公开(公告)号：US07787423B2

公开(公告)日：2010-08-31

申请号：US10936100

申请日：2004-09-08

申请人： Daisaku Komiya ,  Takao Nishiyama ,  Toshimasa Takaki ,  Masaki Takahashi

发明人： Daisaku Komiya ,  Takao Nishiyama ,  Toshimasa Takaki ,  Masaki Takahashi

IPC分类号： H04W4/04

CPC分类号： G08C17/02 ,  G08C2201/91 ,  G08C2201/93

摘要： A device in a PAN 7 having a plurality of devices 1 to 6 connected by short range communication whose network configuration dynamically changes is provided. A cellphone 1 includes a discovery function to discovery the devices 2 to 6 for a device capable of carrying out prescribed processing based on a request for execution of the prescribed processing from the cellphone 1 and a transmission control function to transmit output control information for outputting a notice indicating the capability of carrying out the prescribed information to the devices found by the discovery.

摘要翻译： 提供了具有通过其网络配置动态改变的短距离通信连接的多个设备1至6的PAN 7中的设备。 手机1包括发现功能，用于基于来自手机1执行规定处理的请求，发现能够执行规定处理的装置的装置2至6，以及发送控制功能，用于发送输出控制信息 通知指示对发现发现的设备执行规定信息的能力。

公开(公告)号：US20050053017A1

公开(公告)日：2005-03-10

申请号：US10936100

申请日：2004-09-08

申请人： Daisaku Komiya ,  Takao Nishiyama ,  Toshimasa Takaki ,  Masaki Takahashi

发明人： Daisaku Komiya ,  Takao Nishiyama ,  Toshimasa Takaki ,  Masaki Takahashi

IPC分类号： G08C17/02 ,  H04B5/00 ,  H04L12/00 ,  H04L12/56 ,  H04L29/12

CPC分类号： G08C17/02 ,  G08C2201/91 ,  G08C2201/93

摘要： A device in a PAN 7 having a plurality of devices 1 to 6 connected by short range communication whose network configuration dynamically changes is provided. A cellphone 1 includes a discovery function to discovery the devices 2 to 6 for a device capable of carrying out prescribed processing based on a request for execution of the prescribed processing from the cellphone 1 and a transmission control function to transmit output control information for outputting a notice indicating the capability of carrying out the prescribed information to the devices found by the discovery.

摘要翻译： 提供了具有通过其网络配置动态改变的短距离通信连接的多个设备1至6的PAN 7中的设备。 手机1包括发现功能，用于基于来自手机1执行规定处理的请求，发现能够执行规定处理的装置的装置2至6，以及发送控制功能，用于发送输出控制信息 通知指示对发现发现的设备执行规定信息的能力。

公开(公告)号：US07178159B1

公开(公告)日：2007-02-13

申请号：US09559159

申请日：2000-04-26

申请人： Atsushi Ando ,  Toshimasa Takaki ,  Toshio Oka ,  Akino Inoue ,  Tsutomu Uenoyama ,  Daisaku Komiya ,  Kazunori Yamada

发明人： Atsushi Ando ,  Toshimasa Takaki ,  Toshio Oka ,  Akino Inoue ,  Tsutomu Uenoyama ,  Daisaku Komiya ,  Kazunori Yamada

IPC分类号： H04N5/445 ,  H04N7/16 ,  G06F3/00

CPC分类号： H04L65/605 ,  G06T9/004 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/4084 ,  H04L65/607 ,  H04L65/80 ,  H04N19/124 ,  H04N19/132 ,  H04N19/162 ,  H04N19/172 ,  H04N19/587 ,  H04N19/59 ,  H04N19/61 ,  H04N21/222 ,  H04N21/234336 ,  H04N21/25808 ,  H04N21/25825 ,  H04N21/41407 ,  H04N21/6131 ,  H04N21/6377 ,  H04N21/658

摘要： A system is arranged by a service providing apparatus 109 for storing a plurality of contents data 110 and capable of transmitting the contents data via network interfaces 116a/116b and a communication path 112; and also a service relaying apparatus 101 for producing compressed moving picture data having a high image quality from still picture data, and capable of transmitting the compressed moving picture data via network interfaces 115a/115b and another communication path 111 to a reproducing terminal 106. As a result, desirable contents data can be displayed by the reproducing terminal which owns a capability of displaying the compressed moving picture data, but does not own such a capability of displaying the desirable contents data.

摘要翻译： 系统由服务提供装置109设置，用于存储多个内容数据110，并能够经由网络接口​​116a / 116b和通信路径112发送内容数据; 以及用于从静止图像数据产生具有高图像质量的压缩运动图像数据的服务中继装置101，并且能够经由网络接口​​115a / 115b和另一通信路径111将压缩的运动图像数据发送到再现终端106 。 结果，可以由具有显示压缩的运动图像数据的能力的再现终端显示期望的内容数据，但是不具有显示所需内容数据的能力。

公开(公告)号：US08073273B2

公开(公告)日：2011-12-06

申请号：US12065223

申请日：2006-08-14

申请人： Daisaku Komiya ,  Yoshimasa Honda

发明人： Daisaku Komiya ,  Yoshimasa Honda

IPC分类号： G06K9/36

CPC分类号： H04N19/43 ,  H04N19/11 ,  H04N19/136 ,  H04N19/176 ,  H04N19/423 ,  H04N19/44 ,  H04N19/50 ,  H04N19/51

摘要： A moving image receiving apparatus has a moving image decoding apparatus (303) for decoding received moving image data. The moving image decoding apparatus (303) comprises: a media buffer (401) for storing moving image data; an intra-map memory (402) for storing an intra-map indicating a location of an intrablock included in an interframe of the moving image data; a pseudo intraframe generator (404) that, based on an intra-map stored in the intra-map memory (402), extracts an image of an intrablock included in an interframe in order from a latest interframe accumulated in the media buffer (401), combines images of intrablocks extracted from a plurality of interframes, and thereby generates a pseudo intraframe; and a decoder (406) that starts to decode moving image data, using a pseudo intraframe. The moving image receiving apparatus can thus decode received moving image data from an arbitrary frame.

摘要翻译： 运动图像接收装置具有用于对接收的运动图像数据进行解码的运动图像解码装置（303）。 运动图像解码装置（303）包括：存储运动图像数据的媒体缓冲器（401） 用于存储指示包含在运动图像数据的帧间的块内的位置的帧内地图的地图内存储器（402）; 根据存储在所述地图内存储器（402）内的图像内的图像，从累积在所述媒体缓冲器（401）中的最新帧间起，依次提取帧间包含的块内图像的伪帧内生成器（404） 组合从多个帧间提取的块内图像，从而生成伪帧内; 以及使用伪帧内开始解码运动图像数据的解码器（406）。 因此，运动图像接收装置可以从任意帧解码所接收的运动图像数据。

公开(公告)号：US20100185748A1

公开(公告)日：2010-07-22

申请号：US12664923

申请日：2008-06-27

申请人： Hidenori Ishii ,  Daisaku Komiya

发明人： Hidenori Ishii ,  Daisaku Komiya

IPC分类号： G06F15/16

CPC分类号： H04N21/234 ,  H04N19/88 ,  H04N21/234318 ,  H04N21/236 ,  H04N21/41407 ,  H04N21/47214 ,  H04N21/6587 ,  H04N21/8547

摘要： A server (101) streams data coded by inter-frame prediction. The server (101) comprises: a transmission data generator (116) for causing an independently decodable key frame to be added with at least one difference frame following the key frame to create data of one transmission unit, and generating a buffering key frame added with information on the data of one transmission unit, the information including a frame number; and an output unit (114) for transmitting, with transmission timing of the key frame, a buffering key frame generated with a key frame that should be transmitted with the transmission timing, and transmitting an arbitrary frame with transmission timing of the difference frame. This can reduce buffering time for switching a terminal to play a stream between a plurality of terminals, allowing the switching to be done smoothly.

摘要翻译： 服务器（101）流动通过帧间预测编码的数据。 服务器（101）包括：发送数据生成器（116），用于使可独立解码的关键帧与所述关键帧之后的至少一个差分帧相加以创建一个发送单元的数据，并生成添加了 关于一个发送单元的数据的信息，所述信息包括帧号; 以及输出单元（114），用于以关键帧的发送定时，以应用发送定时发送的关键帧生成的缓冲关键帧进行发送，并且发送具有差分帧的发送定时的任意帧。 这可以减少用于切换终端以在多个终端之间播放流的缓冲时间，从而允许切换顺利进行。

公开(公告)号：US20090055537A1

公开(公告)日：2009-02-26

申请号：US11814746

申请日：2006-01-23

申请人： Kentaro Takei ,  Sachiko Takeshita ,  Daisaku Komiya ,  Maki Amishima ,  Mingqiang Xu

发明人： Kentaro Takei ,  Sachiko Takeshita ,  Daisaku Komiya ,  Maki Amishima ,  Mingqiang Xu

IPC分类号： G06F15/16

CPC分类号： H04M3/58 ,  H04M7/006 ,  H04M2203/2094

摘要： A transfer-source terminal, a communication-destination terminal, and a nearby terminal existing in the neighborhood of transfer-source terminal are provided. The nearby terminal collects connectivity information for monitoring connectivity after terminal switching by performing a communication process with the communication-destination terminal, and transmits the connectivity information collected to the transfer-source terminal. The transfer-source terminal receives connectivity information from the nearby terminal by a connectivity information receiving unit, determines a transfer-destination terminal from among the nearby terminals according to connectivity information by a transfer-destination terminal determinating unit, and transfers a communication session with a communication-destination terminal to the transfer-destination terminal determined, by a session transferring unit.

摘要翻译： 提供了存在于传送源终端附近的传送源终端，通信目的地终端和附近的终端。 附近的终端通过与通信目的地终端进行通信处理来收集用于监视终端切换后的连接的连接信息，并将收集的连接信息发送到传送源终端。 传输源终端通过连通性信息接收单元从附近的终端接收连接信息，根据传输目的地终端确定单元的连接性信息从附近的终端确定传送目的地终端，并且传送与 通过会话传送单元确定的传送目的地终端的通信目的地终端。

公开(公告)号：US06804302B1

公开(公告)日：2004-10-12

申请号：US09407487

申请日：1999-09-28

申请人： Kazunori Yamada ,  Atsushi Ando ,  Tsutomu Uenoyama ,  Daisaku Komiya

发明人： Kazunori Yamada ,  Atsushi Ando ,  Tsutomu Uenoyama ,  Daisaku Komiya

IPC分类号： H04N712

CPC分类号： G11B27/031 ,  G11B20/00855 ,  H04N19/107 ,  H04N19/126 ,  H04N19/157 ,  H04N19/159 ,  H04N19/17 ,  H04N19/172 ,  H04N19/23 ,  H04N19/40 ,  H04N19/46 ,  H04N19/48 ,  H04N19/55 ,  H04N19/57 ,  H04N19/61 ,  H04N19/70 ,  H04N19/91

摘要： A multimedia title including sources of plural data-types such as a motion picture, still picture and text data, presentation methods of respective sources, and the data-types is edited in every frame, so that a video signal is created. Based on a scenario, the video signal is coded adaptively to respective data-types of each source. As a result, calculation volume is reduced and picture quality is improved.

摘要翻译： 在每个帧中编辑包括诸如运动图像，静止图像和文本数据的多种数据类型的源的多媒体标题，各个源的呈现方法和数据类型，从而创建视频信号。 基于场景，视频信号被自适应地编码到每个源的相应数据类型。 结果，计算量减少，画质提高。

公开(公告)号：US06798837B1

公开(公告)日：2004-09-28

申请号：US09507040

申请日：2000-02-18

申请人： Tsutomu Uenoyama ,  Daisaku Komiya ,  Osamu Iwasaki ,  Minoru Etoh

发明人： Tsutomu Uenoyama ,  Daisaku Komiya ,  Osamu Iwasaki ,  Minoru Etoh

IPC分类号： H04N712

CPC分类号： H04N19/40 ,  H04N19/61

摘要： A video coding method and apparatus realize that a calculation amount required to perform a converting process operation of compression formats can be reduced, and also deterioration in an image quality, which is caused by this compression format converting process operation, can be reduced. A video converting unit includes added information processing means for using added information contained in an input bit stream in coding operation. This added information involves a motion vector, a motion prediction difference signal, a quadrature converting coefficient, and a quantizing value.

摘要翻译： 视频编码方法和装置可以减少执行压缩格式的转换处理操作所需的计算量，并且还可以降低由该压缩格式转换处理操作引起的图像质量的劣化。 视频转换单元包括用于在编码操作中使用包含在输入比特流中的附加信息的附加信息处理装置。 该附加信息涉及运动矢量，运动预测差分信号，正交变换系数和量化值。

公开(公告)号：US06628839B1

公开(公告)日：2003-09-30

申请号：US09510999

申请日：2000-02-22

申请人： Daisaku Komiya ,  Tsutomu Uenoyama ,  Osamu Iwasaki

发明人： Daisaku Komiya ,  Tsutomu Uenoyama ,  Osamu Iwasaki

IPC分类号： G06K936

CPC分类号： H04N19/40

摘要： An image coding system converting apparatus is arranged by employing input means 102 for sequentially reading an input bit stream, a decoder unit 103 for decoding inputted data, a data buffer 104 for saving either non-compression image data or image data being decoded in a half way, an added information buffer 105 for saving either added information related to image data or added information related to a coding system, an encoder unit 106 for encoding the image data read out from the data buffer 104 with reference to the added information read out from the added information buffer 105, and output means 107 for outputting the image data encoded by the encoder unit 106. Accordingly, it is provided an image coding system converting apparatus, and an image coding system converting method, capable of converting an image coded by one image coding system into another image coding system in a high speed, while suppressing a deterioration of an image quality, and also to provide a recording medium for recording thereon a computer readable program capable of executing the image coding system converting method.

摘要翻译： 图像编码系统转换装置通过采用用于顺序读取输入比特流的输入装置102，用于解码输入数据的解码器单元103，用于将非压缩图像数据或被解码的图像数据保存在一半中的数据缓冲器104 一种用于保存与图像数据相关的添加信息或与编码系统相关的附加信息的附加信息缓冲器105，参考从数据缓冲器104读出的附加信息对从数据缓冲器104读出的图像数据进行编码的编码器单元106 附加信息缓冲器105和用于输出由编码器单元106编码的图像数据的输出装置107.因此，提供了一种图像编码系统转换装置和图像编码系统转换方法，其能够将由一个 图像编码系统进入另一图像编码系统，同时抑制图像质量的劣化，并且还提供记录媒体 用于在其上记录能够执行图像编码系统转换方法的计算机可读程序。

公开(公告)号：US06452971B1

公开(公告)日：2002-09-17

申请号：US09505506

申请日：2000-02-17

申请人： Osamu Iwasaki ,  Tsutomu Uenoyama ,  Daisaku Komiya

发明人： Osamu Iwasaki ,  Tsutomu Uenoyama ,  Daisaku Komiya

IPC分类号： H04N736

CPC分类号： H04N19/40

摘要： Moving picture transforming system which executes transformation of moving picture coding scheme at high speed and with less degradation of picture quality, in that there are provided a motion compensating means 42 for compensating an image based on the motion information output from the variable length decoding means; a moving picture decoding means 120 consisting of an image memory for storing a reference image used by the motion compensating means; a motion information memory portion 20 for storing the motion information output from the moving picture decoding means; a motion prediction controlling portion 60 for outputting a candidate of the motion vector and controlling execution of the motion prediction, based on the motion information accumulated in the motion information memory portion; a motion candidate memory 53 for storing a plurality of outputs of the motion prediction controlling portion in sequence; an adaptive motion predicting means 51 for performing the motion prediction of the image output from the moving picture decoding means based on motion candidates accumulated in the motion candidate memory and the searched information accumulated in the search information memory; and a moving picture coding portion 130 for performing the coding based on them.

摘要翻译： 因为提供了一个运动补偿装置42，用于基于从可变长度解码装置输出的运动信息来补偿图像;运动补偿装置42，用于根据从可变长度解码装置输出的运动信息来补偿运动图像; 由用于存储由运动补偿装置使用的参考图像的图像存储器组成的运动图像解码装置120; 用于存储从运动图像解码装置输出的运动信息的运动信息存储部分20; 运动预测控制部分60，用于根据积累在运动信息存储部分中的运动信息输出运动矢量的候选并控制运动预测的执行; 运动候选存储器53，用于依次存储运动预测控制部分的多个输出; 一种自适应运动预测装置51，用于根据积累在运动候选存储器中的运动候选和积累在搜索信息存储器中的搜索信息，执行从运动图像解码装置输出的图像的运动预测; 以及用于基于它们执行编码的运动图像编码部分130。