公开(公告)号：US08363228B2

公开(公告)日：2013-01-29

申请号：US13333351

申请日：2011-12-21

Applicant: Noam Babayoff

Inventor： Noam Babayoff

IPC: G01B11/24

CPC classification number: H04N13/15 ,  A61B1/00009 ,  A61B1/00096 ,  A61B1/0615 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/0676 ,  A61B1/0684 ,  A61B1/24 ,  A61B1/247 ,  A61B5/0068 ,  A61B5/0088 ,  A61B5/1077 ,  A61B5/1079 ,  A61C9/0053 ,  A61C9/0066 ,  A61C19/04 ,  G01B11/24 ,  G01B11/25 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0224 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/10 ,  G01J3/462 ,  G01J3/50 ,  G01J3/501 ,  G01J3/508 ,  G01J3/51 ,  G01N21/255 ,  G06F19/00 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/30036 ,  H01L27/14868 ,  H04N13/207 ,  H04N13/257 ,  H04N13/271 ,  H04N13/296

Abstract: Provided is a device for determining the surface topology and associated color of a structure, such as a teeth segment, including a scanner for providing depth data for points along a two-dimensional array substantially orthogonal to the depth direction, and an image acquisition means for providing color data for each of the points of the array, while the spatial disposition of the device with respect to the structure is maintained substantially unchanged. A processor combines the color data and depth data for each point in the array, thereby providing a three-dimensional color virtual model of the surface of the structure. A corresponding method for determining the surface topology and associated color of a structure is also provided.

Abstract translation: 提供了一种用于确定诸如齿段的结构的表面拓扑结构和相关联颜色的装置，所述结构包括扫描器，用于为沿着与深度方向基本正交的二维阵列的点提供深度数据;以及图像获取装置， 为阵列的每个点提供颜色数据，同时相对于结构的设备的空间布置基本上保持不变。 处理器组合阵列中每个点的颜色数据和深度数据，从而提供结构表面的三维颜色虚拟模型。 还提供了用于确定结构的表面拓扑和相关联颜色的相应方法。

公开(公告)号：US08334978B2

公开(公告)日：2012-12-18

申请号：US12641047

申请日：2009-12-17

Applicant: Adrian von Orelli

Inventor： Adrian von Orelli

IPC: G01J3/46

CPC classification number: G01J3/02 ,  B41F33/0081 ,  B41P2233/51 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/46 ,  G01J3/463 ,  G01J3/50 ,  G01J3/501

Abstract: In a method for gauging a color measurement chart which includes at least one row of color measurement fields, a hand-held color measurement device is moved over the color measurement fields and gauges the color measurement fields. The measurement device is guided over the color measurement fields in two measurement runs. In a first run, first color measurement data is measured using a first type of illumination light (typically, white), covering a sufficient portion of the spectrum to enable the fields to be identified by means of the first color measurement data, and the fields are identified on the basis of the first color measurement data. In a second run, second color measurement data is measured using a second type of illumination light (typically, UV), and is then assigned to the color measurement fields on the basis of the fields identified in the first run.

Abstract translation: 在用于测量包括至少一行颜色测量场的颜色测量图的方法中，将手持式颜色测量装置移动到颜色测量区域上并测量颜色测量区域。 测量装置在两个测量运行中被引导到颜色测量领域。 在第一次运行中，使用第一类型的照明光（通常为白色）测量第一颜色测量数据，覆盖光谱的足够部分，以使得能够通过第一颜色测量数据来识别场，以及场 基于第一颜色测量数据来识别。 在第二次运行中，使用第二类型的照明光（通常为UV）测量第二颜色测量数据，然后基于在第一次运行中识别的场分配给色彩测量场。

公开(公告)号：US20120296595A1

公开(公告)日：2012-11-22

申请号：US13108544

申请日：2011-05-16

Applicant: Edul N. DALAL ,  Lalit Keshav MESTHA ,  Wencheng WU

Inventor： Edul N. DALAL ,  Lalit Keshav MESTHA ,  Wencheng WU

IPC: G06F19/00

CPC classification number: G01J3/501 ,  G01J3/524 ,  H04N1/6052

Abstract: What is disclosed is a system and method for compensating for differences between two spectrophotometers for accurate color control in a color management system. In one example embodiment, at least one print is generated on the digital color printing system incorporating an inline spectral reflectance measurement sensor. A spectral reflectance of the print is measured using an inline spectral reflectance measurement sensor. Spectral reflectance of the print is measured using a selected offline spectral reflectance measurement sensor. From the measurements, a sensor correction model is determined which transforms spectral measurements obtained from the inline sensor into spectra approximating what the offline sensor would measure. The sensor correction model is used to perform color management on the digital color printing system such that print output of the digital color printing system is accurate when measured on the offline sensor.

Abstract translation: 公开的是用于补偿两种分光光度计之间在色彩管理系统中精确色彩控制的差异的系统和方法。 在一个示例实施例中，在包含内联光谱反射测量传感器的数字彩色打印系统上产生至少一个打印。 使用在线光谱反射率测量传感器测量打印的光谱反射率。 使用选定的离线光谱反射率测量传感器测量打印的光谱反射率。 从测量中，确定传感器校正模型，其将从在线传感器获得的光谱测量值变换为近似离线传感器将测量的光谱。 传感器校正模型用于在数字彩色打印系统上执行颜色管理，使得在离线传感器上测量时数字彩色打印系统的打印输出是准确的。

公开(公告)号：US08279440B2

公开(公告)日：2012-10-02

申请号：US12820239

申请日：2010-06-22

Applicant: Beat Frick ,  Lido Feri ,  Stefan Knechtle

Inventor： Beat Frick ,  Lido Feri ,  Stefan Knechtle

IPC: G01J3/46

CPC classification number: G01N21/276 ,  G01J3/0202 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/501 ,  G01J3/524 ,  G01N21/474 ,  G01N21/8806 ,  G01N21/93

Abstract: A hand-held light measuring device includes a device housing (G) with a bottom face incorporating a measuring window (7) through which a measurement optical path extends so that a measurement object can be measured when the device housing (G) is positioned with its bottom face on the measurement object. The measuring device has an integrated, displaceably mounted white reference tile, which can be moved into the measurement optical path and moved back out of it again. The white reference tile is disposed in an end region of an oblong support plate (10) on its side directed towards the housing interior. The support plate (10) is mounted so that it can move backwards and forwards between a parked position and an operating position, and the support plate (10) terminates the device housing (G) at its bottom face and is recessed into the device housing (G) in the parked position, and the support plate (10) is lifted out from the bottom face of the device housing (G) and moved in the longitudinal direction and covers the measuring window (7) by means of the end region incorporating the white reference tile in the operating position. The kinematics of the support plate (10) and white reference tile are simple in design/operation and the support plate and white reference tile can be moved easily and comfortably.

Abstract translation: 手持式光测量装置包括：装置壳体（G），底面包括测量窗（7），测量光路通过该测量窗口延伸，使得当装置壳体（G）定位时可以测量测量对象， 其底面在测量对象上。 测量装置具有集成的，可位移地安装的白色参考瓦片，其可以移动到测量光学路径中并再次从其移出。 白色参考瓦片在其指向壳体内部的一侧设置在长方形支撑板（10）的端部区域中。 支撑板（10）安装成使其能够在停放位置和操作位置之间前后移动，并且支撑板（10）在其底面处终止装置壳体（G）并且凹入到装置壳体 （G）处于停放位置，并且支撑板（10）从装置壳体（G）的底面被提升并且沿着纵向方向移动，并且通过结合的端部区域覆盖测量窗口（7） 白色参考瓦在操作位置。 支撑板（10）和白色参考砖的运动学设计/操作简单，支撑板和白色参考砖可以轻松舒适地移动。

公开(公告)号：US08222584B2

公开(公告)日：2012-07-17

申请号：US13080178

申请日：2011-04-05

Applicant: Jack C. Rains, Jr. ,  Don F. May ,  David P. Ramer

Inventor： Jack C. Rains, Jr. ,  Don F. May ,  David P. Ramer

IPC: G01J1/32

CPC classification number: F21V7/0008 ,  F21K9/62 ,  F21K9/68 ,  F21S2/00 ,  F21S10/02 ,  F21V5/002 ,  F21V5/008 ,  F21V7/22 ,  F21V11/10 ,  F21V14/06 ,  F21V23/0442 ,  F21V23/0457 ,  F21V2200/13 ,  F21W2131/406 ,  F21Y2113/00 ,  F21Y2113/13 ,  F21Y2113/20 ,  F21Y2115/10 ,  G01J1/08 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0254 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0286 ,  G01J3/10 ,  G01J3/50 ,  G01J3/501 ,  G02B5/0252 ,  G02B5/0278 ,  G02B5/0284 ,  G02B6/0008 ,  G03B15/06 ,  G09F13/0404 ,  G09F13/06 ,  G09F13/14 ,  G09F13/22 ,  H05B33/0803 ,  H05B33/0812 ,  H05B33/0842 ,  H05B33/0863 ,  H05B33/0869 ,  H05B33/0872 ,  H05B35/00 ,  Y02B20/343

Abstract: A light fixture, using one or more solid state light emitting elements utilizes a diffusely reflect chamber to provide a virtual source of uniform output light, at an aperture or at a downstream optical processing element of the system. Systems disclosed herein also include a detector, which detects electromagnetic energy from the area intended to be illuminated by the system, of a wavelength absent from a spectrum of the combined light system output. A system controller is responsive to the signal from the detector. The controller typically may control one or more aspects of operation of the solid state light emitter(s), such as system ON-OFF state or system output intensity or color. Examples are also discussed that use the detection signal for other purposes, e.g. to capture data that may be carried on electromagnetic energy of the wavelength sensed by the detector.

Abstract translation: 使用一个或多个固态发光元件的灯具利用漫反射室来在系统的孔径或下游光学处理元件处提供均匀输出光的虚拟源。 本文公开的系统还包括检测器，其从组合光系统输出的频谱中不存在的波长检测来自系统要被照明的区域的电磁能。 系统控制器响应来自检测器的信号。 控制器通常可以控制固态光发射器的操作的一个或多个方面，诸如系统开 - 关状态或系统输出强度或颜色。 还讨论了将其用于其它目的的检测信号的实例。 以捕获可以由检测器感测的波长的电磁能量承载的数据。

公开(公告)号：US08189189B1

公开(公告)日：2012-05-29

申请号：US12576138

申请日：2009-10-08

Applicant: Robert O. Herendeen ,  James L. Beck ,  Larry Perazzo

Inventor： Robert O. Herendeen ,  James L. Beck ,  Larry Perazzo

IPC: G01J3/44

CPC classification number: G01J3/501 ,  G01J3/513 ,  G01N21/251 ,  G01N21/31 ,  G01N21/3563 ,  G01N21/55 ,  G01N2201/0625 ,  G01N2201/0627 ,  G01N2201/122

Abstract: The invention relates to a device and method for monitoring a chemical reaction proceeding from a first state to a second state by emitting and detecting radiation in ranges of interest for a spectral signature of the material undergoing the chemical reaction. Using the concept of optical spectral detection and identification, it is therefore possible to utilize a combination of specific emitters and detectors, optics and signal processing in order to identify materials and events.

Abstract translation: 本发明涉及用于通过发射和检测经历化学反应的材料的光谱特征的感兴趣范围的辐射来监测从第一状态到第二状态的化学反应的装置和方法。 使用光谱检测和识别的概念，因此可以利用特定发射器和检测器，光学和信号处理的组合来识别材料和事件。

公开(公告)号：US20120013734A1

公开(公告)日：2012-01-19

申请号：US13262371

申请日：2010-03-31

Applicant: Nicola Ranieri ,  Mark R. Witkowski ,  William G. Fateley ,  Robert Hammaker

Inventor： Nicola Ranieri ,  Mark R. Witkowski ,  William G. Fateley ,  Robert Hammaker

IPC: H04N7/18

CPC classification number: G01N21/95 ,  G01J3/02 ,  G01J3/0272 ,  G01J3/10 ,  G01J3/32 ,  G01J3/50 ,  G01J3/501 ,  G01N21/27 ,  G01N21/33 ,  G01N21/3563 ,  G01N21/64 ,  G01N21/9508 ,  G01N33/15 ,  G01N2201/0221 ,  G01N2201/0627 ,  G06K9/00577 ,  G06K9/2018 ,  G06K9/4652

Abstract: Featured are a device (20) and method for the detection of counterfeit pharmaceuticals and/or packaging therefore. Counterfeit pharmaceuticals are detected by visual inspection upon exposing a suspected counterfeit pharmaceutical to one or more light sources having different wavelengths, and observing the differences in color and/or brightness between the suspected counterfeit and a genuine pharmaceutical/packaging. In further embodiments, a image acquisition device acquires an image showing color and/or other visual effect (s) brightness of the suspect counterfeit and this image is compared to an image of a authentic pharmaceutical/packaging.

Abstract translation: 特色是用于检测假冒药品和/或包装的装置（20）和方法。 将可疑的假冒药品暴露于一个或多个具有不同波长的光源，并观察可疑假冒伪劣药品/包装之间的颜色和/或亮度差异，可以通过视觉检查来检测仿冒药品。 在另外的实施例中，图像获取装置获取显示可疑假冒品的颜色和/或其他视觉效果亮度的图像，并将该图像与真实药物/包装的图像进行比较。

公开(公告)号：US07995838B2

公开(公告)日：2011-08-09

申请号：US12786637

申请日：2010-05-25

Applicant: Yasuhiro Komiya ,  Takeyuki Ajito ,  Toru Wada

Inventor： Yasuhiro Komiya ,  Takeyuki Ajito ,  Toru Wada

IPC: G06K9/00 ,  G06K9/34 ,  G06K1/00 ,  G06F15/00 ,  H04N1/60 ,  G03F3/08

CPC classification number: G01J3/46 ,  G01J3/0272 ,  G01J3/463 ,  G01J3/501 ,  G01J3/508 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30036

Abstract: A mixing ratio database stores information regarding a mixing ratio of plural materials for producing a color corresponding different color chart IDs. A plurality of pieces of color chart spectral information under determination illumination light are calculated using a plurality of pieces of spectral information of spectral reflection factors contained in a color chart and spectral information of the determination illumination light which is information of illumination light used for color chart determination. One of the calculated plural pieces of color chart spectral information which most closely matches spectral information of a subject is determined. A color chart ID which identifies the determined piece of color chart spectral information is output, and information of a mixing amount of each of the plurality of materials for the output color chart ID is also output based on the information stored in the mixing ratio database.

Abstract translation: 混合比数据库存储关于用于生成对应不同颜色图表ID的颜色的多种材料的混合比的信息。 使用包含在色彩图中的多个光谱反射因子的光谱信息和作为​​用于彩色图表的照明光的信息的确定照明光的光谱信息来计算在确定照明光下的多条彩色图谱光谱信息 决心。 确定与被摄体的光谱信息最接近的所计算的多个彩色图谱光谱信息中的一个。 输出识别确定的彩色图谱光谱信息的颜色图表ID，并且还根据存储在混合比例数据库中的信息输出用于输出颜色图表ID的多种材料的混合量的信息。

公开(公告)号：US20110050984A1

公开(公告)日：2011-03-03

申请号：US12517857

申请日：2007-12-13

Applicant: Volkmar Schulz

Inventor： Volkmar Schulz

IPC: H04N5/225

CPC classification number: C12M35/02 ,  G01J3/10 ,  G01J3/2823 ,  G01J3/50 ,  G01J3/501 ,  G03B33/04 ,  H04N1/60

Abstract: A method and a System to obtain a more realistic image of an object by acquiring a plurality of e.g. monochromatic images without increasing the structure of a, for example, charged coupled device array by a sequential acquisition of the images by using a colour sequential flash.

Abstract translation: 一种方法和系统，用于通过获取多个例如对象来获得对象的更逼真的图像。 通过使用彩色顺序闪光来顺序采集图像，而不增加例如带电耦合器件阵列的结构的单色图像。

公开(公告)号：US07884941B2

公开(公告)日：2011-02-08

申请号：US12203733

申请日：2008-09-03

Applicant: Peter Ehbets

Inventor： Peter Ehbets

IPC: G01N21/55

CPC classification number: G01J3/02 ,  G01J3/0229 ,  G01J3/46 ,  G01J3/463 ,  G01J3/50 ,  G01J3/501

Abstract: A measuring system for photoelectrically scanning measurement points of a measurement object includes a lighting channel (21-24) for applying illuminating light to the measurement object (M) disposed in a measurement plane (MP) and a measuring channel (11-13) for capturing and photoelectrically converting the measurement light reflected by the measurement points of the measurement object M. The lighting channel and/or the measuring channel is configured so as to detect the reflection properties of the measurement points in several wavelength bands. The lighting channel (21-24) has a spatial light modulator controlled by an electronic control unit (40) for generating a spatial lighting pattern which causes illuminating light to be selectively applied to measurements points (25) of interest of the measurement object (M). The control unit (40) may be equipped with image processing functions and be configured to identify measurement points (25) suitable for the application purpose from image data of the measurement object (M) and to calculate corresponding lighting patterns for selectively illuminating the measurement points.

Abstract translation: 用于光电扫描测量对象测量点的测量系统包括：用于向设置在测量平面（MP）中的测量对象（M）施加照明光的照明通道（21-24）和用于 拍摄和光电转换由测量对象M的测量点反射的测量光。照明通道和/或测量通道被配置为检测几个波长带中的测量点的反射特性。 照明通道（21-24）具有由电子控制单元（40）控制的空间光调制器，用于产生空间照明模式，该空间照明模式使照明光选择性地施加到测量对象（M）的感兴趣的测量点（25） ）。 控制单元（40）可以配备有图像处理功能，并且被配置为从测量对象（M）的图像数据中识别适合于应用目的的测量点（25），并且计算相应的照明模式以选择性地照亮测量点 。