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31. 发明授权

US08218818B2 Foreground object tracking 有权
标题翻译：前景对象跟踪
公开(公告)号：US08218818B2
公开(公告)日：2012-07-10
申请号：US12552197
申请日：2009-09-01
申请人： Wesley Kenneth Cobb , Ming-Jung Seow , Tao Yang
发明人： Wesley Kenneth Cobb , Ming-Jung Seow , Tao Yang
IPC分类号： G06K9/00
CPC分类号： G06K9/00771 , G06T7/215 , G06T7/254 , G06T2207/10016 , G06T2207/30196 , G06T2207/30236 , G06T2207/30241 , G08B13/19608
摘要： Techniques are disclosed for detecting foreground objects in a scene captured by a surveillance system and tracking the detected foreground objects from frame to frame in real time. A motion flow field is used to validate foreground objects(s) that are extracted from the background model of a scene. Spurious foreground objects are filtered before the foreground objects are provided to the tracking stage. The motion flow field is also used by the tracking stage to improve the performance of the tracking as needed for real time surveillance applications.
摘要翻译：公开了用于检测由监视系统捕获的场景中的前景物体并且实时地从帧到帧跟踪检测到的前景物体的技术。运动流场用于验证从场景的背景模型中提取的前景对象。在将前景对象提供给跟踪阶段之前，将对前景对象进行过滤。跟踪阶段还使用运动流场来提高实时监控应用所需的跟踪性能。

32. 发明申请

US20110261836A1 METHODS AND APPARATUSES FOR ADDING/DETECTING AN ADAPTIVE AND EXTENDABLE SEQUENCE INDEX 有权
标题翻译：用于添加/检测自适应和可扩展序列索引的方法和装置
公开(公告)号：US20110261836A1
公开(公告)日：2011-10-27
申请号：US12672566
申请日：2008-06-17
申请人： Tao Yang , Feng Wang
发明人： Tao Yang , Feng Wang
IPC分类号： H04L12/00
CPC分类号： H04W28/065 , H04L47/10
摘要： According to the present invention, there is proposed a method of adding/detecting an adaptive and extendable segment index for re-segmentation and an apparatus thereof. According to the present invention, the method of adding a segment index comprising steps of determining whether a re-segmentation happens; looking for in a re-segmentation header of a current block a bit indicating the end of the re-segmentation header and the start of other information if it is determined a re-segmentation happens; and inserting two bits immediately before the bit indicating the end of the re-segmentation header and the start of other information, a first bit indicating a higher level re-segmentation has happened, and a second bit indicating one part generated in this re-segmentation.
摘要翻译：根据本发明，提出了一种添加/检测用于重新分割的自适应和可扩展片段索引的方法及其装置。根据本发明，添加段索引的方法包括确定重新分段是否发生的步骤; 在确定重新分割发生时，在当前块的重新分割报头中寻找指示重新分割报头的结束和其他信息的开始的位; 并且在紧接在指示重新分割报头的结束的位和开始其他信息的位之前插入两位，发生了表示更高级重新分段的第一位，并且指示在该重新分段中产生的一部分的第二位。

33. 发明申请

US20110096733A1 METHOD FOR SCHEDULING RESOURCE, NETWORK ELEMENT AND USER EQUIPMENT 审中-公开
标题翻译：调度资源，网络元素和用户设备的方法
公开(公告)号：US20110096733A1
公开(公告)日：2011-04-28
申请号：US12674755
申请日：2007-08-24
申请人： Yan Zhao , Tao Yang , Jin Liu
发明人： Yan Zhao , Tao Yang , Jin Liu
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04W28/06 , H04W72/04 , H04W72/12 , H04W76/14
摘要： The present invention proposes a method for scheduling resource in a packet network, a network element for exchanging signaling with user equipments and a user equipment, wherein user equipments communicate therebetween using the resource allocated by network elements, said communication comprises talk-spurt periods during which data packets are transmitted and silent periods during which silence descriptor packets are transmitted, said method for scheduling resource comprising: said network element allocates resource for said user equipment for communication; both said user equipment and said network element detect the presence of said silence descriptor packet; said user equipment stops using the allocated resource and said network element releases the allocated resource, when said silence descriptor packet is detected; said network element determines the end of the interval for transmitting said silence descriptor packet; said network element allocates new resource to said user equipment when said interval ends or when a request for allocating resource is received from said user equipment before the end of said interval.
摘要翻译：本发明提出了一种调度分组网络中的资源的方法，用户设备交换信令的网元和用户设备，其中用户设备之间通过网元分配的资源进行通信，所述通信包括话音突发时段发送数据分组和静音期间，在该静音期间，静音描述符分组被发送，所述调度资源的方法包括：所述网络单元为所述用户设备分配用于通信的资源; 所述用户设备和所述网络元件都检测所述静默描述符分组的存在; 当检测到所述静音描述符分组时，所述用户设备停止使用所分配的资源，并且所述网络单元释放所分配的资源; 所述网络单元确定用于发送所述静默描述符分组的间隔的结束; 所述网元在所述间隔结束时或当在所述间隔结束之前从所述用户设备接收到分配资源的请求时，向所述用户设备分配新资源。

34. 发明申请

US20110043689A1 FIELD-OF-VIEW CHANGE DETECTION 审中-公开
标题翻译：视场变化检测
公开(公告)号：US20110043689A1
公开(公告)日：2011-02-24
申请号：US12543281
申请日：2009-08-18
申请人： Wesley Kenneth Cobb , Dennis Gene Urech , Bobby Ernest Blythe , Rajkiran Kumar Gottumukkal , Kishor Adinath Saitwal , Tao Yang , Lon William Risinger
发明人： Wesley Kenneth Cobb , Dennis Gene Urech , Bobby Ernest Blythe , Rajkiran Kumar Gottumukkal , Kishor Adinath Saitwal , Tao Yang , Lon William Risinger
IPC分类号： H04N9/74 , H04N7/01
CPC分类号： H04N5/275 , G06K9/00765 , G06T7/246 , G06T2207/10016 , H04N5/147
摘要： Techniques are disclosed for detecting a field-of-view change for a video feed. These techniques differentiate between a new or changed scene and a temporary variation in the scene to accurately detect field-of-view changes for the video feed. A field-of-view change is detected when the position of a camera providing the video feed changes, the video feed is switched to a different camera, the video feed is disconnected, or the camera providing the video feed is obscured. A false-positive field-of-view change is not detected when the scene changes due to a sudden variation in illumination, obstruction of a portion of the camera providing the video feed, blurred images due to an out-of-focus camera, or a transition between bright and dark light when the video feed transitions between color and near infrared capture modes.
摘要翻译：公开了用于检测视频馈送的视场改变的技术。这些技术区分新的或改变的场景和场景中的临时变化，以准确地检测视频馈送的视场变化。当提供视频馈送的相机的位置改变，视频馈送被切换到不同的相机，视频馈送被断开或提供视频馈送的相机被遮蔽时，检测到视野改变。当场景由于照明的突然变化，提供视频馈送的摄像机的一部分的阻塞，由于离焦照相机引起的模糊图像而变化时，不会检测到假阳性视场改变，或视频馈送在彩色和近红外捕获模式之间转换时，亮光和暗光之间的转换。

35. 发明申请

US20100296450A1 TRANSMISSION METHODS, NETWORK EQUIPMENT, USER EQUIPMENT AND TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：传输方法，网络设备，用户设备和电信系统
公开(公告)号：US20100296450A1
公开(公告)日：2010-11-25
申请号：US12811462
申请日：2008-01-04
申请人： Antonella Faniuolo , Tao Yang
发明人： Antonella Faniuolo , Tao Yang
IPC分类号： H04W72/00 , H04L29/04
CPC分类号： H04L69/04 , H04L69/324 , H04W28/06
摘要： A method of transmission between network equipment and user equipment, a method of network equipment transmission, a method of user equipment reception, a network equipment, an user equipment and a telecommunications system are disclosed. Packets transmitted over a channel containing information elements are multiplexed in accordance with a predetermined format in which each information element has an identifier which identifies that information element within that packet. The method comprises the steps of: determining that a packet to be transmitted over the channel will not contain more than one information element; transmitting an indicator between the network equipment and the user equipment to indicate that the packet to be transmitted over the channel will be encoded with a revised format in which no identifiers are provided; transmitting a packet over the channel encoded with the revised format with any identifiers omitted; and decoding the packet received over the data channel in accordance with the revised format to extract the information element.
摘要翻译：公开了网络设备与用户设备之间的传输方法，网络设备传输方法，用户设备接收方法，网络设备，用户设备和电信系统。通过包含信息元素的信道发送的分组根据其中每个信息元素具有标识该分组中的该信息元素的标识符的预定格式来复用。该方法包括以下步骤：确定要在该信道上发送的分组将不包含多于一个的信息元素; 在所述网络设备和所述用户设备之间传输指示符，以指示将通过所述信道发送的分组将以不提供标识符的修改格式进行编码; 通过省略了任何标识符的经修订格式编码的信道发送分组; 以及根据修改的格式对通过数据信道接收的分组进行解码以提取信息元素。

36. 发明申请

US20100278176A1 METHOD OF TRANSMISSION, USER EQUIPMENT AND NETWORK EQUIPMENT 有权
标题翻译：传输方式，用户设备和网络设备
公开(公告)号：US20100278176A1
公开(公告)日：2010-11-04
申请号：US12811870
申请日：2008-01-07
申请人： Antonella Faniuolo , Tao Yang
发明人： Antonella Faniuolo , Tao Yang
IPC分类号： H04L12/56
CPC分类号： H04W28/06 , H04L47/35 , H04L69/22 , H04W80/02
摘要： A method of transmitting a message between user equipment and network equipment, user equipment and network equipment are disclosed. The method of transmitting a message between user equipment and network equipment in which the message comprises a message header and a message payload, the message header having a plurality of fields, comprises the steps of: setting an indicator field in the message header to indicate that a report providing scheduling information is included in the message payload; setting a secondary indicator field in the message header to indicate that, for at least some values of the secondary indicator field, an alternative report having alternative scheduling information is included in the message payload; and transmitting the message header and message payload. This enables alternative reports to be transmitted from the user equipment without reducing the number of allocatable logical channels or MAC CE types.
摘要翻译：公开了一种在用户设备与网络设备，用户设备和网络设备之间传输消息的方法。在用户设备和网络设备之间发送消息的方法，其中消息包括消息头和消息有效载荷，消息头具有多个字段，包括以下步骤：在消息头部中设置指示符字段以指示提供调度信息的报告被包括在消息有效载荷中; 在所述消息报头中设置次要指示符字段以指示对于所述辅助指示符字段的至少一些值，具有替代调度信息的备选报告被包括在所述消息有效载荷中; 并发送消息头和消息有效载荷。这使得可以从用户设备传送备用报告，而不减少可分配逻辑信道或MAC CE类型的数量。

37. 发明申请

US20100189059A1 DATA TRANSMISSION METHOD, DATA RECEPTION METHOD AND APPARATUSES THEREOF 失效
标题翻译：数据传输方法，数据接收方法及其设备
公开(公告)号：US20100189059A1
公开(公告)日：2010-07-29
申请号：US12665076
申请日：2008-06-17
申请人： Tao Yang
发明人： Tao Yang
IPC分类号： H04W72/04
CPC分类号： H04L1/009 , H04L1/1809 , H04L1/1867 , H04W28/065
摘要： Disclosed is a data transmission method, data reception method and apparatus. The data transmission method comprises steps of: determining whether a plurality of PDCP PDUs are consecutive; mapping the plurality of PDCP PDUs to one RLC PDU when the plurality of PDCP PDUs are consecutive, wherein a PDCP SN of a first PDCP PDU among the plurality of PDCP PDUs is reserved, while PDCP SNs of the remaining PDCP PDUs are removed; and setting a flag bit in a RLC PDU's header as a first preset value to indicate that the plurality of PDCP PDUs are consecutive. With the methods and apparatus according to the present invention, radio resource in the mobile wireless communication systems can be saved since transmission of redundant information may be reduced.
摘要翻译：公开了一种数据传输方法，数据接收方法和装置。数据传输方法包括以下步骤：确定多个PDCP PDU是否是连续的; 当多个PDCP PDU是连续的时，将多个PDCP PDU映射到一个RLC PDU，其中多个PDCP PDU中的第一PDCP PDU的PDCP SN被保留，而剩下的PDCP PDU的PDCP SN被去除; 以及将RLC PDU头部中的标志位设置为第一预设值以指示所述多个PDCP PDU是连续的。利用根据本发明的方法和装置，可以节省移动无线通信系统中的无线电资源，因为可以减少冗余信息的传输。

38. 发明申请

US20090327829A1 METHOD FOR CONTROLLING DATA RETRANSMISSION IN WIRELESS NETWORK AT THE FINAL RETRANSMISSION 审中-公开
标题翻译：无线网络数据恢复的最终恢复方法
公开(公告)号：US20090327829A1
公开(公告)日：2009-12-31
申请号：US12438408
申请日：2007-08-22
申请人： Tao Yang , Mingli You
发明人： Tao Yang , Mingli You
IPC分类号： G06F11/00 , H04L1/18
CPC分类号： H04L1/1829 , H04L1/1867 , H04L1/1896 , H04L2001/0097 , H04L2001/125
摘要： To resolve the signaling error problem possibly happening at the final retransmission in the wireless network using ARQ, a method, in the communication equipment as a receiver in the wireless network using ARQ, for controlling data retransmission at the final retransmission, a corresponding method for auxiliary controlling data retransmission, and a controlling device and a corresponding auxiliary controlling device thereof are disclosed. Furthermore, a communication equipment in the wireless network using ARQ is also disclosed, which can be a network equipment or a user equipment. With the proposed method, corresponding device and communication equipment, the wireless network can effectively avoid the signaling error problem at the final retransmission, effectively utilize the wireless resource, reduce the requirement for the HARQ buffer, increase the automatic retransmission speed and avoid the unrecoverable problem of discarding of the data packet.
摘要翻译：为了解决在使用ARQ的无线网络中的最终重传时可能发生的信令错误问题，在作为无线网络中使用ARQ的无线网络中的接收机的通信设备中用于控制最终重发时的数据重传的方法，控制数据重传，以及控制装置及其对应的辅助控制装置。此外，还公开了使用ARQ的无线网络中的通信设备，其可以是网络设备或用户设备。通过提出的方法，相应的设备和通信设备，无线网络可以有效避免最终重传时的信令错误问题，有效利用无线资源，减少对HARQ缓冲区的需求，提高自动重传速度，避免不可恢复的问题丢弃数据包。

39. 发明申请

US20090087027A1 ESTIMATOR IDENTIFIER COMPONENT FOR BEHAVIORAL RECOGNITION SYSTEM 有权
标题翻译：用于行为识别系统的估计器识别器组件
公开(公告)号：US20090087027A1
公开(公告)日：2009-04-02
申请号：US12208526
申请日：2008-09-11
申请人： John Eric Eaton , Wesley Kenneth Cobb , Rajkiran Kumar Gottumukkal , Ming-Jung Seow , Tao Yang , Kishor Adinath Saitwal
发明人： John Eric Eaton , Wesley Kenneth Cobb , Rajkiran Kumar Gottumukkal , Ming-Jung Seow , Tao Yang , Kishor Adinath Saitwal
IPC分类号： G06F15/18
CPC分类号： G06F15/16
摘要： An estimator/identifier component for a computer vision engine of a machine-learning based behavior-recognition system is disclosed. The estimator/identifier component may be configured to classify an object being one of two or more classification types, e.g., as being a vehicle or a person. Once classified, the estimator/identifier may evaluate the object to determine a set of kinematic data, static data, and a current pose of the object. The output of the estimator/identifier component may include the classifications assigned to a tracked object, as well as the derived information and object attributes.
摘要翻译：公开了一种基于机器学习的行为识别系统的计算机视觉引擎的估计/标识符组件。估计器/标识符组件可以被配置为将作为两个或更多个分类类型之一的对象进行分类，例如，作为车辆或人。一旦分类，估计器/标识符可以评估对象以确定一组运动学数据，静态数据和对象的当前姿态。估计器/标识符组件的输出可以包括分配给跟踪对象的分类以及派生的信息和对象属性。

40. 发明申请

US20090002489A1 EFFICIENT TRACKING MULTIPLE OBJECTS THROUGH OCCLUSION 审中-公开
标题翻译：有效跟踪通过信息传播的多个对象
公开(公告)号：US20090002489A1
公开(公告)日：2009-01-01
申请号：US11771626
申请日：2007-06-29
申请人： Tao Yang , Francine Chen , Donald G. Kimber , Xuemin Liu , James Vaughan
发明人： Tao Yang , Francine Chen , Donald G. Kimber , Xuemin Liu , James Vaughan
IPC分类号： H04N7/18 , G06K9/62
CPC分类号： H04N7/18 , G06K9/00771 , G06K9/621
摘要： Visual tracking of multiple objects in a crowded scene is critical for many applications include surveillance, video conference and human computer interaction. Complex interactions between objects result in partial or significant occlusions, making tracking a highly challenging problem. Presented is a novel efficient approach to tracking a varying number of objects through occlusion. The object tracking during occlusion is posed as a track-based segmentation problem in the joint-object space. Appearance models are used to interpret the foreground into multiple layer probabilistic masks in a Bayesian framework. The search for optimal segmentation solution is achieved by a greedy searching algorithm and integral image for real-time computing. Promising results on several challenging video surveillance sequences have been demonstrated.
摘要翻译：视觉跟踪拥挤场景中的多个对象对于许多应用程序至关重要，包括监视，视频会议和人机交互。物体之间的复杂相互作用导致部分或重要的闭塞，从而跟踪一个非常具有挑战性的问题。提出了一种新颖的有效方法，通过遮挡跟踪不同数量的物体。遮挡期间的物体跟踪在联合对象空间中作为基于轨道的分割问题。外观模型用于将前景解释为贝叶斯框架中的多层概率蒙版。通过贪心搜索算法和实时计算的积分图像来实现对最优分割解的搜索。已经证明了几个具有挑战性的视频监控序列的有希望的结果。

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