公开(公告)号：US20100162813A1

公开(公告)日：2010-07-01

申请号：US12644644

申请日：2009-12-22

Applicant: GA-LANE CHEN

Inventor： GA-LANE CHEN

IPC: G01P15/10 ,  G01S3/80 ,  G01C19/00 ,  G01J3/50 ,  G01P15/09

CPC classification number: G01C19/5628 ,  G01J3/51 ,  G01J3/513 ,  G01P1/023 ,  G01P15/09 ,  G01P15/097 ,  Y10T74/12 ,  Y10T74/1218

Abstract: A sensor assembly includes a sound sensor, an image sensor, an acceleration sensor, and a gyroscope sensor. The sound sensor includes a substrate defining a first cavity, a diaphragm positioned on the substrate and covering the first cavity, a back plate covering the diaphragm and positioned on the substrate, and a capacitance. A first electrode layer is coated on the diaphragm and faces the first cavity. A second cavity is defined between the diaphragm and the back plate. A second electrode layer is coated on the back plate and faces the second cavity. The capacitance is electrically connected between the first and second electrode layers. The image sensor, the acceleration sensor, and the gyroscope sensor are positioned on the substrate.

Abstract translation: 传感器组件包括声音传感器，图像传感器，加速度传感器和陀螺仪传感器。 声音传感器包括限定第一空腔的基板，位于基板上并覆盖第一空腔的隔膜，覆盖隔膜并位于基板上的背板和电容。 第一电极层涂覆在隔膜上并面向第一腔。 在隔膜和背板之间限定第二腔。 第二电极层涂覆在背板上并面向第二腔。 电容电连接在第一和第二电极层之间。 图像传感器，加速度传感器和陀螺仪传感器位于基板上。

公开(公告)号：US07746474B2

公开(公告)日：2010-06-29

申请号：US11723656

申请日：2007-03-21

Applicant: Naoki Oda

Inventor： Naoki Oda

IPC: G01J3/46

CPC classification number: G01N21/783 ,  G01J3/26 ,  G01J3/51 ,  G01J3/513 ,  G01N21/253 ,  G01N2021/7793

Abstract: A color identifying device includes a mount block, a color detector, a lens and a color identifier. A reactive board having a plurality of surfaces to be measured in respective predetermined positions is mounted in the mount block. The color detector has a plurality of color measuring areas corresponding respectively to the reaction surfaces of the reactive board mounted in the mount block. The lens forms images of the surfaces of the reactive board mounted in the mount block on the respective color measuring areas. The color identifier identifies the colors of the surfaces based on output signals from the corresponding color measuring areas.

Abstract translation: 颜色识别装置包括安装块，颜色检测器，透镜和颜色标识符。 在各个预定位置具有多个被测量表面的反应板安装在安装块中。 颜色检测器具有分别对应于安装在安装块中的反应板的反作用表面的多个颜色测量区域。 透镜形成安装在安装块中的反应板的表面在相应的颜色测量区域上的图像。 颜色标识符基于来自相应颜色测量区域的输出信号来识别表面的颜色。

公开(公告)号：US20100102211A1

公开(公告)日：2010-04-29

申请号：US12606740

申请日：2009-10-27

Applicant: Takashi MUROOKA ,  Hideyasu ISHIBASHI

Inventor： Takashi MUROOKA ,  Hideyasu ISHIBASHI

IPC: H01L31/0232

CPC classification number: H04N9/07 ,  A61B1/00186 ,  A61B1/0638 ,  A61B1/0646 ,  G01J3/0224 ,  G01J3/51 ,  G02B5/201 ,  G02B5/3025 ,  G02B26/008 ,  G02B27/286 ,  H04N2005/2255 ,  H04N2209/043

Abstract: Provided is an image capturing system comprising an irradiating section that sequentially irradiates an observed position with a plurality of types of irradiation light having different polarizations; a polarization filter section that includes a plurality of polarization filter units, which each include a plurality of returned polarized light filters that each pass light having a different polarization, the polarization filter section passing returned light from the observed position having each of the plurality of polarizations; and a light receiving section that receives the returned light passed by the polarization filter section having each of the plurality of polarizations.

Abstract translation: 本发明提供一种摄像系统，其特征在于，包括：照射部，其对具有不同偏振度的多种照射光依次照射观察位置; 偏振滤波器部分，其包括多个偏振滤波器单元，每个偏振滤波器单元包括多个返回的偏振滤光器，每个偏振滤光器各自通过具有不同偏振的光，偏振滤光器部分经过来自观察位置的返回光，其具有多个偏振中的每一个 ; 以及受光部，其接收由偏振滤光器部分通过的具有多个偏振中的每一个的返回光。

公开(公告)号：US20100097599A1

公开(公告)日：2010-04-22

申请号：US12387643

申请日：2009-05-05

Applicant: E. Neil Lewis ,  Kenneth S. Haber

Inventor： E. Neil Lewis ,  Kenneth S. Haber

IPC: G01J3/28 ,  G01N21/25

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/42 ,  G01J3/51 ,  G01N21/31 ,  G01N21/65 ,  G01N2021/651

Abstract: Spectrometric apparatus that include an array of detector elements and exhibits a number of capabilities is disclosed. The elements can be responsive to incident radiation to produce an output signal that includes information from the incident radiation. A spectrally selective element can be located in an optical path between the radiation source and the array, with an analysis module responsive to the output signal operative to analyze spatial distribution of spectral information received by the array. The apparatus can also correct for differences in intensity and spectral variability for spectral image signals and/or compare the spectral image signals with a pattern in spatial-spectral coordinate space. Detector elements can be responsive to scattering, and spatial information in their output can be analyzed.

Abstract translation: 公开了包括检测器元件阵列并展现多种能力的光谱仪。 这些元件可以响应于入射辐射以产生包括来自入射辐射的信息的输出信号。 光谱选择元件可以位于辐射源和阵列之间的光路中，分析模块响应于输出信号进行操作，以分析由阵列接收的光谱信息的空间分布。 该装置还可以校正光谱图像信号的强度和光谱变化的差异和/或将光谱图像信号与空间谱坐标空间中的图案进行比较。 检测器元件可以响应于散射，并且可以分析其输出中的空间信息。

公开(公告)号：US07671993B2

公开(公告)日：2010-03-02

申请号：US11698715

申请日：2007-01-25

Applicant: Len-Li Kevin Lim ,  Ken A. Nishimura

Inventor： Len-Li Kevin Lim ,  Ken A. Nishimura

IPC: G01J3/51

CPC classification number: G01N21/27 ,  G01J1/0488 ,  G01J1/32 ,  G01J3/506 ,  G01J3/51 ,  G01J3/513

Abstract: In one embodiment, light having a first spectrum is filtered from a mixed light. Light having a second spectrum, different from the first spectrum, is also filtered from the mixed light. An intensity of the light having the first spectrum, and an intensity of the light having the second spectrum, are then sensed. From the sensed intensities of the lights having the first and second spectrums, an intensity of light having a third spectrum is estimated.

Abstract translation: 在一个实施例中，从混合光过滤具有第一光谱的光。 具有与第一光谱不同的第二光谱的光也从混合光中滤出。 然后感测具有第一光谱的光的强度和具有第二光谱的光的强度。 从具有第一和第二光谱的光的感测强度估计具有第三光谱的光的强度。

公开(公告)号：US20100043706A1

公开(公告)日：2010-02-25

申请号：US12454830

申请日：2009-05-22

Applicant: Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loundermilk

Inventor： Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loundermilk

IPC: B05C11/00

CPC classification number: A61C19/10 ,  A61B5/0075 ,  A61B5/0084 ,  A61B5/0088 ,  A61B5/1034 ,  A61B5/4547 ,  A61B2560/0233 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0251 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/04 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/46 ,  G01J3/50 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  G01J2003/1213 ,  G01J2003/2869 ,  G01N21/255 ,  G01N21/474 ,  G01N21/57 ,  G01N21/6486 ,  G01N2021/6484 ,  G06F19/00

Abstract: Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics preferably are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like. Low cost and small form factor spectrometers, and methods for manufacturing the same, also are disclosed. Spectrometers and spectrophotometers embedded in printing and scanning and other type devices, as well as computer companion devices, scope-type devices and the like, also are disclosed. Data encoding based on such devices also may be implemented.

Abstract translation: 公开了用于确定牙齿的颜色或其他光学特性的光学特性测量系统和方法。 周边接收机光纤优选地与源光纤间隔开，并且从被测量的物体/齿的表面接收光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收器光纤来确定关于探头相对于被测量物体/齿的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行光学特性测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光，光泽度和/或表面纹理数据。 可以提供音频反馈以指导操作者使用系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。 还公开了一种基于测量数据生产牙科假体的方法。 测量的数据也可以存储和/或组织为患者数据库的一部分。 为了检测和防止伪造等目的，可以期望地使用这些方法和装置。 低成本和小尺寸光谱仪及其制造方法也被公开。 还公开了嵌入在印刷和扫描和其它类型装置中的光谱仪和分光光度计，以及计算机辅助装置，示波器型装置等。 也可以实现基于这样的设备的数据编码。

公开(公告)号：US07656530B2

公开(公告)日：2010-02-02

申请号：US11525485

申请日：2006-09-22

Applicant: Christina Tatarczyk ,  Joachim Tatarczyk

Inventor： Christina Tatarczyk ,  Joachim Tatarczyk

IPC: G01N21/25

CPC classification number: G01J3/51 ,  G01J3/513 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/12 ,  G01N21/25 ,  G01N21/5907

Abstract: A color density measuring device (10) for determining the color density of an ink layer applied to a printing material (22), having a light source (24) for illuminating the printing material (22) and a sensor for receiving the light remitted from the printing material (22), is characterized according to the invention in that the sensor is fashioned as a multicolor image sensor (12), and a device (14, 24, 26; 30) is provided with the aid of which the light incident at the multicolor image sensor (12) is restricted to at least one predetermined wavelength band.

Abstract translation: 一种用于确定施加到印刷材料（22）的油墨层的着色密度的色度测量装置（10），具有用于照亮所述打印材料（22）的光源（24）和用于接收从 根据本发明的印刷材料（22）的特征在于，传感器被形成为多色图像传感器（12），并且提供设备（14,24,26; 30），借助于该装置，光入射 在多色图像传感器（12）处被限制为至少一个预定波长带。

公开(公告)号：US07638956B2

公开(公告)日：2009-12-29

申请号：US11775236

申请日：2007-07-10

Applicant: Ming-Dah Liu ,  Yu-Chuan Wen ,  Chia-Hung Hsu

Inventor： Ming-Dah Liu ,  Yu-Chuan Wen ,  Chia-Hung Hsu

IPC: G05F1/00

CPC classification number: G01J1/4228 ,  G01J1/0488 ,  G01J1/18 ,  G01J1/32 ,  G01J3/51 ,  G01J3/513 ,  G01J2001/4252

Abstract: To control chroma and brightness in a backlight module, a plurality of reference values of a plurality of monochromatic light beams are provided, and a brightness reference value is provided for the light formed of the monochromatic light beams. Then, a plurality of first light signals of the monochromatic light beams, and a second light signal of the light formed of the monochromatic light beams are sensed and compared with the reference values and the brightness reference value, respectively. Finally, the monochromatic light beams outputted by the plurality of LEDs is calibrated according to a comparison result of the plurality of first light signals with the plurality of reference values and a comparison result of the second light signal with the brightness reference value.

Abstract translation: 为了控制背光模块中的色度和亮度，提供多个单色光束的多个参考值，并且为由单色光束形成的光提供亮度基准值。 然后，分别检测单色光束的多个第一光信号和由单色光束形成的光的第二光信号，并将其与基准值和亮度基准值进行比较。 最后，根据具有多个参考值的多个第一光信号的比较结果和第二光信号与亮度参考值的比较结果，校准由多个LED输出的单色光束。

公开(公告)号：US07593567B2

公开(公告)日：2009-09-22

申请号：US10538202

申请日：2003-12-04

Applicant: Chin Chang

Inventor： Chin Chang

IPC: G06K9/00 ,  H04N3/14 ,  H04N5/335 ,  H04N9/04

CPC classification number: H04N1/48 ,  G01J3/46 ,  G01J3/465 ,  G01J3/501 ,  G01J3/51 ,  G01J2003/467 ,  H04L65/80 ,  H04L69/10 ,  H04L69/28 ,  H04L69/40

Abstract: RGB filter set and color estimation performance for RGB LED color sensing is provided. A criteria function describing an error between desired color matching functions and a spectral response of an RGB filter set is constructed. RGB filter set response characteristics based on the criteria function are then determined. Finally, color estimation parameters for substantially optimal color estimation with the RGB filter set are determined based upon the determined RGB filter set response characteristics. Computer readable code for constructing a criteria function is provided. Computer readable code for determining RGB filter set response characteristics is also provided. Finally, computer readable code for determining color estimation parameters is provided.

Abstract translation: 提供了RGB LED颜色感测的RGB滤镜组和色彩估计性能。 构建描述所需颜色匹配函数和RGB滤波器组的光谱响应之间的误差的标准函数。 然后确定基于标准函数的RGB滤波器组响应特性。 最后，基于所确定的RGB滤波器组响应特性来确定用于RGB滤波器组的基本上最佳颜色估计的颜色估计参数。 提供了用于构建标准函数的计算机可读代码。 还提供了用于确定RGB滤波器组响应特性的计算机可读代码。 最后，提供了用于确定颜色估计参数的计算机可读代码。

公开(公告)号：US20090213120A1

公开(公告)日：2009-08-27

申请号：US12401129

申请日：2009-03-10

Applicant: Jon Kenneth Nisper ,  Thomas M. Richardson ,  Marc S. Ellens ,  Changbo Huang

Inventor： Jon Kenneth Nisper ,  Thomas M. Richardson ,  Marc S. Ellens ,  Changbo Huang

IPC: G06T15/50 ,  G06K9/00

CPC classification number: G01J3/51 ,  G01J3/504 ,  G01J2003/466 ,  G01N21/251 ,  G01N21/474 ,  G01N21/55 ,  G01N21/8422 ,  G01N2021/4711 ,  G01N2021/556 ,  G01N2021/8427 ,  G01N2201/0627

Abstract: An apparatus for measuring a spatially under-sampled Bidirectional Reflectance Distribution Function (BRDF) of a surface. The apparatus may comprise a first light source directed to illuminate the surface from a first illumination direction, and a plurality of sensors positioned to receive light reflected by the surface. The plurality of sensors may comprise first, second and third sensors positioned to receive light reflected by the surface in first, second and third non-coplanar directions. In various embodiments, the apparatus may also comprise a computer in communication with the plurality of sensors. The computer is configured to convert light sensed by the plurality of sensors into a first appearance property of the surface considering the first, second, and third reflectance directions.A method of calculating xDNA, the vector sum of the observed reflectance intensity over a plurality of wavelengths and angles. Methods of using the calculated xDNA for formulating recipes for a surfaces colors. Furthermore, a method for using the calculated xDNA for rendering the surface color.

Abstract translation: 一种用于测量表面的空间欠采样双向反射分布函数（BRDF）的装置。 该装置可以包括用于从第一照明方向照射表面的第一光源和被定位成接收由表面反射的光的多个传感器。 多个传感器可以包括第一，第二和第三传感器，其被定位成接收由第一，第二和第三非共面方向上的表面反射的光。 在各种实施例中，装置还可以包括与多个传感器通信的计算机。 计算机被配置为考虑到第一，第二和第三反射方向将由多个传感器感测的光转换成表面的第一外观特性。 计算xDNA的方法，即在多个波长和角度上观察到的反射强度的矢量和。 使用计算的xDNA制定表面颜色配方的方法。 此外，使用所计算的xDNA来渲染表面颜色的方法。