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公开(公告)号：US20240069366A1
公开(公告)日：2024-02-29
申请号：US18260164
申请日：2021-12-29
发明人： Julien ANDOCHE , Estelle NETTER , Fabien MURADORE , Xin Pei ZHOU
CPC分类号： G02C13/005 , G06V40/171 , G06V40/172 , G06V40/193 , G06V40/197
摘要： The present disclosure relates to a method and device for evaluating a fit of visual equipment. In an embodiment, the method (105) includes receiving (110) an image(s) of a face of a user, identifying (115) a subset of eyeglasses from a database that satisfy a preliminary fit threshold, determining (120) an eyeglass rim plane of a candidate eyeglass, determining (125) an eyeglass pads plane of the candidate eyeglass, generating (130) at least one 2D profile of a nose of the user, generating (140) at least one 2D profile of a nasal section of a frame of the candidate eyeglass, virtually docking (150) the candidate eyeglass on the nose of the face of the user, calculating (170), when the virtually docked candidate eyeglass satisfies a secondary fit threshold, a final fit of the virtually docked candidate eyeglass, the final fit being defined by at least one of a comfort criterion and/or an aesthetic criterion.
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公开(公告)号：US20230115374A1
公开(公告)日：2023-04-13
申请号：US17904065
申请日：2021-02-11
发明人： Julien ANDOCHE , Estelle NETTER
IPC分类号： G06Q30/0601 , G06Q30/0282
摘要： A method for determining, for a given person, an optical equipment among a set comprising a plurality of optical equipments. The method further includes collecting a plurality of N reference datasets associated to at least one corresponding reference person and collecting a given dataset associated to the given person. Each dataset is indicative of a relative ranking of at least two optical equipments forming a reference subset of the set of optical equipments. The method further includes, based on the given dataset, selecting, among the plurality of N reference datasets, a group of R reference datasets, and predicting at least one optical equipment for the given person among the plurality of optical equipments.
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公开(公告)号：US20220207331A1
公开(公告)日：2022-06-30
申请号：US17607518
申请日：2020-04-09
发明人： Julien ANDOCHE , Estelle NETTER
摘要： The present disclosure relates to determining visual equipment for a patient or user. In an embodiment, a machine learning-based approach considers the face of a user in context of a database of labeled faces and visual equipment, each of the labeled images reflected the aesthetic value of a proposed visual equipment relative to the face of the patient or user.
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公开(公告)号：US20220036658A1
公开(公告)日：2022-02-03
申请号：US17297578
申请日：2019-11-18
发明人： Julien ANDOCHE , Estelle NETTER
摘要： A server includes processing circuitry configured to receive one or more images, the one or more images including one or more representations of people. Additionally, the processing circuitry is configured to apply a neural network to the one or more images, wherein the neural network classifies at least one aesthetic component of each image of the one or more images, an aesthetic component score being generated for each image in the one or more images. Further, the processing circuitry is configured to generate a user eyewear equipment profile for a user, the user being matched to a persona from a personae database, each persona in the personae database being linked to one or more persona eyewear equipment profiles, the one or more persona eyewear equipment profiles being based on the aesthetic component score, and select eyewear equipment for the user based on the generated user eyewear equipment profile.
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