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91. 发明申请

US20130294507A1 ADAPTIVE SCAN DEVICE AND METHOD FOR SCANNING THEREOF 有权
标题翻译：自适应扫描装置及其扫描方法
公开(公告)号：US20130294507A1
公开(公告)日：2013-11-07
申请号：US13932106
申请日：2013-07-01
申请人： SK TELECOM CO., LTD.
发明人： Jinhan SONG , Jeongyeon LIM , Kunho YOO , Tae Young JUNG , Jechang JEONG
IPC分类号： H04N7/32
CPC分类号： H04N19/11 , H04N19/129 , H04N19/61
摘要： The present disclosure relates to an adaptive scan apparatus and a method for scanning thereof. The adaptive scan apparatus includes a zero coefficient counter and a scan pattern updater. The scan pattern updater is configured to generate a zero counter corresponding to a prediction mode of a neighboring block of a current block and to update the zero counter corresponding to a position where a coefficient value of the current block is 0 for transformed and quantized data. And the scan pattern updater is configured to update a scan pattern by sequentially arranging generated zero counters updated for the current block from a position of a small value to a position of a large value.
摘要翻译：本公开涉及一种自适应扫描装置及其扫描方法。自适应扫描装置包括零系数计数器和扫描图案更新器。扫描图案更新器被配置为产生对应于当前块的相邻块的预测模式的零计数器，并且对于变换和量化的数据更新与当前块的系数值为0的位置相对应的零计数器。并且扫描图案更新器被配置为通过将针对当前块更新的生成的零计数器从小值的位置顺序排列到大值的位置来更新扫描图案。

92. 发明申请

US20130287107A1 IMAGE CODING APPARATUS, IMAGE CODING METHOD AND PROGRAM, IMAGE DECODING APPARATUS, AND IMAGE DECODING METHOD AND PROGRAM 有权
标题翻译：图像编码装置，图像编码方法和程序，图像解码装置和图像解码方法和程序
公开(公告)号：US20130287107A1
公开(公告)日：2013-10-31
申请号：US13979468
申请日：2012-01-12
申请人： Masato Shima
发明人： Masato Shima
IPC分类号： H04N7/32
CPC分类号： H04N19/50 , H04N19/11 , H04N19/134 , H04N19/176 , H04N19/61
摘要： An image coding method according to one aspect includes dividing an input image into processing target block(s), determining a mode of an intra-picture prediction of the processing target block in units of the divided processing target block(s), holding the prediction mode into a holding unit, estimating the intra prediction mode of the processing target block, comparing the result of the prediction mode determination and the result of the prediction mode estimation to determine whether they match each other, coding the result of the comparison, and further, when the result of the comparison indicates a mismatch, coding the result of the prediction mode determination. An intra prediction mode of one or more predetermined processing units surrounding the processing target block from the holding unit is acquired and compared, and the coding is controlled based on the result of the mode comparison.
摘要翻译：根据一个方面的图像编码方法包括将输入图像划分为处理目标块，以划分的处理目标块为单位确定处理对象块的图像内预测模式，保持预测模式进入保持单元，估计处理目标块的帧内预测模式，将预测模式确定的结果与预测模式估计的结果进行比较，以确定它们是否彼此匹配，对比较结果进行编码，以及进一步当比较结果指示不匹配时，对预测模式确定的结果进行编码。获取并比较来自保持单元的处理目标块周围的一个或多个预定处理单元的帧内预测模式，并根据模式比较的结果对编码进行控制。

93. 发明申请

US20130279577A1 PICTURE CODING SUPPORTING BLOCK MERGING AND SKIP MODE 有权
标题翻译：图像编码支持块合并和跳过模式
公开(公告)号：US20130279577A1
公开(公告)日：2013-10-24
申请号：US13875779
申请日：2013-05-02
申请人： Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
发明人： Heiko SCHWARZ , Heiner KIRCHHOFFER , Philipp HELLE , Simon OUDIN , Jan STEGEMANN , Benjamin BROSS , Detlev MARPE , Thomas WIEGAND
IPC分类号： H04N7/32
CPC分类号： H04N19/52 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/50 , H04N19/70
摘要： A coding efficiency increase is achieved by using a common signalization within the bitstream with regard to activation of merging and activation of the skip mode. One possible state of one or more syntax elements within the bitstream may signalize for a current sample set of a picture that the sample set is to be merged and has no prediction residual encoded and inserted into the bitstream. A common flag may signalize whether the coding parameters associated with a current sample set are to be set according to a merge candidate or to be retrieved from the bitstream, and whether the current sample set of the picture is to be reconstructed based on a prediction signal depending on the coding parameters associated with the current sample set, without any residual data, or to be reconstructed by refining the prediction signal depending on the coding parameters associated with the current sample set by means of residual data within the bitstream.
摘要翻译：通过在比特流中的共同信号化方面关于激活合并和激活跳过模式来实现编码效率提高。比特流内的一个或多个语法元素的一个可能状态可以针对样本集合被合并并且没有编码并插入到比特流中的预测残差的图像的当前采样集来信号通知。公共标志可以用信号通知根据合并候选来设置与当前采样组相关联的编码参数，还是要从比特流检索，以及是否根据预测信号来重新构建图像的当前采样集取决于与当前样本集相关联的编码参数，没有任何残差数据，或者根据与比特流内的剩余数据相关联的与当前采样集相关联的编码参数，通过精简预测信号来重构。

94. 发明申请

US20130266063A1 VIDEO ENCODING METHOD AND APPARATUS FOR FAST INTRA PREDICTION 审中-公开
标题翻译：视频编码方法和快速预测的设备
公开(公告)号：US20130266063A1
公开(公告)日：2013-10-10
申请号：US13658198
申请日：2012-10-23
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH
发明人： Dong San JUN , Youn Hee KIM , Soon heung JUNG , Jin Soo CHOI , Jin Woong KIM
IPC分类号： H04N7/32
CPC分类号： H04N19/194 , H04N19/11 , H04N19/147 , H04N19/15 , H04N19/176
摘要： An image encoding method in an image encoding apparatus is provided. An image encoding apparatus calculates an SATD (Sum of Absolute Transform Difference)-based encoding expense of each of a plurality of intra prediction modes for a current prediction unit. The image encoding apparatus determines at least one or more first candidate encoding modes for the current prediction unit based on the SATD-based encoding expense. The image encoding apparatus determines a final encoding mode among the first candidate encoding modes.
摘要翻译：提供了图像编码装置中的图像编码方法。图像编码装置计算当前预测单元的多个帧内预测模式中的每一个的SATD（绝对变换差的求和）编码费用。图像编码装置基于基于SATD的编码费用来确定当前预测单元的至少一个或多个第一候选编码模式。图像编码装置确定第一候选编码模式中的最终编码模式。

95. 发明申请

US20130243087A1 INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS FOR SAME 有权
标题翻译：内部预测模式编码/解码方法和设备
公开(公告)号：US20130243087A1
公开(公告)日：2013-09-19
申请号：US13988958
申请日：2011-12-21
申请人： Ha Hyun Lee , Hui Yong Kim , Sung Chang Lim , Jong Ho Kim , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
发明人： Ha Hyun Lee , Hui Yong Kim , Sung Chang Lim , Jong Ho Kim , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： H04N7/32
CPC分类号： H04N19/107 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/13 , H04N19/137 , H04N19/157 , H04N19/159 , H04N19/176 , H04N19/1887 , H04N19/196 , H04N19/50 , H04N19/52 , H04N19/521 , H04N19/593 , H04N19/61 , H04N19/70 , H04N19/91
摘要： An intra prediction method according to the present invention comprises the following steps: deriving neighboring prediction mode information from a left neighboring prediction mode and a top neighboring prediction mode; deriving an intra prediction mode for a target unit to be decoded, using the derived neighboring prediction mode information; and performing intra prediction for the target unit to be decoded, based on the intra prediction mode. According to the present invention, video encoding/decoding efficiency may be improved.
摘要翻译：根据本发明的帧内预测方法包括以下步骤：从左邻近预测模式和顶邻近预测模式导出相邻预测模式信息; 使用导出的相邻预测模式信息来导出待解码的目标单元的帧内预测模式; 并且基于帧内预测模式对要解码的目标单元执行帧内预测。根据本发明，可以提高视频编码/解码效率。

96. 发明申请

US20130243086A1 WIRELESS TRANSMISSION TERMINAL AND WIRELESS TRANSMISSION METHOD, ENCODER AND ENCODING METHOD THEREFOR, AND COMPUTER PROGRAMS 审中-公开
标题翻译：无线传输终端和无线传输方法，编码器及其编码方法和计算机程序
公开(公告)号：US20130243086A1
公开(公告)日：2013-09-19
申请号：US13988896
申请日：2011-12-12
申请人： Kenji Ooi
发明人： Kenji Ooi
IPC分类号： H04N7/32
CPC分类号： H04N19/50 , H04N19/105 , H04N19/164 , H04N19/172 , H04N19/61 , H04W4/18
摘要： A wireless moving image transmission terminal for encoding and wirelessly transmitting data comprises a moving image acquisition unit for acquiring data to be reproduced in time sequence, an encoder for encoding the data acquired in the moving image acquisition unit by inter-frame predictive encoding in units of frame and generating encoded data, a wireless transmission/reception unit for wirelessly transmitting the encoded data, a wireless state determination unit for determining a wireless state of the wireless transmission/reception unit, and when determining that the wireless state is deteriorated, interrupting transmission of the encoded data by the wireless transmission/reception unit, and a referenced frame designation unit for, when the wireless state determination unit interrupts transmission of the encoded data by the wireless transmission/reception unit , designating a referenced frame for inter-frame predictive encoding in the encoder.
摘要翻译：一种用于编码和无线传输数据的无线运动图像传输终端包括用于以时间顺序获取要再现的数据的运动图像获取单元，用于通过帧间预测编码以运动图像获取单元获取的数据进行编码的编码器，帧和生成编码数据，用于无线发送编码数据的无线发送/接收单元，确定无线发送/接收单元的无线状态的无线状态确定单元，以及当确定无线状态恶化时，中断发送无线发送/接收单元的编码数据和参考帧指定单元，用于当无线状态确定单元中断无线发送/接收单元的编码数据的发送时，指定用于帧间预测编码的参考帧编码器。

97. 发明申请

US20130242051A1 Image Coding And Decoding Method And Apparatus For Efficient Encoding And Decoding Of 3D Light Field Content 审中-公开
标题翻译：图像编码和解码方法和装置，用于3D光场内容的有效编码和解码
公开(公告)号：US20130242051A1
公开(公告)日：2013-09-19
申请号：US13989912
申请日：2011-11-29
申请人： Tibor Balogh
发明人： Tibor Balogh
IPC分类号： H04N7/32
CPC分类号： G06T9/001 , H04N13/117 , H04N13/243 , H04N19/436 , H04N19/52 , H04N19/543 , H04N19/553 , H04N19/597 , H04N19/61 , H04N2013/0081
摘要： The invention is an image coding method for video compression, especially for efficient encoding and decoding of true 3D content, without extreme bandwidth requirements, being compatible with the current standards serving as an extension, providing a scalable format. The method comprises of the steps of obtaining geometry-related information about the 3D geometry of the 3D scene and generating a common relative motion vector set on the basis of the geometry-related information, the common relative motion vector set corresponding to the real 3D geometry. This motion vector generating step (37) replaces conventional motion estimation and motion vector calculation applied in the standard (MPEG4/H.264 AVC, MVC, etc.) procedures. Inter-frame coding is carried out by creating predictive frames, starting from an intra frame, being one of the 2D view images on the basis of the intra frame and the common relative motion vector set. On the decoder side large number of views are reconstructed based on dense, but real 3D geometry information. The invention also relates to image coding and decoding apparatuses carrying out the encoding and decoding methods, as well as to computer readable media storing computer executable instructions for the inventive methods. (FIG. 8)
摘要翻译：本发明是用于视频压缩的图像编码方法，特别是用于真正的3D内容的有效编码和解码，而没有极端的带宽要求，与作为扩展的当前标准兼容，提供可扩展格式。该方法包括以下步骤：获得关于3D场景的3D几何的几何相关信息，并且基于几何相关信息生成公共相对运动矢量集合，对应于实际3D几何的公共相对运动矢量集。该运动矢量生成步骤（37）代替在标准（MPEG4 / H.264 AVC，MVC等）中应用的常规运动估计和运动矢量计算。通过基于帧内和公共相对运动矢量集合创建作为2D视图图像之一的从帧内开始的预测帧来进行帧间编码。在解码器侧，基于密集但真实的3D几何信息来重建大量视图。本发明还涉及执行编码和解码方法的图像编码和解码装置，以及存储用于本发明方法的计算机可执行指令的计算机可读介质。（图8）

98. 发明申请

US20130242048A1 METHODS AND APPARATUS FOR MULTI-VIEW VIDEO CODING 有权
公开(公告)号：US20130242048A1
公开(公告)日：2013-09-19
申请号：US13872502
申请日：2013-04-29
申请人： THOMSON LICENSING
发明人： Peng YIN , Yeping SU , Cristina GOMILA
IPC分类号： H04N7/32
CPC分类号： H04N19/597 , H04N19/10 , H04N19/109 , H04N19/137 , H04N19/174 , H04N19/176 , H04N19/46 , H04N19/52 , H04N19/573 , H04N19/58 , H04N19/70 , H04N19/82
摘要： There are provided methods and apparatus for multi-view video coding. A video encoder includes an encoder for encoding a block in a picture by choosing between temporal prediction and cross-view prediction to enable a prediction for the block. The picture is one of a set of pictures corresponding to multi-view video content and having different view points with respect to a same or similar scene. The picture represents one of the different view points. A high-level syntax is used to indicate the use of cross-view prediction for the block.

99. 发明申请

US20130235935A1 PREPROCESSING METHOD BEFORE IMAGE COMPRESSION, ADAPTIVE MOTION ESTIMATION FOR IMPROVEMENT OF IMAGE COMPRESSION RATE, AND METHOD OF PROVIDING IMAGE DATA FOR EACH IMAGE TYPE 审中-公开
标题翻译：图像压缩前的预处理方法，图像压缩率改进的自适应运动估计，以及为各图像类型提供图像数据的方法
公开(公告)号：US20130235935A1
公开(公告)日：2013-09-12
申请号：US13555658
申请日：2012-07-23
申请人： Hyun Chul KANG , Eunjin KO , Noh-Sam PARK , Sangwook PARK , Mi Kyong HAN , Jong Hyun JANG , Kwang Roh PARK
发明人： Hyun Chul KANG , Eunjin KO , Noh-Sam PARK , Sangwook PARK , Mi Kyong HAN , Jong Hyun JANG , Kwang Roh PARK
IPC分类号： H04N7/32
CPC分类号： H04N19/57 , H04N19/109 , H04N19/119 , H04N19/137 , H04N19/15 , H04N19/152 , H04N19/17 , H04N19/176 , H04N19/192
摘要： The present invention relates to an image compression pre-processing method before image compression, including extracting a plurality of sample frames from an image; calculating a minimum value of the sum of errors between each of blocks included in a random present sample frame of the sample frames and each of blocks corresponding to a reference sample frames; generating an object for each region based on a distribution of the calculated minimum values of the sums of errors for each block; calculating a motion reference value by tracking the motion of the object in the plurality of sample frames; and determining an image type of the image by comparing the motion reference value with a threshold.
摘要翻译：本发明涉及图像压缩之前的图像压缩预处理方法，包括从图像中提取多个样本帧; 计算包括在样本帧的随机当前样本帧中的每个块与对应于参考样本帧的每个块之间的误差之和的最小值; 基于所计算的每个块的误差和的最小值的分布，为每个区域生成对象; 通过跟踪多个样本帧中的对象的运动来计算运动参考值; 以及通过将所述运动参考值与阈值进行比较来确定所述图像的图像类型。

100. 发明授权

US08532178B2 Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction 有权
标题翻译：视频参考图像列表构造对视频信号进行解码/编码的方法和装置
公开(公告)号：US08532178B2
公开(公告)日：2013-09-10
申请号：US12310103
申请日：2007-08-27
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Yeon Kwan Koo
发明人： Han Suh Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/58 , H04N19/105 , H04N19/174 , H04N19/44 , H04N19/573 , H04N19/597 , H04N19/70
摘要： A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.
摘要翻译：公开了解码视频信号的方法。本发明包括获取表示当前NAL单元的编码图像是视频间图像组的获取识别信息，获取视频间图像组的访问参考信息，以及使用该视图预测构造用于视角间预测的参考图像列表根据所述识别信息进行视频间参考信息，其中，所述视角间参考信息包括视图间参考图片的视图识别信息。

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