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    Artificial retina device
    11.
    发明授权
    Artificial retina device 有权
    人造视网膜装置

    公开(公告)号：US09322713B2

    公开(公告)日：2016-04-26

    申请号：US14235603

    申请日：2012-07-20

    Applicant: Kavassery Sureswaran Narayan ,  Vini Gautam ,  Monojit Bag

    Inventor： Kavassery Sureswaran Narayan ,  Vini Gautam ,  Monojit Bag

    IPC: G01J3/50 ,  H01L51/42 ,  A61N1/05 ,  G01J3/46 ,  A61N1/36

    CPC classification number: G01J3/50 ,  A61N1/0543 ,  A61N1/36046 ,  G01J2003/466 ,  H01L51/4253 ,  Y02E10/549

    Abstract: The present technology provides a color-sensing device that includes an electrically-conductive substrate and a bulk heterojunction (BHJ) polymer layer formed on the substrate. The color-sensing device is configured to detect a first color of two colors and produce a first electrical signal that includes a first current response indicating detection of the first color. The color-sensing device is further configured to detect a second color of the two colors and produce a second electrical signal that includes a second current response indicating detection of the second color.

    Abstract translation: 本技术提供了一种颜色感测装置，其包括导电衬底和形成在衬底上的体异质结（BHJ）聚合物层。 颜色感测装置被配置为检测两种颜色的第一颜色并产生包括指示检测第一颜色的第一电流响应的第一电信号。 颜色感测装置还被配置为检测两种颜色的第二颜色并产生包括指示检测第二颜色的第二电流响应的第二电信号。

    System and method for automatically adjusting electronic display settings
    15.
    发明授权
    System and method for automatically adjusting electronic display settings 失效
    自动调整电子显示设置的系统和方法

    公开(公告)号：US08525752B2

    公开(公告)日：2013-09-03

    申请号：US13324362

    申请日：2011-12-13

    Applicant: Flavio Pinzauti ,  Benedetta Guidi ,  Luca Lazzaro ,  Riccardo Pizzutilo

    Inventor： Flavio Pinzauti ,  Benedetta Guidi ,  Luca Lazzaro ,  Riccardo Pizzutilo

    IPC: G09G5/00

    CPC classification number: G06F3/1423 ,  G01J3/506 ,  G01J2003/466 ,  G09G5/00 ,  G09G5/003 ,  G09G5/005 ,  G09G2320/041 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2370/04

    Abstract: Described are systems and methods for automatically adjusting a set of display settings. At least one image sample is displayed at a first display according to display settings of the first display. Electromagnetic radiation generated from the first display is collected. The electromagnetic radiation includes first image data related to the at least one image sample at the first display. An image sample is displayed at a second display according to display settings of the second display. Electromagnetic radiation generated from the second display is collected. The electromagnetic radiation includes second image data related to the image sample at the second display. A margin of error is determined between the first image data and the second image data. The display settings of the second display are adjusted to reduce the margin of error.

    Abstract translation: 描述了用于自动调整一组显示设置的系统和方法。 根据第一显示器的显示设置，在第一显示器上显示至少一个图像样本。 收集从第一显示器产生的电磁辐射。 电磁辐射包括与第一显示器上的至少一个图像样本有关的第一图像数据。 根据第二显示器的显示设置，在第二显示器上显示图像样本。 收集从第二显示器产生的电磁辐射。 电磁辐射包括与第二显示器处的图像样本相关的第二图像数据。 在第一图像数据和第二图像数据之间确定误差幅度。 调整第二显示器的显示设置以减少误差范围。

    APPARATUS AND METHOD FOR OBTAINING SPECTRAL CHARACTERISTICS
    16.
    发明申请
    APPARATUS AND METHOD FOR OBTAINING SPECTRAL CHARACTERISTICS 有权
    用于获得光谱特性的装置和方法

    公开(公告)号：US20130182256A1

    公开(公告)日：2013-07-18

    申请号：US13741513

    申请日：2013-01-15

    Applicant: Yoichi KUBOTA ,  Naohiro Kamijo ,  Kohei Shimbo ,  Manabu Seo ,  Naoko Shigemori

    Inventor： Yoichi KUBOTA ,  Toshihiro Shigemori ,  Naohiro Kamijo ,  Kohei Shimbo ,  Manabu Seo

    IPC: G01J3/42

    CPC classification number: G01J3/42 ,  G01J3/027 ,  G01J3/463 ,  G01J3/501 ,  G01J2003/466

    Abstract: A spectral characteristic obtaining apparatus includes a detection unit detecting light quantities in plural wavelength bands from a measurement target, a storage unit storing pre-obtained spectral characteristics of the measurement target, a calculation unit calculating a primary transformation matrix from the light quantities and the pre-obtained spectral characteristics of at least one reference sample and a secondary transformation matrix from one of the pre-obtained spectral characteristics corresponding to a primary wavelength band and another one of the pre-obtained spectral characteristics corresponding to a secondary wavelength band, an estimation unit estimating the spectral characteristics of the measurement target by performing a primary estimation on the light quantities in the plural wavelength bands by using the primary transformation matrix, performing a secondary estimation on a result of the primary estimation by using the secondary transformation matrix, and compositing a result of the secondary estimation with the result of the primary estimation.

    Abstract translation: 光谱特征获取装置包括检测单元，用于检测来自测量对象的多个波长带中的光量;存储单元，存储预先获得的测量对象的光谱特性;计算单元，从光量计算初级变换矩阵; 从对应于主波长带的预先获得的光谱特性之一和预先获得的对应于次波长带的光谱特性的另一个获得至少一个参考样本和次要变换矩阵的光谱特征，估计单元 通过使用主变换矩阵对多个波长带中的光量进行一次估计，通过使用二次变换矩阵对一次估计的结果进行二次估计，估计测量对象的光谱特性，以及合成 进行二次估计的结果，并进行初步估计。

    Method and system for enhanced formulation and visualization rendering
    18.
    发明授权
    Method and system for enhanced formulation and visualization rendering 有权
    用于增强配方和可视化渲染的方法和系统

    公开(公告)号：US08345252B2

    公开(公告)日：2013-01-01

    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: G01N21/55 ,  G01J3/46

    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测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。

    DENTAL SHADE MAPPING
    19.
    发明申请
    DENTAL SHADE MAPPING 审中-公开
    牙齿阴影映射

    公开(公告)号：US20120231420A1

    公开(公告)日：2012-09-13

    申请号：US13480895

    申请日：2012-05-25

    Applicant: Victor C. Wong ,  James R. Milch

    Inventor： Victor C. Wong ,  James R. Milch

    IPC: A61B6/14

    CPC classification number: G01J3/46 ,  G01J3/0264 ,  G01J3/462 ,  G01J3/463 ,  G01J3/50 ,  G01J3/501 ,  G01J3/508 ,  G01J2003/466

    Abstract: A method and apparatus for obtaining a color mapping of a dental object. Illumination is directed toward the object over at least a first and second wavelength band, one band at a time. An image of the dental object is captured at each wavelength band to form a set of images of the dental object. For pixels in the captured set of images, an image data value for the pixel corresponds to each of the wavelength bands and calculates interpolated image data values proportional to the spectral reflectance of the dental object, according to the obtained image data values and according to image data values obtained from a reference object at the wavelength bands. Spectral distribution data for a viewing illuminant is obtained and the visual color of the dental object reconstructed according to the calculated interpolated image data values and the obtained spectral distribution of the viewing illuminant.

    Abstract translation: 一种用于获得牙科物体的颜色映射的方法和装置。 在至少一个第一和第二波长带，一次一个频带上朝向对象照明。 在每个波长带处捕获牙科物体的图像以形成牙科物体的一组图像。 对于所拍摄的图像集合中的像素，像素的图像数据值对应于每个波长带，并且根据获得的图像数据值并根据图像计算与牙科对象的光谱反射率成比例的内插图像数据值 在波长带从参考对象获得的数据值。 获得用于观察光源的光谱分布数据，并且根据所计算的内插图像数据值和所获得的观察光源的光谱分布重建牙科对象的视觉颜色。

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