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1. 发明申请

US20130242097A1 VIDEO-BASED DETERMINATION OF VEHICLE COMPONENT RISK FOR FAILURE DUE TO OVERHEATING 审中-公开
标题翻译：基于过热的车辆组件风险的基于视频的确定
公开(公告)号：US20130242097A1
公开(公告)日：2013-09-19
申请号：US13419605
申请日：2012-03-14
申请人： George Cunha CARDOSO , Lalit Keshav MESTHA , Mark S. CANTELLI , Edgar A. BERNAL
发明人： George Cunha CARDOSO , Lalit Keshav MESTHA , Mark S. CANTELLI , Edgar A. BERNAL
IPC分类号： H04N5/33 , H04N7/18
CPC分类号： G01N25/72
摘要： What is disclosed is a system for non-contact, video-based determination of vehicle component failure due to overheating. In a manner more fully disclosed herein, at least one infrared camera is used to capture an infrared image of a component of a vehicle to be inspected for overheating. The images are processed to isolate that component. A temperature is estimated for the isolated component in the image using a camera calibration curve which relates pixel intensities to temperature. A temperature threshold for the isolated component is retrieved from a database based upon a classification of the vehicle. The estimated temperature is then compared to that component's temperature threshold. If the estimated temperature is above the retrieved threshold, a signal is initiated. The teachings hereof find their uses in a variety of remote and non-cooperative vehicle inspection modes in the field of transportation safety. Various embodiments are disclosed.
摘要翻译：公开的是用于非接触，视频确定由于过热导致的车辆部件故障的系统。以这里更全面地公开的方式，使用至少一个红外摄像机来捕获要检查的车辆的部件的红外图像过热。处理图像以隔离该组件。使用将像素强度与温度相关联的相机校准曲线估计图像中的孤立分量的温度。基于车辆的分类，从数据库检索隔离部件的温度阈值。然后将估计的温度与该组件的温度阈值进行比较。如果估计的温度高于检索到的阈值，则启动信号。本文的教导在运输安全领域的各种远程和非合作车辆检验模式中发现其用途。公开了各种实施例。

2. 发明申请

US20130181836A1 IMAGE-BASED DETERMINATION OF CO AND CO2 CONCENTRATIONS IN VEHICLE EXHAUST GAS EMISSIONS 有权
标题翻译：基于图像的车辆排放气体CO和CO2浓度的确定
公开(公告)号：US20130181836A1
公开(公告)日：2013-07-18
申请号：US13419856
申请日：2012-03-14
申请人： George Cunha CARDOSO , Lalit Keshav MESTHA
发明人： George Cunha CARDOSO , Lalit Keshav MESTHA
IPC分类号： G06K9/62 , G08B21/00 , H04N7/18
CPC分类号： G01M15/108
摘要： What is disclosed is a system and method for image-based determination of concentration of CO and CO2 in a vehicle's exhaust gas in an emissions testing environment. In one embodiment, the present method involves receiving an IR image of the exhaust plume of a motor vehicle intended to be tested for CO and CO2 concentrations. The IR image has been captured using a mid-wave infrared camera with at least one optical filter tuned to the infrared absorption band of CO and CO2. The images are pre-processed to isolate pixels which contain the exhaust plume. The intensity values of pixels in those isolated regions are normalized and concentrations of CO and CO2 are determined via a calibration curve which relates pixel intensities to concentrations. The concentrations are compared to an emissions standard set for the vehicle to determine whether the vehicle is a gross polluter.
摘要翻译：所公开的是用于在排放测试环境中基于图像确定车辆废气中CO和CO 2浓度的系统和方法。在一个实施例中，本方法包括接收旨在被测试CO和CO 2浓度的机动车辆的排气羽流的IR图像。使用中波红外摄像机捕获IR图像，其中至少一个光滤波器被调谐到CO和CO 2的红外吸收带。图像被预处理以分离包含排气羽流的像素。将这些孤立区域中的像素的强度值归一化，并通过将像素强度与浓度相关联的校准曲线来确定CO和CO 2的浓度。将浓度与车辆的排放标准进行比较，以确定车辆是否是总污染物。

3. 发明申请

US20130079658A1 MINIMALLY INVASIVE IMAGE-BASED DETERMINATION OF CARBON DIOXIDE (CO2) CONCENTRATION IN EXHALED BREATH 有权
标题翻译：二氧化碳（CO2）浓度在呼吸道呼吸中的最小的基于图像的基于图像的测定
公开(公告)号：US20130079658A1
公开(公告)日：2013-03-28
申请号：US13246560
申请日：2011-09-27
申请人： George Cunha CARDOSO , Lalit Keshav MESTHA , Beilei XU
发明人： George Cunha CARDOSO , Lalit Keshav MESTHA , Beilei XU
IPC分类号： A61B5/08
CPC分类号： A61B5/0059 , A61B5/0037 , A61B5/0816 , A61B5/0836 , A61B5/7257 , A61B2576/00 , A61M2205/3313 , A61M2230/432 , G01N21/3504 , G01N33/497
摘要： What is disclosed is a system and method for image-based determination of carbon dioxide (CO2) concentration in exhaled breath. In one embodiment, an image of the exhaled airstream of a subject of interest is received. The image is captured using a mid-wave infrared camera system having an optical filter tuned to the infrared absorption band of CO2. The image is preprocessed to isolate a region of pixels containing the exhaled airstream and intensity values of pixels in the identified region are normalized by a value of a known radiance such as that of the subject's nose or face. The image is analyzed to determine CO2 concentration levels of the exhaled airstream using a calibration curve which relates pixel intensity to CO2 concentrations. The calibration curve is derived using a physics-based parameterized model. The CO2 concentration levels are determined and communicated to a computer workstation. Various embodiments are disclosed.
摘要翻译：公开的是用于基于图像的测定呼出气中的二氧化碳（CO 2）浓度的系统和方法。在一个实施例中，接收感兴趣对象的呼出气流的图像。使用具有调谐到CO 2的红外吸收带的光学滤波器的中波红外相机系统捕获图像。图像被预处理以隔离包含呼出气流的像素的区域，并且通过诸如被摄体的鼻子或脸部的已知辐射的值对识别的区域中的像素的强度值进行归一化。使用将像素强度与CO2浓度相关联的校准曲线来分析图像以确定呼出气流的CO 2浓度水平。使用基于物理的参数化模型导出校准曲线。确定二氧化碳浓度水平并传送到计算机工作站。公开了各种实施例。

4. 发明申请

US20120020714A1 APPARATUS AND METHOD FOR REDUCING FUSER NOISE IN A PRINTING APPARATUS 审中-公开
标题翻译：在印刷装置中减少熔融噪声的装置和方法
公开(公告)号：US20120020714A1
公开(公告)日：2012-01-26
申请号：US12842443
申请日：2010-07-23
申请人： George Cunha CARDOSO , Faming Li
发明人： George Cunha CARDOSO , Faming Li
IPC分类号： G03G15/00
CPC分类号： G03G15/657 , G03G2215/00945
摘要： An apparatus and method that reduces fuser noise in a printing apparatus. The method can include generating a first image on a first media sheet traveling in a media path. The method can include generating a second image on a second media sheet traveling in the media path consecutive to and a first distance from the first media sheet. The method can include reducing the first distance between the first media sheet and the second media sheet to a second distance between the first media sheet and the second media sheet after generating the first image. The method can include fusing the second image to the second media sheet after reducing the first distance between the first media sheet and the second media sheet.
摘要翻译：一种降低打印装置中的定影器噪声的装置和方法。该方法可以包括在媒体路径中行进的第一媒体片上生成第一图像。该方法可以包括在媒体路径中行进的第二媒体片上生成第二图像，该第二媒体片与第一媒体片连续并且距离第一媒体片的第一距离。该方法可以包括在生成第一图像之后将第一介质片和第二介质片之间的第一距离减小到第一介质片和第二介质片之间的第二距离。该方法可以包括在减小第一介质片和第二介质片之间的第一距离之后将第二图像熔合到第二介质片。

5. 发明申请

US20120295194A1 LOW DENSITY TONER FOR OPTIMAL IMAGE QUALITY AND PERFORMANCE LATITUDE 有权
标题翻译：低密度墨粉用于最佳图像质量和性能水平
公开(公告)号：US20120295194A1
公开(公告)日：2012-11-22
申请号：US13110730
申请日：2011-05-18
申请人： George Cunha CARDOSO , Rachael McGrath , Dale Mashtare
发明人： George Cunha CARDOSO , Rachael McGrath , Dale Mashtare
IPC分类号： G03G9/08
CPC分类号： G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/093 , G03G9/09307 , G03G9/0935 , G03G9/09392
摘要： A toner composition includes toner particles including an average diameter ranging from about 3 μm to about 10 μm, an average particle density of about 1.4 g/cm3 or less, and for a given particle size configured to have a decreased mass and reduced particle momentum. The toner particle can include one of a solid core and a solid outer shell, a porous core and a porous outer shell, and a solid outer shell with a hollow core. The porous and solid cores can include a low density material.
摘要翻译：调色剂组合物包括平均粒径为约3μm至约10μm，平均颗粒密度为约1.4g / cm 3以下的调色剂颗粒，并且对于给定的颗粒尺寸构造为具有降低的质量和降低的颗粒动量的调色剂颗粒。调色剂颗粒可以包括实芯和固体外壳之一，多孔芯和多孔外壳以及具有中空芯的实心外壳。多孔和固体芯可以包括低密度材料。

6. 发明申请

US20130230344A1 APPARATUS AND SYSTEMS FOR HIGH PRESSURE FUSING ELECTROSTATIC OFFSET MITIGATION 有权
标题翻译：用于高压熔融静电放电的装置和系统
公开(公告)号：US20130230344A1
公开(公告)日：2013-09-05
申请号：US13410908
申请日：2012-03-02
申请人： George Cunha CARDOSO , Grace T. BREWINGTON , Christopher LYNN
发明人： George Cunha CARDOSO , Grace T. BREWINGTON , Christopher LYNN
IPC分类号： G03G15/20
CPC分类号： G03G15/2092
摘要： A fusing apparatus includes a fusing roll and a backing roll that define a nip at which toner applied to marking material is fixed to paper under high pressure. A surface of the fusing roll includes a semi-conductive metal-oxide surface. Grounded conductive guides are arranged at the entrance and at the exit of the nip defined by the fusing roll and the backing roll.
摘要翻译：定影装置包括定影辊和背衬辊，其限定了在高压下将施加到标记材料的调色剂固定在纸上的辊隙。定影辊的表面包括半导体金属氧化物表面。接地的导电引导件设置在由定影辊和支承辊限定的压区的入口和出口处。

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