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公开(公告)号:AU2023337455A1
公开(公告)日:2025-02-27
申请号:AU2023337455
申请日:2023-09-04
Applicant: ESSILOR INT
Inventor: POULAIN ISABELLE , MARIN GILDAS , BARRETO NOEMI , ERNOULT LUCIE
Abstract: This method for determining a personalized near vision index for an individual comprises: measuring (10) at least one parameter related to accommodation of the individual; determining (12) a binocular vision model representing vision of the individual; obtaining (14) the personalized near vision index as comprising a binocular visual effort of the individual in near vision, the binocular visual effort being evaluated as a function of the measured at least one parameter related to accommodation and of the determined binocular vision model.
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公开(公告)号:AU2016338467B2
公开(公告)日:2020-10-08
申请号:AU2016338467
申请日:2016-10-11
Applicant: ESSILOR INT
Inventor: ROUSSEAU BENJAMIN , HESLOUIS MÉLANIE , FRICKER SÉBASTIEN , LAKHCHAF NACER , ESCALIER GUILHEM , BONNIN THIERRY , POULAIN ISABELLE , JOLIVET VALÉRIE , WIERZBICKI JULIETTE
Abstract: An ophthalmic progressive addition lens for a myopic or emmetropic presbyopic wearer which has a prescribed far vision mean refractive power a non nil prescribed addition, ADD
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43.
公开(公告)号:AU2016338970A1
公开(公告)日:2018-05-31
申请号:AU2016338970
申请日:2016-10-14
Applicant: ESSILOR INT
Inventor: ESCALIER GUILHEM , POULAIN ISABELLE , DEBIEUVRE AMANDINE , PAILLE DAMIEN , TRANVOUEZ-BERNARDIN DELPHINE , BARANTON KONOGAN , ROUSSEAU BENJAMIN
Abstract: The invention relates to a method for determining at least one visual behavior parameter of a person. Said method includes the following steps: a step of encouraging the person to perform a visual test during which he observes at least one target position (30), a step of measuring an item of data that is representative of at least one viewing direction (DR) of the person during said visual test, a step of determining a reference viewing direction (DRM) on the basis of said representative data measured, and a step of positioning, relative to said reference viewing direction, at least one measured target position (50) that is determined, in a reference marker (RCRO) associated with the head of the person, on the basis of said data that is representative of said viewing direction of the person measured during the visual test.
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公开(公告)号:FR3042400A1
公开(公告)日:2017-04-21
申请号:FR1559812
申请日:2015-10-15
Applicant: ESSILOR INT
Inventor: ESCALIER GUILHEM , POULAIN ISABELLE , ROUSSEAU BENJAMIN
Abstract: L'invention concerne un dispositif de test (10) du comportement visuel d'un individu comportant : - un afficheur (11) actif adapté à afficher au moins une cible (20) visuellement prépondérante en une pluralité de positions (30) variables au cours du temps et alignées selon au moins une ligne (L1, L2) ou une colonne, et - une unité de commande de l'afficheur, programmée pour que les positions d'affichage successives de la cible suivent, au cours du temps, un protocole de suivi visuel.
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公开(公告)号:CA3001648A1
公开(公告)日:2017-04-20
申请号:CA3001648
申请日:2016-10-11
Applicant: ESSILOR INT
Inventor: ROUSSEAU BENJAMIN , ESCALIER GUILHEM , POULAIN ISABELLE , WIERZBICKI JULIETTE , CALIXTE LAURENT , LAKHCHAF NACER , MARIE SARAH , BONNIN THIERRY , JOLIVET VALERIE
Abstract: Method for determining an optical system of a personalized progressive lens for a given wearer comprising the following consecutive steps: a) providing a mean direction of gaze determined for the wearer in a reference frame tied to the head of the said wearer; b) determination of a target value for at least one optical design parameter as a function of the mean direction of gaze determined in step a); c) calculation of the optical system of the progressive lens by an optical optimization procedure on the basis of target values where the target value of the (or of each) optical design parameter as a function of the mean direction of gaze determined in step b) is a target value.
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公开(公告)号:FR3006776B1
公开(公告)日:2016-10-21
申请号:FR1301309
申请日:2013-06-07
Applicant: ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE)
Inventor: HADDADI AHMED , BERTHEZENE MARIE ANNE , POULAIN ISABELLE , PETIGNAUD CECILE , LEVRAUD LOIC , GAYAT SEBASTIEN , DIVO FABIEN , ROUSSEAU BENJAMIN
IPC: G02C13/00
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47.
公开(公告)号:AU2014276655A1
公开(公告)日:2016-01-07
申请号:AU2014276655
申请日:2014-06-03
Applicant: ESSILOR INT
Inventor: HADDADI AHMED , BERTHEZENE MARIE-ANNE , POULAIN ISABELLE , PETIGNAUD CECILE , LEVRAUD LOIC , GAYAT SEBASTIEN , DIVO FABIEN , ROUSSEAU BEANJAMIN
Abstract: The invention relates to a method for determining at least one value of a customisation parameter for a visual compensation device. According to the invention, the measurement method comprises the following steps: a) a user (1) equipped with an electronic terminal (2) captures at least one image or video sequence ; b) telecommunicating said at least one image to a remote-support centre (22); c) processing said at least one image in order to derive therefrom an instruction to correct or validate the captured image or video sequence; d) telecommunicating said correction or validation instruction from the remote-assistance centre (22) to the terminal (2) of the user (1); e) displaying or emitting an audio or video message using the terminal; f) repeating the preceding steps until a validated image or video sequence is obtained; g) determining a value of said at least one customisation parameter.
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公开(公告)号:FR3006776A1
公开(公告)日:2014-12-12
申请号:FR1301309
申请日:2013-06-07
Applicant: ESSILOR INT
Inventor: HADDADI AHMED , BERTHEZENE MARIE ANNE , POULAIN ISABELLE , PETIGNAUD CECILE , LEVRAUD LOIC , GAYAT SEBASTIEN , DIVO FABIEN , ROUSSEAU BENJAMIN
IPC: G02C13/00
Abstract: L'invention concerne un procédé de détermination d'au moins une valeur d'un paramètre de personnalisation pour un équipement de compensation visuelle. Selon l'invention, le procédé de mesure comporte les étapes suivantes : a) capture d'au moins une image ou séquence vidéo d'un utilisateur (1) équipé d'un terminal électronique (2) ; b) télécommunication de ladite au moins une image à un centre de téléassistance (22) ; c) traitement de ladite au moins une image pour en déduire une instruction de correction ou de validation de l'image ou séquence vidéo capturée ; d) télécommunication du centre de téléassistance (22) au terminal (2) de l'utilisateur (1) de ladite instruction de correction ou de validation ; e) affichage ou émission par le terminal d'un message audio ou vidéo ; f) réitération des étapes précédentes jusqu'à l'obtention d'une image ou séquence vidéo validée ; g) détermination d'une valeur dudit au moins un paramètre de personnalisation.
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公开(公告)号:FR2972911B1
公开(公告)日:2013-04-05
申请号:FR1100896
申请日:2011-03-25
Applicant: ESSILOR INT
Inventor: BONNIN THIERRY , DIVO FABIEN , PETIGNAUD CECILE , POULAIN ISABELLE , PINAULT PHILIPPE , ROUSSEL LAURENT
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公开(公告)号:FR2850763B1
公开(公告)日:2005-07-01
申请号:FR0301185
申请日:2003-02-03
Applicant: ESSILOR INT
Inventor: POULAIN ISABELLE , DROBE BJORN , HARO CLOTILDE , ALLIONE PASCAL , AHSBAHS FRANCOISE
Abstract: The lens presents horizontal prismatic refractive power that varies progressively along the main progression meridian (MM') with the addition of horizontal prismatic power being greater than 2 prismatic diopters in absolute value, this addition of horizontal prismatic power being defined by the difference between the horizontal prismatic refractive power at the reference point (L) of the far vision zone and the horizontal prismatic refractive power at the projection point (P') of the reference point (P) of the near vision zone (VP) on the vertical line passing through the reference point (L) of the far vision zone.
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