulation unit configured for selectively generating external field stimulation onto the subject's body; and a control unit. The control unit is configured and operable for operating said illumination unit said collection unit and said external field stimulation unit and for receiving said plurality of data pieces from said collection unit to thereby determine said one or more conditions of the subject's body.
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公开(公告)号：US20190159701A1
公开(公告)日：2019-05-30
申请号：US16098206
申请日：2017-05-04
Applicant: CONTINUSE BIOMETRICS LTD.
Inventor： Yevgeny BEIDERMAN , Zeev ZALEVSKY , Sagi POLANI , Mark GOLBERG , Javier GARCIA , Joaquin RUIZ-RIVAS ONSES , Martin SANZ SABATER
Abstract: A system and technique are presented, for use in remote sensing of acoustic and/or mechanical vibration data from an inspection region. The system comprises: input port for receiving input data comprising a sequence of image data pieces indicative of speckle patterns detected in light returning from an inspection region, at least one processing utility configured for processing and analyzing the input data, the at least one processing utility comprises: a correlation module configured for processing the sequence of image data piece and determining correlation function indicative of spatial correlations between speckle patterns in consecutive image data pieces, said correlation function being indicative of variation in position of points within an inspected region; a filtering module configured and operable for receiving and processing data on the determined correlation function for extracting data indicative on vibration having selected frequency range for determining data indicative of at least one of acoustic signals, movement and tactile vibrations of said inspection region.
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公开(公告)号：US20180289270A1
公开(公告)日：2018-10-11
申请号：US15946223
申请日：2018-04-05
Applicant: ContinUse Biometrics Ltd.
Inventor： Zeev ZALEVSKY , Yevgeny BEIDERMAN , Javier GARCIA , Mark GOLBERG , Joaquin Ruiz-Rivas ONSES
CPC classification number: A61B5/02108 , A61B5/0059 , A61B5/0066 , A61B5/02125 , A61B5/024 , A61B5/02444 , A61B5/11 , A61B5/1102 , G01B9/02083 , G01B9/02094
Abstract: A system for use in monitoring blood circulation data of a user is disclosed. The system comprising a monitoring unit comprising at least one light source unit configured for providing and directing coherent illumination onto at least one selected inspection region on the user's body, and a collection unit configured for collecting light returning for at least a portion of the inspection region and generating a plurality of image data pieces associated with secondary speckle patterns in the collected light returning from said regions; and a control unit configured and operable for receiving said plurality of image data pieces, determining correlation functions between speckle patterns in consecutive image data pieces, processing said correlation functions for determining data indicative of at least two heart rate data sequence indicative of heart rate of the user, and determining data indicative of circulation pressure of the user in accordance with said data indicative of heart rate of the user measured at said first and second monitoring regions.
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