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1. 发明授权

US08331621B1 Vehicle image capture system 有权
标题翻译：车辆摄像系统
公开(公告)号：US08331621B1
公开(公告)日：2012-12-11
申请号：US11138516
申请日：2005-05-27
申请人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Balaraju Banna , Xidong Zheng
发明人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Balaraju Banna , Xidong Zheng
IPC分类号： G06K9/00
CPC分类号： G08G1/042 , G08G1/015
摘要： A toll violation enforcement system that contains a capture unit that receives a trigger signal and takes vehicle images of passing vehicles. A lighting unit configured to operate continuously is provided to establish a major lighting source incident on the vehicle. A processing unit is provided that processes the vehicle image and controls the settings employed by the capture unit. The processing unit preferably contains a plate location module for extracting an original resolution license plate area image from a first vehicle image; an exposure control module for controlling the exposure setting on the capture unit to provide consistent intensity of the license plate area; a resolution reset module for changing the image resolution for a second vehicle image; an image enhancement module for brightening pixels of the second vehicle image; and an image compression module for compressing the license plate area image and second vehicle image to a predetermined format.
摘要翻译：一个通行费违规执行系统，其中包含一个接收触发信号并获取过往车辆的车辆图像的捕获单元。被配置为连续操作的照明单元被提供以建立入射在车辆上的主要照明源。提供一种处理单元，其处理车辆图像并控制捕获单元所采用的设置。处理单元优选地包含用于从第一车辆图像提取原始分辨率牌照区域图像的牌位置模块; 曝光控制模块，用于控制所述拍摄单元上的曝光设置，以提供所述牌照区域的一致的强度; 分辨率复位模块，用于改变第二车辆图像的图像分辨率; 用于增亮所述第二车辆图像的像素的图像增强模块; 以及用于将车牌区域图像和第二车辆图像压缩到预定格式的图像压缩模块。

2. 发明申请

US20110013022A1 MULTILANE VEHICLE INFORMATION CAPTURE SYSTEM 有权
标题翻译：多媒体信息捕获系统
公开(公告)号：US20110013022A1
公开(公告)日：2011-01-20
申请号：US12818024
申请日：2010-06-17
申请人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rei Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rei Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： H04N7/18 , G06F17/00
CPC分类号： G08G1/017 , G07B15/063 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.
摘要翻译：一种用于公路车辆精确快速收费的系统和方法。多路收费系统包括收费（MVIC）单元，其收集布置成进行各种车辆测量的收费子系统的信息。优选地，智能车辆识别子系统每秒向MVIC单元发送车辆信息多次。优选地，视觉跟踪系统（VTS）与MVIC单元通信，并使用视觉跟踪传感器发送关于车辆位置的后一信息。优选地，RF子系统在经过的车辆上进行应答器的多次读取，并将读取的信息转发到MVIC单元。优选地，当VICU中的相机从MVIC单元接收到触发时，车辆图像捕获单元（VICU）捕获经过的车辆的图像。优选地，使用驾驶员警报模块来警告通过收费站的驾驶员关于与无声收费标签相关联的账户余额或由盘系统支付。

3. 发明申请

US20090174576A1 MULTILANE VEHICLE INFORMATION CAPTURE SYSTEM 有权
公开(公告)号：US20090174576A1
公开(公告)日：2009-07-09
申请号：US12172040
申请日：2008-07-11
申请人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： G08G1/01
CPC分类号： G08G1/017 , G07B15/063 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.

4. 发明申请

US20090174575A1 MULTILANE VEHICLE INFORMATION CAPTURE SYSTEM 有权
标题翻译：多媒体信息捕获系统
公开(公告)号：US20090174575A1
公开(公告)日：2009-07-09
申请号：US12172105
申请日：2008-07-11
申请人： Jim ALLEN , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim ALLEN , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： G08G1/017
CPC分类号： G08G1/017 , G07B15/063 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.
摘要翻译：一种用于公路车辆精确快速收费的系统和方法。多路收费系统包括收费（MVIC）单元，其收集布置成进行各种车辆测量的收费子系统的信息。优选地，智能车辆识别子系统每秒向MVIC单元发送车辆信息多次。优选地，视觉跟踪系统（VTS）与MVIC单元通信，并使用视觉跟踪传感器发送关于车辆位置的后一信息。优选地，RF子系统在经过的车辆上进行应答器的多次读取，并将读取的信息转发到MVIC单元。优选地，当VICU中的相机从MVIC单元接收到触发时，车辆图像捕获单元（VICU）捕获经过的车辆的图像。优选地，使用驾驶员警报模块来警告通过收费站的驾驶员关于与无声收费标签相关联的账户余额或由盘系统支付。

5. 发明授权

US08543285B2 Multilane vehicle information capture system 有权
标题翻译：多层车辆信息捕获系统
公开(公告)号：US08543285B2
公开(公告)日：2013-09-24
申请号：US12172105
申请日：2008-07-11
申请人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： G06Q99/00
CPC分类号： G08G1/017 , G07B15/063 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.
摘要翻译：一种用于公路车辆精确快速收费的系统和方法。多路收费系统包括收费（MVIC）单元，其收集布置成进行各种车辆测量的收费子系统的信息。优选地，智能车辆识别子系统每秒向MVIC单元发送车辆信息多次。优选地，视觉跟踪系统（VTS）与MVIC单元通信，并使用视觉跟踪传感器发送关于车辆位置的后一信息。优选地，RF子系统在经过的车辆上进行应答器的多次读取，并将读取的信息转发到MVIC单元。优选地，当VICU中的相机从MVIC单元接收到触发时，车辆图像捕获单元（VICU）捕获经过的车辆的图像。优选地，使用驾驶员警报模块来警告通过收费站的驾驶员关于与无声收费标签相关联的账户余额或由盘系统支付。

6. 发明授权

US07925440B2 Multilane vehicle information capture system 有权
标题翻译：多层车辆信息捕获系统
公开(公告)号：US07925440B2
公开(公告)日：2011-04-12
申请号：US12818024
申请日：2010-06-17
申请人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： G01D1/02 , G08G1/01
CPC分类号： G08G1/017 , G07B15/063 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.
摘要翻译：一种用于公路车辆精确快速收费的系统和方法。多路收费系统包括收费（MVIC）单元，其收集布置成进行各种车辆测量的收费子系统的信息。优选地，智能车辆识别子系统每秒向MVIC单元发送车辆信息多次。优选地，视觉跟踪系统（VTS）与MVIC单元通信，并使用视觉跟踪传感器发送关于车辆位置的后一信息。优选地，RF子系统在经过的车辆上进行应答器的多次读取，并将读取的信息转发到MVIC单元。优选地，当VICU中的相机从MVIC单元接收到触发时，车辆图像捕获单元（VICU）捕获经过的车辆的图像。优选地，使用驾驶员警报模块来警告通过收费站的驾驶员关于与无声收费标签相关联的账户余额或由盘系统支付。

7. 发明申请

US20090174778A1 MULTILANE VEHICLE INFORMATION CAPTURE SYSTEM 审中-公开
公开(公告)号：US20090174778A1
公开(公告)日：2009-07-09
申请号：US12172082
申请日：2008-07-11
申请人： Jim ALLEN , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim ALLEN , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： H04N7/18
CPC分类号： G08G1/017 , G07B15/063 , G08G1/042 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.

8. 发明授权

US07751975B2 Multilane vehicle information capture system 有权
标题翻译：多层车辆信息捕获系统
公开(公告)号：US07751975B2
公开(公告)日：2010-07-06
申请号：US12172040
申请日：2008-07-11
申请人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： G05D1/02 , G05D1/03
CPC分类号： G08G1/017 , G07B15/063 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.
摘要翻译：一种用于公路车辆精确快速收费的系统和方法。多路收费系统包括收费（MVIC）单元，其收集布置成进行各种车辆测量的收费子系统的信息。优选地，智能车辆识别子系统每秒向MVIC单元发送车辆信息多次。优选地，视觉跟踪系统（VTS）与MVIC单元通信，并使用视觉跟踪传感器发送关于车辆位置的后一信息。优选地，RF子系统在经过的车辆上进行应答器的多次读取，并将读取的信息转发到MVIC单元。优选地，当VICU中的相机从MVIC单元接收到触发时，车辆图像捕获单元（VICU）捕获经过的车辆的图像。优选地，使用驾驶员警报模块来警告通过收费站的驾驶员关于与无声收费标签相关联的账户余额或由盘系统支付。

9. 发明授权

US07725348B1 Multilane vehicle information capture system 有权
公开(公告)号：US07725348B1
公开(公告)日：2010-05-25
申请号：US11138271
申请日：2005-05-27
申请人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
发明人： Jim Allen , Sheng Zhong , Raghavan Venugopal , Tiegang Xie , Fajie Sun , Sangmesh Reddy , Brijesh Rai Chawla , Balaraju Banna , Shyamnath Harinath
IPC分类号： G06Q99/00
CPC分类号： G08G1/017 , G07B15/063 , Y10S707/92
摘要： A system and method for accurate express tolling of highway vehicles. A multilane tolling system comprises a tolling (MVIC) unit that collects information from tolling subsystems arranged to take various vehicle measurements. Preferably, an intelligent vehicle identification subsystem sends vehicle information to the MVIC unit many times per second. Preferably, a vision tracking system (VTS) communicates with the MVIC unit and sends the latter information about the vehicle position using vision tracking sensors. Preferably, an RF subsystem conducts multiple reads of a transponder on a passing vehicle and forwards the read information to the MVIC unit. Preferably, a vehicle image capture unit (VICU) captures images of the passing vehicle when a camera in the VICU receives a trigger from the MVIC unit. Preferably, a driver alert module is used alert a driver passing through a tolling point as to account balance associated with a silent toll tag or pay by plate system.

10. 发明授权

US08670073B2 Method and system for video noise filtering 有权
标题翻译：视频噪声滤波方法和系统
公开(公告)号：US08670073B2
公开(公告)日：2014-03-11
申请号：US13073839
申请日：2011-03-28
申请人： Sheng Zhong , Alexander MacInnis
发明人： Sheng Zhong , Alexander MacInnis
IPC分类号： H04N5/21 , H04N9/64 , G06K9/40
CPC分类号： H04N5/21 , H04N5/145
摘要： A video processing device may compare a pixel or group of pixels of a current video picture to a pixel or group of pixels of a previous video picture. The video processing device may generate a motion vector for the pixel or group of pixels of the current video picture based on the comparison. The video processing device may determine an amount of filtering to be applied to the pixel or group of pixels of the current video picture. The video processing device may adjust the determined amount of filtering to be applied to the pixel or group of pixels based on the generated motion vector and based on a brightness value.
摘要翻译：视频处理设备可以将当前视频图像的像素或像素组与先前视频图像的像素或像素组进行比较。视频处理装置可以基于该比较生成当前视频图像的像素或像素组的运动矢量。视频处理设备可以确定要应用于当前视频图像的像素或像素组的滤波量。视频处理装置可以基于生成的运动矢量并且基于亮度值来调整要应用于像素或像素组的所确定的滤波量。

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