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1. 发明申请

US20130070969A1 METHOD AND SYSTEM FOR PEOPLE FLOW STATISTICS 有权
标题翻译：人流统计方法与系统
公开(公告)号：US20130070969A1
公开(公告)日：2013-03-21
申请号：US13578324
申请日：2010-02-10
申请人： Zhigang Hu , Yong Zhu , Ye Ren , Weiwei Cai , Yonghua Jia
发明人： Zhigang Hu , Yong Zhu , Ye Ren , Weiwei Cai , Yonghua Jia
IPC分类号： G06K9/00
CPC分类号： G06K9/00335 , G06K9/00248 , G06K9/00778 , G06K9/6282
摘要： A method and system for people flow statistics is disclosed in the invention, wherein said method comprises: multi-types of classifiers connected in parallel are used to perform the human head detection in the current image, the respective human heads in the current image are determined; the respective determined human heads are tracked to form the human head target movement tracks; and the people flow is counted at the direction of the human head target movement track. It can be seen, a plurality of classifiers connected in parallel are used in the invention, multi-types of human head targets, such as dark colored hair, light colored hair and caps of various colors, and the like, can be detected simultaneously.
摘要翻译：本发明公开了人流统计的方法和系统，其中所述方法包括：并行连接的多类分类器用于在当前图像中执行人头检测，确定当前图像中各个人头 ; 跟踪各自确定的人头以形成人头目标运动轨迹; 人流量按人头目标运动轨迹的方向计算。可以看出，在本发明中使用并联连接的多个分类器，可以同时检测多种类型的人头目标，例如深色头发，浅色头发和各种颜色的帽等。

2. 发明申请

US20100203340A1 PROTECTIVE CARBON COATINGS 审中-公开
标题翻译：保护性碳涂料
公开(公告)号：US20100203340A1
公开(公告)日：2010-08-12
申请号：US12702821
申请日：2010-02-09
申请人： Rodney S. Ruoff , Richard Piner , Xuesong Li , Weiwei Cai
发明人： Rodney S. Ruoff , Richard Piner , Xuesong Li , Weiwei Cai
IPC分类号： B32B15/04 , B05D5/00 , C23C8/64
CPC分类号： C23C8/64 , C01B2204/02 , C01B2204/22 , C01B2204/24 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/345 , C23C28/36 , C23C30/00 , Y10T428/30
摘要： Disclosed is a method for forming a protective coating comprising contacting a carbon material with a metal surface, heating the carbon material and metal to allow at least a portion of the carbon material to dissolve in the metal, diffuse across a portion of the metal surface, or a combination thereof, and then cooling the metal and carbon material to form a metal having a protecting carbon coating disposed on a surface thereof, wherein the protective coating comprises graphene, multi-layer graphene, or a combination thereof. Also disclosed are a method for inhibiting corrosion comprising forming a layer of graphene on at least a portion of a metal surface; a metal having a surface, wherein at least a portion of the surface comprises a protective carbon coating comprising graphene, multi-layer graphene, or a combination thereof; and a passivation coating comprising a graphene, multi-layer graphene, or a combination thereof.
摘要翻译：公开了一种形成保护涂层的方法，包括使碳材料与金属表面接触，加热碳材料和金属以允许至少一部分碳材料溶解在金属中，扩散穿过金属表面的一部分，或其组合，然后冷却金属和碳材料以形成具有设置在其表面上的保护碳涂层的金属，其中保护涂层包括石墨烯，多层石墨烯或其组合。还公开了一种用于抑制腐蚀的方法，包括在金属表面的至少一部分上形成石墨烯层; 具有表面的金属，其中所述表面的至少一部分包括包含石墨烯，多层石墨烯或其组合的保护性碳涂层; 以及包括石墨烯，多层石墨烯或其组合的钝化涂层。

3. 发明授权

US08798327B2 Method and system for people flow statistics 有权
标题翻译：人流统计方法与系统
公开(公告)号：US08798327B2
公开(公告)日：2014-08-05
申请号：US13578324
申请日：2010-02-10
申请人： Zhigang Hu , Yong Zhu , Ye Ren , Weiwei Cai , Yonghua Jia
发明人： Zhigang Hu , Yong Zhu , Ye Ren , Weiwei Cai , Yonghua Jia
IPC分类号： G06K9/00 , H04W4/00
CPC分类号： G06K9/00335 , G06K9/00248 , G06K9/00778 , G06K9/6282
摘要： A method and system for people flow statistics is disclosed in the invention, wherein said method comprises: multi-types of classifiers connected in parallel are used to perform the human head detection in the current image, the respective human heads in the current image are determined; the respective determined human heads are tracked to form the human head target movement tracks; and the people flow is counted at the direction of the human head target movement track. It can be seen, a plurality of classifiers connected in parallel are used in the invention, multi-types of human head targets, such as dark colored hair, light colored hair and caps of various colors, and the like, can be detected simultaneously.
摘要翻译：本发明公开了人流统计的方法和系统，其中所述方法包括：并行连接的多类分类器用于在当前图像中执行人头检测，确定当前图像中各个人头 ; 跟踪各自确定的人头以形成人头目标运动轨迹; 人流量按人头目标运动轨迹的方向计算。可以看出，在本发明中使用并联连接的多个分类器，可以同时检测多种类型的人头目标，例如深色头发，浅色头发和各种颜色的帽等。

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