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    Method of Video Coding Using Prediction based on Intra Picture Block Copy
    2.
    发明申请
    Method of Video Coding Using Prediction based on Intra Picture Block Copy 审中-公开
    基于内部图像块复制的使用预测的视频编码方法

    公开(公告)号：US20160330474A1

    公开(公告)日：2016-11-10

    申请号：US15107916

    申请日：2015-02-17

    申请人： Shan LIU ,  Xiaozhong XU

    发明人： Shan LIU ,  Xiaozhong XU

    IPC分类号： H04N19/56 ,  H04N19/523 ,  H04N19/132

    摘要： A method of video coding including an IntraBC (Intra Block Copy) mode is disclosed. In one embodiment, the reference picture list includes an IntraBC reference picture corresponding to the current and partial reconstructed picture. If the IntraBC mode is selected for a current coding unit, the current coding unit is coded using an IntraBC predictor derived based on the IntraBC reference picture selected from a reference picture list. After the current coding unit is coded, the reconstructed current block is generated and used for updating the IntraBC reference picture. In another embodiment, a motion vector predictor (MVP) or Merge/Skip candidates are determined based on motion vectors of neighboring blocks. The current motion vector associated with the IntraBC mode is coded based on the MVP or Merge/Skip candidates.

    摘要翻译： 公开了一种包括IntraBC（块内复制）模式的视频编码方法。 在一个实施例中，参考图片列表包括对应于当前和部分重构图片的IntraBC参考图片。 如果为当前编码单元选择了IntraBC模式，则使用基于从参考图片列表中选择的IntraBC参考图片导出的IntraBC预测器对当前编码单元进行编码。 在编码当前编码单元之后，生成重建的当前块并用于更新IntraBC参考图片。 在另一实施例中，基于相邻块的运动矢量确定运动矢量预测器（MVP）或合并/跳跃候选。 与IntraBC模式相关联的当前运动矢量基于MVP或合并/跳过候选进行编码。

    SYSTEMATIC PANEL FURNITURE AND A MANUFACTURING METHOD OF PANELS THEREOF
    3.
    发明申请
    SYSTEMATIC PANEL FURNITURE AND A MANUFACTURING METHOD OF PANELS THEREOF 审中-公开
    系统面板家具及其面板的制造方法

    公开(公告)号：US20110241504A1

    公开(公告)日：2011-10-06

    申请号：US13162571

    申请日：2011-06-16

    申请人： Xiaozhong XU

    发明人： Xiaozhong XU

    IPC分类号： A47B87/00 ,  B23P17/04

    CPC分类号： A47B96/20 ,  A47B47/042 ,  Y10T29/49826

    摘要： The systematic panel furniture includes panels and connectors. The panels include side panel, isolation panel, door panel, and drawer panel. A plurality of systematic holes is formed in the side panel. A plurality of front row mounting holes and back row mounting holes are formed in the isolation panel. The systematic holes include a plurality of front row systematic holes and back row systematic holes. Each hole spacing is 32n mm, and n is an integer number. The distance between the centers of the front row mounting holes in the isolation panel and the front edge of the isolation panel is w mm. The vertical size of the drawer panel is 32n−r mm. The vertical size of the door panel is 32 nk−r mm, where w is a positioning parameter value, n is an integral number, k is an integral number, and r is a tolerance value.

    摘要翻译： 系统的面板家具包括面板和连接器。 面板包括侧面板，隔离板，门板和抽屉面板。 在侧面板上形成多个系统孔。 在隔离板上形成有多个前排安装孔和后排安装孔。 系统孔包括多个前排系统孔和后排系统孔。 每个孔间距为32n mm，n为整数。 隔离板前排安装孔的中心与隔离板前缘之间的距离为w mm。 抽屉面板的垂直尺寸为32n-r mm。 门板的垂直尺寸为32 nk-r mm，其中w为定位参数值，n为整数，k为整数，r为公差值。

    Method for clipping video assisted by clip identifier
    4.
    发明申请
    Method for clipping video assisted by clip identifier 审中-公开
    剪辑片段标识符辅助裁剪视频的方法

    公开(公告)号：US20060280428A1

    公开(公告)日：2006-12-14

    申请号：US11405687

    申请日：2006-04-17

    申请人： Yun He ,  Quqing Chen ,  Jianfeng Xu ,  Jianwen Chen ,  Wengfang Fu ,  Xiaozhong Xu ,  Haiwu Zhao ,  Yong Chen ,  Weijia Zhu ,  Li Song

    发明人： Yun He ,  Quqing Chen ,  Jianfeng Xu ,  Jianwen Chen ,  Wengfang Fu ,  Xiaozhong Xu ,  Haiwu Zhao ,  Yong Chen ,  Weijia Zhu ,  Li Song

    IPC分类号： H04N5/93 ,  G11B27/00

    CPC分类号： H04N19/577 ,  H04N19/132 ,  H04N19/159 ,  H04N19/172 ,  H04N19/46 ,  H04N19/61 ,  H04N19/70

    摘要： The invention relates to a video encoding and decoding technical field of the signal processing, especially relates to a method for video clip assisted by clip identifier. The method defines a clip identifier on the video encoding and decoding rule as an identifier used specially for video stream clip. If the encoded video bit stream is clipped, then said clip identifier is inserted to the bit stream or used to replace the original identifier which functions as a start flag. The clip of the video bit stream can be operated conveniently by the invention. The features of the invention are: the bits, which mark whether the clipped video bit stream may be decoded and displayed incorrectly or not, are not required to appear in the unclipped bit stream; if it clips at a certain point of the bit stream, then said identifier will appear at this point to indicate that a problem in which the picture can not be decoded normally due to the predictive reference data being clipped may appear.

    摘要翻译： 本发明涉及信号处理的视频编码和解码技术领域，特别涉及一种通过剪辑标识符辅助的视频剪辑的方法。 该方法将视频编码和解码规则上的剪辑标识符定义为专门用于视频流剪辑的标识符。 如果编码的视频比特流被剪切，则所述剪辑标识符被插入到比特流中，或者用于替换用作开始标志的原始标识符。 视频比特流的剪辑可以通过本发明方便地操作。 本发明的特征是：不需要在未剪切比特流中出现标记剪辑的视频比特流是否可能被不正确地解码和显示的比特; 如果它在比特流的特定点剪辑，则所述标识符将在此出现，以指示由于预测参考数据被剪切而不能正常解码图像的问题。

    METHOD AND DEVICE FOR VIDEO CODING AND DECODING
    6.
    发明申请
    METHOD AND DEVICE FOR VIDEO CODING AND DECODING 有权
    用于视频编码和解码的方法和设备

    公开(公告)号：US20100189181A1

    公开(公告)日：2010-07-29

    申请号：US12724076

    申请日：2010-03-15

    申请人： Xiaozhen ZHENG ,  Zhen MAO ,  Ziyuan WANG ,  Yun HE ,  Xiaozhong XU ,  Jianhua ZHENG

    发明人： Xiaozhen ZHENG ,  Zhen MAO ,  Ziyuan WANG ,  Yun HE ,  Xiaozhong XU ,  Jianhua ZHENG

    IPC分类号： H04N7/30

    CPC分类号： H04N19/126 ,  H04N19/17 ,  H04N19/172 ,  H04N19/174 ,  H04N19/176 ,  H04N19/184 ,  H04N19/436 ,  H04N19/46 ,  H04N19/61 ,  H04N19/70

    摘要： A method and device for coding and decoding are disclosed. The method includes: dividing a picture to be encoded into several slices, each containing macroblocks continuous in a designated scanning sequence in the picture; dividing slices in the picture into one or more slice sets according to attribute information of the slices, each slice set containing one or more slices; and encoding the slices in the slice sets according to slice and slice set division information to get a coded bit stream of the picture. The decoding method includes: obtaining slice and slice set division information from a bit stream to be decoded and decoding the bit stream according to the obtained slice and slice set division information. The invention improves the performance of video transmission effectively and realizes region based coding. The implementation of coding and decoding is simple and the complexity of coding and decoding systems is reduced.

    摘要翻译： 公开了一种用于编码和解码的方法和装置。 该方法包括：将要编码的图像划分成若干片，每片包含图像中指定的扫描序列连续的宏块; 根据切片的属性信息将图片中的切片分成一个或多个切片组，每个切片组包含一个或多个切片; 并根据切片和切片集分割信息对切片集中的切片进行编码以获得图像的编码比特流。 解码方法包括：从要解码的比特流获取切片和切片集分割信息，并根据获得的切片和切片集分割信息对比特流进行解码。 本发明有效地提高了视频传输的性能，实现了基于区域的编码。 编码和解码的实现简单，编码和解码系统的复杂度降低。

    Palette Prediction and Sharing in Video Coding
    8.
    发明申请
    Palette Prediction and Sharing in Video Coding 审中-公开
    视频编码中的调色板预测和共享

    公开(公告)号：US20160316213A1

    公开(公告)日：2016-10-27

    申请号：US15104654

    申请日：2014-12-05

    申请人： Wang-Lin LAI ,  Shan LIU ,  Tzu-Der CHUANG ,  Xiaozhong XU ,  Jing YE

    发明人： Wang-Lin LAI ,  Shan LIU ,  Tzu-Der CHUANG ,  Xiaozhong XU ,  Jing YE

    IPC分类号： H04N19/186 ,  H04N19/115 ,  H04N19/167 ,  H04N19/176

    摘要： A method and apparatus for palette prediction and sharing according to the present invention are disclosed. A method incorporating an embodiment of the present invention determines one or more palette sharing flags for the current block. A set of current palettes corresponding to the set of color components is generated according to the palette sharing flags. If a first palette sharing flag is asserted, one or more current palettes indicated by the first palette sharing flag are copied entirely from one or more reference palettes of a set of reference palettes. If the first palette sharing flag is not asserted, one or more current palettes indicated by the first palette sharing flag are derived from a bitstream associated with the video data. Encoding or decoding is then applied to the current block according to the set of current palettes.

    摘要翻译： 公开了一种根据本发明的调色板预测和共享的方法和装置。 结合本发明实施例的方法确定当前块的一个或多个调色板共享标志。 根据调色板共享标志生成与该组颜色分量对应的一组当前调色板。 如果第一调色板共享标志被断言，则由第一调色板共享标志指示的一个或多个当前调色板完全从一组参考调色板的一个或多个参考调色板复制。 如果第一调色板共享标志未被确认，则由与第一调色板共享标志指示的一个或多个当前调色板从与视频数据相关联的比特流导出。 然后根据当前调色板的集合将编码或解码应用于当前块。

    METHOD AND DEVICE FOR MULTI-VIEW ENCODING/DECODING USING DISPARITY VECTOR
    10.
    发明申请
    METHOD AND DEVICE FOR MULTI-VIEW ENCODING/DECODING USING DISPARITY VECTOR 有权
    使用差分矢量进行多视图编码/解码的方法和装置

    公开(公告)号：US20090022222A1

    公开(公告)日：2009-01-22

    申请号：US12239226

    申请日：2008-09-26

    申请人： Yun HE ,  Xiaozhong XU ,  Gang ZHU ,  Ping YANG ,  Jianhua ZHENG ,  Shujuan SHI ,  Xiaozhen ZHENG ,  Xinjian MENG

    发明人： Yun HE ,  Xiaozhong XU ,  Gang ZHU ,  Ping YANG ,  Jianhua ZHENG ,  Shujuan SHI ,  Xiaozhen ZHENG ,  Xinjian MENG

    IPC分类号： H04N7/12

    CPC分类号： H04N19/597

    摘要： A method of obtaining a disparity vector and its encoding/decoding in the multi-view coding process is disclosed. The present invention includes essentially: determining a disparity vector between two views during the multi-view image coding, and computing a disparity vector between the other two views according to the disparity vector between the two views and the known relative location information between each of the views. Thereafter, the disparity vector is used for multi-view encoding/decoding. The present invention further makes use of the correlation between the disparity vector and depth information of the spatial vector on one hand, and on the other hand makes use of the direct relationship between the disparity vector and the location of each of the cameras. It is experimentally proved that the disparity vector between several views can be accurately computed during the multi-view coding, thereby improving the performance of multi-view coding.

    摘要翻译： 公开了一种在多视图编码处理中获得视差矢量及其编码/解码的方法。 本发明基本上包括：在多视图图像编码期间确定两个视图之间的视差向量，以及根据两个视图之间的视差矢量和每个视图之间的已知相对位置信息来计算其他两个视图之间的视差矢量 意见 此后，视差矢量用于多视图编码/解码。 本发明进一步利用视差矢量与空间矢量的深度信息之间的相关性，另一方面利用视差矢量与每个摄像机的位置之间的直接关系。 实验证明，可以在多视图编码期间精确地计算出几个视图之间的视差矢量，从而提高了多视图编码的性能。