-
1.发明申请公开(公告)号：US20210319636A1
公开(公告)日：2021-10-14
申请号：US17155364
申请日：2021-01-22
发明人： Raj Mohan Bharadwaj , Kyusung Kim , Kwong Wing Au , Paul Frederick Dietrich , Piyush Ranade , Andrew Peter Vechart , Megan Hawley , Abraham Reddy , Craig Schimmel , David Daniel Lilly
IPC分类号： G07C5/08 , B64F5/60 , G06F16/22 , G06F16/955
摘要： A method in an aircraft of using prognostic indicators for aircraft maintenance includes retrieving aircraft health data for a plurality of aircraft components wherein the aircraft health data includes at least one of mechanical systems condition indicator (CI) data, vibration spectrum data, resampled time-domain (RTD) data, and RTD spectrum data. The method includes estimating component health status information for the plurality of aircraft components using a plurality of prognostic modules wherein each prognostic module is configured to generate health status information for at least one of the aircraft components, the health status information includes at least one of a current health indicator and a prognostic indicator. The method also includes storing the component health status information for the aircraft components in a database onboard the aircraft, and causing the display of the health status information for the specific component on an aircraft display.
-
公开(公告)号：US10180357B2
公开(公告)日：2019-01-15
申请号：US15258861
申请日：2016-09-07
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.
-
公开(公告)号：US20170370778A1
公开(公告)日：2017-12-28
申请号：US15676720
申请日：2017-08-14
CPC分类号： G01J5/0018 , G01J3/0208 , G01J3/027 , G01J3/2803 , G01J5/602 , G01J2003/1213
摘要： Devices, methods, systems, and computer-readable media for a multiband detector are described herein. One or more embodiments include a multiband detector designed to detect an emission source including a broadband lens, a broadband detector, and a filter that allows electromagnetic radiation entering the system to be filtered into at least two wavelength bands before contacting the broadband detector wherein one or more wavelength bands are used to determine system functionality and wherein one or more other wavelength bands are used to identify the presence of an emission source having a characteristic particular wavelength or wavelength range.
-
4.发明申请EQUIPMENT AND METHOD FOR INTENSITY-TEMPERATURE TRANSFORMATION OF IMAGING SYSTEM 审中-公开成像系统强度 - 温度变换的设备和方法公开(公告)号：US20150355030A1
公开(公告)日：2015-12-10
申请号：US14296286
申请日：2014-06-04
发明人： Kwong Wing Au , Sharath Venkatesha
CPC分类号： G01J5/0044 , G01J5/089 , G01J2005/0048 , G01J2005/0077 , G01J2005/068
摘要： A process is provided for estimating temperatures in an enclosure during a combustion process. An association is determined between an intensity of an image pixel of a field of view (FOV) generated by an image-capturing device, a temperature measurement, and device settings of the image-capturing device. An on-line intensity-temperature calibration is performed based on the association between the intensity of the image pixel and the corresponding temperature in the FOV in the enclosure. The intensity of the corresponding image is transformed to the temperature based on intensity-temperature calibration related to the device settings of the image-capturing device. Using a computer processor, the need for maintenance of the image-capturing device is determined based on degradation of the intensity-temperature calibration.
摘要翻译： 提供了一种用于在燃烧过程中估计外壳中的温度的过程。 在由图像捕获装置产生的视野（FOV）的图像像素的强度，温度测量和图像捕获装置的装置设置之间确定关联。 基于图像像素的强度与外壳中的FOV中的相应温度之间的关联来执行在线强度 - 温度校准。 基于与图像捕获装置的设备设置相关的强度 - 温度校准，将相应图像的强度转换为温度。 使用计算机处理器，基于强度 - 温度校准的劣化来确定对图像捕获装置的维护的需要。
-
公开(公告)号：US09127891B2
公开(公告)日：2015-09-08
申请号：US13938940
申请日：2013-07-10
CPC分类号： F27D21/02 , F27D19/00 , F27D2021/026 , G06T3/4038 , G06T5/001 , G06T5/005 , G06T5/006 , G06T5/007 , G06T7/0004 , G06T2207/20092 , G06T2207/30164
摘要： Methods, systems, and computer-readable and executable instructions are described herein. One method includes combining a plurality of images of a furnace into a composite image of the furnace, revising the composite image of the furnace to an intensity scaling, restoring a portion of the revised composite image of the furnace; and displaying a view of the restored revised composite image of the furnace to a user.
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。 一种方法包括将炉的多个图像组合成炉的合成图像，将炉的合成图像修改为强度缩放，恢复炉的修改的合成图像的一部分; 并且向使用者显示恢复的修复后的合成图像的视图。
-
公开(公告)号：US09053366B2
公开(公告)日：2015-06-09
申请号：US13772012
申请日：2013-02-20
IPC分类号： G06K9/00 , H04N19/503 , H04N19/176 , H04N19/48
CPC分类号： H04N19/139 , G06K9/00624 , H04N19/117 , H04N19/137 , H04N19/176 , H04N19/48 , H04N19/503 , H04N19/51
摘要： A method and apparatus wherein the method includes the steps of parsing a stream of compressed video, obtaining macroblock size information from the parsed stream, computing factors derived from the macroblock size, wherein the factors include a normalized bit size, a bit size ratio and a neighbor score, computing corresponding adaptive threshold values derived from the relative frame characteristics of the compressed video, comparing the factors derived from the macroblock size information with the corresponding adaptive threshold values and detecting motion based upon combinations of the comparisons when the factors exceed the threshold value.
摘要翻译： 一种方法和装置，其中所述方法包括解析压缩视频流，从解析流获得宏块大小信息，从宏块大小导出的计算因子，其中所述因素包括归一化比特大小，比特大小比率和 计算从压缩视频的相对帧特征导出的对应的自适应阈值，将从宏块大小信息导出的因子与相应的自适应阈值进行比较，并且当因子超过阈值时基于比较的组合来检测运动 。
-
7.发明授权公开(公告)号：US12080114B2
公开(公告)日：2024-09-03
申请号：US17155364
申请日：2021-01-22
发明人： Raj Mohan Bharadwaj , Kyusung Kim , Kwong Wing Au , Paul Frederick Dietrich , Piyush Ranade , Andrew Peter Vechart , Megan Hawley , Abraham Reddy , Craig Schimmel , David Daniel Lilly
IPC分类号： G07C5/08 , B64F5/60 , G06F16/22 , G06F16/955
CPC分类号： G07C5/0816 , B64F5/60 , G06F16/22 , G06F16/955 , G07C5/0841
摘要： A method in an aircraft of using prognostic indicators for aircraft maintenance includes retrieving aircraft health data for a plurality of aircraft components wherein the aircraft health data includes at least one of mechanical systems condition indicator (CI) data, vibration spectrum data, resampled time-domain (RTD) data, and RTD spectrum data. The method includes estimating component health status information for the plurality of aircraft components using a plurality of prognostic modules wherein each prognostic module is configured to generate health status information for at least one of the aircraft components, the health status information includes at least one of a current health indicator and a prognostic indicator. The method also includes storing the component health status information for the aircraft components in a database onboard the aircraft, and causing the display of the health status information for the specific component on an aircraft display.
-
公开(公告)号：US10074256B2
公开(公告)日：2018-09-11
申请号：US15535349
申请日：2015-12-10
发明人： Kwong Wing Au , Christopher Larsen
CPC分类号： G08B17/125 , G01N21/63
摘要： Embodiments of the disclosure include systems and methods for detection of background and foreground radiances captured by a multispectral imaging device. In some embodiments, a multispectral imaging device may generate a plurality of images of the same field of view, wherein the images may be captured at a variety of wavelengths. These images may be processed to identify any incidents, such as fire and/or gas leaks, within the field of view of the imaging device.
-
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.
-
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。
-
-
-
-
-
-
-
-
-
搜索结果
38 条记录 (耗时 0.018 秒)
