METHOD AND APPARATUS FOR GAS DETECTION BASED ON SPECTRAL SPATIAL MISREGISTRATION
    112.
    发明申请
    METHOD AND APPARATUS FOR GAS DETECTION BASED ON SPECTRAL SPATIAL MISREGISTRATION 有权
    基于光谱空间误差检测的气体检测方法与装置

    公开(公告)号:US20110044495A1

    公开(公告)日:2011-02-24

    申请号:US12937266

    申请日:2009-04-16

    Abstract: In accordance with one embodiment, a method for remote identification of at least one gas includes sampling a plurality of spectral images of a scene wherein each spectral image is sampled at a different wavelength, providing a reference spectral image, and generating a spatial displacement expression by detecting the spatial misregistration in at least one region of the spectral images between the reference spectral image and at least one of the plurality of spectral images. At least one reference spatial displacement expression is provided corresponding to at least one gas, and at least one identification process is implemented to identify at least one gas. The identification process employs the generated spatial displacement expression and the at least one reference spatial displacement expression. Optionally the reference image is one of the sampled spectral images, the reference spatial displacement expression is provided from a general or adapted library, and the concentration of the gas can be determined.

    Abstract translation: 根据一个实施例,用于远程识别至少一种气体的方法包括对场景的多个光谱图像进行采样,其中以不同波长对每个光谱图像进行采样,提供参考光谱图像,并且通过以下步骤生成空间位移表达式 检测参考光谱图像和多个光谱图像中的至少一个之间的光谱图像的至少一个区域中的空间对准。 对应于至少一种气体提供至少一个参考空间位移表达式,并且实施至少一个识别过程以识别至少一种气体。 识别过程采用所产生的空间位移表达和至少一个参考空间位移表达式。 可选地,参考图像是采样的光谱图像之一,参考空间位移表达式由一般的或适应的文库提供,并且可以确定气体的浓度。

    TUNABLE DETECTION SYSTEM
    113.
    发明申请
    TUNABLE DETECTION SYSTEM 有权
    管路检测系统

    公开(公告)号:US20110019261A1

    公开(公告)日:2011-01-27

    申请号:US12509154

    申请日:2009-07-24

    Inventor: Aaron Boyd Cole

    CPC classification number: G01J3/18 G01J3/02 G01J3/0264 G01J3/0294 G01J3/36

    Abstract: A tunable bandwidth selector is disclosed. The tunable bandwidth selector may include a plurality of spaced apart electron sheets which selectively separate a first bandwidth from an input spectrum.

    Abstract translation: 公开了一种可调谐带宽选择器。 可调谐带宽选择器可以包括多个间隔开的电子薄片,其选择性地将第一带宽与输入光谱分离。

    Image data processor, computer program product, and electronic endoscope system
    114.
    发明授权
    Image data processor, computer program product, and electronic endoscope system 有权
    图像数据处理器,计算机程序产品和电子内窥镜系统

    公开(公告)号:US07877135B2

    公开(公告)日:2011-01-25

    申请号:US11352228

    申请日:2006-02-13

    Abstract: An image data processor comprising an image signal receiver, a histogram generator, a gain calculator, an amplifier, and a signal feeder, is provided. The image signal receiver receives an autofluorescence image signal. The autofluorescence image signal is generated by an imaging device when the imaging device captures an autofluorescence image. The histogram generator generates a histogram of luminance in the autofluorescence image based on the autofluorescence image signal. The gain calculator calculates a gain based on the histogram and a predetermined luminance value. The amplifier amplifies the autofluorescence image signal by the gain. And then the amplifier generates an amplified autofluorescence image signal. The signal feeder outputs the amplified autofluorescence image signal to a monitor. The monitor displays an amplified autofluorescence image.

    Abstract translation: 提供了包括图像信号接收器,直方图发生器,增益计算器,放大器和信号馈送器的图像数据处理器。 图像信号接收器接收自发荧光图像信号。 当成像装置捕获自发荧光图像时,自动荧光图像信号由成像装置产生。 直方图发生器基于自发荧光图像信号产生自发荧光图像中的亮度直方图。 增益计算器基于直方图和预定的亮度值来计算增益。 放大器通过增益放大自发荧光图像信号。 然后放大器产生放大的自发荧光图像信号。 信号馈线将放大的自发荧光图像信号输出到监视器。 显示器显示放大的自发荧光图像。

    OPTICAL SENSORS FOR COMBUSTION CONTROL
    116.
    发明申请
    OPTICAL SENSORS FOR COMBUSTION CONTROL 审中-公开
    用于燃烧控制的光学传感器

    公开(公告)号:US20110008737A1

    公开(公告)日:2011-01-13

    申请号:US12484447

    申请日:2009-06-15

    Abstract: Certain embodiments of the invention may include systems and methods for providing optical sensors for combustion control. According to an example embodiment of the invention, a method for controlling combustion parameters associated with a gas turbine combustor is provided. The method can include providing at least one optical path adjacent to a flame region in the combustor, detecting at least a portion of the light emission from the flame region within the at least one optical path, and controlling at least one of the combustion parameters based in part on the detected light emission.

    Abstract translation: 本发明的某些实施例可以包括用于提供用于燃烧控制的光学传感器的系统和方法。 根据本发明的示例性实施例,提供了一种用于控制与燃气轮机燃烧器相关联的燃烧参数的方法。 该方法可以包括提供与燃烧器中的火焰区域相邻的至少一个光路,检测来自至少一个光路内的火焰区域的光发射的至少一部分,并基于燃烧参数中的至少一个来控​​制 部分地检测到发光。

    Systems and methods for comparative interferogram spectrometry
    117.
    发明授权
    Systems and methods for comparative interferogram spectrometry 失效
    比较干涉图谱系统和方法

    公开(公告)号:US07869050B2

    公开(公告)日:2011-01-11

    申请号:US12540986

    申请日:2009-08-13

    CPC classification number: G01J3/45 G01J3/02 G01J3/0264

    Abstract: A method for determining a background noise level includes receiving interferogram data; determining at least one measure of interferogram quality; accumulating said received interferogram data; and generating a background noise level based on said interferogram data and at least one measure of interferogram quality.

    Abstract translation: 一种用于确定背景噪声电平的方法包括:接收干涉图数据; 确定干涉图质量的至少一个度量; 累积所述接收的干涉图数据; 以及基于所述干涉图数据和干涉图质量的至少一个度量产生背景噪声电平。

    SPECTROMETERS MINIATURIZED FOR WORKING WITH CELLULAR PHONES AND OTHER PORTABLE ELECTRONIC DEVICES
    118.
    发明申请
    SPECTROMETERS MINIATURIZED FOR WORKING WITH CELLULAR PHONES AND OTHER PORTABLE ELECTRONIC DEVICES 有权
    用于与蜂窝电话和其他便携式电子设备一起工作的光谱仪

    公开(公告)号:US20100309454A1

    公开(公告)日:2010-12-09

    申请号:US12734607

    申请日:2008-11-14

    Applicant: Jingyun Zhang

    Inventor: Jingyun Zhang

    Abstract: Based on the present invention, superior compact spectrometers may be constructed and integrated into a cellular phone, or attached to a cellular phone. Such a cellular phone may be a PDA phone, which supplies electrical power to the said spectrometer, provided with data storage, signal processing capability, and real-time display. As a combined standalone system, it allows spectroscopic measurements to be fulfilled in real-time applications in field, and results can be sent out in wireless communication to a remote station or to another cellular phone user in order to share the measurement results right away. When the system is used with a laser to function as a Raman spectrometer system, it can fulfill many daily routine tasks encountered by ordinary civilians, for example, the blood glucose monitoring for diabetes patients at home in a non-invasive manner.

    Abstract translation: 基于本发明,优质小型光谱仪可以被构建并集成到蜂窝电话中,或者附着到蜂窝电话。 这种蜂窝电话可以是提供数据存储,信号处理能力和实时显示的向所述光谱仪提供电力的PDA电话。 作为组合的独立系统,它允许在现场的实时应用中实现光谱测量,并且可以将结果以无线通信方式发送到远程站或另一蜂窝电话用户,以便立即共享测量结果。 当系统与激光一起用作拉曼光谱仪系统时,可以实现普通平民遇到的日常常规工作,例如,以非侵入性方式对家中糖尿病患者进行血糖监测。

    Dental Color Analyzing Device and Methof of Use
    119.
    发明申请
    Dental Color Analyzing Device and Methof of Use 有权
    牙科颜色分析装置及其使用方法

    公开(公告)号:US20100303315A1

    公开(公告)日:2010-12-02

    申请号:US12791243

    申请日:2010-06-01

    CPC classification number: G01J3/02 G01J3/0264 G01J3/46 G01J3/463 G01J3/50

    Abstract: The invention relates to a dental color analyzing device comprising a housing, a computer device having a storage unit, and a display on which a reference object together with at least one tooth and/or a gingival area is represented, wherein at least one first image section that shows the reference object as well as at least one second image section that displays the tooth, a tooth region or a gingival area, may be detected with the aid of the computer device, characterized in that the reference object is mounted on a tooth and in particular is attached thereto and comprises a smaller size than the represented tooth, wherein the reference object is a dental color key comprising color samples that are arranged next to one another and that each represent a dental color, and in that the color of the second, in particular selectable image section, is comparable to the represented color samples with the aid of the computer device such that the color sample that matches the color of the second image section best, may be displayed on the display.

    Abstract translation: 本发明涉及一种牙科颜色分析装置,其包括壳体,具有存储单元的计算机装置和其上表示参考对象与至少一个牙齿和/或牙龈区域的显示器,其中至少一个第一图像 可以借助于计算机装置来检测示出参考对象以及显示牙齿,牙齿区域或牙龈区域的至少一个第二图像部分的部分,其特征在于,所述参考对象安装在牙齿上 并且特别地附着于其上并且包括比所表示的齿更小的尺寸,其中所述参考对象是包括彼此相邻布置并且各自表示牙齿颜色的颜色样本的牙科颜色密钥,并且其颜色 第二,特别是可选择的图像部分,借助于计算机设备与所表示的颜色样本相当,使得与色调匹配的颜色样本 nd图像部分最好,可能会显示在显示屏上。

    Image processing system and camera
    120.
    发明授权
    Image processing system and camera 有权
    图像处理系统和相机

    公开(公告)号:US07826728B2

    公开(公告)日:2010-11-02

    申请号:US11486455

    申请日:2006-07-13

    Abstract: The image processing system is applied to dentistry, for example, and performs photography of the teeth of a patient while causing a plurality of illumination light LEDs of different wavelengths to emit light by means of a photography device when producing a crown repair or denture of the patient, whereby image data are acquired. The image data are transmitted to a dental filing system constituting a processing device where color reproduction data are determined through computation. In addition, color reproduction data are transmitted to the dental technician's office via a public switched network. Therefore, a repair material compound ratio calculation database is searched and the compound data for a material that matches the hue of the patient's teeth are found, whereby a crown repair or denture or the like that very closely matches the color of the patient's teeth is produced.

    Abstract translation: 例如,图像处理系统应用于牙科,并且当产生多个不同波长的照明光LED时,通过摄影装置在产生冠状修复或义齿的同时使患者的牙齿进行摄影 患者,从而获得图像数据。 图像数据被发送到构成通过计算确定颜色再现数据的处理装置的牙科用品系统。 此外,通过公共交换网络将颜色再现数据发送到牙科技师的办公室。 因此,搜索修复材料复合比率计算数据库,并且找到与患者牙齿的色调相匹配的材料的复合数据,由此产生与患者牙齿的颜色非常接近匹配的牙冠修复或义齿等 。

Patent Agency Ranking