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    METHOD AND APPARATUS FOR MONITORING MOVEMENT AND BREATHING OF MULTIPLE SUBJECTS IN A COMMON BED
    1.
    发明申请
    METHOD AND APPARATUS FOR MONITORING MOVEMENT AND BREATHING OF MULTIPLE SUBJECTS IN A COMMON BED 审中-公开
    用于监测公共床上多个物体的运动和呼吸的方法和装置

    公开(公告)号：WO2012164453A1

    公开(公告)日：2012-12-06

    申请号：PCT/IB2012/052605

    申请日：2012-05-24

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  VAN VUGT, Henriette, Christine ,  HEINRICH, Adrienne

    Inventor： VAN VUGT, Henriette, Christine ,  HEINRICH, Adrienne

    IPC: A61B5/113

    CPC classification number: A61B5/113 ,  A61B5/0816 ,  A61B5/4806 ,  A61B5/7278 ,  G06T7/215 ,  G06T2207/10016 ,  G06T2207/20021 ,  G06T2207/30196

    Abstract: The invention relates to methods and apparatus for monitoring movement and breathing of two or more subjects occupying common bedding. Particularly, the invention relates to a method for monitoring movement of subjects located in a common bedding, the method comprising the steps of: -imaging the bedding by an optical sensor; -performing a motion estimation by producing motion vectors indicating the local displacement of corresponding image blocks between consecutive images, or images that are several frames apart, received from said optical sensor; -calculating motion clusters by measuring spatial and temporal correlations of the motion vectors; -segmenting the calculated motion clusters by assignment of each motion cluster to a corresponding subject, wherein the assignment of the motion clusters to the corresponding subject is based on the spatial and/or temporal similarity of the motion clusters among each other and on previous segmentation results.

    Abstract translation: 本发明涉及用于监测占用普通床上用品的两个或多个受试者的运动和呼吸的方法和装置。 特别地，本发明涉及一种用于监测位于普通床上的物体的运动的方法，所述方法包括以下步骤： - 通过光学传感器成像床上用品; - 通过产生指示在所述光学传感器中接收的连续图像之间的相应图像块的局部位移或相隔几帧的图像的运动矢量来执行运动估计; 通过测量运动矢量的空间和时间相关性来计算运动群; - 通过将每个运动簇分配给对应的对象来分割所计算的运动群集，其中运动群集对相应对象的分配基于彼此之间的运动群集的空间和/或时间相似性以及先前的分割结果 。

    LIGHT THERAPY DEVICE
    2.
    发明申请
    LIGHT THERAPY DEVICE 审中-公开
    光治疗装置

    公开(公告)号：WO2012085805A2

    公开(公告)日：2012-06-28

    申请号：PCT/IB2011055752

    申请日：2011-12-16

    Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY ,  MAASS HENNING ,  GARCIA MOLINA GARY NELSON ,  VAN VUGT HENRIETTE CHRISTINE ,  HEINRICH ADRIENNE ,  DU JIA

    Inventor： MAASS HENNING ,  GARCIA MOLINA GARY NELSON ,  VAN VUGT HENRIETTE CHRISTINE ,  HEINRICH ADRIENNE ,  DU JIA

    CPC classification number: A61N5/0613 ,  A61N5/0618 ,  A61N2005/0626 ,  A61N2005/0642

    Abstract: A light therapy device (1) comprises: at least one light source (2); a control device (10) for controlling the operation of the light source; a boundary memory (11) containing boundary information defining boundaries for the distance (D) and relative angle (f) of a user's head with respect to the light source; monitoring means (30) for monitoring the actual distance and actual relative angle of the user's head and generating an output signal indicating the measured distance and angle. The control device has an input coupled to the memory for receiving the boundary information, and has an input coupled to the monitoring means for receiving the output signal from the monitoring means. The control device compares the output signal from the monitoring means with the boundary information, and issues a warning signal when the actual position and/or orientation of the user's head and/or eyes is/are outside said boundaries.

    Abstract translation: 光疗装置（1）包括：至少一个光源（2）; 用于控制光源的操作的控制装置（10）; 边界存储器（11），其包含定义用户头部相对于光源的距离（D）和相对角度（f）的边界的边界信息; 监视装置（30），用于监视用户头部的实际距离和实际相对角度，并产生指示测量的距离和角度的输出信号。 控制装置具有耦合到存储器的用于接收边界信息的输入，并且具有耦合到监视装置的输入端，用于从监视装置接收输出信号。 控制装置将来自监视装置的输出信号与边界信息进行比较，并且当用户的头部和/或眼睛的实际位置和/或取向在/超出所述边界时发出警告信号。

    RESPIRATORY MOTION DETECTION APPARATUS
    3.
    发明申请
    RESPIRATORY MOTION DETECTION APPARATUS 审中-公开

    公开(公告)号：WO2011132118A3

    公开(公告)日：2011-10-27

    申请号：PCT/IB2011/051595

    申请日：2011-04-13

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  DE BRUIJN, Frederik Jan ,  HEINRICH, Adrienne ,  VLUTTERS, Ruud

    Inventor： DE BRUIJN, Frederik Jan ,  HEINRICH, Adrienne ,  VLUTTERS, Ruud

    IPC: A61B5/08 ,  A61B5/113 ,  G06T7/00 ,  G06T7/20 ,  G01B11/25

    Abstract: The invention relates to a respiratory motion detection apparatus (1) for detecting respiratory motion of a person. An illuminator (3) illuminates the person (2) with an illumination pattern (11), and a detector (4) detects the illumination pattern (11) on the person (2) over time. A temporal respiratory motion signal being indicative of the respiratory motion of the person (2) is determined from the detected illumination pattern by a respiratory motion signal determination unit (5). The illumination pattern deforms significantly with slight movements of the person. Thus, since the respiratory motion signal determination unit (5) is adapted to determine the temporal respiratory motion signal from the detected illumination pattern, even slight respiratory movements of the person can be determined. The sensitivity of detecting respiratory movements of a person can therefore be improved.

    HAIR TREATMENT DEVICE HAVING A LIGHT-BASED HAIR DETECTOR
    9.
    发明申请
    HAIR TREATMENT DEVICE HAVING A LIGHT-BASED HAIR DETECTOR 审中-公开
    具有基于光的头发检测器的头发处理设备

    公开(公告)号：WO2012164441A1

    公开(公告)日：2012-12-06

    申请号：PCT/IB2012/052573

    申请日：2012-05-23

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  HEINRICH, Adrienne ,  VAN HEESCH, Franciscus Hendrikus ,  VARGHESE, Babu ,  UZUNBAJAKAVA, Natallia Eduardauna

    Inventor： HEINRICH, Adrienne ,  VAN HEESCH, Franciscus Hendrikus ,  VARGHESE, Babu ,  UZUNBAJAKAVA, Natallia Eduardauna

    IPC: G01N21/21 ,  G01N21/23

    CPC classification number: A61B18/203 ,  A61B5/448 ,  G01N21/21 ,  G01N21/23

    Abstract: A hair treatment device is provided comprising alight-based detector (10) for detecting a hair (11) near a skin (12) surface. The light-based detector comprises a light source (13) for emitting optical radiation of at least a first wavelength and with an incident polarization towards the skin surface. A light sensor (14a, 14b) is provided for detecting light reflected at the skin surface. The light sensor (14a, 14b) is capable of separately detecting the reflected light with the incident polarization and with a different polarization and for providing a PP value representing the detected light with the incident polarization and a CP value representing the detected light with the different polarization. A processor (15) is operative to scale the CP value and the PP value to respective dynamic ranges, to determine a Minimum Intensity Projection (MIP) value by selecting the lowest value of the scaled CP value and the scaled PP value and to discriminate between the skin surface (12) and the hair (11) based on the minimum intensity projection.

    Abstract translation: 提供一种头发处理装置，包括用于检测皮肤（12）表面附近的毛发（11）的基于光的检测器（10）。 基于光的检测器包括用于发射至少第一波长的光辐射并且朝向皮肤表面具有入射偏振的光源（13）。 提供光传感器（14a，14b），用于检测在皮肤表面反射的光。 光传感器（14a，14b）能够分别检测具有入射极化和不同极化的反射光，并且用于提供表示具有入射偏振的检测光的PP值，并且表示具有不同偏振光的检测光的CP值 极化。 处理器（15）用于将CP值和PP值缩放到相应的动态范围，以通过选择缩放的CP值和缩放的PP值的最低值来确定最小强度投影（MIP）值，并且区分 皮肤表面（12）和毛发（11）。

    RESPIRATORY MOTION DETECTION APPARATUS
    10.
    发明申请
    RESPIRATORY MOTION DETECTION APPARATUS 审中-公开
    呼吸运动检测装置

    公开(公告)号：WO2011132118A2

    公开(公告)日：2011-10-27

    申请号：PCT/IB2011051595

    申请日：2011-04-13

    Applicant: KONINKL PHILIPS ELECTRONICS NV ,  DE BRUIJN FREDERIK JAN ,  HEINRICH ADRIENNE ,  VLUTTERS RUUD

    Inventor： DE BRUIJN FREDERIK JAN ,  HEINRICH ADRIENNE ,  VLUTTERS RUUD

    IPC: A61B5/08 ,  A61B5/113 ,  G01B11/25 ,  G06T7/00 ,  G06T7/20

    CPC classification number: A61B5/1135 ,  G06T7/521 ,  G06T2207/10016 ,  G06T2207/30004

    Abstract: The invention relates to a respiratory motion detection apparatus (1) for detecting respiratory motion of a person. An illuminator (3) illuminates the person (2) with an illumination pattern (11), and a detector (4) detects the illumination pattern (11) on the person (2) over time. A temporal respiratory motion signal being indicative of the respiratory motion of the person (2) is determined from the detected illumination pattern by a respiratory motion signal determination unit (5). The illumination pattern deforms significantly with slight movements of the person. Thus, since the respiratory motion signal determination unit (5) is adapted to determine the temporal respiratory motion signal from the detected illumination pattern, even slight respiratory movements of the person can be determined. The sensitivity of detecting respiratory movements of a person can therefore be improved.

    Abstract translation: 本发明涉及一种用于检测人的呼吸运动的呼吸运动检测装置（1）。 照明器（3）用照明图案（11）照亮人（2），并且检测器（4）随着时间检测人（2）上的照明图案（11）。 由呼吸运动信号确定单元（5）从所检测的照明模式确定指示人（2）的呼吸运动的时间呼吸运动信号。 照明图案显着变形，人的轻微动作。 因此，由于呼吸运动信号决定单元（5）适合于根据检测到的照明图案来确定时间呼吸运动信号，所以能够确定人的轻微的呼吸运动。 因此，可以提高检测人的呼吸运动的灵敏度。

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