公开(公告)号：US20100195715A1

公开(公告)日：2010-08-05

申请号：US12761277

申请日：2010-04-15

申请人： Yingjia Liu ,  Sixin Lin ,  Shan Gao ,  Jiantong Zhou ,  Jiali Fu ,  Qingpeng Xie ,  Xiaosen Zhang ,  Lianhuan Xiong

发明人： Yingjia Liu ,  Sixin Lin ,  Shan Gao ,  Jiantong Zhou ,  Jiali Fu ,  Qingpeng Xie ,  Xiaosen Zhang ,  Lianhuan Xiong

IPC分类号： H04N7/50 ,  H04N7/26

CPC分类号： H04N19/649 ,  H04N19/103 ,  H04N19/109 ,  H04N19/11 ,  H04N19/119 ,  H04N19/12 ,  H04N19/122 ,  H04N19/147 ,  H04N19/15 ,  H04N19/176 ,  H04N19/19 ,  H04N19/593 ,  H04N19/70

摘要： An adaptive frame prediction method includes: using at least one block partition method to partition an MB that needs to perform intra-frame prediction; using at least one prediction mode to predict each sub-block in each block partition result and obtaining a sub-block residual of a current sub-block; selecting multiple transformation methods according to the sub-block type to transform each sub-block residual and obtain the code-rate distortion ratio of the current sub-block; performing frame prediction for the MB according to the block partition method, the prediction mode, and the transformation method corresponding to the code-rate distortion ratio of a minimum value among all code-rate distortion ratios. An adaptive prediction apparatus disclosed herein includes: a block partition module, a predicting module, a transforming module, a selecting module, and a frame predicting module. The method and the apparatus herein perform the intra-frame or inter-frame coding flexibly, get more adaptive to the local texture statistic features of the MBs, and improve the coding efficiency.

摘要翻译： 自适应帧预测方法包括：使用至少一个块分割方法对需要执行帧内预测的MB进行分区; 使用至少一个预测模式来预测每个块分区结果中的每个子块，并获得当前子块的子块残差; 根据子块类型选择多个变换方法以变换每个子块残差并获得当前子块的码率失真比; 根据块分割方法，预测模式和对应于所有码率失真比中的最小值的码率失真比的变换方法对MB执行帧预测。 本文公开的自适应预测装置包括：块分割模块，预测模块，变换模块，选择模块和帧预测模块。 本文的方法和装置灵活地执行帧内或帧间编码，更适应于MB的局部纹理统计特征，提高了编码效率。

公开(公告)号：US20100266048A1

公开(公告)日：2010-10-21

申请号：US12830126

申请日：2010-07-02

申请人： Haitao Yang ,  Sixin Lin ,  Shan Gao ,  Yingjia Liu ,  Jiali Fu ,  Jiantong Zhou

发明人： Haitao Yang ,  Sixin Lin ,  Shan Gao ,  Yingjia Liu ,  Jiali Fu ,  Jiantong Zhou

IPC分类号： H04N7/26

CPC分类号： H04N19/00 ,  H04N19/51 ,  H04N19/597 ,  H04N19/61

摘要： A video encoding and decoding method and device and a video processing system are provided. In the encoding method and device, ordinate and abscissa position information of each block in a searching area is established by selecting an appropriate origin of coordinates of the searching area; meanwhile, an offset of a current macro block is encoded by using information of peripheral blocks of the macro block encoded currently as a context for encoding position offset information of a corresponding macro block in an adjacent view reference image of the current macro block. In the decoding method and device, position information of a corresponding macro block in a coordinate system is obtained by parsing offset information of the corresponding macro block of the current macro block, and motion information of the corresponding macro block is used as motion information of the current macro block. So the coding efficiency is increased.

摘要翻译： 提供视频编码和解码方法和设备以及视频处理系统。 在编码方法和装置中，通过选择搜索区域的适当的坐标原点来建立搜索区域中每个块的纵坐标和横坐标位置信息; 同时，通过使用当前编码的宏块的外围块的信息作为当前宏块的相邻视图参考图像中的对应宏块的位置偏移信息的上下文来编码当前宏块的偏移量。 在解码方法和装置中，通过对当前宏块的相应宏块的偏移信息进行解析来获得坐标系中的相应宏块的位置信息，并且使用相应宏块的运动信息作为运动信息 当前宏块。 因此编码效率提高。

公开(公告)号：US09014270B2

公开(公告)日：2015-04-21

申请号：US13073727

申请日：2011-03-28

申请人： Sixin Lin ,  Lianhuan Xiong ,  Yingjia Liu ,  Steffen Kamp ,  Mathias Wien

发明人： Sixin Lin ,  Lianhuan Xiong ,  Yingjia Liu ,  Steffen Kamp ,  Mathias Wien

IPC分类号： H04B1/66 ,  H04N19/513 ,  H04N19/56 ,  G06K9/36

CPC分类号： H04N19/56 ,  H04N19/176 ,  H04N19/513 ,  H04N19/567

摘要： A method, an apparatus and a system for a rapid motion search applied in template matching are disclosed. The method includes: selecting motion vectors of blocks related to a current block as candidate motion vectors of the current block; after the uniqueness of a series of the candidate motion vectors of the current block is maintained, calculating the cost function of the candidate motion vectors in a corresponding template area of a reference frame, and obtaining the motion vector of the best matching template from the candidate motion vectors of the current block. In the embodiments of the present invention, there is no need to determine a large search range and no need to determine the corresponding search path template, and it is only necessary to perform a search in a smaller range.

摘要翻译： 公开了一种适用于模板匹配的快速运动搜索的方法，装置和系统。 该方法包括：选择与当前块相关的块的运动矢量作为当前块的候选运动矢量; 在保持当前块的一系列候选运动矢量的唯一性之后，计算参考帧的相应模板区域中的候选运动矢量的成本函数，并从候选者获得最佳匹配模板的运动矢量 当前块的运动矢量。 在本发明的实施例中，不需要确定大的搜索范围，并且不需要确定相应的搜索路径模板，并且仅需要在较小的范围内执行搜索。

公开(公告)号：US08693543B2

公开(公告)日：2014-04-08

申请号：US12830877

申请日：2010-07-06

申请人： Steffen Kamp ,  Mathias Wein ,  Lianhuan Xiong ,  Yingjia Liu

发明人： Steffen Kamp ,  Mathias Wein ,  Lianhuan Xiong ,  Yingjia Liu

IPC分类号： H04N7/50

CPC分类号： H04N19/00703 ,  H04N19/105 ,  H04N19/147 ,  H04N19/176 ,  H04N19/44 ,  H04N19/51 ,  H04N19/521 ,  H04N19/573

摘要： Inter-frame prediction coding method, device and system are provided. The inter-frame prediction coding method includes: calculating distortions between a template area of current encoding block and each of M matching templates in L reference frames, to determine M offset vectors; acquiring M hypothesis prediction values of the encoding block to which the M matching templates correspond according to the determined M offset vectors, and calculating the template matching prediction value of the current encoding block according to the M hypothesis prediction values; comparing the template matching prediction value and original value of the current encoding block to acquire the residual of the current encoding block, and encoding the residual. The technical solution improves prediction performance of the video coding system and increases coding efficiency.

摘要翻译： 提供了帧间预测编码方法，装置和系统。 帧间预测编码方法包括：计算当前编码块的模板区域与L个参考帧中的M个匹配模板中的每一个之间的失真，以确定M个偏移矢量; 根据所确定的M个偏移向量获取M个匹配模板对应的编码块的M个假设预测值，并根据M个假设预测值计算当前编码块的模板匹配预测值; 比较模板匹配预测值和当前编码块的原始值，以获取当前编码块的残差，并对残差进行编码。 该技术方案提高了视频编码系统的预测性能，提高了编码效率。

公开(公告)号：US20100272183A1

公开(公告)日：2010-10-28

申请号：US12830877

申请日：2010-07-06

申请人： Steffen Kamp ,  Mathias Wien ,  Lianhuan Xiong ,  Yingjia Liu

发明人： Steffen Kamp ,  Mathias Wien ,  Lianhuan Xiong ,  Yingjia Liu

IPC分类号： H04N7/32

CPC分类号： H04N19/00703 ,  H04N19/105 ,  H04N19/147 ,  H04N19/176 ,  H04N19/44 ,  H04N19/51 ,  H04N19/521 ,  H04N19/573

摘要： Inter-frame prediction coding method, device and system are provided. The inter-frame prediction coding method includes: calculating distortions between a template area of current encoding block and each of M matching templates in L reference frames, to determine M offset vectors; acquiring M hypothesis prediction values of the encoding block to which the M matching templates correspond according to the determined M offset vectors, and calculating the template matching prediction value of the current encoding block according to the M hypothesis prediction values; comparing the template matching prediction value and original value of the current encoding block to acquire the residual of the current encoding block, and encoding the residual. The technical solution improves prediction performance of the video coding system and increases coding efficiency.

摘要翻译： 提供了帧间预测编码方法，装置和系统。 帧间预测编码方法包括：计算当前编码块的模板区域与L个参考帧中的M个匹配模板中的每一个之间的失真，以确定M个偏移矢量; 根据所确定的M个偏移向量获取M个匹配模板对应的编码块的M个假设预测值，并根据M个假设预测值计算当前编码块的模板匹配预测值; 比较模板匹配预测值和当前编码块的原始值，以获取当前编码块的残差，并对残差进行编码。 该技术方案提高了视频编码系统的预测性能，提高了编码效率。

公开(公告)号：US20190122660A1

公开(公告)日：2019-04-25

申请号：US15789099

申请日：2017-10-20

申请人： Yingjia Liu

发明人： Yingjia Liu

IPC分类号： G10L15/22 ,  G10L13/02 ,  G10L15/18 ,  G06F3/16

摘要： An interactive method/system generates a fictional story. A user interface receives human speech and transmits machine-generated speech. A processor(s) is programmed to execute functions that include parsing the human speech into fragments thereof and identifying a primary fragment from the fragments wherein the primary fragment includes a verb. A generalized intent is associated with the verb and at least one object is associated with the generalized intent. The generalized intent and each object associated with the generalized intent are stored. An open-ended question is generated based on the generalized intent wherein the open-ended question is provided to the user interface for transmission as machine-generated speech. After the above steps are repeated for a number of cycles, a sequence of sentences is generated using each generalized intent and object(s) associated with the generalized intent. The sequence of sentences is transmitted as machine-generated speech from the user interface.

公开(公告)号：US10535345B2

公开(公告)日：2020-01-14

申请号：US15789099

申请日：2017-10-20

申请人： Yingjia Liu

发明人： Yingjia Liu

IPC分类号： G10L15/22 ,  G10L13/02 ,  G10L15/18 ,  G06F3/16 ,  G10L15/26 ,  G06F17/27

摘要： An interactive method/system generates a fictional story. A user interface receives human speech and transmits machine-generated speech. A processor(s) is programmed to execute functions that include parsing the human speech into fragments thereof and identifying a primary fragment from the fragments wherein the primary fragment includes a verb. A generalized intent is associated with the verb and at least one object is associated with the generalized intent. The generalized intent and each object associated with the generalized intent are stored. An open-ended question is generated based on the generalized intent wherein the open-ended question is provided to the user interface for transmission as machine-generated speech. After the above steps are repeated for a number of cycles, a sequence of sentences is generated using each generalized intent and object(s) associated with the generalized intent. The sequence of sentences is transmitted as machine-generated speech from the user interface.