公开(公告)号：US20050204291A1

公开(公告)日：2005-09-15

申请号：US11079048

申请日：2005-03-14

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： G06F3/14 ,  G06F3/048 ,  G06F13/00 ,  G06F17/30 ,  H04N7/24 ,  H04N19/00 ,  H04N19/423 ,  H04N19/70 ,  G06F3/00

CPC分类号： H04N7/17318 ,  G06F17/30905 ,  H04N21/234318 ,  H04N21/25833 ,  H04N21/6547

摘要： A user interface system comprises a server having a scene description converting device for converting scene description containing input user interaction into converted scene description while leaving parts containing the user interaction and a scene description decoding device for decoding converted scene description into decoded scene description, a remote terminal having a scene description decoding device for decoding scene description and converted scene description sent from the server and a display device for displaying decoded scenes and a user input device for receiving user input according to this display, and a display terminal for displaying decoded scenes sent from the server. Thus, decoding can be enabled at terminals having inferior decoding capabilities and display capabilities.

公开(公告)号：US06883141B2

公开(公告)日：2005-04-19

申请号：US09793160

申请日：2001-02-26

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： G06F3/14 ,  G06F3/048 ,  G06F13/00 ,  G06F17/30 ,  H04N7/24 ,  H04N19/00 ,  H04N19/423 ,  H04N19/70 ,  G06F3/00

CPC分类号： H04N7/17318 ,  G06F17/30905 ,  H04N21/234318 ,  H04N21/25833 ,  H04N21/6547

摘要： A user interface system comprises a server having a scene description converting device for converting scene description containing input user interaction into converted scene description while leaving parts containing the user interaction and a scene description decoding device for decoding converted scene description into decoded scene description, a remote terminal having a scene description decoding device for decoding scene description and converted scene description sent from the server and a display device for displaying decoded scenes and a user input device for receiving user input according to this display, and a display terminal for displaying decoded scenes sent from the server. Thus, decoding can be enabled at terminals having inferior decoding capabilities and display capabilities.

摘要翻译： 用户接口系统包括具有场景描述转换装置的服务器，用于将包含输入用户交互的场景描述转换为转换场景描述，同时留下包含用户交互的部分，以及用于将转换的场景描述解码为解码场景描述的场景描述解码装置，远程 终端具有用于解码从服务器发送的场景描述和转换场景描述的场景描述解码装置，以及用于显示解码场景的显示装置和用于接收根据该显示的用户输入的用户输入装置，以及显示已发送的解码场景的显示终端 从服务器。 因此，可以在具有较差解码能力和显示能力的终端处启用解码。

公开(公告)号：US06188700B1

公开(公告)日：2001-02-13

申请号：US08958569

申请日：1997-10-28

申请人： Motoki Kato ,  Hideki Koyanagi

发明人： Motoki Kato ,  Hideki Koyanagi

IPC分类号： H04J318

CPC分类号： H04N21/23406 ,  H04N19/115 ,  H04N19/149 ,  H04N19/15 ,  H04N19/152 ,  H04N19/164 ,  H04N19/184 ,  H04N19/61 ,  H04N21/44004

摘要： An encoded signal signal transmission method and apparatus is disclosed which performs stable signal reproduction without causing any breakage of a buffer on the side of a decoder system even when the transmission bit rate is changed. In encoding and transmitting a digital signal at a variable bit rate, an encoder buffer for temporarily storing an encoded signal on the side of an encoder system has a code buffer used by the encoder system for rate control, with the size of the code buffer being constant, and after a predetermined delay time from when the encoding bit rate is altered, an output bit rate from the encoder buffer is altered to a new value of the encoding bit rate.

摘要翻译： 公开了一种编码信号信号传输方法和装置，其即使在传输比特率改变时也执行稳定的信号再现，而不会导致解码器系统一侧的缓冲器的任何破损。 在以可变比特率对数字信号进行编码和发送时，用于在编码器系统侧临时存储编码信号的编码器缓冲器具有由编码器系统用于速率控制的代码缓冲器，其中代码缓冲器的大小为 并且在从编码比特率改变之后的预定延迟时间之后，来自编码器缓冲器的输出比特率被改变为编码比特率的新值。

公开(公告)号：US5471450A

公开(公告)日：1995-11-28

申请号：US350385

申请日：1994-12-08

申请人： Jun Yonemitsu ,  Hideki Koyanagi ,  Yoshiyuki Akiyama

发明人： Jun Yonemitsu ,  Hideki Koyanagi ,  Yoshiyuki Akiyama

IPC分类号： G11B7/00 ,  G11B7/005 ,  G11B20/10 ,  G11B20/18 ,  H04N5/85 ,  H04N5/926 ,  H04N5/937 ,  H04N21/2368 ,  H04N21/434

CPC分类号： G11B20/10527 ,  H04N19/152 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/44004 ,  H04N5/9264 ,  H04N5/937 ,  G11B2020/10666 ,  H04N19/50 ,  H04N5/85

摘要： A digital data reproducing apparatus and method which allows reproduction for a long period of time without deterioration in picture quality. Data are reproduced from an optical disk by a pickup and are transferred to and stored in a ring buffer memory. Data read from the ring buffer memory are transferred to and stored into a video code buffer of an encoder section. The data stored in the video code buffer are encoded in the encoder section and displayed on a display. A track jump judging circuit produces a track jumping instruction to cause the pickup to track jump back to a preceding track when the amount of data stored in the ring buffer memory reaches a predetermined value.

摘要翻译： 一种允许长时间再现而不劣化图像质量的数字数据再现装置和方法。 通过拾取器从光盘再现数据，并将其传送并存储在环形缓冲存储器中。 从环形缓冲存储器读取的数据被传送并存储到编码器部分的视频代码缓冲器中。 存储在视频代码缓冲器中的数据被编码在编码器部分中并显示在显示器上。 轨道跳跃判断电路产生轨道跳转指令，当存储在环形缓冲存储器中的数据量达到预定值时，导致拾取器跟踪跳回到先前的轨道。

公开(公告)号：US08565317B2

公开(公告)日：2013-10-22

申请号：US11079048

申请日：2005-03-14

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N7/17318 ,  G06F17/30905 ,  H04N21/234318 ,  H04N21/25833 ,  H04N21/6547

摘要： A user interface system comprises a server having a scene description converting device for converting scene description containing input user interaction into converted scene description while leaving parts containing the user interaction and a scene description decoding device for decoding converted scene description into decoded scene description, a remote terminal having a scene description decoding device for decoding scene description and converted scene description sent from the server and a display device for displaying decoded scenes and a user input device for receiving user input according to this display, and a display terminal for displaying decoded scenes sent from the server. Thus, decoding can be enabled at terminals having inferior decoding capabilities and display capabilities.

公开(公告)号：US07454710B2

公开(公告)日：2008-11-18

申请号：US11098342

申请日：2005-04-04

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： G06F3/00 ,  G06F15/00

CPC分类号： H04N7/17318 ,  G06F17/30905 ,  H04N21/234318 ,  H04N21/25833 ,  H04N21/6547

摘要： A user interface system comprises a server having a scene description converting device for converting scene description containing input user interaction into converted scene description while leaving parts containing the user interaction and a scene description decoding device for decoding converted scene description into decoded scene description, a remote terminal having a scene description decoding device for decoding scene description and converted scene description sent from the server and a display device for displaying decoded scenes and a user input device for receiving user input according to this display, and a display terminal for displaying decoded scenes sent from the server. Thus, decoding can be enabled at terminals having inferior decoding capabilities and display capabilities.

公开(公告)号：US07333711B2

公开(公告)日：2008-02-19

申请号：US09878288

申请日：2001-06-12

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： H04N5/91

CPC分类号： H04N21/23106 ,  H04N5/783 ,  H04N9/8042 ,  H04N21/23406 ,  H04N21/44004

摘要： A special playback request made by a user is input into a special playback controller. Transmission data to be transmitted to a decoding terminal based on the special playback request and insertion data to be transmitted together with the transmission data are read from a data storage unit. Used bits of the read transmission data and insertion data which occupy a vbv buffer are detected by a vbv delay detector. A stuffing insertion unit adds extra data to the read insertion data based on the detected used bits so as to adjust the data size of the insertion data. The resulting transmission data and the insertion data are selectively output by a switch based on the type of special playback operation indicated in the special playback request. The output transmission data and the insertion data are then transmitted to the decoding terminal.

摘要翻译： 用户进行的特殊播放请求被输入到特殊播放控制器中。 从数据存储单元读取基于与发送数据一起发送的特殊重放请求和插入数据发送到解码终端的发送数据。 由vbv延迟检测器检测占用vbv缓冲器的读取传输数据和插入数据的使用位。 填充插入单元基于检测到的使用位来向读取插入数据添加额外的数据，以便调整插入数据的数据大小。 所得到的传输数据和插入数据根据特殊播放请求中指示的特殊播放操作的类型由开关选择性地输出。 然后将输出传输数据和插入数据发送到解码终端。

公开(公告)号：US07325200B2

公开(公告)日：2008-01-29

申请号：US11098668

申请日：2005-04-04

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： G06F3/00 ,  G06F13/00

CPC分类号： H04N7/17318 ,  G06F17/30905 ,  H04N21/234318 ,  H04N21/25833 ,  H04N21/6547

摘要： A user interface system comprises a server having a scene description converting device for converting scene description containing input user interaction into converted scene description while leaving parts containing the user interaction and a scene description decoding device for decoding converted scene description into decoded scene description, a remote terminal having a scene description decoding device for decoding scene description and converted scene description sent from the server and a display device for displaying decoded scenes and a user input device for receiving user input according to this display, and a display terminal for displaying decoded scenes sent from the server. Thus, decoding can be enabled at terminals having inferior decoding capabilities and display capabilities.

公开(公告)号：US07269839B2

公开(公告)日：2007-09-11

申请号：US09876990

申请日：2001-06-11

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： H04N5/95 ,  H04N7/173

CPC分类号： H04N21/23424 ,  H04N21/23406 ,  H04N21/238 ,  H04N21/2387 ,  H04N21/6332 ,  H04N21/654

摘要： A special playback controller receives a special playback request from a user. A data storage unit stores data. In response to the special playback request received by the special playback controller, a data converter converts the data stored in the data storage unit into special playback data according to the type of special playback operation. The special playback data converted by the data converter is transmitted to a decoding terminal via a multiplexer, a transmitter, and a communication line, thereby enabling the decoding terminal to perform the special playback operation.

摘要翻译： 专用播放控制器从用户接收特殊播放请求。 数据存储单元存储数据。 响应于由特殊播放控制器接收的特殊重放请求，数据转换器根据特殊重放操作的类型将存储在数据存储单元中的数据转换成特殊重放数据。 由数据转换器转换的特殊重放数据通过多路复用器，发送器和通信线路发送到解码终端，从而使解码终端能够执行特殊重放操作。

公开(公告)号：US20060198438A1

公开(公告)日：2006-09-07

申请号：US11419080

申请日：2006-05-18

申请人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

发明人： Shinji Negishi ,  Hideki Koyanagi ,  Yoichi Yagasaki

IPC分类号： H04N11/04 ,  H04N11/02 ,  H04N7/12 ,  H04B1/66

CPC分类号： H04N21/23412 ,  H04N19/25 ,  H04N19/29 ,  H04N21/234318 ,  H04N21/2402 ,  H04N21/25833 ,  H04N21/2662 ,  H04N21/44012 ,  H04N21/47205 ,  H04N21/6587 ,  H04N21/8453

摘要： A user interface system includes a server which includes a scene description converter for converting an input scene description into scene description data having a hierarchical structure, based on an identifier that indicates a division unit for dividing the input scene description, in accordance with hierarchical information. A scene description delivering unit delivers the scene description having the hierarchical structure to a decoding terminal through a transmission medium/recording medium. A scene description storage device stores the scene description.

摘要翻译： 用户接口系统包括：服务器，其包括：场景描述转换器，用于根据分层信息，基于指示用于划分输入场景描述的分割单元的标识符，将输入场景描述转换为具有分层结构的场景描述数据。 场景描述传送单元通过传输介质/记录介质将具有分层结构的场景描述传送给解码终端。 场景描述存储装置存储场景描述。