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公开(公告)号：US11006862B2
公开(公告)日：2021-05-18
申请号：US17012186
申请日：2020-09-04
Applicant: Colgate-Palmolive Company
Inventor： Vincent El Kouby-Benichou , Olivier Giroud , Thomas Serval , Yann Nicolas
Abstract: A method for estimating a pose of an oral hygiene device including a pattern and a plurality of groups of visual markers relative to a location includes (i) receiving image data reproducible as an image of at least a portion of the oral hygiene device; (ii) analyzing the image data to identify a region of interest within the image; (iii) identifying, using at least one of the one or more processors, all candidate visual markers within the region of interest; (iv) obtaining a first proposed three-dimensional pose of the oral hygiene device; (v) validating the first proposed three-dimensional pose of the oral hygiene device; and (vi) obtaining a second proposed three-dimensional pose of the oral hygiene device based on the validated first proposed three-dimensional pose.
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公开(公告)号：US20230255344A1
公开(公告)日：2023-08-17
申请号：US18305709
申请日：2023-04-24
Applicant: Colgate-Palmolive Company
Inventor： Thomas SERVAL , Yann Nicolas
CPC classification number: A46B15/0006 , A46B15/0008 , A46B15/0012 , A61B5/486 , A61C17/225 , G09B19/0084 , A46B9/04
Abstract: A method for promoting compliance with an oral hygiene regimen includes displaying, on a display device, a representation of at least a portion of a set of teeth of a user. The method also includes overlaying an indicium on the representation such that the indicium is associated with a first section of the representation. Responsive to a determination, via at least one of one or more processors, that a head of an oral hygiene device is positioned directly adjacent to a first section of the set of teeth that corresponds to the first section of the representation for at least a predetermined amount of time, the indicium is removed from the display device.
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公开(公告)号：US11166543B2
公开(公告)日：2021-11-09
申请号：US16841845
申请日：2020-04-07
Applicant: Colgate-Palmolive Company
Inventor： Thomas Serval , Yann Nicolas
Abstract: A method for promoting compliance with an oral hygiene regimen includes displaying, on a display device, a representation of at least a portion of a set of teeth of a user. The method also includes overlaying an indicium on the representation such that the indicium is associated with a first section of the representation. Responsive to a determination, via at least one of one or more processors, that a head of an oral hygiene device is positioned directly adjacent to a first section of the set of teeth that corresponds to the first section of the representation for at least a predetermined amount of time, the indicium is removed from the display device.
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Patent Agency Ranking
公开(公告)号：US20210228112A1
公开(公告)日：2021-07-29
申请号：US17301675
申请日：2021-04-12
Applicant: Colgate-Palmolive Company
Inventor： Vincent EL KOUBY-BENICHOU , Olivier Giroud , Thomas Serval , Yann Nicolas
Abstract: A motion tracking element for an oral hygiene element such as a toothbrush. The motion tracking element may be detachably coupled to the oral hygiene element. The motion tracking element may include a body having an outer surface, a portion of the outer surface having a pattern that includes a plurality of indicators with a non-circular shape. The indicators may be flush with and form part of the outer surface. A plurality of visual markers may be located on the outer surface, each of the visual markers having a circular shape. The plurality of visual markers may be formed integrally with the body. A method for estimating a pose of an oral hygiene device may be achieved using the motion tracking element.
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公开(公告)号：US11363971B2
公开(公告)日：2022-06-21
申请号：US17301675
申请日：2021-04-12
Applicant: Colgate-Palmolive Company
Inventor： Vincent El Kouby-Benichou , Olivier Giroud , Thomas Serval , Yann Nicolas
Abstract: A motion tracking element for an oral hygiene element such as a toothbrush. The motion tracking element may be detachably coupled to the oral hygiene element. The motion tracking element may include a body having an outer surface, a portion of the outer surface having a pattern that includes a plurality of indicators with a non-circular shape. The indicators may be flush with and form part of the outer surface. A plurality of visual markers may be located on the outer surface, each of the visual markers having a circular shape. The plurality of visual markers may be formed integrally with the body. A method for estimating a pose of an oral hygiene device may be achieved using the motion tracking element.
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公开(公告)号：US10646029B2
公开(公告)日：2020-05-12
申请号：US16218044
申请日：2018-12-12
Applicant: Colgate-Palmolive Company
Inventor： Thomas Serval , Yann Nicolas
Abstract: A method for promoting compliance with an oral hygiene regimen includes displaying, on a display device, a representation of at least a portion of a set of teeth of a user. The method also includes overlaying an indicium on the representation such that the indicium is associated with a first section of the representation. Responsive to a determination, via at least one of one or more processors, that a head of an oral hygiene device is positioned directly adjacent to a first section of the set of teeth that corresponds to the first section of the representation for at least a predetermined amount of time, the indicium is removed from the display device.
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公开(公告)号：US11666139B2
公开(公告)日：2023-06-06
申请号：US17482743
申请日：2021-09-23
Applicant: Colgate-Palmolive Company
Inventor： Thomas Serval , Yann Nicolas
CPC classification number: A46B15/0006 , A46B15/0008 , A46B15/0012 , A61B5/486 , A61C17/225 , G09B19/0084 , A46B9/04 , A46B2200/1066 , G09B23/283
Abstract: A method for promoting compliance with an oral hygiene regimen includes displaying, on a display device, a representation of at least a portion of a set of teeth of a user. The method also includes overlaying an indicium on the representation such that the indicium is associated with a first section of the representation. Responsive to a determination, via at least one of one or more processors, that a head of an oral hygiene device is positioned directly adjacent to a first section of the set of teeth that corresponds to the first section of the representation for at least a predetermined amount of time, the indicium is removed from the display device.
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公开(公告)号：US10799155B2
公开(公告)日：2020-10-13
申请号：US16220117
申请日：2018-12-14
Applicant: Colgate-Palmolive Company
Inventor： Vincent El Kouby-Benichou , Olivier Giroud , Thomas Serval , Yann Nicolas
Abstract: A method for estimating a pose of an oral hygiene device including a pattern and a plurality of groups of visual markers relative to a location includes (i) receiving image data reproducible as an image of at least a portion of the oral hygiene device; (ii) analyzing the image data to identify a region of interest within the image; (iii) identifying, using at least one of the one or more processors, all candidate visual markers within the region of interest; (iv) obtaining a first proposed three-dimensional pose of the oral hygiene device; (v) validating the first proposed three-dimensional pose of the oral hygiene device; and (vi) obtaining a second proposed three-dimensional pose of the oral hygiene device based on the validated first proposed three-dimensional pose.
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