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    • 3. 发明申请
    • SYSTEM AND METHOD TO CONTROL SURVEILLANCE CAMERAS VIA A FOOTPRINT
    • 通过FOOTPRINT控制监视摄像机的系统和方法
    • US20120306736A1
    • 2012-12-06
    • US13152817
    • 2011-06-03
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • G09G5/00
    • G06F3/017G06F3/0304G08B13/1963H04N5/23216
    • A system includes a video sensing device, a computer processor coupled to the video sensing device, and a display unit coupled to the computer processor. The system is configured to display on the display unit a footprint of the video sensing device in an environment, receive input from a user that directly alters the footprint of the video sensing device, calculate a change in one or more of a pan, a tilt, and a zoom of the video sensing device as a function of the direct alteration of the footprint, alter one or more of the pan, the tilt, and the zoom of the video sensing device as a function of the calculations, and display a field of view of the video sensing device on the display unit as a function of the altered pan, tilt, and zoom of the video sensing device.
    • 系统包括视频感测设备,耦合到视频感测设备的计算机处理器以及耦合到计算机处理器的显示单元。 该系统被配置为在显示单元上显示视频感测设备在环境中的占地面积,从用户接收直接改变视频感测设备的占地面积的输入,计算一个或多个平移,倾斜 以及作为直接改变占地面积的函数的视频感测设备的变焦,改变作为计算的函数的视频感测设备的平移,倾斜和变焦中的一个或多个,并且显示一个字段 视觉感测设备在视频传感设备上的改变的平移,倾斜和变焦的功能。
    • 5. 发明申请
    • SYSTEM AND METHOD TO ACCOUNT FOR IMAGE LAG DURING CAMERA MOVEMENT
    • 摄像机运动期间图像记录器的系统和方法
    • US20120307082A1
    • 2012-12-06
    • US13153077
    • 2011-06-03
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • H04N5/225
    • H04N5/23206H04N7/18
    • A system includes a video sensing device, a computer processor coupled to the video sensing device, and a display unit coupled to the computer processor. The system is configured to display on the display unit a live feed of a field of view of the video sensing device, and receive input to modify the field of view of the video sensing device by altering one or more of a pan, a tilt, and a zoom of the video sensing device. After receiving the input to modify the field of view of the video sensing device, the system replaces the live feed on the display unit with alternative video data. The display of the alternative video data occurs during a time period when the pan, tilt, and zoom of the video sensing device is being modified. The system redisplays on the display unit the live feed of the video sensing device after completion of the modification of the pan, tilt and zoom of the video sensing device.
    • 系统包括视频感测设备,耦合到视频感测设备的计算机处理器以及耦合到计算机处理器的显示单元。 该系统被配置为在显示单元上显示视频感测设备的视场的实时馈送,并且接收输入以通过改变视频传感设备的视野,俯仰, 以及视频传感装置的变焦。 在接收到修改视频传感设备的视野的输入之后,系统用替换的视频数据替换显示单元上的直播。 替代视频数据的显示发生在视频感测设备的摇摄,倾斜和变焦被修改的时间段内。 在视频传感设备的平移,倾斜和变焦完成之后,系统在显示单元上重新显示视频感测设备的实时馈送。
    • 7. 发明申请
    • SYSTEM AND METHOD FOR THUMBNAIL-BASED CAMERA CONTROL
    • 基于雷诺系统的摄像机控制系统与方法
    • US20120307052A1
    • 2012-12-06
    • US13152968
    • 2011-06-03
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • H04N7/18
    • H04N7/183H04N5/23216H04N5/23293H04N5/23296
    • A system includes a video sensing device, a computer processor coupled to the video sensing device, and a display unit coupled to the computer processor. The system is configured to display a field of view of the video sensing device as a thumbnail on a main display of an area, receive input from a user, wherein the input received from the user is received via one or more of a pan icon, a zoom icon, and a tilt icon, automatically calculate a change in one or more of a pan, a tilt, and a zoom of the video sensing device as a function of the input, alter one or more of the pan, the tilt, and the zoom of the video sensing device as a function of the calculations, and display a new field of view of the video sensing device in the thumbnail as a function of the alteration of the pan, tilt, and zoom of the video sensing device.
    • 系统包括视频感测设备,耦合到视频感测设备的计算机处理器以及耦合到计算机处理器的显示单元。 该系统被配置为将视频感测设备的视野作为区域的主显示器上的缩略图显示,从用户接收输入,其中从用户接收的输入通过一个或多个平移图标被接收, 缩放图标和倾斜图标,根据输入自动计算视频感测装置的摇摄,倾斜和变焦中的一个或多个的变化,改变一个或多个摇摄,倾斜, 以及作为计算的函数的视频感测设备的变焦,并且根据视频感测设备的平移,倾斜和变焦的变化来显示视频感测设备在缩略图中的新视野。
    • 8. 发明申请
    • SYSTEM AND METHOD FOR AUTOMATIC CAMERA PLACEMENT
    • 自动摄像机放置系统与方法
    • US20120307067A1
    • 2012-12-06
    • US13150965
    • 2011-06-01
    • Henry ChenHao BaiTom PlocherHari Thiruvengada
    • Henry ChenHao BaiTom PlocherHari Thiruvengada
    • H04N7/18
    • H04N7/181G08B13/19641
    • A system for automatically determining the placement of cameras receives data relating to a plurality of polygons. T polygons represent one or more of a surveillance area, a non-surveillance area, a blank area, and an obstacle. The system selects one or more initial cameras, including one or more initial camera positions, initial camera orientations, and initial camera features, wherein the initial camera positions and the initial camera orientations cause one or more fields of view of the initial cameras to cover at least a part of the surveillance area. The system alters one or more of a number of cameras, an orientation of the cameras, a location of the cameras, a type of the cameras, and a crossover of two or more cameras. The system uses a fitness function to evaluate all of the cameras and all of the camera positions, and selects one or more cameras and the locations and orientations of the one or more cameras as a function of the fitness function.
    • 用于自动确定相机放置的系统接收与多个多边形有关的数据。 T多边形表示监视区域,非监视区域,空白区域和障碍物中的一个或多个。 该系统选择一个或多个初始照相机,包括一个或多个初始照相机位置,初始照相机方向和初始照相机特征,其中初始照相机位置和初始照相机方向使初始照相机的一个或多个视野覆盖在 至少部分监视区域。 该系统改变多个相机中的一个或多个,照相机的方向,相机的位置,相机的类型以及两个或更多个相机的交叉。 该系统使用适应度函数来评估所有摄像机和所有摄像机位置,并根据适应度函数选择一个或多个照相机以及一个或多个照相机的位置和取向。
    • 9. 发明授权
    • System and method for automatic camera placement
    • 自动相机放置的系统和方法
    • US08934017B2
    • 2015-01-13
    • US13150965
    • 2011-06-01
    • Henry ChenHao BaiTom PlocherHari Thiruvengada
    • Henry ChenHao BaiTom PlocherHari Thiruvengada
    • H04N7/18G08B13/196
    • H04N7/181G08B13/19641
    • A system for automatically determining the placement of cameras receives data relating to a plurality of polygons. T polygons represent one or more of a surveillance area, a non-surveillance area, a blank area, and an obstacle. The system selects one or more initial cameras, including one or more initial camera positions, initial camera orientations, and initial camera features, wherein the initial camera positions and the initial camera orientations cause one or more fields of view of the initial cameras to cover at least a part of the surveillance area. The system alters one or more of a number of cameras, an orientation of the cameras, a location of the cameras, a type of the cameras, and a crossover of two or more cameras. The system uses a fitness function to evaluate all of the cameras and all of the camera positions, and selects one or more cameras and the locations and orientations of the one or more cameras as a function of the fitness function.
    • 用于自动确定相机放置的系统接收与多个多边形有关的数据。 T多边形表示监视区域,非监视区域,空白区域和障碍物中的一个或多个。 该系统选择一个或多个初始相机,包括一个或多个初始相机位置,初始相机方位和初始相机特征,其中初始相机位置和初始相机方向使初始相机的一个或多个视野覆盖在 至少部分监视区域。 该系统改变多个相机中的一个或多个,照相机的方向,相机的位置,相机的类型以及两个或更多个相机的交叉。 该系统使用适应度函数来评估所有摄像机和所有摄像机位置,并根据适应度函数选择一个或多个照相机以及一个或多个照相机的位置和取向。