公开(公告)号：EP3384831A1

公开(公告)日：2018-10-10

申请号：EP17165011.2

申请日：2017-04-05

申请人： Koninklijke Philips N.V.

发明人： Varghese, Babu ,  Ras, Arno ,  Verhagen, Rieko

IPC分类号： A61B5/00

CPC分类号： A61B5/443 ,  A61B5/0075 ,  A61B5/0077 ,  A61B2562/0233

摘要： The invention provides a system (1) comprising a sensor (100) for measuring a skin parameter, the sensor (100) comprising (i) a plurality of spatially separated light sources (110) configured to provide light source light (111), and (ii) a detector (120) configured at a first distance (d1) from each of the light sources (110), wherein the sensor (100) is configured to provide the light source light (111) with optical axes (OL) under an angle of incidence (α) selected from the range of 10-80° with the skin at a second distance (d2) and to detect reflected light source light (111), wherein the sensor (100) comprises at least three light sources (110), wherein the light sources (110) are configured to provide unpolarized visible light source light (111), wherein the first distance (d1) is selected from the range of 10-80 mm, wherein the detector (120) is configured to detect polarized light, wherein the sensor (100) comprises a polarizer (104) configured upstream of the detector (120), and wherein the polarizer (104) comprises one or more of (i) a segmented polarizer (1041) and (ii) a spatially varying polarizer (1042).

公开(公告)号：EP4132224A1

公开(公告)日：2023-02-08

申请号：EP21189677.4

申请日：2021-08-04

申请人： Koninklijke Philips N.V.

发明人： Palero, Jonathan Alambra ,  BENNIK, Jan ,  Varghese, Babu ,  Bourquin, Yannyk Parulian Julian ,  WANG, Lu ,  BISSCHOP, Oedilius Johannes

IPC分类号： H05B45/20 ,  H05B47/105 ,  A61N5/06

摘要： According to an aspect, there is provided a computer-implemented method (100) for adjusting lighting conditions, the method comprising: receiving (102) device usage data relating to the use of a personal care device by a subject during a usage event; estimating (104), based on the device usage data, a current emotional state of the subject; receiving (106) an indication of a target emotional state of the subject; determining (108), based on the target emotional state of the subject, a lighting parameter to be applied to a light source to assist the subject in reaching the target emotional state; and operating (110) a light source to emit light according to the determined lighting parameter.

公开(公告)号：EP4101368A1

公开(公告)日：2022-12-14

申请号：EP21178495.4

申请日：2021-06-09

申请人： Koninklijke Philips N.V.

发明人： Damodaran, Mathivanan ,  Palero, Jonathan Alambra ,  Varghese, Babu

IPC分类号： A61B5/00 ,  G06T7/00

摘要： A computer-implemented method (100) is described. The method comprises receiving (102) imaging data obtained by an imaging system (204) of a subject (202) illuminated by first illumination (206a) in a first spectral band and second illumination (206b) in a second spectral band comprising different spectral content to the first spectral band. The second illumination incident on the subject is polarized. The imaging system is configured to obtain first imaging data within the first spectral band. The imaging system is further configured to obtain second imaging data within the second spectral band. The imaging system is further configured to admit the first and second illumination into the imaging system depending on a polarization state of reflected first and second illumination received by the imaging system after reflection from a surface of the subject. Information regarding specular reflection from the surface of the subject is determined by comparing the first and second imaging data.

公开(公告)号：EP3922419A1

公开(公告)日：2021-12-15

申请号：EP20178895.7

申请日：2020-06-09

申请人： Koninklijke Philips N.V.

发明人： Bourquin, Yannyk Parulian Julian ,  Palero, Jonathan Alambra ,  Wang, Lu ,  Varghese, Babu ,  Eren, Mustafa Tolga

IPC分类号： B26B19/38 ,  B26B21/40

摘要： According to an aspect, there is provided an apparatus comprising a processor configured to receive image data in respect of a user (102) of a personal care device (104), wherein the personal care device is to be used to treat a portion of the user; receive device operating data relating to the personal care device; determine position information of at least a treatment element (112) of the personal care device relative to the user; generate, based on the received image data, the received device operating data and the determined position information, an image (120) representative of a predicted appearance of the portion of the user following treatment using the personal care device; and provide the generated image for display on a representation of the user.

公开(公告)号：EP3384829A1

公开(公告)日：2018-10-10

申请号：EP17164902.3

申请日：2017-04-05

申请人： Koninklijke Philips N.V.

发明人： Varghese, Babu ,  Ezerskaya, Anna ,  Hermans, Walter ,  Ras, Arno ,  Timofeeva, Nadya ,  Wu, Yue

IPC分类号： A61B5/00

CPC分类号： A61B5/441 ,  A61B5/0077 ,  A61B2576/02

摘要： The invention provides a system (1) comprising a sensor (100) for measuring a skin parameter, the sensor (100) comprising (i) a plurality of spatially separated light sources (110) configured to provide light source light (111), and (ii) a detector (120) configured at a first distance (d1) from each of the light sources (110), wherein the sensor (100) is configured to provide the light source light (111) with optical axes (OL) under an angle of incidence (α) selected from the range of 10-80° with the skin at a second distance (d2) and to detect reflected light source light (111), wherein the sensor (100) comprises at least three light sources (110), wherein the light sources (110) are configured to provide unpolarized visible light source light (111), wherein the first distance (d1) is selected from the range of 10-80 mm, wherein the detector (120) is configured to detect polarized light, and wherein the system (1) further comprises an analysis system (2) wherein the analysis system (2) is configured to generate a corresponding skin sensor value in dependence of a sensor signal of the sensor (100), wherein the system (1) is configured to create an image (1000) of the skin with the detector (120), wherein the image (1000) of the skin comprises a first area (1001) wherein a maximum intensity is sensed and a second area (1002) at a first image distance (1003) from the first area (1001), wherein the first area (1001) and second area (1002) do not overlap, wherein the system (1) is further configured to generate the skin sensor value based on an intensity dependent of the reflected light source light (111) along a path (1004) between the first area (1001) and the second area (1002).

公开(公告)号：EP3207817A1

公开(公告)日：2017-08-23

申请号：EP16156168.3

申请日：2016-02-17

申请人： Koninklijke Philips N.V.

发明人： Tielemans, Tim ,  Baragona, Marco ,  Varghese, Babu ,  Palero, Jonathan ,  Spoorendonk, Wouter ,  Lub, Johan

IPC分类号： A45D1/28 ,  A45D1/06

CPC分类号： A45D1/28 ,  A45D1/06 ,  A45D2200/207

摘要： An ultrasound hair care device (10) for drying and styling hair (20). An ultrasound unit (12-18) applies ultrasound to the hair (20). A hair moisture measurement unit (22) measures a moisture level of the hair (20). A control unit (24) controls the ultrasound unit (12-18) based on the moisture level. In accordance with the present invention, ultrasound is applied to the hair (20) at a first frequency not exceeding 1 MHz for drying the hair (20), and/or at a second frequency of at least 1 MHz for styling the hair (20) in dependence on the moisture level.

摘要翻译： 一种用于干燥和定型头发（20）的超声波头发护理装置（10）。 超声单元（12-18）对头发（20）施加超声波。 头发水分测量单元（22）测量头发（20）的水分水平。 控制单元（24）基于湿度水平来控制超声波单元（12-18）。 根据本发明，以不超过1MHz的第一频率对头发（20）施加超声波以干燥头发（20），和/或以至少1MHz的第二频率对头发（20）施加超声波以对头发 ）取决于湿度水平。