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1. 发明申请

WO2011021128A3 METHOD AND SYSTEM FOR IMAGE ANALYSIS 审中-公开
公开(公告)号：WO2011021128A3
公开(公告)日：2011-02-24
申请号：PCT/IB2010/053588
申请日：2010-08-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JEANNE, Vincent , KIRENKO, Ihor Olehovych , CENNINI, Giovanni , SHAO, Ling
发明人： JEANNE, Vincent , KIRENKO, Ihor Olehovych , CENNINI, Giovanni , SHAO, Ling
IPC分类号： G06K9/00
摘要： A method of image analysis, includes: obtaining a sequence (37;51) of images, each represented by pixel data; performing a vision-based analysis on at least one of the sequence (37;51) of images to obtain data for classifying a state of a subject represented in the images; - determining at least one value of a physiological parameter of a living being represented in at least some of the sequence (37;51) of images; and classifying a state of the subject using the data obtained with the vision-based analysis and the at least one value of the physiological parameter. The at least one value of the physiological parameter is determined through analysis of image data from the same sequence (37;51) of images from which the at least one image on which the vision-based analysis is performed is taken. A method of enabling remote photoplethysmographic analysis includes: obtaining a sequence (37;51) of images from at least one camera (3), each represented by pixel data representative of reflected ambient light in at least a limited range of wavelengths; and, for at least one measurement zone (41), providing a signal representative of at least variations in a time-varying value of a combination of pixel values at at least a number of image points in the measurement zone (41) for use in determining at least one value of a physiological parameter. At least part of a selected subject represented in the sequence (37;51) of images is tracked, and a directable light source (4) illuminating at least part of the selected subject is controlled.

2. 发明申请

WO2011042851A1 METHOD AND SYSTEM FOR CARRYING OUT PHOTOPLETHYSMOGRAPHY 审中-公开
标题翻译：携带光电子学的方法和系统
公开(公告)号：WO2011042851A1
公开(公告)日：2011-04-14
申请号：PCT/IB2010/054462
申请日：2010-10-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JEANNE, Vincent , CENNINI, Giovanni , KIRENKO, Ihor Olehovych
发明人： JEANNE, Vincent , CENNINI, Giovanni , KIRENKO, Ihor Olehovych
IPC分类号： A61B5/024 , A61B5/026
CPC分类号： A61B5/0261 , A61B5/02028 , A61B5/02416
摘要： A method of photoplethysmography includes processing a signal (46;56) based on at least one signal (35;50) from at least one sensor (5;18-20;26;63) arranged to capture light from a living subject to extract information on a characteristic of a periodic biological phenomenon. At least one of the signals (35;50) from at least one sensor (5;18-20;26;63) is obtained by using at least one of a light source (1;11- 13) and a filter (6;17;64) placed before the at least one sensor (5;18-20;26;63) tuned to a peak in an absorption spectrum of water.
摘要翻译：一种光电容积描记术的方法包括基于来自至少一个传感器（5; 18-20; 26; 63）的至少一个信号（35; 50）来处理信号（46; 56），所述至少一个信号被布置成捕获来自活体的光以提取关于周期性生物现象特征的信息。通过使用光源（1; 11-13）和滤光器（6）中的至少一个来获得来自至少一个传感器（5; 18-20; 26; 63）的信号（35; 50）中的至少一个 ; 17; 64）放置在所述至少一个传感器（5; 18-20; 26; 63）之前被调谐到水的吸收光谱中的峰值。

3. 发明申请

WO2010100594A2 PROCESSING IMAGES OF AT LEAST ONE LIVING BEING 审中-公开
标题翻译：处理至少一个生活的图像
公开(公告)号：WO2010100594A2
公开(公告)日：2010-09-10
申请号：PCT/IB2010/050870
申请日：2010-03-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JEANNE, Vincent , DE BRUIJN, Frederik, J. , VLUTTERS, Ruud , CENNINI, Giovanni , CHESTAKOV, Dmitri
发明人： JEANNE, Vincent , DE BRUIJN, Frederik, J. , VLUTTERS, Ruud , CENNINI, Giovanni , CHESTAKOV, Dmitri
IPC分类号： G06T7/20 , A61B5/024 , G06T7/40
CPC分类号： G06T7/20 , A61B5/0064 , A61B5/0255 , A61B5/0816 , A61B5/7285 , A61B6/541 , A61B2562/0233 , A61B2562/046 , G06T7/90 , G06T2207/10016 , G06T2207/10024 , G06T2207/30076 , G06T2207/30201
摘要： A method of processing images of at least one living being, includes obtaining a sequence (19) of digital images taken at consecutive points in time. At least one measurement zone (26) comprising a plurality of image points is selected. For each measurement zone (26), a signal (28,30) representative of at least variations in a time- varying value of a combination of pixel values at at least a number of the image points for use in determining at least one of a presence and a frequency value of at least one peak in a spectrum of the signal (28,30) corresponding to a frequency of a periodic physiological phenomenon is obtained. The step (25) of selecting at least one measurement zone (26) includes analyzing information based on pixel data of a plurality of image parts in at least one of the images (19), each image part including at least one image point, and selecting each measurement zone (26) from contiguous parts determined to have similar characteristics.
摘要翻译：一种处理至少一个生物的图像的方法，包括获得在连续的时间点拍摄的数字图像的序列（19）。选择包括多个图像点的至少一个测量区域（26）。对于每个测量区域（26），信号（28,30）表示至少多个图像点上的像素值的组合的时变值中的至少变化，以用于确定至少一个获得对应于周期性生理现象的频率的信号（28,30）的频谱中的至少一个峰值的存在和频率值。选择至少一个测量区域（26）的步骤（25）包括基于至少一个图像（19）中的多个图像部分的像素数据来分析信息，每个图像部分包括至少一个图像点，以及从被确定为具有相似特征的连续部分中选择每个测量区域（26）。

4. 发明申请

WO2010100593A1 METHOD OF CONTROLLING A FUNCTION OF A DEVICE AND SYSTEM FOR DETECTING THE PRESENCE OF A LIVING BEING 审中-公开
标题翻译：控制器具功能的方法和检测生活中存在的系统
公开(公告)号：WO2010100593A1
公开(公告)日：2010-09-10
申请号：PCT/IB2010/050869
申请日：2010-03-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CENNINI, Giovanni , JEANNE, Vincent
发明人： CENNINI, Giovanni , JEANNE, Vincent
IPC分类号： G06K9/00
CPC分类号： G06K9/00362 , G06K9/00255 , G06T7/215 , G06T2207/20021 , G06T2207/30076 , G06T2207/30196 , G06T2207/30242
摘要： A method of controlling a function of a device, includes obtaining a sequence (19;34;48) of digital images taken at consecutive points in time. At least one measurement zone (25) including a plurality of image points is selected. For at least one measurement zone (25), a signal (30;41;55) representative of at least variations in a time- varying value of a combination of pixel values at at least a number of the image points is obtained and at least one characteristic of the signal (30;41;55) within at least a range of interest of its spectrum relative to comparison data is determined. The determination comprises at least one of: (i) determining whether the signal (30;41;55) has a spectrum with a local maximum at a frequency matching a comparison frequency to a certain accuracy; and (ii) determining whether at least a certain frequency component of the signal (30;41;55) is in phase with a comparison signal to a certain accuracy. The function is controlled in dependence on whether the determination is positive.
摘要翻译：一种控制设备功能的方法，包括获得在连续的时间点拍摄的数字图像的序列（19; 34; 48）。选择包括多个图像点的至少一个测量区域（25）。对于至少一个测量区域（25），获得代表在至少多个图像点处的像素值的组合的时变值中的至少变化的信号（30; 41; 55），并且至少确定在其频谱相对于比较数据的至少感兴趣的范围内的信号（30; 41; 55）的一个特性。所述确定包括以下中的至少一个：（i）确定所述信号（30; 41; 55）是否具有与比较频率匹配的频率具有一定精度的具有局部最大值的频谱; 以及（ii）确定所述信号（30; 41; 55）的至少一个特定频率分量是否与比较信号同步至一定精度。该功能根据判定是否为正，进行控制。

5. 发明申请

WO2009144668A1 ILLUMINATION DEVICE COMPRISING A COLLIMATOR 审中-公开
标题翻译：包括胶卷机的照明装置
公开(公告)号：WO2009144668A1
公开(公告)日：2009-12-03
申请号：PCT/IB2009/052213
申请日：2009-05-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VISSENBERG, Michel, C., J., M. , BERGMAN, Anthonie, H. , DEKKER, Tim , CENNINI, Giovanni
发明人： VISSENBERG, Michel, C., J., M. , BERGMAN, Anthonie, H. , DEKKER, Tim , CENNINI, Giovanni
IPC分类号： F21V8/00
CPC分类号： G02B6/0011 , G02B6/0045 , G02B6/0078
摘要： The invention provides an illumination device (1) comprising a lighting unit (2). The lighting unit (2) comprises a light source (100) and a substantially flat collimator (200), arranged to collimate light source light (111). The collimator (200) has an entrance window (210), an edge window (220), a top collimator surface (201), a bottom collimator surface (202), a first collimating side edge (230) and a second collimating side edge (240). The lighting unit has an optical axis (O). One or more of the top collimator surface (201), the bottomcollimator surface (202), the first collimating side edge (230) and the second collimating side edge (240) comprise n*½ grooves (300), wherein n is a positive integer number, and wherein the grooves (300) independently have a longitudinal axis (301) having a groove direction angle (ω) with the optical axis (O) ≥0º and &and
摘要翻译：本发明提供一种包括照明单元（2）的照明装置（1）。照明单元（2）包括光源（100）和基本平坦的准直器（200），被布置成准直光源光（111）。准直器（200）具有入口窗口（210），边缘窗口（220），顶部准直器表面（201），底部准直器表面（202），第一准直侧边缘（230）和第二准直侧边缘（240）。照明单元具有光轴（O）。顶部准直器表面（201），底部校准器表面（202），第一准直侧边缘（230）和第二准直侧边缘（240）中的一个或多个包括n * 1/2个凹槽（300），其中n是正的并且其中所述凹槽（300）独立地具有纵向轴线（301），所述纵向轴线（301）具有光轴（O）= 0°和＆和<90°的槽方向角度（θ）。

6. 发明申请

WO2009130637A1 DIRECTION-DEPENDENT CONTROL OF LIGHT GUIDE 审中-公开
标题翻译：光指导方向依赖控制
公开(公告)号：WO2009130637A1
公开(公告)日：2009-10-29
申请号：PCT/IB2009/051582
申请日：2009-04-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , STRÖMER, Jan, F. , LANGENDIJK, Erno, H., A. , CENNINI, Giovanni , SLUIJTER, Maarten
发明人： STRÖMER, Jan, F. , LANGENDIJK, Erno, H., A. , CENNINI, Giovanni , SLUIJTER, Maarten
IPC分类号： G02F1/01 , G02F1/1333 , G02F1/13357
CPC分类号： G02F1/1326 , G02F1/011 , G02F1/133606 , G02F1/133615 , G02F1/13362
摘要： A light-guide (2; 41; 81; 91) configured to guide light within the light-guide through reflections between opposite faces (14, 15) thereof. The light-guide comprises a first light-guide portion (9e) controllable to selectively outcouple light traveling in a first direction of propagation within the light-guide (2; 81; 91) through at least one of the faces (14, 15); and a second light-guide portion (9d, 9f) controllable to selectively outcouple light traveling in a second direction of propagation, different from the first direction of propagation, within the light-guide (2; 41; 81; 91) through at least one of the faces (14, 15). Hereby, output of light that has been injected into the light-guide can be controlled not only through the outcoupling state of a selected portion of the light-guide, but also through the direction of propagation within the light-guide of the injected light.
摘要翻译：导光体（2; 41; 81; 91），其构造成通过其相对面（14,15）之间的反射来引导光导内的光。导光体包括第一导光部分（9e），可以通过至少一个面（14,15）选择性地将穿过导光体（2; 81; 91）的第一传播方向传播的光耦合出来; ; 以及第二光导部分（9d，9f），其可控制地选择性地将与第二传播方向不同的第二传播方向传播的光在光导（2; 41; 81; 91）内至少穿过光其中一个面（14,15）。因此，不仅可以通过导光体的选定部分的输出耦合状态，还可以通过注入光的导光体内的传播方向来控制已经注入到光导中的光的输出。

7. 发明申请

WO2008125926A1 CONTROLLABLE LIGHT-GUIDE AND DISPLAY DEVICE 审中-公开
标题翻译：可控光导和显示设备
公开(公告)号：WO2008125926A1
公开(公告)日：2008-10-23
申请号：PCT/IB2007/054503
申请日：2007-11-06
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CENNINI, Giovanni , CAPUTO, Roberto , PIJLMAN, Fetze , ONAC, Gabriel-Eugen , CORNELISSEN, Hugo, J. , STRÖMER, Jan, F. , SLUIJTER, Maarten , KRAAN, Thomas, C.
发明人： CENNINI, Giovanni , CAPUTO, Roberto , PIJLMAN, Fetze , ONAC, Gabriel-Eugen , CORNELISSEN, Hugo, J. , STRÖMER, Jan, F. , SLUIJTER, Maarten , KRAAN, Thomas, C.
IPC分类号： G02F1/01
CPC分类号： G02B6/0096 , G02B6/0033 , G02B6/005 , G02B6/0056 , G02F1/011 , G02F1/1326 , G02F1/133615 , H04N13/32
摘要： A controllable light-guide (2; 21; 51; 62) comprising first (7) and second (8) optically transparent substrates and a controllable light-modulating member (6; 22; 55) sandwiched therebetween. The light-guide is configured to guide light, through internal reflections, between first and second oppositely located outer boundaries (14, 15) of the light- guide, and the light-modulating member (6; 22; 55) is controllable to exhibit a refractive index gradient in a selected portion thereof, thereby enabling bending of a guided light-beam (10a-c; 30; 40) passing through the selected portion, such that the guided light beam hits one of the first and second outer boundaries (14, 15) at a sufficiently small angle (Θ) with respect to a normal (13) of the boundary to escape from the light-guide. Utilizing the light-guide according to the present invention, not only the position of outcoupling can be controlled, but also the direction thereof. This enables a higher resolution and precision of the controlled outcoupling.
摘要翻译：包括第一（7）和第二（8）光学透明基板的可控光导（2; 21; 51; 62）和夹在其间的可控光调制构件（6; 22; 55）。导光体被构造成通过内部反射来引导光导光体的第一和第二相对定位的外边界（14,15）之间的光，并且光调制构件（6; 22; 55）可控制地展现在其选定部分中的折射率梯度，从而能够弯曲通过所选择的部分的被引导光束（10a-c; 30; 40），使得被引导的光束击中第一和第二外部边界中的一个（相对于边界的法线（13）以足够小的角度（T）从光导中逸出。利用根据本发明的导光体，不仅可以控制输出耦合的位置，而且可以控制其方向。这样可以实现更高的分辨率和精确控制的输出耦合。

8. 发明申请

WO2013005143A1 LIGHT OUTPUT DEVICE AND METHOD OF MANUFACTURE 审中-公开
标题翻译：光输出装置及其制造方法
公开(公告)号：WO2013005143A1
公开(公告)日：2013-01-10
申请号：PCT/IB2012/053282
申请日：2012-06-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CORNELISSEN, Hugo Johan , CENNINI, Giovanni , GOMMANS, Hendrikus Hubertus Petrus , KRIJN, Marcellinus Petrus Carolus Michael , VAN DELDEN, Martinus Hermanus Wilhelmus Maria , STOFMEEL, Leon Wilhelmus Godefridus , YU, Jianghong
发明人： CORNELISSEN, Hugo Johan , CENNINI, Giovanni , GOMMANS, Hendrikus Hubertus Petrus , KRIJN, Marcellinus Petrus Carolus Michael , VAN DELDEN, Martinus Hermanus Wilhelmus Maria , STOFMEEL, Leon Wilhelmus Godefridus , YU, Jianghong
IPC分类号： G09F13/22
CPC分类号： H01L33/56 , G09F13/22 , G09F2013/222 , H01L25/50 , H01L33/08 , H01L33/52 , H01L33/58 , H01L2924/0002 , H01L2933/0033 , H01L2933/005 , H01L2933/0058 , H01L2924/00
摘要： A light output device and manufacturing method in which an array of LEDs (34) is embedded in an encapsulation layer (32). An array of cavities (30)(or regions of different refractive index) is formed in the encapsulation layer (32). The cavities/regions (30) have a density or size that is dependent on their proximity to the light emitting diode (34) locations, in order to reduce hot spots (local high light intensity areas) and thereby render the light output more uniform over the area of the device.
摘要翻译：一种LED输出装置及其制造方法，其中LED（34）的阵列嵌入在封装层（32）中。在封装层（32）中形成一组空穴（30）（或不同折射率的区域）。空腔/区域（30）具有取决于它们与发光二极管（34）位置的接近度的密度或尺寸，以便减少热点（局部高光强度区域），从而使光输出更均匀地超过设备的区域。

9. 发明申请

WO2012056380A1 A PRESENCE DETECTION SYSTEM AND A LIGHTING SYSTEM 审中-公开
标题翻译：现状检测系统和照明系统
公开(公告)号：WO2012056380A1
公开(公告)日：2012-05-03
申请号：PCT/IB2011/054690
申请日：2011-10-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, Thomas , VAN DOOREN, Marieke , CENNINI, Giovanni
发明人： JOHNSON, Mark, Thomas , VAN DOOREN, Marieke , CENNINI, Giovanni
IPC分类号： G08B13/181 , G08B21/22
CPC分类号： G01V8/20 , A61B5/0059 , G08B13/181 , G08B21/22
摘要： A presence detection system (1) for detecting a living being (10) within an area (12). The area (12) comprises at least two zones (12A;12B). The system (1) in total comprises at least two light sources (2A;2B) each of them having a different predefined spectrum and each of them radiating light in a different zone (12A;12B). The system comprises at least two sensing means (4A;4B) sensitive to light of the first predefined spectrum and the second predefined spectrum respectively. Each of the sensing means (4A;4B) is arranged for detecting light reflected from the living being (10) if present in the zone (12A;12B) of the area (12) and for generating a presence signal (14A;14B) based on detected light. The system comprises a processor device (8) that concludes the presence of the living being (10) within the area (12) in a zone wise way based on the presence signals. Such presence detection system provides relatively precise presence detection. The invention also relates to a lighting system comprising the above mentioned presence detection system (1).
摘要翻译：一种用于在区域（12）内检测生物（10）的存在检测系统（1）。区域（12）包括至少两个区域（12A; 12B）。系统（1）总共包括至少两个光源（2A; 2B），每个光源具有不同的预定光谱，并且它们中的每一个在不同的区域（12A; 12B）中发光。该系统分别包括对第一预定频谱和第二预定频谱的光敏感的至少两个感测装置（4A; 4B）。每个检测装置（4A; 4B）被布置成用于检测来自居住区域（10）的光，如果存在于区域（12）的区域（12A; 12B）中并且用于产生存在信号（14A; 14B）基于检测到的光。该系统包括处理器装置（8），其基于存在信号以区域方式结束区域（12）内存在（10）的存在。这种存在检测系统提供相对精确的存在检测。本发明还涉及一种包括上述存在检测系统（1）的照明系统。

10. 发明申请

WO2008126048A1 ILLUMINATION DEVICE 审中-公开
标题翻译：照明装置
公开(公告)号：WO2008126048A1
公开(公告)日：2008-10-23
申请号：PCT/IB2008/051400
申请日：2008-04-14
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N.V. , CENNINI, Giovanni , CORNELISSEN, Hugo, J. , RONDA, Cornelis, R. , LIU, Yadong
发明人： CENNINI, Giovanni , CORNELISSEN, Hugo, J. , RONDA, Cornelis, R. , LIU, Yadong
IPC分类号： F21V33/00 , G02B25/02
CPC分类号： G02B25/02 , B42D3/18 , G02B3/08 , G02B6/0038 , G02B6/0055
摘要： The invention relates to an illumination device (10) for illuminating a surface (101), with at least one lighting element (20) and an illuminating body (30), wherein the lighting element (20) emits an artificial light (21,21 ), a housing element (40) comprises the lighting element (20) and supports the illuminating body(30), the illuminating body (30) comprises a transparent light conductive material suitable to illuminate the surface (101) lying subjacent. The invention discloses, that the illuminating body (30) comprises a surface pattern (80), forming a Fresnel-type lens to optically magnify the surface (101).
摘要翻译：本发明涉及一种用至少一个照明元件（20）和照明体（30）照射表面（101）的照明装置（10），其中照明元件（20）发射人造光（21,21 ），所述照明元件（20）包括所述照明元件（20）并支撑所述照明体（30），所述照明体（30）包括适于照射位于其下方的所述表面（101）的透明导光材料。本发明公开了照明体（30）包括表面图案（80），形成菲涅尔型透镜以使表面（101）光学放大。

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