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1. 发明申请

WO2015009693A1 LAYER BASED HRD BUFFER MANAGEMENT FOR SCALABLE HEVC 审中-公开
标题翻译：基于层次的HRD缓冲管理可扩展HEVC
公开(公告)号：WO2015009693A1
公开(公告)日：2015-01-22
申请号：PCT/US2014/046645
申请日：2014-07-15
申请人： SONY CORPORATION , TABATABAI, Ali , SATO, Kazushi , HATTORI, Shinobu , SUZUKI, Teruhiko
发明人： TABATABAI, Ali , SATO, Kazushi , HATTORI, Shinobu , SUZUKI, Teruhiko
IPC分类号： H04N19/61
CPC分类号： H04N19/423 , H04N19/30 , H04N19/44 , H04N19/70
摘要： The buffer management methods simplify the complexity of STD buffer management for HEVC and make is easy to implement HEVC in deployed AVC/MPEG-2 networks (as legacy re-multiplexers are able to be used for re-purposing HEVC content). The buffers for base and enhancement layers are also also be managed independently before re-assembly and this simplifies the STD model. Re-assembly is still implemented before decoding an enhanced HEVC video stream.
摘要翻译：缓冲区管理方法简化了HEVC的STD缓冲区管理的复杂性，使部署的AVC / MPEG-2网络易于实现HEVC（由于传统的重新复用器能够用于重新使用HEVC内容）。基础和增强层的缓冲区也可以在重新组装之前独立管理，从而简化了STD模型。在对增强型HEVC视频流进行解码之前，仍然重新组装。

2. 发明申请

WO2014008170A1 VIDEO CODING SYSTEM WITH TEMPORAL LAYERS AND METHOD OF OPERATION THEREOF 审中-公开
标题翻译：具有时间层的视频编码系统及其操作方法
公开(公告)号：WO2014008170A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/048890
申请日：2013-07-01
申请人： SONY CORPORATION , HAQUE, Munsi , SATO, Kazushi , TABATABAI, Ali , SUZUKI, Teruhiko
发明人： HAQUE, Munsi , SATO, Kazushi , TABATABAI, Ali , SUZUKI, Teruhiko
IPC分类号： H04N7/26
CPC分类号： H04N19/44 , H04N19/30 , H04N19/45 , H04N19/70
摘要： A method of operation of a video coding system includes: receiving a video bitstream; extracting a video syntax from the video bitstream; extracting a temporal layer from the video bitstream based on the video syntax; and forming a video stream based on the temporal layer for displaying on a device.
摘要翻译：视频编码系统的操作方法包括：接收视频位流; 从视频比特流中提取视频语法; 基于视频语法从视频比特流中提取时间层; 以及基于用于在设备上显示的时间层形成视频流。

3. 发明申请

WO2014008188A1 VIDEO CODING SYSTEM WITH LOW DELAY AND METHOD OF OPERATION THEREOF 审中-公开
标题翻译：具有低延迟的视频编码系统及其操作方法
公开(公告)号：WO2014008188A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/048925
申请日：2013-07-01
申请人： SONY CORPORATION , HAQUE, Munsi , SATO, Kazushi , TABATABAI, Ali , SUZUKI, Teruhiko
发明人： HAQUE, Munsi , SATO, Kazushi , TABATABAI, Ali , SUZUKI, Teruhiko
IPC分类号： H04N7/26
CPC分类号： H04N19/00 , H04N19/146 , H04N19/187 , H04N19/188 , H04N19/31 , H04N19/44 , H04N19/70
摘要： A method of operation of a video coding system includes: receiving a video bitstream as a serial bitstream; extracting a video syntax from the video bitstream; extracting a low delay flag, a network abstraction layer (NAL) hypothetical reference decode (HRD) parameters present flag, and a video coding layer (VCL) HRD parameters present flag from the video syntax extracting a HRD syntax from the video bitstream based on the low delay flag, the NAL HRD parameters present flag, and the VCL HRD parameters present flag; extracting a temporal layer from the video bitstream based on the video syntax having the HRD syntax; and forming a video stream based on the temporal layer for displaying on a device.
摘要翻译：视频编码系统的操作方法包括：接收视频比特流作为串行比特流; 从视频比特流中提取视频语法; 基于从视频比特流提取HRD语法的视频语法提取低延迟标志，网络抽象层（NAL）假设参考解码（HRD）参数存在标志和视频编码层（VCL）HRD参数存在标志，低延时标志，NAL HRD参数存在标志，VCL HRD参数存在标志; 基于具有HRD语法的视频语法从视频比特流中提取时间层; 以及基于用于在设备上显示的时间层形成视频流。

4. 发明申请

WO2014008175A1 VIDEO CODING SYSTEM WITH TEMPORAL SCALABILITY AND METHOD OF OPERATION THEREOF 审中-公开
标题翻译：具有时间可扩展性的视频编码系统及其操作方法
公开(公告)号：WO2014008175A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/048902
申请日：2013-07-01
申请人： SONY CORPORATION , HAQUE, Munsi , SATO, Kazushi , TABATABAI, Ali , SUZUKI, Teruhiko
发明人： HAQUE, Munsi , SATO, Kazushi , TABATABAI, Ali , SUZUKI, Teruhiko
IPC分类号： H04N7/26
CPC分类号： H04N19/31 , H04N19/00 , H04N19/146 , H04N19/152 , H04N19/184 , H04N19/187 , H04N19/188 , H04N19/44 , H04N19/597 , H04N19/70
摘要： A method of operation of a video coding system includes: receiving a video bitstream; extracting a video syntax from the video bitstream; extracting a hypothetical reference decoder (HRD) fixed syntax from the video syntax; extracting a HRD variable syntax from the video syntax; extracting a temporal layer from the video bitstream based on the HRD fixed syntax and the HRD variable syntax; and forming a video stream based on the temporal layer for displaying on a device.
摘要翻译：视频编码系统的操作方法包括：接收视频比特流; 从视频比特流中提取视频语法; 从视频语法中提取假设参考解码器（HRD）固定语法; 从视频语法中提取HRD变量语法; 基于HRD固定语法和HRD可变语法从视频比特流中提取时间层; 以及基于用于在设备上显示的时间层形成视频流。

5. 发明申请

WO2008153619A1 SHUTTER TIME COMPENSATION 审中-公开
标题翻译：快速时间补偿
公开(公告)号：WO2008153619A1
公开(公告)日：2008-12-18
申请号：PCT/US2008/004877
申请日：2008-04-14
申请人： SONY CORPORATION , SONY ELECTRONICS INC. , TABATABAI, Ali , LEE, Chuen-Chien , VISHARAM, Mohammed, Zubair , YANAGIHARA, Naofumi , YAGASAKI, Yoichi , SUZUKI, Teruhiko , WANG, Liming
发明人： TABATABAI, Ali , LEE, Chuen-Chien , VISHARAM, Mohammed, Zubair , YANAGIHARA, Naofumi , YAGASAKI, Yoichi , SUZUKI, Teruhiko , WANG, Liming
IPC分类号： H04N5/225
CPC分类号： H04N5/232 , H04N5/2258 , H04N5/23245 , H04N5/2628
摘要： A hybrid imaging device is configured to capture low resolution video and high resolution still images. The imaging device is configured to apply motion information obtained from the low resolution video to a reference high resolution still image to generate a missing moment of interest high resolution still image. The low-resolution video is captured at a high frame rate in conjunction with a few high-resolution still pictures taken at periodic intervals. A user locates a desired scene of interest, e.g. a moment of interest, from the captured video, and a post-processing technique is used to generate the high resolution still picture corresponding to the selected moment of interest. The high resolution still image is generated using texture information from one or more nearby captured high resolution still images and motion information from the low-resolution video frame corresponding to the selected moment of interest.
摘要翻译：混合成像装置被配置为捕获低分辨率视频和高分辨率静止图像。成像装置被配置为将从低分辨率视频获得的运动信息应用于参考高分辨率静止图像，以产生缺失的兴趣高分辨率静止图像。低分辨率视频以高帧速率捕获，并结合以周期性间隔拍摄的几张高分辨率静态照片。用户定位所期望的感兴趣的场景，例如，利用拍摄视频的时刻和后处理技术来生成与所选择的兴趣时刻相对应的高分辨率静止图像。使用来自一个或多个附近拍摄的高分辨率静止图像的纹理信息和来自对应于所选择的感兴趣时刻的低分辨率视频帧的运动信息来生成高分辨率静止图像。

6. 发明申请

WO2015134360A1 STRONG INTRA SMOOTHING FOR IN REXT 审中-公开
标题翻译：强大的内部打印作品
公开(公告)号：WO2015134360A1
公开(公告)日：2015-09-11
申请号：PCT/US2015/018248
申请日：2015-03-02
申请人： SONY CORPORATION , XU, Jun , TABATABAI, Ali
发明人： XU, Jun , TABATABAI, Ali , NAKAGAMI, Ohji , SUZUKI, Teruhiko
IPC分类号： G06K9/44
CPC分类号： H04N19/86 , H04N19/117 , H04N19/157 , H04N19/179 , H04N19/186
摘要： Based on conditions or restrictions, Strong Intra Smoothing (SIS) is enabled or disabled. SIS is not allowed for chroma when the chroma format is 444, and SIS is not allowed for chroma when the chroma format is 422 or 444.
摘要翻译：根据条件或限制，启用或禁用强内部平滑（SIS）。当色度格式为444时，SIS不允许色度，当色度格式为422或444时，SIS不允许为色度。

7. 发明申请

WO1998010593A2 PICTURE ENCODING AND DECODING 审中-公开
标题翻译：图像编码和解码
公开(公告)号：WO1998010593A2
公开(公告)日：1998-03-12
申请号：PCT/JP1997003178
申请日：1997-09-09
申请人： SONY CORPORATION
发明人： SONY CORPORATION , SUZUKI, Teruhiko , YAGASAKI, Yoichi
IPC分类号： H04N07/26
CPC分类号： H04N19/59 , H04N19/103 , H04N19/124 , H04N19/132 , H04N19/152 , H04N19/17 , H04N19/176 , H04N19/29 , H04N19/30 , H04N19/33 , H04N19/46 , H04N19/513 , H04N19/52 , H04N19/61 , H04N19/70
摘要： An apparatus and method for obtaining scalability of a video object (VO) whose position and/or size changes with time. The position of an upper layer picture and that of a lower layer picture in an absolute coordinate system are determined so that corresponding pixels in an enlarged picture and in the upper layer picture may be arranged at the same positions in the absolute coordinate system.
摘要翻译：一种用于获得其位置和/或尺寸随时间变化的视频对象（VO）的可扩展性的装置和方法。确定绝对坐标系中的上层图像和下层图像的位置，使得放大图像和上层图像中的对应像素可以布置在绝对坐标系中的相同位置。

8. 发明申请

WO1994021083A1 METHODS AND APPARATUS FOR PREVENTING ROUNDING ERRORS WHEN TRANSFORM COEFFICIENTS REPRESENTING A MOTION PICTURE SIGNAL ARE INVERSELY TRANSFORMED 审中-公开
标题翻译：当转换代表运动图像信号的系统被转换时，用于防止环绕错误的方法和装置
公开(公告)号：WO1994021083A1
公开(公告)日：1994-09-15
申请号：PCT/JP1994000329
申请日：1994-03-01
申请人： SONY CORPORATION
发明人： SONY CORPORATION , SUZUKI, Teruhiko , YAGASAKI, Yoichi , SUDO, Tatsuya , OKAZAKI, Toru
IPC分类号： H04N07/133
CPC分类号： G06F17/147 , H04N19/124 , H04N19/126 , H04N19/18 , H04N19/42 , H04N19/45 , H04N19/60 , H04N19/61 , H04N19/65 , H04N19/85 , H04N19/89
摘要： Mismatch error occur in the local decoder of a MPEG-standard compressor for a motion picture signal, and in an MPEG-standard expander for a compressed motion picture signal. This is because of the lack of a standard for rounding results of .5 ( is an integer) obtained when a set of transform coefficients resulting from compressing the motion picture signal is inversely orthogonally transformed. The invention prevents mismatch errors by preprocessing the set of transform coefficients prior to the inverse othogonal transform (15). The transform coefficients in the set are summed (23A) and the parity (odd or even) of the sum is judged (21). When the parity of the sum is judged to be even, the parity of one of the transform coefficients in the set is inverted (28) to provide a parity-inverted transform coefficient. This makes the parity of the sum odd. Then, when the set of transform coefficients indluding the parity-inverted transform coefficient is inversely orthogonally transformed (15), none of the results of the orthogonal transform will have a value of .5.
摘要翻译：用于运动图像信号的MPEG标准压缩器的本地解码器和用于压缩运动图像信号的MPEG标准扩展器中发生不匹配错误。这是因为当压缩运动图像信号产生的一组变换系数被逆向正交变换时，由于缺少用于舍入结果的标准5（<*>是整数）。本发明通过在逆正交变换之前预处理变换系数集合来防止失配错误（15）。集合中的变换系数相加（23A），并且判断总和的奇偶校验（奇数或偶数）（21）。当总和的奇偶校验被判断为偶数时，该组中的一个变换系数的奇偶校验被反转（28），以提供奇偶校验反转换系数。这使得奇数的奇数。然后，当去除奇偶校验反转变换系数的变换系数的集合被逆向正交变换（15）时，正交变换的结果都不会具有值“*”。

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