METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING THE SIGNIFICANCE MAP FOR RESIDUAL COEFFICIENTS OF A TRANSFORM UNIT
    31.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING THE SIGNIFICANCE MAP FOR RESIDUAL COEFFICIENTS OF A TRANSFORM UNIT 审中-公开
    用于编码和解码变换单元的残差系数的重要性映射的方法,装置和系统

    公开(公告)号:WO2013106888A1

    公开(公告)日:2013-07-25

    申请号:PCT/AU2013/000036

    申请日:2013-01-18

    Abstract: Disclosed is a method of decoding a plurality of coding units from a bitstream of video data. The method determines a coding unit structure of the plurality of coding units from a first data block of the bitstream. The coding unit structure describes a division of a coding unit into the plurality of coding units. The method decodes, according to the determined coding unit structure, bypass encoded data for the plurality of coding units from a second data block of the bitstream. The method decodes, according to the determined coding unit structure, residual data for the plurality of coding units from a third data block of the bitstream. The method then forms the plurality of coding units from the bitstream using the residual data and the bypass encoded data. A method of encoding is also disclosed.

    Abstract translation: 公开了一种从视频数据的比特流中解码多个编码单元的方法。 该方法从比特流的第一数据块确定多个编码单元的编码单元结构。 编码单元结构描述了将编码单元划分成多个编码单元。 该方法根据确定的编码单元结构,从比特流的第二数据块中解码多个编码单元的编码数据。 该方法根据所确定的编码单元结构,从比特流的第三数据块中解码多个编码单元的残差数据。 该方法然后使用剩余数据和旁路编码数据从比特流形成多个编码单元。 还公开了一种编码方法。

    METHOD AND APPARATUS FOR QUANTIZATION LEVEL CLIPPING
    32.
    发明申请
    METHOD AND APPARATUS FOR QUANTIZATION LEVEL CLIPPING 审中-公开
    用于量化水平剪切的方法和装置

    公开(公告)号:WO2013087021A1

    公开(公告)日:2013-06-20

    申请号:PCT/CN2012/086648

    申请日:2012-12-14

    Abstract: A method and apparatus for clipping a transform coefficient are disclosed. Embodiments according to the present invention avoid overflow of the quantized transform coefficient by clipping the quantization level adaptively after quantization. In one embodiment, the method comprises generating the quantization level for the transform coefficient of a transform unit by quantizing the transform coefficient according to a quantization matrix and quantization parameter. The clipping condition is determined and the quantization level is clipped according to the clipping condition to generate a clipping-processed quantization level. The clipping condition includes a null clipping condition. The quantization level is clipped to fixed- range represented in n bits for the null clipping condition, where n correspond to 8, 16, or 32. The quantization level may also be clipped within a range from -m to m-1 for the null clipping condition, where m may correspond to 128, 32768, or 2147483648.

    Abstract translation: 公开了一种用于剪切变换系数的方法和装置。 根据本发明的实施例通过量化后自适应地削减量化电平来避免量化变换系数的溢出。 在一个实施例中,该方法包括通过根据量化矩阵和量化参数量化变换系数来产生变换单元的变换系数的量化级。 确定剪切条件,并根据剪切条件限制量化级别,以产生削波处理的量化级别。 剪切条件包括零剪切条件。 量化电平被削减到用于零削波条件的n位表示的固定范围,其中n对应于8,16或32.也可以将量化级别在-m至m-1的范围内被修剪为零 剪切条件,其中m可以对应于128,32768或2147483648。

    NETWORK-BASED REAL TIME REGISTERED AUGMENTED REALITY FOR MOBILE DEVICES
    33.
    发明申请
    NETWORK-BASED REAL TIME REGISTERED AUGMENTED REALITY FOR MOBILE DEVICES 审中-公开
    基于网络的实时注册移动设备的已实现的现实

    公开(公告)号:WO2012049674A3

    公开(公告)日:2013-04-18

    申请号:PCT/IL2011000787

    申请日:2011-10-06

    Abstract: A method of operating a mobile device with a camera, a display and a position sensor to provide a display of supplementary information aligned with a view of a scene. One or more image obtained from the camera is uploaded to a remote server together with corresponding data from the position sensor. Image processing is then performed to track image motion between that image and subsequent images obtained from the camera, determining a mapping between the uploaded image and a current image. Data is then received via the network indicative of a pixel location for display of supplementary information within the reference image. The mapping is used to determine a corresponding pixel location for display of the supplementary information within the current image, and the supplementary information is displayed on the display correctly aligned with the view of the scene.

    Abstract translation: 一种使用相机,显示器和位置传感器操作移动设备的方法,用于提供与场景视图对齐的补充信息的显示。 从相机获取的一个或多个图像与位置传感器的相应数据一起上传到远程服务器。 然后执行图像处理以跟踪该图像与从相机获得的后续图像之间的图像运动,确定上传的图像与当前图像之间的映射。 然后经由网络接收指示用于在参考图像内显示补充信息的像素位置的数据。 该映射用于确定用于在当前图像内显示补充信息的相应像素位置,并且将补充信息显示在正确与场景视图对齐的显示器上。

    APPARATUS AND METHOD FOR PROVIDING FREQUENCY HOPPING SCHEME IN BROADCAST COMMUNICATION SYSTEM
    35.
    发明申请
    APPARATUS AND METHOD FOR PROVIDING FREQUENCY HOPPING SCHEME IN BROADCAST COMMUNICATION SYSTEM 审中-公开
    在广播通信系统中提供频率选择方案的装置和方法

    公开(公告)号:WO2012118328A3

    公开(公告)日:2012-12-27

    申请号:PCT/KR2012001506

    申请日:2012-02-28

    Abstract: An apparatus and a method for using a frequency hopping scheme in a broadcast communication system are provided. A method for transmitting a broadcast signal via at least two frequency bands by a transmission end device in the broadcast communication system includes determining a frequency hopping pattern for providing a broadcast service and transmitting the same; transmitting control information via a first frame after a frequency is changed according to the frequency hopping pattern; and transmitting broadcast data for the broadcast service via a frame transmitted after the first frame.

    Abstract translation: 提供了一种在广播通信系统中使用跳频方案的装置和方法。 通过广播通信系统中的发送端设备经由至少两个频带发送广播信号的方法包括:确定用于提供广播服务并发送广播服务的跳频模式; 在根据跳频图案改变频率之后经由第一帧发送控制信息; 以及经由在第一帧之后发送的帧来发送广播服务的广播数据。

    SURVEILLANCE SYSTEM
    36.
    发明申请
    SURVEILLANCE SYSTEM 审中-公开
    监察制度

    公开(公告)号:WO2012155200A1

    公开(公告)日:2012-11-22

    申请号:PCT/AU2012/000539

    申请日:2012-05-16

    CPC classification number: G08B13/19602 G08B13/19606 G08B13/1961 H04N7/18

    Abstract: A surveillance system (10) for monitoring movement in a region of interest (18) is described. The surveillance system (10) includes: An image capturing system (12) having a field of view (16) including a region of interest (18), and adapted to capture an image of the region of interest (18). An image processing system (78) configured to process a time-sequential series of images of the field of view from the image capturing system such that at least a portion (52, 53, 54) of each processed image (50) is analysed for detecting movement within the region of interest (18). The image capturing system (12) is configured to capture, in each image, different apparent magnifications of respective zones (20, 22, 24) within the region of interest (18) in the field of view (16) that are at different distances from the image capturing system (12) such that an object (60) in at least one position in at least two of said zones has substantially the same apparent size in the images.

    Abstract translation: 描述了用于监视感兴趣区域(18)中的移动的监视系统(10)。 监视系统(10)包括:具有包括感兴趣区域(18)的视场(16)的图像捕获系统(12),并且适于捕获感兴趣区域(18)的图像。 一种图像处理系统(78),被配置为处理来自图像捕获系统的视场的时间序列图像,使得分析每个处理图像(50)的至少一部分(52,53,54),以便 检测感兴趣区域内的运动(18)。 图像捕获系统(12)被配置为在每个图像中捕获在视场(16)中处于不同距离的感兴趣区域(18)内的相应区域(20,22,24)的不同表观放大率 从所述图像捕获系统(12)中使得至少两个所述区域中的至少一个位置中的物体(60)在所述图像中具有基本相同的表观尺寸。

    SUBSTITUTION D'UN OU PLUSIEURS SERVEURS DE CONTENUS PAR UN SERVEUR DE SUBSTITUTION
    37.
    发明申请
    SUBSTITUTION D'UN OU PLUSIEURS SERVEURS DE CONTENUS PAR UN SERVEUR DE SUBSTITUTION 审中-公开
    更换一个或多个内容服务器与替换服务器

    公开(公告)号:WO2012131276A1

    公开(公告)日:2012-10-04

    申请号:PCT/FR2012/050699

    申请日:2012-03-30

    Abstract: Procédé de substitution d'au moins un serveur de contenus (DMS1, DMS2) par un serveur de substitution (ADMS) connecté à un réseau, le procédé étant mis en œuvre par le serveur de substitution (ADMS) et comprenant: une étape d'émission, vers un serveur de contenus à substituer, d'un premier message à réception duquel ledit serveur de contenus se déclare absent dudit réseau; une étape de référencement dans un répertoire de contenus du serveur de substitution d'au moins un contenu référencé dans un répertoire de contenus dudit serveur de contenus; une étape d'émission d'un message d'annonce par lequel le serveur de contenus signale sa présence dans le réseau.

    Abstract translation: 本发明涉及一种用连接到网络的替换服务器(ADMS)替换至少一个内容服务器(DMS1,DMS2)的方法,该方法由替换服务器(ADMS)实现,包括:发送第一 在所述内容服务器被接收到被声明为不在所述网络中的情况下,向要更换的内容服务器发送消息; 在所述替换服务器的内容目录中引用在所述内容服务器的内容目录中引用的至少一条内容的步骤; 以及发送通知消息的步骤,通过该通知消息,内容服务器通过该通知消息指示其在网络中的存在。

    METHOD AND CONTROL UNIT FOR CONTROLLING A DISPLAY

    公开(公告)号:WO2011153652A3

    公开(公告)日:2011-12-15

    申请号:PCT/CH2011/000136

    申请日:2011-06-07

    Abstract: The present idea refers to a method and a control unit for controlling a display (19). Vehicles and other objects (4a, 4b, 4c, 5, 6, 7, 8), for example, in a surface mine (1), are equipped with range cameras (12). A control unit (13) of such object (4a, 4b, 4c, 5, 6, 7, 8) receives signals representative of range images from these at least two range cameras (12). The at least two range images are evaluated and a subset of range images is selected from the range images available subject to the result of the evaluation. A control signal is provided to the display (19) for displaying image information stemming from the one or more range cameras (12) in charge of providing the one or more range images selected for the subset. By such method, the most relevant scene in terms of collision avoidance can be displayed to the personnel in charge.

    一种互动业务文件的传输、接收方法及装置

    公开(公告)号:WO2011147129A1

    公开(公告)日:2011-12-01

    申请号:PCT/CN2010/076138

    申请日:2010-08-19

    Inventor: 肖龙安

    CPC classification number: H04N21/8545 H04N21/23614 H04N21/84

    Abstract: 本发明公开了一种互动业务文件的传输、接收方法及装置,该方法包括:复用器接收到数据包后,将该数据包对应的文件属性表中的文件属性信息的资源标识的取值设置为表示该数据包的数据类型,该数据类型包括互动媒体文档和互动媒体对象;复用器将数据包和文件属性表封装到复用帧中,通过调制器和发射设备发射到空中。本发明通过在FAT文件中标识互动媒体文档和互动媒体对象,实现终端在接收和处理互动业务时,有效地区分互动媒体文档和互动媒体对象这两种文件,方便终端在通过移动多媒体广播网络接收到互动业务文件后,准确地进行互动业务的处理和呈现。

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