公开(公告)号：AU2020246957B2

公开(公告)日：2024-12-19

申请号：AU2020246957

申请日：2020-03-20

Applicant: ESSILOR INT

Inventor： FRICKER SÉBASTIEN

IPC: A61B3/00 ,  A61B3/113

Abstract: This device (10) for evaluating a performance of a visual equipment for at least one wearer of that equipment to perform at least one visual task comprises: at least one input (12) adapted to obtain a model (Ms) of a scene where the task is performed, a model (Mt) of the task comprising a sequence of points to be looked at, a model (Mw) of the wearer comprising a movable head and at least one rotationally movable eye; at least one processor (14) configured for determining a head posture (HP) for at least one of the points so that the model (Mw) of the wearer looks respectively at that point, determining at least one task-directed performance parameter (PP) for the wearer performing the task with the head posture (HP) for that point, on the basis of the wearer, scene and task models (Mw, Ms, Mt), providing the task-directed performance parameter (PP) for determining to which extent the equipment is appropriate for the wearer.

公开(公告)号：BR112021018117A2

公开(公告)日：2021-11-23

申请号：BR112021018117

申请日：2020-03-20

Applicant: ESSILOR INT

Inventor： FRICKER SÉBASTIEN

IPC: A61B3/00 ,  A61B3/113

Abstract: dispositivo e método para avaliação de um desempenho de um equipamento visual para uma tarefa visual. a presente invenção refere-se a um dispositivo (10) para avaliação de um desempenho de um equipamento visual para pelo menos um portador desse equipamento desempenhar pelo menos uma tarefa visual compreende: pelo menos uma entrada (12) adaptada para obter um modelo (mc) de um cenário onde a tarefa é desempenhada, um modelo (mt) da tarefa compreendendo uma sequência de pontos a serem observados, um modelo (mp) do portador compreendendo uma cabeça móvel e pelo menos um olho rotativamente móvel; pelo menos um processador (14) configurado para determinar uma postura da cabeça (pc) para pelo menos um dos pontos de modo que o modelo (mp) do portador olhe respectivamente para esse ponto, determinar pelo menos um parâmetro de desempenho (pd) direcionado para a tarefa para o portador desempenhando a tarefa com a postura da cabeça (pc) para esse ponto, com base nos modelos de portador, cenário e tarefa (mp, mc, mt), e fornecer o parâmetro de desempenho (pd) direcionado para a tarefa para determinar até que ponto o equipamento é apropriado para o portador.

公开(公告)号：AU2020246957A1

公开(公告)日：2021-08-26

申请号：AU2020246957

申请日：2020-03-20

Applicant: ESSILOR INT

Inventor： FRICKER SÉBASTIEN

IPC: A61B3/00 ,  A61B3/113

Abstract: This device (10) for evaluating a performance of a visual equipment for at least one wearer of that equipment to perform at least one visual task comprises: at least one input (12) adapted to obtain a model (Ms) of a scene where the task is performed, a model (Mt) of the task comprising a sequence of points to be looked at, a model (Mw) of the wearer comprising a movable head and at least one rotationally movable eye; at least one processor (14) configured for determining a head posture (HP) for at least one of the points so that the model (Mw) of the wearer looks respectively at that point, determining at least one task-directed performance parameter (PP) for the wearer performing the task with the head posture (HP) for that point, on the basis of the wearer, scene and task models (Mw, Ms, Mt), providing the task-directed performance parameter (PP) for determining to which extent the equipment is appropriate for the wearer.

公开(公告)号：AU2016338585B2

公开(公告)日：2020-10-15

申请号：AU2016338585

申请日：2016-10-11

Applicant: ESSILOR INT

Inventor： HESLOUIS MÉLANIE ,  FRICKER SÉBASTIEN ,  GUILLOUX CYRIL ,  ROUSSEAU BENJAMIN

IPC: G02C7/02

Abstract: A method for determining a three dimensional performance of an ophthalmic lens comprising the steps of: • Calculating a domain where a condition between a local optical criterion and at a threshold value is fulfilled; • Determining the three dimensional performance of the ophthalmic lens according to the said domain. A method of calculating an ophthalmic lens comprising said method.

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

IPC: G02C7/02 ,  G02C7/06

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