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公开(公告)号：US11248963B2
公开(公告)日：2022-02-15
申请号：US15873172
申请日：2018-01-17
发明人： Kurt Kraus , Matthew Martin , Kwong Wing Au , Sharath Venkatesha
摘要： Process for measuring emission for a flame in an open combustion environment. A captured image is received from each of a plurality of image capturing devices in at least one selected spectral band. Each of the plurality of image capturing devices is trained on the flame from the combustion process from a different perspective view angle. A spectral path length of the flame in the at least one spectral band is estimated from the captured images. Emitted radiance of the flame is estimated from the captured images, and a temperature of the flame is estimated from the estimated emitted radiance. A gas species concentration of the flame is estimated from the temperature of the flame and the spectral path length of the flame. Emission for the flame is measured from the gas species concentration.
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2.发明申请公开(公告)号：US20170249285A1
公开(公告)日：2017-08-31
申请号：US15053942
申请日：2016-02-25
CPC分类号： G06F17/18 , G05B23/0232 , G05B23/0297 , G06Q10/0639 , G06Q40/12 , G06Q50/04
摘要： A method includes identifying a statistical performance of a monitoring rule associated with an asset monitoring system. The monitoring rule includes logic configured to identify one or more faults with at least one asset, and the statistical performance includes an effectiveness of the monitoring rule in identifying the one or more faults. The method also includes identifying an economic performance of the monitoring rule, where the economic performance is based on costs associated with different outcomes of the monitoring rule. The method further includes updating or replacing the monitoring rule based on the economic performance.
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公开(公告)号：US09664568B2
公开(公告)日：2017-05-30
申请号：US14306047
申请日：2014-06-16
发明人： Kwong W. Au , Sharath Venkatesha , Stefano Bietto
CPC分类号： G01J5/0044 , G01J5/026 , G01J5/602 , G01J2005/0077 , G06T5/005 , G06T5/008 , G06T2207/10048
摘要： A process is provided for mapping temperatures in an enclosure. A spectral band for a multi-spectral image-capturing device is selected. An intensity-temperature mapping is generated by performing an intensity-temperature calibration based on an intensity of an image pixel in a field of view (FOV) generated by the multi-spectral image-capturing device, a corresponding temperature measurement, and a selected device setting of the image-capturing device. An emitted radiation is detected based on a first spectral image in the FOV. At least one region is determined whether it is poor responsive, which is underexposed or overexposed, such that an accurate temperature is unable to be estimated based on a temperature value associated with the spectral band. Temperatures of the at least one poor responsive regions are replaced with temperatures from corresponding acceptable regions from at least one other spectral image to provide an extended temperature mapping of the enclosure.
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公开(公告)号：US09454689B2
公开(公告)日：2016-09-27
申请号：US14577515
申请日：2014-12-19
CPC分类号： G06K7/1473 , G06K7/10732 , G06K7/10752 , H04N5/3532
摘要： Methods, devices, and systems for rolling shutter bar code imaging are described herein. One method includes initiating the imaging of a bar code by initiating a sequence of procedures to accumulate a charge in a first row of pixels as they are exposed to light thereby capturing data to create a first row of the image of the bar code at a first time, initiating the sequence of procedures to accumulate a charge in a subsequent row of pixels as they are exposed to light thereby capturing data to create a subsequent row of the image of the bar code at a second time, actuating a light source to illuminate the bar code at multiple specific times during a pre-determined timing sequence, and de-blurring the image data for each row based on the specific times during the pre-determined timing sequence that the light source was actuated.
摘要翻译： 本文描述了用于滚动快门条形码成像的方法，装置和系统。 一种方法包括通过启动一系列过程来启动条形码的成像，以便在暴露于第一行像素时将电荷累积在第一行像素中，从而捕获数据以在第一行处创建条形码图像的第一行 时间，启动在暴露于光的情况下在随后的像素行中累积电荷的过程序列，从而捕获数据以在第二时间创建条形码的后续行，致动光源照亮 在预定时间序列期间的多个特定时间的条形码，以及基于在光源被致动的预定时序中的特定时间对每行的图像数据进行去模糊。
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公开(公告)号：US09224042B2
公开(公告)日：2015-12-29
申请号：US13864934
申请日：2013-04-17
CPC分类号： G06K9/00617 , G06K9/00604 , G06K9/0061
摘要： Methods, devices, and systems for cross-sensor iris matching are described herein. One method includes capturing a first image of an iris using a first sensor, capturing a second image of an iris using a second sensor, and determining whether the iris in the first image matches the iris in the second image based on characteristics of the first sensor and the second sensor and image quality of the first image and the second image.
摘要翻译： 本文描述了用于交叉传感器虹膜匹配的方法，装置和系统。 一种方法包括使用第一传感器捕获虹膜的第一图像，使用第二传感器捕获虹膜的第二图像，以及基于第一传感器的特性来确定第一图像中的虹膜是否匹配第二图像中的虹膜 以及第二传感器和第一图像和第二图像的图像质量。
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6.发明申请SYSTEM AND METHOD HAVING BIOMETRIC IDENTIFICATION INTRUSION AND ACCESS CONTROL 有权具有生物识别入侵和访问控制的系统和方法公开(公告)号：US20150248798A1
公开(公告)日：2015-09-03
申请号：US14581431
申请日：2014-12-23
CPC分类号： G07C9/00158 , G07C2209/02 , G07C2209/14 , G08B25/008
摘要： An apparatus and method having biometric identification intrusion and access control. The apparatus features a monitoring system, visual input device and an audible input device. The visual and audible input devices are coupled to control circuits of the monitoring system which can implement an authentication process responsive to both visual and audile inputs.
摘要翻译： 具有生物识别入侵和访问控制的装置和方法。 该设备具有监控系统，视觉输入设备和可听输入设备。 视觉和听觉输入设备耦合到监视系统的控制电路，其可以响应于视觉和音频输入来实现认证过程。
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公开(公告)号：US20140184781A1
公开(公告)日：2014-07-03
申请号：US13730907
申请日：2012-12-29
发明人： Kwong Wing Au , Sharath Venkatesha
IPC分类号： H04N7/18
CPC分类号： G06T7/33 , G06T2207/10048 , G06T2207/30108 , G06T2207/30204
摘要： Devices, methods, and systems for determining a layout for a heating, ventilation, and air conditioning (HVAC) system of a building are described herein. One method includes receiving information from a building information model associated with a building, receiving information from a pre-engineering tool associated with the building, and determining a layout for an HVAC system of the building based, at least in part, on the information form the building information model and the information from the pre-engineering tool.
摘要翻译： 这里描述了用于确定建筑物的加热，通风和空调（HVAC）系统的布局的装置，方法和系统。 一种方法包括从与建筑物相关联的建筑物信息模型接收信息，从与建筑物相关联的预工程工具接收信息，以及至少部分地基于信息表单来确定建筑物的HVAC系统的布局 建筑信息模型和来自预工程工具的信息。
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公开(公告)号：US20180066992A1
公开(公告)日：2018-03-08
申请号：US15258861
申请日：2016-09-07
CPC分类号： G01J5/0018 , G01J5/0806 , G01J5/0862 , G01J5/20 , G01J5/602 , G02B5/208
摘要： Devices, methods, systems, and computer-readable media for a multispectral band system are described herein. One or more embodiments include a filter comprising a first designated transmittance value for a first wavelength range and a second designated transmittance value for a second wavelength range, a sensor to receive transmitted radiation from the filter, and a computing device coupled to the sensor to detect any radiation within the first and second wavelength ranges from the received transmitted radiation from the filter and wherein the detected radiation in the first wavelength indicates a particular type of radiation source and detected radiation in the second wavelength range indicates one or more other items within a field of view of the received radiation.
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公开(公告)号：US09338370B2
公开(公告)日：2016-05-10
申请号：US13668728
申请日：2012-11-05
发明人： Kwong Wing Au , Sharath Venkatesha
CPC分类号： H04N5/247 , H04N5/23212 , H04N5/23238
摘要： A visual system including a near-to-eye display supported by a frame adapted to be worn by a user such that each display is positioned proximate an eye of a wearer, a set of cameras supported by the frame, the cameras having different overlapping fields of view, and a processor coupled to receive images from the cameras and adapted to integrate and transform images from the set of cameras to provide a mosaic image for viewing on the display having a wider field of view than an individual camera provides.
摘要翻译： 一种视觉系统，包括由适合于由用户佩戴的框架支撑的近距离显示器，使得每个显示器位于佩戴者的眼睛附近，由该框架支撑的一组相机，所述相机具有不同的重叠场 以及处理器，其耦合以从摄像机接收图像，并且适于将来自该组相机的图像集成和变换，以提供用于在具有比单独照相机提供的更宽视场的显示器上观看的马赛克图像。
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公开(公告)号：US09212851B2
公开(公告)日：2015-12-15
申请号：US14177005
申请日：2014-02-10
发明人： Matthew Martin , Sharath Venkatesha , Kwong Wing Au , Kurt Kraus
CPC分类号： F27D21/0014 , F27D21/02 , F27D2021/026 , G01J5/026 , G01J5/089 , G01J2005/0077 , H04N5/343
摘要： Methods, systems, and computer-readable and executable instructions are described herein. One method includes dividing an enclosure into a number of first field elements and a number of second field elements, determining radiance of a number of first imaging elements and a number of second imaging elements of the enclosure using images of the enclosure, estimating a radiance field and converged parameters of the number of first field elements of the enclosure using initialized parameters of the number of first field elements and the determined radiance of the number of first imaging elements, and estimating a radiance field and converged parameters of a number of second field elements of an enclosure using converged parameters of the number of first field elements, the estimated radiance of the number of first field elements, and the determined radiance of the number of second imaging elements.
摘要翻译： 本文描述了方法，系统和计算机可读和可执行指令。 一种方法包括将外壳划分成多个第一场元件和多个第二场元件，使用外壳的图像确定多个第一成像元件的多个第一成像元件和多个第二成像元件的辐射度，估计辐射场 以及使用初始化的第一场元素的数量的参数和所确定的第一成像元件的数量的辐射度来收敛外壳的第一场元件的数量，以及估计多个第二场元件的辐射场和会聚参数 使用第一场元素的数量的融合参数，第一场元素的数量的估计辐射度和所确定的第二成像元件的数量的辐射度来确定。
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