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    • 1. 发明授权
    • Video surveillance system
    • 视频监控系统
    • US07956889B2
    • 2011-06-07
    • US10453700
    • 2003-06-04
    • John J. Kelly, IIIJ. Matthew Miller, III
    • John J. Kelly, IIIJ. Matthew Miller, III
    • H04N7/18
    • H04N7/181G06K9/00771G06K9/38G06T7/277G06T2207/30196G06T2207/30241G08B13/19613G08B13/19645
    • Viewing a three dimensional area from numerous camera angles at different exposures using intensity and chromaticity data at the different exposures to create a pixel model for each pixel. A current image is compared with the background model to find pixels that have changed from their pixel model. These novel pixels are processed using contiguous region detection and grouped into foreground figures. For each camera, software extracts features from each foreground figure. A central processor maintains an object model for each foreground figure. A graphical user interface displays the relative locations of foreground figures in a world model. The location and identification of the foreground figures is checked against a table of permissions so as to selectively generate an alert. If a figure leaves or is about to leave a cell, the invention accounts for its approximate position and notifies adjacent cells of the expected arrival of the foreground figure.
    • 在不同曝光下使用强度和色度数据在不同曝光下从多个摄像机角度观看三维区域,以创建每个像素的像素模型。 将当前图像与背景模型进行比较以找到从其像素模型改变的像素。 这些新颖的像素使用连续区域检测进行处理,并分组成前景图。 对于每个相机,软件从每个前景图中提取特征。 中央处理器为每个前景图维护一个对象模型。 图形用户界面显示世界模型中前景数字的相对位置。 根据权限表检查前景数字的位置和标识,以选择性地生成警报。 如果一个数字离开或即将离开一个单元,本发明就解释了它的近似位置,并通知相邻单元预期到达前景图。
    • 7. 发明授权
    • Video surveillance system
    • 视频监控系统
    • US08605155B2
    • 2013-12-10
    • US11890509
    • 2007-08-07
    • John J Kelly, IIIJ. Matthew Miller, III
    • John J Kelly, IIIJ. Matthew Miller, III
    • H04N7/18
    • H04N7/181G06K9/00771G06K9/38G06T7/277G06T2207/30196G06T2207/30241G08B13/19613G08B13/19645
    • Viewing a three dimensional area from numerous camera angles at different exposures using intensity and chromaticity data at the different exposures to create a pixel model for each pixel. A current image is compared with the background model to find pixels that have changed from their pixel model. These novel pixels are processed using contiguous region detection and grouped into foreground figures. For each camera, software extracts features from each foreground figure. A central processor maintains an object model for each foreground figure. A graphical user interface displays the relative location of foreground figures in a world model. The location and identification of the foreground figures is checked against a table of permissions so as to selectively generate an alert. If a figure leaves or is about the leave a cell, the invention accounts for its approximate position and notifies adjacent cells of the expected arrival of the foreground figure.
    • 在不同曝光下使用强度和色度数据在不同曝光下从多个摄像机角度观看三维区域,以创建每个像素的像素模型。 将当前图像与背景模型进行比较以找到从其像素模型改变的像素。 这些新颖的像素使用连续区域检测进行处理,并分组成前景图。 对于每个相机,软件从每个前景图中提取特征。 中央处理器为每个前景图维护一个对象模型。 图形用户界面显示世界模型中前景数字的相对位置。 根据权限表检查前景数字的位置和标识,以选择性地生成警报。 如果一个数字离开或离开一个单元格,则本发明解释其近似位置,并通知相邻单元预期前景图的到达。
    • 8. 发明授权
    • Video surveillance system
    • 视频监控系统
    • US07859564B2
    • 2010-12-28
    • US11890515
    • 2007-08-07
    • John J Kelly, IIIJ. Matthew Miller, III
    • John J Kelly, IIIJ. Matthew Miller, III
    • H04N7/18
    • H04N7/181G06K9/00771G06K9/38G06T7/277G06T2207/30196G06T2207/30241G08B13/19613G08B13/19645
    • Viewing a three dimensional area from numerous camera angles at different exposures using intensity and chromaticity data at the different exposures to create a pixel model for each pixel. A current image is compared with the background model to find pixels that have changed from their pixel model. These novel pixels are processed using contiguous region detection and grouped into foreground figures. For each camera, software extracts features from each foreground figure. A central processor maintains an object model for each foreground figure. A graphical user interface displays the relative location of foreground figures in a world model. The location and identification of the foreground figures is checked against a table of permissions so as to selectively generate an alert. If a figure leaves or is about the leave a cell, the invention accounts for its approximate position and notifies adjacent cells of the expected arrival of the foreground figure.
    • 在不同曝光下使用强度和色度数据在不同曝光下从多个摄像机角度观看三维区域,以创建每个像素的像素模型。 将当前图像与背景模型进行比较以找到从其像素模型改变的像素。 这些新颖的像素使用连续区域检测进行处理,并分组成前景图。 对于每个相机,软件从每个前景图中提取特征。 中央处理器为每个前景图维护一个对象模型。 图形用户界面显示世界模型中前景数字的相对位置。 根据权限表检查前景数字的位置和标识,以选择性地生成警报。 如果一个数字离开或离开一个单元格,则本发明解释其近似位置,并通知相邻单元预期前景图的到达。
    • 9. 发明申请
    • Video surveillance system
    • 视频监控系统
    • US20080211907A1
    • 2008-09-04
    • US11890515
    • 2007-08-07
    • John J. KellyJ. Matthew Miller
    • John J. KellyJ. Matthew Miller
    • H04N7/18
    • H04N7/181G06K9/00771G06K9/38G06T7/277G06T2207/30196G06T2207/30241G08B13/19613G08B13/19645
    • Viewing a three dimensional area from numerous camera angles at different exposures using intensity and chromaticity data at the different exposures to create a pixel model for each pixel. A current image is compared with the background model to find pixels that have changed from their pixel model. These novel pixels are processed using contiguous region detection and grouped into foreground figures. For each camera, software extracts features from each foreground figure. A central processor maintains an object model for each foreground figure. A graphical user interface displays the relative location of foreground figures in a world model. The location and identification of the foreground figures is checked against a table of permissions so as to selectively generate an alert. If a figure leaves or is about the leave a cell, the invention accounts for its approximate position and notifies adjacent cells of the expected arrival of the foreground figure.
    • 在不同曝光下使用强度和色度数据在不同曝光下从多个摄像机角度观看三维区域,以创建每个像素的像素模型。 将当前图像与背景模型进行比较以找到从其像素模型改变的像素。 这些新颖的像素使用连续区域检测进行处理,并分组成前景图。 对于每个相机,软件从每个前景图中提取特征。 中央处理器为每个前景图维护一个对象模型。 图形用户界面显示世界模型中前景数字的相对位置。 根据权限表检查前景数字的位置和标识,以选择性地生成警报。 如果一个数字离开或离开一个单元格,则本发明解释其近似位置,并通知相邻单元预期前景图的到达。