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    METHOD FOR MEASURING THE VISUALLY-INDUCED POSTURAL INSTABILITY OF A PERSON
    2.
    发明申请
    METHOD FOR MEASURING THE VISUALLY-INDUCED POSTURAL INSTABILITY OF A PERSON 有权
    用于测量人的视觉诱发的后路不稳定性的方法

    公开(公告)号：US20150230732A1

    公开(公告)日：2015-08-20

    申请号：US14428802

    申请日：2013-09-11

    Applicant: ESSILOR CANADA LTEE ,  UNIVERSITÉ DE MONTRÉAL

    Inventor： Jocelyn Faubert ,  Guillaume Giraudet ,  Rafael Doti ,  Eduardo Lugo

    IPC: A61B5/103 ,  A61B5/11 ,  A61B3/113

    CPC classification number: A61B5/103 ,  A61B3/113 ,  A61B5/1036 ,  A61B5/11 ,  A61B5/1116 ,  A61B5/4023

    Abstract: Method for measuring the visually-induced postural instability of a person is described, the method comprising a display providing step (S1) during which a visual display device is provided. The display device is arranged so as to display a dynamic visual pattern in at least 50% of the lower half of the visual field of the person, leaving an upper half of the visual field of the person free. The method also comprises a display step (S2) during which a dynamic visual pattern is displayed on the visual display device. The method further comprises a measuring step (S3) during which a parameter representative of the postural instability is measured when the person is gazing at a fix target straight in front while having the dynamic visual pattern displayed on the visual display device.

    Abstract translation: 描述了用于测量人的视觉诱发姿势不稳定性的方法，所述方法包括提供视觉显示装置的显示提供步骤（S1）。 显示装置被布置成在人的视野的下半部的至少50％中显示动态视觉图案，留下人的视野的上半部分自由。 该方法还包括在视觉显示装置上显示动态视觉图案的显示步骤（S2）。 该方法还包括一个测量步骤（S3），在此期间，当人们在视觉显示装置上显示动态视觉图案时，人们在前方直视凝固目标时测量表示姿势不稳定性的参数。

    Progressive Ophthalmic Surface
    3.
    发明申请
    Progressive Ophthalmic Surface 审中-公开
    进行性眼科表面

    公开(公告)号：US20150055082A1

    公开(公告)日：2015-02-26

    申请号：US14390310

    申请日：2013-04-02

    Applicant: ESSILOR CANADA LTEE ,  UNIVERSITE DE MONTREAL

    Inventor： Jocelyn Faubert ,  Guillaume Giraudet

    IPC: G02C7/06 ,  G02C7/02

    CPC classification number: G02C7/065 ,  G02C7/027 ,  G02C7/066

    Abstract: A progressive lens comprising a progressive ophthalmic surface including a main progression meridian dividing the surface into a nasal portion and a temporal portion and passing through at least one fitting point Py of ordinate Yp in a coordinate system centered on a reference point O(0; 0). For the points located at an ordinate Yp on either side of said fitting point Py, the points of ordinate Yp being contained inside a 50 mm diameter disc centered on the reference point O: 0.5 ≥  MaxgradCyl Ny   1 - MaxgradCyl Ty   1 MaxgradCyl Ny   1 + MaxgradCyl Ty   1  ≥ 0.2 where: MaxgradCylNy1 is the absolute value of the maximum cylinder gradient of all the points located at said ordinate Yp in the nasal portion of the surface; and MaxgradCylTy1 is the absolute value of the maximum cylinder gradient of all the points located at said ordinate Yp in the temporal portion of the surface.

    Abstract translation: 一种渐进式透镜，包括进行性眼科表面，其包括将表面分成鼻部分和时间部分的主进展经络，并且以坐标Yp的至少一个拟合点Py为坐标系，以坐标系为中心，基准点O（0; 0 ）。 对于位于所​​述拟合点Py的任一侧上的纵坐标Yp的点，纵坐标Yp包含在以参考点O为中心的50mm直径的盘中：0.5≥Max MaxCyl Ny 1 MaxgradCyl Ny Ny 1 + MaxgradCyl Tyㄧ≥≥0.2其中：MaxgradCylNy1是位于表面鼻部的纵坐标Yp处的所有点的最大气缸梯度的绝对值; MaxgradCylTy1是位于表面的时间部分中位于纵坐标Yp处的所有点的最大圆柱梯度的绝对值。

    Method for determining eye and head movement of an individual
    4.
    发明授权
    Method for determining eye and head movement of an individual 有权
    确定个人眼睛和头部运动的方法

    公开(公告)号：US09389438B2

    公开(公告)日：2016-07-12

    申请号：US14420062

    申请日：2013-07-04

    Applicant: ESSILOR CANADA LTEE ,  Universite de Montreal

    Inventor： Guillaume Giraudet ,  Jocelyn Faubert ,  Rafael Doti ,  Eduardo Lugo

    IPC: A61B3/113 ,  G02C13/00 ,  A61B5/11 ,  G06T7/20 ,  G02C7/02

    CPC classification number: G02C13/005 ,  A61B3/113 ,  A61B5/1114 ,  A61B5/1121 ,  G02C7/027 ,  G02C13/003 ,  G06T7/20 ,  G06T2207/30201

    Abstract: Method for determining the relative amplitude of eye and head movements of an individual, comprising: —a target providing step during which a list of visual targets comprising at least two different visual targets is provided; —a reference positioning step; —a reference target providing step during which a reference target comprising a visual and auditory target is provided; —a reference target gazing step during which the individual gazes at the reference target; —a peripheral target providing step during which a peripheral target comprising a visual and auditory target is provided; —a peripheral target gazing step during which the individual gazes at the peripheral target; and, —a rotation measurement step during which the angle of rotation of the individual's head and the angle or rotation of the individual's eyes are measured.

    Abstract translation: 用于确定个体的眼睛和头部移动的相对幅度的方法，包括： - 目标提供步骤，在该步骤期间提供包括至少两个不同视觉目标的视觉目标的列表; - 参考定位步骤 - 提供了包括视觉和听觉目标的参考目标的参考目标提供步骤; - 参考目标注视步骤，在此期间，个体注视参考目标; - 提供包括视觉和听觉目标的外围目标的周边目标提供步骤; - 周边目标注视步骤，在此期间，个体注视周边目标; 以及 - 测量个人头部的旋转角度和个人眼睛的角度或旋转的旋转测量步骤。

    METHOD FOR DETERMINING EYE AND HEAD MOVEMENT OF AN INDIVIDUAL
    5.
    发明申请
    METHOD FOR DETERMINING EYE AND HEAD MOVEMENT OF AN INDIVIDUAL 有权
    用于确定个体眼睛和头部运动的方法

    公开(公告)号：US20150212342A1

    公开(公告)日：2015-07-30

    申请号：US14420062

    申请日：2013-07-04

    Applicant: ESSILOR CANADA LTEE ,  Universite de Montreal

    Inventor： Guillaume Giraudet ,  Jocelyn Faubert ,  Rafael Doti ,  Eduardo Lugo

    IPC: G02C13/00 ,  A61B3/113 ,  G06T7/20

    CPC classification number: G02C13/005 ,  A61B3/113 ,  A61B5/1114 ,  A61B5/1121 ,  G02C7/027 ,  G02C13/003 ,  G06T7/20 ,  G06T2207/30201

    Abstract: Method for determining the relative amplitude of eye and head movements of an individual, comprising: —a target providing step during which a list of visual targets comprising at least two different visual targets is provided; —a reference positioning step; —a reference target providing step during which a reference target comprising a visual and auditory target is provided; —a reference target gazing step during which the individual gazes at the reference target; —a peripheral target providing step during which a peripheral target comprising a visual and auditory target is provided; —a peripheral target gazing step during which the individual gazes at the peripheral target; and, —a rotation measurement step during which the angle of rotation of the individual's head and the angle or rotation of the individual's eyes are measured.

    Abstract translation: 用于确定个体的眼睛和头部移动的相对幅度的方法，包括： - 目标提供步骤，在该步骤期间提供包括至少两个不同视觉目标的视觉目标的列表; - 参考定位步骤 - 提供了包括视觉和听觉目标的参考目标的参考目标提供步骤; - 参考目标注视步骤，在此期间，个体注视参考目标; - 提供包括视觉和听觉目标的外围目标的周边目标提供步骤; - 周边目标注视步骤，在此期间，个体注视周边目标; 以及 - 测量个人头部的旋转角度和个人眼睛的角度或旋转的旋转测量步骤。

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