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31. 发明授权

EP2761365B1 MEASUREMENT apparatus OF MORPHO-GEOMETERICAL PARAMETERS OF A PERSON WEARING EYEGLASSES 有权转让
公开(公告)号：EP2761365B1
公开(公告)日：2018-12-05
申请号：EP12740980.3
申请日：2012-07-31
申请人： Essilor International
发明人： DIVO, Fabien , PINAULT, Philippe
IPC分类号： G02C13/00 , A61B3/11
CPC分类号： A61B3/18 , A61B3/111 , G02C13/005
摘要： A method of measuring morpho-geometrical parameters of a person wearing eyeglasses includes causing the person to observe a point situated in front at infinity while holding the head naturally on a direction (24) that is substantially horizontal, acquiring a first image of the position of the frame (21) in this first posture, causing the person to observe the target (8, 18) placed in a known position relative to the image acquisition system, by adopting a position that is natural and comfortable and that involves at least a tilting movement of the head; acquiring a second image of the position of the frame (21) in this second posture, determining the positions of the eyes (27) from one of the two images, computer processing of the two images obtained in order to determine the morpho-geometrical parameters of the person, and delivering the results of the measurements.

32. 发明公开

EP3402410A1 DETECTION SYSTEM 有权转让
公开(公告)号：EP3402410A1
公开(公告)日：2018-11-21
申请号：EP17700725.9
申请日：2017-01-11
申请人： Sony Interactive Entertainment Europe Limited
发明人： RAGHOEBARDAJAL, Sharwin Winesh , BENSON, Simon Mark
IPC分类号： A61B6/02 , A61B3/11 , H04N13/00 , H04N13/04
CPC分类号： H04N13/371 , A61B3/111 , H04N13/128 , H04N13/344 , H04N2013/0081 , H04N2013/0092 , H04N2213/002
摘要： Features (such as left or right peripheries of pupils or pupil centers) of a user's right eye and left eye in a stereoscopic image pair of the user are detected. The image depths of the right eye and left eye features are detected in the stereoscopic image pair and the detected depths for the right and left eye features are compared 870. When the difference or disparity between the detected depths 852 is less than a threshold difference the separation of the user's eyes is detected from the separation of the three dimensional positions of the right eye and left eye features. The detection may be implemented in a head mountable display and a face outline 800 may be used for alignment with the face of a user.

33. 发明公开

EP3359015A1 APPARATUS AND METHOD FOR PHYSIOLOGIC AND PHARMACODYNAMIC ASSESSMENT AND MONITORING 审中-公开
公开(公告)号：EP3359015A1
公开(公告)日：2018-08-15
申请号：EP16854564.8
申请日：2016-10-11
申请人： Children's National Medical Center
发明人： FINKEL, Julia C.
IPC分类号： A61B3/10 , A61B3/11 , A61B3/113 , A61B3/14 , A61B5/16
CPC分类号： A61B5/103 , A61B5/0059 , A61B5/0077 , A61B5/1104 , A61B5/1107 , A61B5/4824 , C09K5/10 , H05K7/20509
摘要： The development and manufacture of thermal interface materials including, among other forms, greases, pastes, gels, adhesives, pads, sheets, solders and phase change materials, with good through-plane thermal conductivity for thermal interface applications. The good through-plane thermal conductivity is achieved, through the formation of a conductive network by the use of thermal conductive material-coated fillers, combinations of thermal conductive material-coated fillers and uncoated fillers.

34. 发明授权

EP2252195B1 FAST ALGORITHM FOR STREAMING WAVEFRONT 有权转让
公开(公告)号：EP2252195B1
公开(公告)日：2018-06-06
申请号：EP09719176.1
申请日：2009-03-13
申请人： Bausch & Lomb, Inc.
发明人： POLLAND, Hans-Joachim , YOUSSEFI, Gerhard
IPC分类号： A61B3/103 , A61B3/11 , G06T7/20
CPC分类号： A61B3/1015 , A61B3/112 , G06T7/246
摘要： The invention is generally directed to the field of image processing, and more particularly to a method and an apparatus for determining a wavefront of an object, in particular a human eye. The invention discloses a method and an apparatus for real-time wavefront sensing of an optical system utilizing two different algorithms for detecting centroids of a centroid image as provided by a Hartmann-Shack wavefront sensor. A first algorithm detects an initial position of all centroids and a second algorithm detects incremental changes of all centroids detected by said first algorithm.

35. 发明公开

EP3304183A1 FERN-DURCHBLICKPUNKT-BESTIMMUNG FÜR EIN BRILLENGLAS 有权
标题翻译：玻璃玻璃的远景透视测定
公开(公告)号：EP3304183A1
公开(公告)日：2018-04-11
申请号：EP17740331.8
申请日：2017-07-05
申请人： Carl Zeiss Vision International GmbH
发明人： CABEZA-GUILLÈN, Jesús-Miguel , MANI, Subhashini , GAMPERLING, Michael
IPC分类号： G02C13/00 , A61B3/00 , A61B3/11
CPC分类号： G02C13/005 , A61B3/08 , A61B3/111
摘要： In a method for determining a distance visual point on a spectacle lens (12, 14) which is receivable in a spectacle frame (16) and which has a frame plane (69), an image, lying in an image plane (42), of at least one portion of a spectacle frame (16) worn by a subject (68) is captured by a camera (36) with an optical axis (50) while the subject (68) looks into the camera (36) with a viewing direction (17, 17') of at least one eye (60, 62) passing through the frame plane (69). In so doing, a pantoscopic angle (α') of the spectacle frame (16) related to the position of the image plane (42) is established. The pantoscopic angle (α') is corrected in accordance with the captured inclination angle (γ) of the image plane (42) in relation to the vertical direction (46) so as to form a pantoscopic angle (α) related to the vertical direction (46). A head rotation angle (β) of the head of the subject (68), formed by the optical axis (50) of the camera (36) with a plane perpendicular to the distance line (54) of the pupils (56, 58) of the eyes (60, 62) of the subject (68), is established and the head rotation angle (β) is corrected in accordance with the detected inclination angle (γ) of the image plane (42) in relation to the vertical direction (46) so as to form a corrected head rotation angle corresponding to a horizontal alignment of the optical axis (50) of the camera (36). The distance visual point (11') is then determined by analysing the image lying in the image plane (42), taking into account the corrected head rotation angle (β') corresponding to a horizontal alignment of the optical axis (50) of the camera (36).

36. 发明公开

EP3292811A1 DEVICE FOR SCREENING CONVERGENCE INSUFFICIENCY AND RELATED METHODS 有权
标题翻译：用于筛选收敛不足的装置和相关方法
公开(公告)号：EP3292811A1
公开(公告)日：2018-03-14
申请号：EP17190232.3
申请日：2017-09-08
申请人： Apple, Howard P.
发明人： Apple, Howard P.
IPC分类号： A61B3/08 , A61B3/09 , A61B3/11
CPC分类号： A61B3/113 , A61B3/0025 , A61B3/0041 , A61B3/0058 , A61B3/0091 , A61B3/08 , A61B3/09 , A61B3/111 , A61B3/14 , A61B3/145 , A61B3/18 , A61B5/1103 , A61B2560/0475 , G06T7/0012 , G06T7/0016 , G06T7/246 , G06T7/292 , G06T7/74 , G06T11/206 , G06T11/60 , G06T2207/10016 , G06T2207/10048 , G06T2207/20024 , G06T2207/30041
摘要： A device is for screening a person for Cl and may include a binocular viewer, a display adjacent the binocular viewer, and a processor and associated memory cooperating with the display. The processor may be configured to display on the display a first visual stimulus and a second visual stimulus, cause, in alternating fashion, convergent movement and divergent movement in the first visual stimulus and the second visual stimulus along a visual stimulus path, determine respective centroid positions of the second eye and the first eye during the convergent and divergent movement of the first visual stimulus and the second visual stimulus, and calculate an IPD, and compare the IPD with the visual stimulus path to obtain a dynamic IPD, the dynamic IPD serving as an indicator for whether the person has Cl.
摘要翻译：一个装置用于筛选人的Cl，并且可以包括双目观看者，与双目观看者相邻的显示器，以及与显示器配合的处理器和相关联的存储器。处理器可以被配置为在显示器上显示第一视觉刺激和第二视觉刺激，以交替方式沿着视觉刺激路径在第一视觉刺激和第二视觉刺激中引起会聚运动和发散运动，确定各个质心在第一视觉刺激和第二视觉刺激的会聚和发散运动期间第二只眼睛和第一只眼睛的位置，并且计算IPD，并且将IPD与视觉刺激路径进行比较以获得动态IPD，动态IPD服务作为该人是否拥有Cl的指标。

37. 发明公开

EP3232902A1 METHOD AND APPARATUS FOR FIXATION, ALIGNMENT, AND/OR SACCADIC MEASUREMENTS TO IDENTIFY AND/OR TRACK BRAIN FUNCTION 审中-公开
标题翻译：用于识别和/或跟踪脑功能的固定，对准和/或SACCADIC测量的方法和设备
公开(公告)号：EP3232902A1
公开(公告)日：2017-10-25
申请号：EP17728036.9
申请日：2017-01-12
申请人： Rebiscan, Inc.
发明人： GOLDSTEIN, Lee , SHAKA, Justin , WINSOR, Robert , YING, Howard
IPC分类号： A61B3/113 , A61B3/11 , A61B3/10
CPC分类号： A61B3/113 , A61B3/0008 , A61B3/0091 , A61B3/111 , A61B5/0064 , A61B5/0079 , A61B5/1101 , A61B5/1107 , A61B5/4064 , A61B5/4076 , A61B5/6821 , A61B5/6835 , A61B5/7275 , A61B2505/09 , A61B2562/0233
摘要： A device can include a body having a top surface, an opposing bottom surface, a first face and an opposing second face. The first face can have an opening therein. A light source can be positioned within the body. The light source can be configured to create a beam of polarized light. At least a portion of the beam of polarized light can be directed outside of the body through the opening in the front face. At least one polarization sensitive detector can be positioned within the body. At least one light can be positioned on or in the first face. At least one target can be configured to be visible through the opening in the front face of the device. The lights and the target can be configured to illuminate in a predetermined manner or pattern.
摘要翻译：装置可以包括具有顶面，相对的底面，第一面和相对的第二面的主体。第一面可以在其中具有开口。光源可以放置在身体内。光源可以被配置为产生偏振光束。偏振光束的至少一部分可以通过正面中的开口引导到体外。至少一个偏振敏感探测器可以被定位在身体内。至少一个灯可以放置在第一面上或第一面中。至少有一个目标可以配置为通过设备正面的开口可见。灯和目标可以配置为以预定的方式或模式照亮。

38. 发明公开

EP3023864A4 DETECTION DEVICE AND METHOD 有权转让
标题翻译： NACHWEISVORRICHTUNG UND VERFAHREN
公开(公告)号：EP3023864A4
公开(公告)日：2017-03-22
申请号：EP14826483
申请日：2014-07-08
申请人： SONY CORP
发明人： IWASAKI MASANORI , SAKO YOICHIRO
IPC分类号： G06F3/01 , A61B3/11 , A61B3/113 , G06F3/0346 , G06K9/00
CPC分类号： G06F3/013 , A61B3/113 , A61B5/02416 , A61B5/6821 , G02B2027/0187 , G06F1/163 , G06F3/0325 , G06K9/00604
摘要： The present technology relates to detection apparatus and method by which the operability can be enhanced with a simple configuration. A contact lens type line-of-sight detection apparatus has a shape such that it is wearable on an eyeball of a user. Furthermore, in the line-of-sight detection apparatus, a plurality of light-emitting sections that output light and a plurality of light-receiving elements that receive light reflected by an eyeball surface. The light-receiving elements receive light that has been output from the light-emitting sections and reflected by the eyeball surface and output light-receiving signals according to amounts of light received. The signal processing unit detects a line of sight of the user based on the light-receiving signals of the light-receiving elements. The present technology can be applied to a contact lens type line-of-sight detection apparatus or a display apparatus.
摘要翻译：本技术涉及以简单的配置可以提高可操作性的检测装置和方法。隐形眼镜型视线检测装置具有能够在使用者的眼球上佩戴的形状。此外，在视线检测装置中，输出光的多个发光部和接收由眼球面反射的光的多个受光元件。光接收元件接收从发光部分输出并由眼球表面反射的光，并且根据接收的光量输出光接收信号。信号处理单元基于光接收元件的光接收信号来检测用户的视线。本技术可以应用于隐形眼镜型视线检测装置或显示装置。

39. 发明公开

EP2995241A4 PUPIL DETECTION LIGHT SOURCE DEVICE, PUPIL DETECTION DEVICE AND PUPIL DETECTION METHOD 有权
标题翻译：百慕大民主党，普林尼万基诺维奇
公开(公告)号：EP2995241A4
公开(公告)日：2017-02-01
申请号：EP14795046
申请日：2014-05-02
申请人： UNIV SHIZUOKA NAT UNIV CORP
发明人： EBISAWA YOSHINOBU
IPC分类号： A61B3/113 , A61B3/11
CPC分类号： G06K9/00604 , A61B3/0008 , A61B3/11 , A61B3/113 , G06K9/00255 , G06T7/77 , G06T2207/10152 , H04N5/23219
摘要： A pupil detection light source device includes an aperture (8) disposed to face a subject to allow light from a pupil of the subject to pass therethrough, a light-emitting element (3A) configured to emit illumination light for obtaining a light pupil image toward the subject from the inside or the vicinity of the aperture when seen from the subject, a light-emitting element (3B) configured to emit illumination light for forming a glasses-reflected image obtained by canceling a glasses-reflected image of the light pupil image using an image difference toward the subject from the inside or the vicinity of the aperture when seen from the subject, and a light-emitting element (3C) configured to emit illumination light for obtaining a dark pupil image toward the subject from a position spaced apart from the aperture when seen from the subject, wherein the glasses-reflected image in which a difference between the light pupil image and the dark pupil image is taken is canceled by the light-emitting elements (3A and 3B), and at the same time, a difference in brightness of the pupil of the subject is expanded by the light-emitting elements (3A and 3C).
摘要翻译：瞳孔检测光源装置包括设置成面对被摄体以允许来自被摄体的光瞳的光通过的孔径（8），发光元件（3A），被配置为发射照明光以获得光瞳图像朝向当从被摄体观察时，从孔的内部或附近观察被检体;发光元件（3B），被配置为发射用于形成通过取消光瞳像的眼镜反射图像而获得的眼镜反射图像的照明光当从被检体观察时，使用从所述孔的内部或附近朝向被检体的图像差;以及发光元件（3C），其被配置为从间隔开的位置发射用于朝向所述被检体的暗瞳孔图像的照明光从被检体的光圈开始，其中取自光瞳像和黑瞳像之间的差异的眼镜反射图像被光em 发光元件（3A和3B），同时通过发光元件（3A和3C）来扩大被摄体的光瞳的亮度差。

40. 发明公开

EP2857939A4 PUPIL DETECTION METHOD, CORNEAL REFLEX DETECTION METHOD, FACIAL POSTURE DETECTION METHOD, AND PUPIL TRACKING METHOD 审中-公开
标题翻译：瞳孔检测方法，角膜反射检测方法，地雷探测方法和学生的跟踪方法
公开(公告)号：EP2857939A4
公开(公告)日：2016-09-14
申请号：EP13793886
申请日：2013-05-24
申请人： UNIV SHIZUOKA NAT UNIV CORP
发明人： EBISAWA YOSHINOBU
IPC分类号： G06F3/0346 , A61B3/11 , A61B3/113 , A61B3/15 , G06K9/00 , G06T1/00 , G06T7/00
CPC分类号： G06T7/0075 , A61B3/111 , A61B3/113 , A61B3/158 , G06F3/0346 , G06K9/00281 , G06K9/00604 , G06K9/00617 , G06T7/593 , G06T7/73 , G06T2207/10012 , G06T2207/30041 , G06T2207/30201
摘要： A pupil detection method includes a step of acquiring images by taking a facial image of a subject using each of a left camera and a right camera, a step of extracting one or more image candidate points serving as candidates for pupils from the images, a step of extracting points corresponding to a combination of image candidate points corresponding to the same point in a three-dimensional space as space candidate points, a step of selecting a pair of two space candidate points from the extracted space candidate points and calculating a distance between the selected pair, a step of excluding a pair of space candidate points where the calculated distance is not within a specified range, and a step of determining one or more pairs of space candidate points from the pairs not excluded and determining that a pair of pupils of the subject exist at the positions.

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