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1. 发明申请

US20100066915A1 VIDEO DATA PROCESSING APPARATUS AND VIDEO DATA PROCESSING METHOD 有权
标题翻译：视频数据处理设备和视频数据处理方法
公开(公告)号：US20100066915A1
公开(公告)日：2010-03-18
申请号：US12507565
申请日：2009-07-22
申请人： Toshiki MORI , Yoshiro Osaki , Naoko Satoh , Kiyoshi Yamaguchi , Yasuyuki Ushio , Kenji Kimiyama
发明人： Toshiki MORI , Yoshiro Osaki , Naoko Satoh , Kiyoshi Yamaguchi , Yasuyuki Ushio , Kenji Kimiyama
IPC分类号： H04N9/64
CPC分类号： G11B27/329 , G11B27/105 , G11B27/3027 , G11B27/34 , G11B2220/61 , H04N5/4403 , H04N21/42692 , H04N21/4325 , H04N21/47217 , H04N21/482 , H04N21/8455 , H04N21/8456
摘要： A video data processing apparatus includes a reading unit reading video data from a video data file recorded on a randomly accessible storage medium in response to a first control signal, and reading position data indicating a frame position of the video data in the video data file from the video data file recorded on the storage medium in response to a second control signal, a memory storing the position data read by the reading unit, and a controller controlling the reading unit by outputting the second control signal before the outputting of the first control signal, and controlling the reading unit by outputting the first control signal with a designation of particular video data to be read indicated by the position data stored in the memory, in response to a request to execute a process to the video data file.
摘要翻译：视频数据处理装置包括：读取单元，响应于第一控制信号从记录在随机存取的存储介质上的视频数据文件读取视频数据;以及读取指示视频数据文件中的视频数据的帧位置的位置数据，响应于第二控制信号记录在存储介质上的视频数据文件，存储由读取单元读取的位置数据的存储器和控制读取单元的控制器，在输出第一控制信号之前输出第二控制信号响应于执行对视频数据文件的处理的请求，通过输出具有由存储在存储器中的位置数据指示的特定视频数据的指定的第一控制信号来控制读取单元。

2. 发明申请

US20080232361A1 IP BROADCAST SYSTEM, AND MULTIPLEXER, RECEIVING APPARATUS AND METHOD USED IN IP BROADCAST SYSTEM 有权
标题翻译： IP广播系统和多路复用器，接收设备和IP广播系统中使用的方法
公开(公告)号：US20080232361A1
公开(公告)日：2008-09-25
申请号：US12049081
申请日：2008-03-14
申请人： Kenji Kimiyama , Yoshiro Osaki , Naoko Satoh , Tetsuo Maeda
发明人： Kenji Kimiyama , Yoshiro Osaki , Naoko Satoh , Tetsuo Maeda
IPC分类号： H04L12/56 , H04J3/24
CPC分类号： H04L12/18 , H04L65/4076 , H04L65/602 , H04L65/604 , H04L65/608
摘要： According to one embodiment, an IP broadcast system includes a transmitting side and a receiving side connected to the transmitting side through a broadcast network on an IP network. The transmitting side includes a multiplexer which generates a standardized multiplex frame including at least a header field and an information field by multiplexing a plurality of RTP packets. The receiving side includes a buffer which temporarily holds the multiplex frame from the broadcast network and a program reproducer which retrieves and analyzes the multiplex frame from the buffer, extracts a reproduction clock shared by a plurality of programs, demultiplexes a plurality of TSs for each program from the multiplex frame, and based on the reproduction clock, reproduces the programs from each TS.
摘要翻译：根据一个实施例，IP广播系统包括通过IP网络上的广播网络连接到发送侧的发送侧和接收侧。发送侧包括多路复用器，其通过复用多个RTP分组来生成至少包括报头字段和信息字段的标准化多路复用帧。接收侧包括临时保存来自广播网络的多路复用帧的缓冲器和从缓冲器检索和分析多路复用帧的程序再现器，提取由多个程序共享的再现时钟，为每个程序解复用多个TS 并且基于再现时钟，从每个TS重现节目。

3. 发明授权

US08144773B2 Coding apparatus, coding method, and coding system 有权
标题翻译：编码装置，编码方法和编码系统
公开(公告)号：US08144773B2
公开(公告)日：2012-03-27
申请号：US12185397
申请日：2008-08-04
申请人： Kenji Kimiyama , Tomoaki Sugiyama
发明人： Kenji Kimiyama , Tomoaki Sugiyama
IPC分类号： H04N7/12
CPC分类号： H04N19/40 , H04N19/114 , H04N19/159 , H04N19/164 , H04N19/177 , H04N19/187 , H04N19/593
摘要： A first prediction unit performs intra-prediction of an original image corresponding to an inter-frame coded frame to produce a first prediction residual and a prediction parameter. A second prediction unit performs intra-prediction of local decode data corresponding to the inter-frame coded data with the prediction parameter to produce a second prediction residual. A subtractor calculates difference data between the first prediction residual and the second prediction residual. A third prediction unit performs intra-prediction of data corresponding to a decoded frame with the prediction parameter to produce a third prediction residual, when the inter-frame coded data is decoded and transformed into the intra-frame coded data. An adder calculates addition data of the third prediction residual and the differential data. An intra-frame coding unit performs intra-frame coding to the addition data.
摘要翻译：第一预测单元执行对应于帧间编码帧的原始图像的帧内预测，以产生第一预测残差和预测参数。第二预测单元利用预测参数执行与帧间编码数据对应的本地解码数据的帧内预测，以产生第二预测残差。减法器计算第一预测残差和第二预测残差之间的差分数据。当帧间编码数据被解码并变换成帧内编码数据时，第三预测单元执行与预测参数对应的解码帧的数据的帧内预测，以产生第三预测残差。加法器计算第三预测残差和差分数据的相加数据。帧内编码单元对加法数据进行帧内编码。

4. 发明授权

US08977103B2 Video data processing apparatus and video data processing method 有权
标题翻译：视频数据处理装置和视频数据处理方法
公开(公告)号：US08977103B2
公开(公告)日：2015-03-10
申请号：US12507565
申请日：2009-07-22
申请人： Toshiki Mori , Yoshiro Osaki , Naoko Satoh , Kiyoshi Yamaguchi , Yasuyuki Ushio , Kenji Kimiyama
发明人： Toshiki Mori , Yoshiro Osaki , Naoko Satoh , Kiyoshi Yamaguchi , Yasuyuki Ushio , Kenji Kimiyama
IPC分类号： H04N5/92 , G11B27/32 , G11B27/10 , G11B27/30 , G11B27/34 , H04N21/845 , H04N5/44
CPC分类号： G11B27/329 , G11B27/105 , G11B27/3027 , G11B27/34 , G11B2220/61 , H04N5/4403 , H04N21/42692 , H04N21/4325 , H04N21/47217 , H04N21/482 , H04N21/8455 , H04N21/8456
摘要： A video data processing apparatus includes a reading unit reading video data from a video data file recorded on a randomly accessible storage medium in response to a first control signal, and reading position data indicating a frame position of the video data in the video data file from the video data file recorded on the storage medium in response to a second control signal, a memory storing the position data read by the reading unit, and a controller controlling the reading unit by outputting the second control signal before the outputting of the first control signal, and controlling the reading unit by outputting the first control signal with a designation of particular video data to be read indicated by the position data stored in the memory, in response to a request to execute a process to the video data file.
摘要翻译：视频数据处理装置包括：读取单元，响应于第一控制信号从记录在随机存取的存储介质上的视频数据文件读取视频数据;以及读取指示视频数据文件中的视频数据的帧位置的位置数据，响应于第二控制信号记录在存储介质上的视频数据文件，存储由读取单元读取的位置数据的存储器和控制读取单元的控制器，在输出第一控制信号之前输出第二控制信号响应于执行对视频数据文件的处理的请求，通过输出具有由存储在存储器中的位置数据指示的特定视频数据的指定的第一控制信号来控制读取单元。

5. 发明授权

US08483239B2 IP broadcast system, and multiplexer, receiving apparatus and method used in IP broadcast system 有权
标题翻译： IP广播系统，以及IP广播系统中使用的多路复用器，接收装置和方法
公开(公告)号：US08483239B2
公开(公告)日：2013-07-09
申请号：US12049081
申请日：2008-03-14
申请人： Kenji Kimiyama , Yoshiro Osaki , Naoko Satoh , Tetsuo Maeda
发明人： Kenji Kimiyama , Yoshiro Osaki , Naoko Satoh , Tetsuo Maeda
IPC分类号： H04J3/16 , H04J3/22
CPC分类号： H04L12/18 , H04L65/4076 , H04L65/602 , H04L65/604 , H04L65/608
摘要： According to one embodiment, an IP broadcast system includes a transmitting side and a receiving side connected to the transmitting side through a broadcast network on an IP network. The transmitting side includes a multiplexer which generates a standardized multiplex frame including at least a header field and an information field by multiplexing a plurality of RTP packets. The receiving side includes a buffer which temporarily holds the multiplex frame from the broadcast network and a program reproducer which retrieves and analyzes the multiplex frame from the buffer, extracts a reproduction clock shared by a plurality of programs, demultiplexes a plurality of TSs for each program from the multiplex frame, and based on the reproduction clock, reproduces the programs from each TS.
摘要翻译：根据一个实施例，IP广播系统包括通过IP网络上的广播网络连接到发送侧的发送侧和接收侧。发送侧包括多路复用器，其通过复用多个RTP分组来生成至少包括报头字段和信息字段的标准化多路复用帧。接收侧包括临时保存来自广播网络的多路复用帧的缓冲器和从缓冲器检索和分析多路复用帧的程序再现器，提取由多个程序共享的再现时钟，为每个程序解复用多个TS 并且基于再现时钟，从每个TS重现节目。

6. 发明申请

US20100074596A1 VIDEO DATA PROCESSOR AND VIDEO DATA PROCESSING METHOD 审中-公开
标题翻译：视频数据处理器和视频数据处理方法
公开(公告)号：US20100074596A1
公开(公告)日：2010-03-25
申请号：US12548966
申请日：2009-08-27
申请人： Naoko SATOH , Yoshiro Osaki , Toshiki Mori , Kenji Kimiyama , Kiyoshi Yamaguchi , Masashi Shiratori , Yasuyuki Ushio
发明人： Naoko SATOH , Yoshiro Osaki , Toshiki Mori , Kenji Kimiyama , Kiyoshi Yamaguchi , Masashi Shiratori , Yasuyuki Ushio
IPC分类号： H04N7/26
CPC分类号： G11B20/10527 , G11B27/034 , G11B27/105 , G11B2020/10722 , G11B2020/10759 , H04N5/907 , H04N9/8227 , H04N21/4147 , H04N21/4184 , H04N21/4223 , H04N21/440263 , H04N21/443 , H04N21/458 , H04N21/47205
摘要： A video data processor and a video data processing method which uses hardware resources efficiently even when a plurality of processing occurs to video data are performed in parallel is provided. The video data read from a recording medium in playback processing, editing processing, duplication processing, and other process that may be accomplished upon video is outputted to either of two lines by distributor 171. The video data that is outputted is temporarily held by input buffer 172-1, and decoded by decoder 173-1, and outputted to frame buffer 174-1. Frame buffer 174-1 and 174-2 are divided into a plurality of holding areas and these holding areas are dynamically assigned according to processing of playback processing, editing processing, or other processing that may be accomplished upon video. Thereby, the holding areas in frame buffer 174-1 and 174-2 can be used efficiently.
摘要翻译：提供了并行执行即使对视频数据进行多次处理而有效地使用硬件资源的视频数据处理器和视频数据处理方法。在再现处理，编辑处理，复制处理以及视频中可以实现的其他处理中从记录介质读取的视频数据由分配器171输出到两行中。由输出缓冲器临时保存输出的视频数据 172-1，并由解码器173-1解码，并输出到帧缓冲器174-1。帧缓冲器174-1和174-2被划分为多个保持区域，并且这些保持区域是根据可以在视频上实现的回放处理，编辑处理或其他处理的处理来动态分配的。由此，可以有效地使用帧缓冲器174-1和174-2中的保持区域。

7. 发明申请

US20090129469A1 CODING APPARATUS, CODING METHOD, AND CODING SYSTEM 有权
标题翻译：编码设备，编码方法和编码系统
公开(公告)号：US20090129469A1
公开(公告)日：2009-05-21
申请号：US12185397
申请日：2008-08-04
申请人： Kenji KIMIYAMA , Tomoaki Sugiyama
发明人： Kenji KIMIYAMA , Tomoaki Sugiyama
IPC分类号： H04N7/32
CPC分类号： H04N19/40 , H04N19/114 , H04N19/159 , H04N19/164 , H04N19/177 , H04N19/187 , H04N19/593
摘要： A first prediction unit performs intra-prediction of an original image corresponding to an inter-frame coded frame to produce a first prediction residual and a prediction parameter. A second prediction unit performs intra-prediction of local decode data corresponding to the inter-frame coded data with the prediction parameter to produce a second prediction residual. A subtractor calculates difference data between the first prediction residual and the second prediction residual. A third prediction unit performs intra-prediction of data corresponding to a decoded frame with the prediction parameter to produce a third prediction residual, when the inter-frame coded data is decoded and transformed into the intra-frame coded data. An adder calculates addition data of the third prediction residual and the differential data. An intra-frame coding unit performs intra-frame coding to the addition data.
摘要翻译：第一预测单元执行对应于帧间编码帧的原始图像的帧内预测，以产生第一预测残差和预测参数。第二预测单元利用预测参数执行与帧间编码数据对应的本地解码数据的帧内预测，以产生第二预测残差。减法器计算第一预测残差和第二预测残差之间的差分数据。当帧间编码数据被解码并变换成帧内编码数据时，第三预测单元执行与预测参数对应的解码帧的数据的帧内预测，以产生第三预测残差。加法器计算第三预测残差和差分数据的相加数据。帧内编码单元对加法数据进行帧内编码。

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