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    • 2. 发明申请
    • METHOD OF MEASURING MORPHO-GEOMETRICAL PARAMETERS OF A PERSON WEARING EYEGLASSES
    • 测量人体磨损眼睛的摩尔比几何参数的方法
    • US20130188128A1
    • 2013-07-25
    • US13561474
    • 2012-07-30
    • Fabien DivoPhilippe Pinault
    • Fabien DivoPhilippe Pinault
    • A61B3/18
    • A61B3/18A61B3/111G02C13/005
    • 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.
    • 测量佩戴眼镜的人的形态几何参数的方法包括使人在大致水平的方向(24)上自然地保持头部,观察位于无穷远前方的点,获取第一图像的位置 该框架(21)处于该第一姿势,使得人们通过采用自然舒适的位置观察放置在相对于图像采集系统的已知位置的目标(8,18),并且涉及至少一个倾斜 头的运动; 以该第二姿态获取帧(21)的位置的第二图像,从两个图像之一确定眼睛(27)的位置,获得的两个图像的计算机处理以确定形态几何参数 的人,并提供测量结果。
    • 6. 发明申请
    • METHOD OF DETERMINING THE POSITION OF A DRILL HOLE TO BE DRILLED ON AN OPHTHALMIC LENS
    • 确定要钻孔的钻孔位置的方法
    • US20100074556A1
    • 2010-03-25
    • US12519650
    • 2007-12-19
    • Philippe Pinault
    • Philippe Pinault
    • G06K9/36
    • B24B9/146B24B13/0055
    • Method of determining the position of a target drill hole to be drilled in a target corrective lens having an expected target outline after shaping, the position being determined from a reference lens having a reference outline and at least one reference drill hole, the method includes: acquiring an image and at least one characteristic of the curvature of the reference lens; determining, in the acquisition plane, the reference distance in projection between the projection of a reference anchor point of the associated reference lens and the reference lens and the projection of a reference drilling point of the reference drill hole calculating the three-dimensional reference distance between the reference anchor point and the reference drilling point as a function of the characteristic of the curvature of the reference lens (100) and of the determined reference distance; and determining the position of the target drilling point for the target drill hole of the target corrective lens as a function of the calculated three-dimensional reference distance (R2; R5).
    • 一种确定在成形后具有预期目标轮廓的目标矫正透镜中要钻探的目标钻孔的位置的方法,该位置由具有参考轮廓的参考透镜和至少一个参考钻孔确定,所述方法包括: 获取图像和参考透镜的曲率的至少一个特性; 在获取平面中确定在相关联的参考透镜的参考锚点的投影与参考透镜之间的投影中的参考距离和参考钻孔的参考钻孔的投影,其计算三维参考距离 作为参考透镜(100)的曲率特性和所确定的参考距离的函数的参考定位点和参考钻孔点; 以及根据所计算的三维参考距离(R2; R5)确定目标校正透镜的目标钻孔的目标钻孔的位置。
    • 7. 发明授权
    • Method of measuring morpho-geometrical parameters of a person wearing eyeglasses
    • 测量佩戴眼镜人物形态几何参数的方法
    • US09033496B2
    • 2015-05-19
    • US13561474
    • 2012-07-30
    • Fabien DivoPhilippe Pinault
    • Fabien DivoPhilippe Pinault
    • A61B3/10A61B3/14A61B3/18G02C13/00
    • A61B3/18A61B3/111G02C13/005
    • 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.
    • 测量佩戴眼镜的人的形态几何参数的方法包括使人在大致水平的方向(24)上自然地保持头部,观察位于无穷远前方的点,获取第一图像的位置 该框架(21)处于该第一姿势,使得人们通过采用自然舒适的位置观察放置在相对于图像采集系统的已知位置的目标(8,18),并且涉及至少一个倾斜 头的运动; 以该第二姿态获取帧(21)的位置的第二图像,从两个图像之一确定眼睛(27)的位置,获得的两个图像的计算机处理以确定形态几何参数 的人,并提供测量结果。
    • 8. 发明授权
    • Method of determining the position of a drill hole to be drilled on an ophthalmic lens
    • 确定在眼镜上钻孔的钻孔位置的方法
    • US08300983B2
    • 2012-10-30
    • US12519650
    • 2007-12-19
    • Philippe Pinault
    • Philippe Pinault
    • G06K9/36G06K9/18G06K9/00G02C5/00G02C1/02
    • B24B9/146B24B13/0055
    • Method of determining the position of a target drill hole to be drilled in a target corrective lens having an expected target outline after shaping, the position being determined from a reference lens having a reference outline and at least one reference drill hole, the method includes: acquiring an image and at least one characteristic of the curvature of the reference lens; determining, in the acquisition plane, the reference distance in projection between the projection of a reference anchor point of the associated reference lens and the reference lens and the projection of a reference drilling point of the reference drill hole calculating the three-dimensional reference distance between the reference anchor point and the reference drilling point as a function of the characteristic of the curvature of the reference lens (100) and of the determined reference distance; and determining the position of the target drilling point for the target drill hole of the target corrective lens as a function of the calculated three-dimensional reference distance (R2; R5).
    • 一种确定在成形后具有预期目标轮廓的目标矫正透镜中要钻探的目标钻孔的位置的方法,该位置由具有参考轮廓的参考透镜和至少一个参考钻孔确定,所述方法包括: 获取图像和参考透镜的曲率的至少一个特性; 在获取平面中确定在相关联的参考透镜的参考锚点的投影与参考透镜之间的投影中的参考距离和参考钻孔的参考钻孔的投影,其计算三维参考距离 作为参考透镜(100)的曲率特性和所确定的参考距离的函数的参考定位点和参考钻孔点; 以及根据所计算的三维参考距离(R2; R5)确定目标校正透镜的目标钻孔的目标钻孔的位置。
    • 9. 发明申请
    • METHOD FOR SHAPING AN OPHTHALMIC LENS FOR EYEGLASSES
    • 用于形成眼镜的眼科镜片的方法
    • US20110256804A1
    • 2011-10-20
    • US13089662
    • 2011-04-19
    • Cédric LEMAIREPhilippe PINAULTDavid TANG
    • Cédric LEMAIREPhilippe PINAULTDavid TANG
    • B24B51/00
    • B24B9/14B24B13/0055B24B41/062
    • The invention relates to a method of shaping an ophthalmic lens to have a desired outline (11) by means of a machining device including a blocking support for the ophthalmic lens and at least one first machining tool, the method comprising the steps of: obtaining an inner cutting limit (12) for said first machining tool; defining an initial blocking position (P1) for the ophthalmic lens and its desired outline; calculating whether at least a portion of the desired outline presents a non-zero intersection (Q21-Q22) with said inner cutting limit; defining as the final blocking position (PF) either the unchanged initial blocking position if the intersection calculated the calculation step is zero, or else a blocking position that is modified relative to the initial blocking position so that the desired outline as repositioned using the modified blocking position does not present an intersection with the inner cutting limit associated with the first tool; and blocking and shaping the ophthalmic lens with the desired outline.
    • 本发明涉及一种通过包括用于眼科镜片的阻挡支撑件和至少一个第一加工工具的加工装置将眼镜片成形为具有期望轮廓(11)的方法,所述方法包括以下步骤:获得 所述第一加工工具的内切割限制(12) 限定眼科镜片的初始阻挡位置(P1)及其期望的轮廓; 计算所述期望轮廓的至少一部分是否具有与所述内切割极限的非零交点(Q21-Q22) 定义为最终阻塞位置(PF),如果相交计算的计算步骤为零,则不变的初始阻塞位置,或者相对于初始阻塞位置被修改的阻塞位置,使得使用修改的阻塞重新定位的期望轮廓 位置与第一工具相关联的内切削极限不存在交叉点; 并以期望的轮廓阻挡和成形眼科镜片。