公开(公告)号：US20240298960A1

公开(公告)日：2024-09-12

申请号：US17783617

申请日：2022-04-29

Applicant: L'Oreal

Inventor： Sandrine Gadol ,  Michelle Rathman-Josserand ,  Benjamin Askenazi ,  Panagiotis-Alexandros Bokaris ,  Nukhet Cavusoglu ,  Stephanie Nouveau

IPC: A61B5/00 ,  A45D44/00 ,  G16H10/60

CPC classification number: A61B5/442 ,  A45D44/005 ,  A61B5/0077 ,  A61B5/445 ,  A61B5/7264 ,  A61B5/7275 ,  G16H10/60 ,  A45D2044/007

Abstract: In some embodiments, a method of determining a personalized skincare recommendation is provided. A computing system receives data depicting a face of a subject. The computing system determines features based on the data depicting the face of the subject. The computing system provides the features to an ageotype classifier to generate a predicted skin ageotype for the subject. The computing system generates the personalized skincare recommendation based on at least the predicted skin ageotype.

公开(公告)号：US12290375B2

公开(公告)日：2025-05-06

申请号：US17783617

申请日：2022-04-29

Applicant: L'Oreal

Inventor： Sandrine Gadol ,  Michelle Rathman-Josserand ,  Benjamin Askenazi ,  Panagiotis-Alexandros Bokaris ,  Nukhet Cavusoglu ,  Stephanie Nouveau

IPC: A61B5/00 ,  A45D44/00 ,  G06V40/16 ,  G16H10/60

Abstract: In some embodiments, a method of determining a personalized skincare recommendation is provided. A computing system receives data depicting a face of a subject. The computing system determines features based on the data depicting the face of the subject. The computing system provides the features to an ageotype classifier to generate a predicted skin ageotype for the subject. The computing system generates the personalized skincare recommendation based on at least the predicted skin ageotype.

公开(公告)号：US10969330B2

公开(公告)日：2021-04-06

申请号：US16087299

申请日：2017-03-23

Applicant: L'OREAL

Inventor： Benjamin Askenazi ,  Johan Aubert

IPC: G01N21/25 ,  G01N21/47 ,  A45D44/00 ,  G01N21/84 ,  A61B5/00

Abstract: The invention relates to a method for determining the color of a cosmetic product on a skin model, the method including steps to: —for a plurality of wavelengths, supply experimental points giving diffusion and/or absorption values for several mixes of a given concentration of one pigment in another pigment, each mix corresponding to different given concentrations, and —use a physicochemical model capable of predicting interactions between pigments passing through experimental points to obtain the curve giving the diffusion and/or absorption for each wavelength as a function of the given concentration of pigment in the mix of pigments considered.

公开(公告)号：US20200315321A1

公开(公告)日：2020-10-08

申请号：US16376903

申请日：2019-04-05

Applicant: L'OREAL R&I RIO

Inventor： Fabienne Wiltord ,  Benjamin Askenazi ,  Cyril Nurdin

IPC: A45D44/00 ,  A45D19/00 ,  G06F3/0482

Abstract: Methods for creating custom hair formulations include generating a first input set and a second input set, formulating a hair formulation recipe, displaying a predicted hair color on the user input device, and dispensing a hair formulation from a dispenser. The first input set is based upon a plurality of present hair state inputs received by a user input device of a hair formulation system. The second input set is based upon a target hair state input received by the user input device. Formulating the hair formulation recipe includes using a processor of the hair formulation system that is operatively connected to the user input device to formulate the hair formulation recipe based upon the first and the second input sets. The predicted hair color is based upon at least one present hair state inputs and the target hair state input.

公开(公告)号：US10716387B2

公开(公告)日：2020-07-21

申请号：US16086864

申请日：2017-03-22

Applicant: L'OREAL

Inventor： Benjamin Askenazi ,  Johan Aubert

IPC: A45D44/00 ,  G01J3/50 ,  G01J3/46

Abstract: The invention relates to a method for determining the color of a cosmetic product adapted to the skin of a wearer of the cosmetic product, the method including the following steps: —supply data related to the color of the wearer's skin, —determine the color of the cosmetic product by using a correspondence function applied to data about the color appearance of the wearer's skin, the correspondence function associating a cosmetic product color with a wearer's skin color appearance, the correspondence function having at least three reference associations, a reference association associating a predetermined cosmetic product color with a predetermined wearer skin color within a tolerance, the tolerance being equal to a distance of 2 in the L*a*b* color space.

公开(公告)号：US20250040873A1

公开(公告)日：2025-02-06

申请号：US18708979

申请日：2022-10-21

Applicant: L'Oreal

Inventor： Benjamin Askenazi ,  Matthieu Perrot ,  Emmanuel Malherbe ,  Yohana Pachas ,  Olivier Leseur

IPC: A61B5/00 ,  G06T7/00 ,  G06T7/11 ,  G16H20/00

Abstract: The present invention relates to a method for characterizing eyelashes or eyebrows which is implemented by computer and comprises the following steps, which are directed toward:—receiving data corresponding to a set of pixels in a close-up image of a body area comprising a plurality of eyelashes, preferably the entirety of a row of eyelashes or of an eyebrow, to be characterized:—applying at least one step of computer vision so as to obtain, on the basis of the image data received, a numerical evaluation of at least one characteristic numerical parameter from among, notably, the number of fibers, an average length of the fibers, an average thickness of the fibers, and a curvature of the fibers.

公开(公告)号：US20240221935A1

公开(公告)日：2024-07-04

申请号：US17784079

申请日：2022-04-29

Applicant: L'Oreal

Inventor： Sandrine Gadol ,  Michelle Rathman-Josserand ,  Benjamin Askenazi ,  Panagiotis-Alexandros Bokaris ,  Nukhet Cavusoglu ,  Stephanie Nouveau

IPC: G16H50/20 ,  A61B5/00

CPC classification number: G16H50/20 ,  A61B5/441

Abstract: In some embodiments, techniques for improving treatment outcomes are provided. A computing system measures at least one skin condition for a subject. The computing system receives a plurality of types of omics data for the subject. For each type of omics data, the computing system uses at least one classifier associated with the type of omics data to determine whether the subject is in at least one responder category. The computing system predicts treatment outcomes for the at least one skin condition for the subject for a plurality treatments based on the at least one responder category. The computing system determines a skincare regimen based on the predicted treatment outcomes.

公开(公告)号：US11076683B2

公开(公告)日：2021-08-03

申请号：US16376903

申请日：2019-04-05

Applicant: L'OREAL

Inventor： Fabienne Wiltord ,  Benjamin Askenazi ,  Cyril Nurdin

IPC: A45D44/00 ,  A45D19/00 ,  G06F3/0482

Abstract: Methods for creating custom hair formulations include generating a first input set and a second input set, formulating a hair formulation recipe, displaying a predicted hair color on the user input device, and dispensing a hair formulation from a dispenser. The first input set is based upon a plurality of present hair state inputs received by a user input device of a hair formulation system. The second input set is based upon a target hair state input received by the user input device. Formulating the hair formulation recipe includes using a processor of the hair formulation system that is operatively connected to the user input device to formulate the hair formulation recipe based upon the first and the second input sets. The predicted hair color is based upon at least one present hair state inputs and the target hair state input.

公开(公告)号：US10732100B2

公开(公告)日：2020-08-04

申请号：US16024296

申请日：2018-06-29

Applicant: L'OREAL

Inventor： Michael Haddad ,  Benjamin Askenazi ,  Loic Tran ,  Alice Brosselard

IPC: G01N21/33 ,  G01N21/64

Abstract: Systems and methods for predicting a Sun Protection Factor (SPF) in vitro, such as by spectral/image analysis, of a sunscreen formulation are described.