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。

公开(公告)号：US20120171070A1

公开(公告)日：2012-07-05

申请号：US12983413

申请日：2011-01-03

申请人： Ganjiang FENG ,  George A. GOLLER ,  Raymond Joseph STONITSCH ,  Jason R. PAROLINI ,  Shan LIU

发明人： Ganjiang FENG ,  George A. GOLLER ,  Raymond Joseph STONITSCH ,  Jason R. PAROLINI ,  Shan LIU

IPC分类号： C22C38/42 ,  C22C38/50 ,  C22C38/00 ,  C22C30/02 ,  C22C30/00

CPC分类号： C22C38/42 ,  C21D2211/004 ,  C22C38/44 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54

摘要： A alloy and a process of forming a alloy are disclosed. The alloy has a predetermined grain boundary morphology. The alloy includes by weight greater than about 0.06 percent carbon, up to about 0.0015 percent sulfur, less than about 16 percent chromium, between about 39 percent and about 44 percent nickel, between about 2.5 percent and about 3.3 percent niobium, between about 1.4 percent and about 2 percent titanium, up to about 0.5 percent aluminum, up to about 0.006 percent boron, up to about 0.3 percent copper, up to about 0.006 percent nitrogen, and greater than about 0.5 percent molybdenum.

摘要翻译： 公开了一种合金和一种形成合金的工艺。 该合金具有预定的晶界形态。 该合金包括重量大于约0.06％的碳，至多约0.0015％的硫，小于约16％的铬，约39％至约44％的镍，约2.5％至约3.3％的铌，约1.4％ 和约2％的钛，至多约0.5％的铝，至多约0.006％的硼，至多约0.3％的铜，至多约0.006％的氮和大于约0.5％的钼。

公开(公告)号：US20160227245A1

公开(公告)日：2016-08-04

申请号：US15025118

申请日：2014-11-14

申请人： Shan LIU ,  Xiaozhong XU

发明人： Shan LIU ,  Xiaozhong XU

IPC分类号： H04N19/593 ,  H04N19/13 ,  H04N19/52 ,  H04N19/186 ,  H04N19/122 ,  H04N19/96 ,  H04N19/61 ,  H04N19/137 ,  H04N19/159 ,  H04N19/70 ,  H04N19/107 ,  H04N19/176

CPC分类号： H04N19/593 ,  H04N19/107 ,  H04N19/122 ,  H04N19/13 ,  H04N19/137 ,  H04N19/159 ,  H04N19/176 ,  H04N19/186 ,  H04N19/52 ,  H04N19/61 ,  H04N19/70 ,  H04N19/91 ,  H04N19/96

摘要： A method of signaling of coding modes including an IntraBC mode (Intra-block copy mode) to improve the coding efficiency is disclosed. In one embodiment, the partition mode associated with IntraBC mode and the corresponding partition mode for Inter mode use the same binarization process and the same context modelling. In another embodiment, the displacement vector of IntraBC prediction for the chroma block is derived from the displacement vectors of the corresponding luma block. In yet another embodiment, a non-square PU is partitioned into multiple TUs (transform units) and IntraBC prediction is performed TU by TU.

摘要翻译： 公开了一种信令编码模式的方法，包括IntraBC模式（块内复制模式），以提高编码效率。 在一个实施例中，与IntraBC模式相关联的分区模式和用于Inter模式的相应分区模式使用相同的二进制过程和相同的上下文建模。 在另一个实施例中，针对色度块的IntraBC预测的位移矢量从对应的亮度块的位移矢量导出。 在另一个实施例中，非平方PU被划分成多个TU（变换单元），并且TU由TU执行IntraBC预测。