公开(公告)号：EP2270451A1

公开(公告)日：2011-01-05

申请号：EP09163637.3

申请日：2009-06-24

Applicant: X-Rite Europe GmbH

Inventor： Frick, Beat ,  Wegmüller, Mark

IPC: G01J3/50 ,  G01J3/10 ,  G01J3/02

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0278 ,  G01J3/50 ,  G01J3/501

Abstract: Ein Farbmessgerät umfasst eine Beleuchtungsanordnung (10) für ein auszumessendes Messfeld (MF) eines Messobjekts (MO), eine Aufpickanordnung (20) zur Erfassung des vom Messfeld zurückgestrahlten Messlichts und zur Umwandlung desselben in entsprechende elektrische Signale, eine Elektronikschaltung (200) zur Funktionssteuerung des Farbmessgeräts und zur Verarbeitung und Auswertung der elektrischen Signale und eine Anzeige (D) zur Darstellung von Messergebnissen. Die Beleuchtungsanordnung (10) weist einen Lampenring (11) mit drei gleichen, gegenseitig vorzugsweise um 120° winkelversetzten Lampengruppen (L 1 , L 2 , L 3 ) mit jeweils z.B. 10 durch Leuchtdioden gebildete Lichtquellen (L n ) unterschiedlicher spektraler Strahlungscharakteristik zur Ausleuchtung des Messfelds (MF) unter einem vorgegebenen Einfallswinkelbereich auf. Die Aufpickanordnung (20) weist eine digitale Kamera (22) auf, welche ein aus Bildpunkten zusammengesetztes Bild des ausgemessenen Messfelds (MF) erzeugt. Die Elektronikschaltung (200) ist dazu ausgebildet, die Lichtquellen (L n ) der Lampengruppen (L 1 , L 2 , L 3 ) der Beleuchtungsanordnung (10) sequentiell einzuschalten, wobei die Kamera (22) für jede eingeschaltete Lichtquelle (L n ) ein eigenes Bild des Messfelds (MF) erzeugt und die zugehörigen Messwerte der einzelnen Bildpunkte als Bilddaten an die Elektronikschaltung (200) zur Verarbeitung und Auswertung weitergibt.

Abstract translation: 该装置具有具有待测量的测量对象的测量场的照明装置，以及检测从场反射的光并将光转换成电信号的拾取装置。 电子电路控制设备的操作，并评估信号。 显示屏显示测量结果。 成像传感器 数码相机分别为分别开启的光源分别创建测量区域的单独图像，并将图像像素的相关测量值作为图像数据转发到电子电路。

公开(公告)号：EP2270447A1

公开(公告)日：2011-01-05

申请号：EP10182424.1

申请日：2004-09-08

Applicant: The General Hospital Corporation

Inventor： Yun, Seok Hyun, Ph. D. ,  Bouma, Brett Eugene, Ph. D. ,  Tearney, Guillermo J., MD, Ph. D. ,  Boer, Johannes Fitzgerald de, Ph. D.

IPC: G01J3/02 ,  G01J3/453 ,  A61B5/00 ,  G02B27/48 ,  G01B9/02

CPC classification number: H01S5/5045 ,  A61B5/0059 ,  A61B5/0066 ,  A61B5/7257 ,  G01B9/02002 ,  G01B9/02004 ,  G01B9/02043 ,  G01B9/02075 ,  G01B9/02081 ,  G01B9/02083 ,  G01B9/02084 ,  G01B9/0209 ,  G01B9/02091 ,  G01B2290/45 ,  G01B2290/70 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/453 ,  G01J9/0215 ,  G01N21/4795 ,  G02B6/3604 ,  G02B26/12 ,  G02B27/48 ,  G02F1/093 ,  G02F1/11 ,  H01S3/0071 ,  H01S3/0078 ,  H01S3/08009 ,  H01S3/08063 ,  H01S3/105 ,  H01S3/1068 ,  H01S5/0071 ,  H01S5/0078 ,  H01S5/1025 ,  H01S5/14 ,  H01S5/141 ,  H01S5/146

Abstract: An apparatus is provided for performing optical imaging using frequency-domain interferometry. In particular, at least one first electro-magnetic radiation may be provided to a sample and at least one second electro-magnetic radiation can be provided to a reference. A frequency of the first and/or second radiations varies over time. Means are provided which are configured to shift the frequency of at least one of the at least first and second radiation to at least partially reduce, differentiate or eliminate negative frequency components. An interference is detected between at least one third radiation associated with the first radiation and at least one fourth radiation associated with the second radiation. Alternatively, the first electro-magnetic radiation and/or second electro-magnetic radiation have a spectrum which changes over time. The spectrum may contain multiple frequencies at a particular time. In addition, it is possible to detect the interference signal between the third radiation and the fourth radiation in a first polarization state. Further, it may be preferable to detect a further interference signal between the third and fourth radiations in a second polarization state which is different from the first polarization state. The first and/or second electro-magnetic radiations may have a spectrum whose mean frequency changes substantially continuously over time at a tuning speed that is greater than 100 Tera Hertz per millisecond.

Abstract translation: 提供了一种装置，用于执行使用频域干涉光学成像。 特别地，至少一个第一电磁辐射可被提供给一个样品和至少一个第二电磁辐射可被提供给一个基准。 第一和/或第二辐射的频率变化超时。 设置装置被配置为移动所述至少第一和第二辐射中的至少一个的频率，以至少部分减少，分化或消除负频率分量。 与第一辐射相关联的至少一个第三辐射和与所述第二辐射相关联的至少一个第四辐射之间检测到干扰。 可选地，第一电磁辐射和/或第二电磁辐射具有光谱随着时间的过去而改变。 的光谱可以在特定时间包含多个频率上。 此外，它能够检测在第一偏振状态下的第三和第四放射线辐射之间的干扰信号。 此外，可能优选的是检测在第二偏振状态的所有其是从所述第一偏振状态不同的第三和第四辐射之间的另一个干扰信号。 第一和/或第二电磁辐射可以具有频谱谁的平均频率以调谐速度实质上连续变化随时间所做的是每毫秒大于100泰拉·赫茨。

公开(公告)号：EP2264627A2

公开(公告)日：2010-12-22

申请号：EP09013795.1

申请日：2009-11-03

Applicant: LG Electronics Inc.

Inventor： Jeong, Woo Young

IPC: G06F17/30 ,  H04M1/725

CPC classification number: G06F3/0481 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/46 ,  G01J3/463 ,  G06F17/30864 ,  H04M1/0272 ,  H04M1/72561 ,  H04M2250/12 ,  H04M2250/22

Abstract: A mobile terminal and a method of performing functions using the mobile terminal are provided. The mobile terminal performs various functions using color information acquired through a color sensor, and the method performs functions using the mobile terminal.

Abstract translation: 提供一种移动终端和使用移动终端执行功能的方法。 移动终端使用通过颜色传感器获取的颜色信息来执行各种功能，并且该方法使用移动终端执行功能。

公开(公告)号：EP2260276A1

公开(公告)日：2010-12-15

申请号：EP09723266.4

申请日：2009-03-11

Applicant: Koninklijke Philips Electronics N.V.

Inventor： JAK, Martin, J., J. ,  VAN DEN BIGGELAAR, Theodorus, J., P. ,  MEIJER, Eduard, J. ,  TIMMERING, Eugene

IPC: G01J1/02 ,  G01J1/06 ,  G01J3/02 ,  G01J3/51

CPC classification number: G01J1/06 ,  G01J1/02 ,  G01J1/0204 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0448 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/505 ,  G01J3/51 ,  G01J3/513 ,  G02B13/22 ,  G02B26/004

Abstract: Proposed is a light sensor (1), comprising at least one wavelength selective photo-detector (10), a lens (20) and an aperture (30).The wavelength selective photo-detector allows detecting light within a predefined wavelength range falling on the sensor. The lens project light on the photo-detector and the aperture defines a field of view of the light sensor. The photo-detector (10), the lens (20), and the aperture (30) are arranged in a telecentric configuration. Advantageously, this allows light to impinge on the wavelength selective photo-detector within a predefined range of angles irrespective of the direction of the light incident on the aperture, thus removing the angle dependent response of the wavelength selective photo-detector.

Abstract translation: 提出了一种光传感器（1），包括至少一个波长选择光电检测器（10），透镜（20）和孔径（30）。波长选择光电检测器允许检测在预定波长范围内的光 传感器。 光检测器和光圈上的镜头投射光限定了光传感器的视场。 光检测器（10），透镜（20）和孔（30）以远心配置布置。 有利地，这允许光在预定范围的角度内照射在波长选择性光检测器上，而与入射在孔径上的光的方向无关，从而消除波长选择性光检测器的角度相关响应。

公开(公告)号：EP2257778A1

公开(公告)日：2010-12-08

申请号：EP08761797.3

申请日：2008-01-23

Applicant: Leads France Production

Inventor： FILLOL, Bernard ,  GREMILLET, Philippe ,  MAGAIN, Jean-Marie ,  TRETOUT, Jean ,  WEIMANN, Frédéric

IPC: G01J3/02 ,  G01J3/51

CPC classification number: G01J3/02 ,  G01J3/0278 ,  G01J3/51 ,  G01J3/513

Abstract: The invention relates to a device and a method for the space-colorimetric measurement of a three-dimensional object, in order to digitally model the low-relief and the colorimetric coordinates of this object according to multiple analysis points. In order to do so, the measuring device of the invention combines a lighting means with at least four optical detection means, including at least two twin detection means sensitive to substantially identical light wavelength ranges, in order to determine by stereoscopic effect the low-relief of the object analysed. The invention thus proposes a device for the space-colorimetric measurement of a three-dimensional object (2), that comprises a detection head (4) including a lighting means (14) for the object and at least four detection means (16) for detecting the light reflected by the object (2), wherein said device further includes a unit (8) for processing the information received by the detection means (16). At least two twin detection means (16c, 16e) are sensitive to substantially identical light wavelength ranges.

公开(公告)号：EP2250804A1

公开(公告)日：2010-11-17

申请号：EP09788696.4

申请日：2009-02-03

Applicant: Demos, Gary

Inventor： DEMOS Gary

IPC: H04N1/60 ,  G01J3/28 ,  H04N9/67 ,  H04N9/11

CPC classification number: G09G5/02 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/2823 ,  G01J3/46 ,  G01J3/462 ,  G01J3/465 ,  G01J3/50 ,  G06F3/013 ,  G06T5/007 ,  G06T7/90 ,  G09G2340/0407 ,  G09G2340/06 ,  H04N9/67

Abstract: A method and system for accurate and precise representation of color for still and moving images, particularly sequences of digitized color images. Spectral and/or extended dynamic range information is retained as images are captured, processed, and presented during color adjustment. Using this extra spectral information, various methodologies for further presenting or processing the color within these images can be optimized. Presentation-device independence is achieved not by attempting to discover a device-independent intermediate representation, but rather by deferring the binding and mapping of color representation onto a presentation device until its actual use.

Abstract translation: 用于准确和精确地表示静止和运动图像，特别是数字化彩色图像序列的颜色的方法和系统。 当颜色调整过程中拍摄，处理和呈现图像时，将保留光谱和/或扩展的动态范围信息。 使用这种额外的光谱信息，可以优化用于进一步呈现或处理这些图像内的颜色的各种方法。 演示设备独立性不是通过尝试发现与设备无关的中间表示来实现的，而是通过将颜色表示的绑定和映射推迟到呈现设备上直到其实际使用来实现。

公开(公告)号：EP2243016A1

公开(公告)日：2010-10-27

申请号：EP09711570.3

申请日：2009-02-19

Applicant: Portendo AB

Inventor： ÖSTMARK, Henric ,  AKKE, Fredrik

IPC: G01N21/65 ,  G01J3/44

CPC classification number: G01N21/65 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0272 ,  G01J3/44 ,  G01N21/658

Abstract: In determining whether an object (3) contains a substance or molecules of a specific kind such as a hazardous substance of some kind, for example an explosive or a component of such a substance, the object is illuminated with light of a definite wavelength from a light source (1) and the light scattered by the object is analysed to obtain a Raman spectrum. The light scattered by the object is then collected and concentrated using an optical system (7) and analysed by a spectrometer (5). To obtain a high selectivity, sensitivity and /or accuracy in the determination, light is emitted from the light source with a plurality of different wavelengths around a wavelength that agrees with an absorption wavelength of the substance or the molecules of said one kind. Raman spectra are produced for each such wavelength and the spectra are then analysed (19) to determine whether the object contains the substance or molecules of said one kind. The wavelength of the emitted light can be changed with a predetermined step around the absorption wavelength.

Abstract translation: 在确定物体（3）是否含有特定种类的物质或诸如某种有害物质的物质时，例如爆炸物或这种物质的成分，物体被照射来自一定波长的光从 分析光源（1）和被物体散射的光，得到拉曼光谱。 然后使用光学系统（7）收集并浓缩由物体散射的光并通过光谱仪（5）分析。 为了在测定中获得高选择性，灵敏度和/或精确度，光线以与物质或所述一种分子的吸收波长一致的波长的多个不同波长从光源发射。 对于每个这样的波长产生拉曼光谱，然后分析光谱（19）以确定物体是否包含所述一种物质或分子。 发射光的波长可以围绕吸收波长以预定的步长改变。

公开(公告)号：EP1597547A4

公开(公告)日：2010-10-13

申请号：EP04715211

申请日：2004-02-27

Applicant: VARIAN AUSTRALIA

Inventor： SUN YIN SHENG ,  MASTERS MARTIN KEITH

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/42 ,  G01J3/44 ,  G01N21/25 ,  G01N21/64

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/42 ,  G01J3/44 ,  G01N21/253

公开(公告)号：EP2221655A1

公开(公告)日：2010-08-25

申请号：EP10152902.2

申请日：2010-02-08

Applicant: DRS RSTA, INC.

Inventor： Heimer, Richard J.

IPC: G02B27/14 ,  G02B23/12

CPC classification number: H04N5/332 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0294 ,  G01J3/2823 ,  G01J3/36 ,  G01J2005/0077 ,  G02B23/125 ,  G02B27/1013 ,  G02B27/14 ,  H04N5/2254 ,  H04N5/33

Abstract: An objective lens assembly suitable for use in helmet-mounted applications. The objective lens assembly comprises two prisms that collectively are configured, oriented and bonded relative to each other to separate and allow simultaneous imaging of two separate spectral bands (such as VNIR and LWIR bands) received from the same object scene via a common window such that the object scene may be viewed from the same perspective without the effects of parallax.

Abstract translation: 适用于头盔安装应用的物镜组件。 物镜组件包括两个棱镜，其共同构造，定向并相对于彼此结合，以分离并允许通过公共窗口从相同物体场景接收的两个分开的光谱带（例如VNIR和LWIR带）同时成像，使得 可以从相同的视角观看对象场景而不产生视差的影响。

公开(公告)号：EP1728382A4

公开(公告)日：2010-07-28

申请号：EP05725723

申请日：2005-03-16

Applicant: ADAMO THOMAS JEFF ,  MONTELIUS LARS

Inventor： ADAMO THOMAS JEFF ,  MONTELIUS LARS

IPC: H04N5/225 ,  G01J3/02 ,  G02B3/00 ,  G02F20060101 ,  G03B33/14 ,  G03F7/00 ,  H04N5/369

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0256 ,  G02B3/0006 ,  G02B3/0056 ,  G02B3/0062 ,  G03B33/14 ,  H04N3/1593 ,  H04N5/23238 ,  H04N5/369 ,  H04N5/3696

Abstract: An imaging system/camera consisting of multiple nano-sized optical elements arranged in an array format with more than one pixel per optical element will have a higher resolution than each element would be capable of individually, since each element being at a different point gathers slightly different overlapping information. Hence by processing such information one can obtain a clear image. Furthermore multiple information from sectors of an array of sensors can be processed to obtain 3-D, stereotypic and panoramic imaging and may be connected to each other allowing seeing around obstacles as well as enabling full 3-D tracking and/or metric determination of an unknown object. Color/spectroscopic imaging can be achieved by utilizing equally sized lenses and multi-wavelength sensing layers below the lenses. However, color/spectroscopic imaging and/or spectroscopy can be achieved by taking advantage of unique optical properties of nano-scaled lenses accepting various wavelengths below their diffraction limits.