公开(公告)号：US08667142B2

公开(公告)日：2014-03-04

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 ,  G06F15/173

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：US08588692B2

公开(公告)日：2013-11-19

申请号：US11575223

申请日：2006-02-01

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

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

IPC分类号： H04B7/00

CPC分类号： H04W8/22 ,  H04L67/14 ,  H04L67/16 ,  H04L67/36 ,  H04L69/18 ,  H04L69/24 ,  H04W4/02 ,  H04W8/005 ,  H04W40/00 ,  H04W88/04 ,  H04W92/18

摘要： An object of the invention is to present service selection to the user immediately when it is made possible to realize a new service with a communication terminal of an associated party. A communication terminal 100 enables the user to use a communication service using a peripheral equipment within a communication range with an associated terminal connected through a network and includes a total control section 104 having a capability information change notification unit for notifying the associated terminal of occurrence of change in the peripheral equipment within the communication range and a service candidate determination unit for determining an available communication service with the associated terminal when change in the peripheral equipment occurs.

摘要翻译： 本发明的一个目的是当有可能用关联方的通信终端实现新的服务时，立即向用户呈现服务选择。 通信终端100使用户能够使用与通过网络连接的相关终端的通信范围内的外围设备的通信服务，并且包括总控制部分104，其具有能力信息改变通知单元，用于通知相关终端的发生 在通信范围内的外围设备的变化以及服务候选确定单元，用于当发生外围设备的变化时确定与相关联的终端的可用的通信服务。

公开(公告)号：US08280178B2

公开(公告)日：2012-10-02

申请号：US13275639

申请日：2011-10-18

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：US08275906B2

公开(公告)日：2012-09-25

申请号：US11917469

申请日：2006-06-06

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

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

IPC分类号： G06F15/173

CPC分类号： H04L65/1069 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1083 ,  H04L65/1086 ,  H04L69/40 ,  H04W76/20

摘要： A switch instruction is transmitted from a PC terminal to a portable PC terminal; the portable PC terminal transmits a switch connection request to a portable communication terminal on the other end of communication; the portable PC terminal, when it is waiting for a response to the switch connection request and receives a switch connection request from the other end of communication, detects that switching processes are being performed simultaneously; upon detection of the simultaneous switching, a switching session related to either switch connection request is determined to be continued; the portable PC terminal, which received the switch connection request to which the switching session determined to be continued was related, transmits a success response including information on the switching process of the portable PC terminal side; and the PC terminal, which received the switch connection request to which the one to be stopped was related, transmits a failure response.

摘要翻译： 开关指令从PC终端发送到便携式PC终端; 便携式PC终端在通信的另一端向便携式通信终端发送切换连接请求; 便携式PC终端当等待对交换机连接请求的响应并且从通信的另一端接收到交换机连接请求时，检测到正在同时执行切换处理; 在检测到同时切换时，确定与任一切换连接请求相关的切换会话继续进行; 接收到切换会话确定为继续的交换机连接请求的便携式PC终端发送包括关于便携式PC终端侧的切换处理的信息的成功响应; 并且接收到要停止的交换机连接请求相关的PC终端发送故障响应。

公开(公告)号：US20100232343A1

公开(公告)日：2010-09-16

申请号：US12377509

申请日：2007-08-14

申请人： Ming qiang Xu ,  Daisaku Komiya

发明人： Ming qiang Xu ,  Daisaku Komiya

IPC分类号： H04W40/00

CPC分类号： H04L65/1083 ,  H04B7/155 ,  H04L65/1006 ,  H04L65/1096 ,  H04L65/605 ,  H04L67/2823 ,  H04M3/58 ,  H04M7/006 ,  H04M2203/2066 ,  H04W88/04 ,  H04W88/06

摘要： A relay device (40) comprises: an NW interface (408) for making a connection with a switching source terminal (20) that is receiving media data transmitted from a media server (10) and with a switching destination terminal (30); an information storage (403) for storing a media data processing capacity of the switching source terminal (20) and switching destination terminal (30); a media controller (401) for making a transmission request to the media server (10) for media data corresponding to the above processing capacity in the information storage (403), and for acquiring the above processing capacity of the switching destination terminal (30) from the information storage (403) and instructing to transfer the media data corresponding to the acquired processing capacity to the switching destination terminal (30); a media receiver (404) for receiving the media data transmitted from the media server (10); a media buffer (405) for holding the media data; and a media transmitter (406) for acquiring from the media buffer (405) the media data corresponding to the processing capacity of the switching destination terminal (30) and transferring it to the switching destination terminal (30).

摘要翻译： 中继装置（40）包括：NW接口（408），用于与正在接收从媒体服务器（10）和转交目的地终端（30）发送的媒体数据的切换源终端（20）进行连接; 用于存储切换源终端（20）和切换目的地终端（30）的媒体数据处理能力的信息存储（403）。 用于向所述媒体服务器（10）发送与所述信息存储器（403）中的上述处理能力对应的媒体数据的传输请求并且用于获取所述切换目的地终端（30）的上述处理能力的媒体控制器（401） 从所述信息存储器（403）发送指示将所获取的处理能力对应的媒体数据传送到切换目的地终端（30）; 媒体接收器（404），用于接收从媒体服务器（10）发送的媒体数据; 用于保存媒体数据的媒体缓冲器（405）; 以及媒体发送器（406），用于从媒体缓冲器（405）获取与切换目的地终端（30）的处理能力对应的媒体数据并将其传送到切换目的地终端（30）。

公开(公告)号：US20090103819A1

公开(公告)日：2009-04-23

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：US20080205507A1

公开(公告)日：2008-08-28

申请号：US11666608

申请日：2006-02-08

申请人： Daisaku Komiya ,  Yoshimasa Honda ,  Sachiko Takeshita

发明人： Daisaku Komiya ,  Yoshimasa Honda ,  Sachiko Takeshita

IPC分类号： H04N7/12 ,  G06F15/16

CPC分类号： H04N19/44 ,  H04L41/509 ,  H04L65/1083 ,  H04L65/4076 ,  H04L65/607 ,  H04N21/44004

摘要： When a switching target device receives a media output indication from a sender device, a switch (401) connects with contact B, which causes all image data stored in an extended media buffer (402) to be inputted in a decoder (201), starting from the first frame (which is an I-frame) of the image data. The decoder (201) decodes the image data, starting from the I-frame, and stores a reconstructed image in a reconstructed-image buffer (202). A reconstructed image required for decoding video picture data outputted from a media buffer (2108) is held in the reconstructed-image buffer (202). Thus, when device switching occurs, the decoder (201) can immediately start decoding regardless of whether video picture data inputted from the media buffer (2108) is an intraframe.

摘要翻译： 当切换目标设备从发送者设备接收到媒体输出指示时，开关（401）与联系人B连接，使得存储在扩展媒体缓冲器（402）中的所有图像数据输入到解码器（201）中，开始 从图像数据的第一帧（其是I帧）。 解码器（201）从I帧开始解码图像数据，并将重构图像存储在重构图像缓冲器（202）中。 对从媒体缓冲器（2108）输出的视频图像数据进行解码所需的重建图像被保存在重建图像缓冲器（202）中。 因此，当设备切换发生时，无论从媒体缓冲器（2108）输入的视频图像数据是否是帧内，解码器（201）都可以立即开始解码。

公开(公告)号：US07292632B2

公开(公告)日：2007-11-06

申请号：US10456677

申请日：2003-06-09

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

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

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

CPC分类号： H04N19/40 ,  H04N19/105 ,  H04N19/115 ,  H04N19/124 ,  H04N19/132 ,  H04N19/139 ,  H04N19/146 ,  H04N19/152 ,  H04N19/159 ,  H04N19/172 ,  H04N19/176 ,  H04N19/46 ,  H04N19/523 ,  H04N19/587 ,  H04N19/61

摘要： A first data sequence generated by a first moving picture coding system having an intra-frame coding mode and an inter-frame coding mode is transformed to a second data sequence generated by a second moving picture coding system having an intra-frame coding mode and an inter-frame coding mode. The method includes prereading a coding mode of a successive frame succeeding a present frame from the first data sequence, judging whether or not a preread coding mode of the successive frame is the intra-frame coding mode and determining whether or not to code the present frame by the second moving picture coding system corresponding to a generated code amount of the second data sequence when the coding mode of the successive frame is the intra-frame coding mode. Data coded by the intra-frame coding mode existing in the first data sequence is transformed to the second data sequence.

摘要翻译： 由具有帧内编码模式和帧间编码模式的第一运动图像编码系统生成的第一数据序列被变换为由具有帧内编码模式的第二运动图像编码系统和 帧间编码模式。 该方法包括对来自第一数据序列的当前帧以后的连续帧的编码模式进行预编译，判断连续帧的预读编码模式是否为帧内编码模式，并确定是否对当前帧进行编码 当连续帧的编码模式是帧内编码模式时，通过与第二数据序列的生成代码量对应的第二运动图像编码系统。 通过存在于第一数据序列中的帧内编码模式编码的数据被变换为第二数据序列。

公开(公告)号：US06925121B1

公开(公告)日：2005-08-02

申请号：US09164333

申请日：1998-10-01

申请人： Daisaku Komiya ,  Tsutomu Uenoyama ,  Kazunori Yamada ,  Hiroaki Yoshio

发明人： Daisaku Komiya ,  Tsutomu Uenoyama ,  Kazunori Yamada ,  Hiroaki Yoshio

IPC分类号： H04N5/92 ,  H04N19/105 ,  H04N19/136 ,  H04N19/139 ,  H04N19/176 ,  H04N19/18 ,  H04N19/423 ,  H04N19/50 ,  H04N19/51 ,  H04N19/513 ,  H04N19/547 ,  H04N19/57 ,  H04N19/59 ,  H04N19/60 ,  H04N19/625 ,  H04N7/12

CPC分类号： H04N19/40 ,  H04N19/51

摘要： A system of detecting a motion vector for an object block in a current frame of an orthogonally transformed video with respect to a stored reference frame. The motion vector is detected by: extracting a predetermined pattern of lower frequency components from the object block; orthogonally inverse transforming the extracted lower frequency components within the pattern to yield the pattern of pixel data; searching the reference frame for a block having a maximum correlation with the pattern of pixel data; and calculating the motion vector from the object block to the block having a maximum correlation. As an orthogonal transform, DCT (discrete cosine transform) is preferable. Creating a row and a column image comprising sums obtained by adding all the pixels in each column and each row of the object block and applying the above searching and calculating process to the row and the column image enables the motion vector detection from a normal or noncompressed video.

摘要翻译： 一种检测相对于存储的参考帧的正交变换视频的当前帧中的对象块的运动矢量的系统。 通过以下步骤检测运动矢量：从对象块中提取较低频率分量的预定模式; 在图案内正交逆变换提取的较低频分量以产生像素数据的图形; 在参考帧中搜索与像素数据的图案具有最大相关性的块; 以及计算从目标块到具有最大相关性的块的运动矢量。 作为正交变换，优选DCT（离散余弦变换）。 创建行和列图像，其包括通过将每个列中的所有像素和对象块的每一行相加并将上述搜索和计算处理应用于行和列图像而获得的和，使得能够从正常或非压缩的运动矢量检测 视频。

公开(公告)号：US08620097B2

公开(公告)日：2013-12-31

申请号：US13568444

申请日：2012-08-07

申请人： Daisaku Komiya ,  Takahiro Nishi ,  Youji Shibahara ,  Hisao Sasai ,  Toshiyasu Sugio ,  Kyoko Tanikawa ,  Toru Matsunobu

发明人： Daisaku Komiya ,  Takahiro Nishi ,  Youji Shibahara ,  Hisao Sasai ,  Toshiyasu Sugio ,  Kyoko Tanikawa ,  Toru Matsunobu

IPC分类号： G06K9/36 ,  G06K9/46

CPC分类号： H04N19/124 ,  G06T9/00 ,  G06T9/005 ,  G06T9/007 ,  G06T9/008 ,  H04N19/13 ,  H04N19/134 ,  H04N19/17 ,  H04N19/172 ,  H04N19/174 ,  H04N19/176 ,  H04N19/436 ,  H04N19/46 ,  H04N19/503 ,  H04N19/51 ,  H04N19/593 ,  H04N19/60 ,  H04N19/70

摘要： An image coding method includes: dividing a picture into tiles; coding the tiles to generate pieces of coded data each of which corresponds to a different one of the tiles; and generating a bitstream including the pieces of coded data. The coding of the tiles includes: generating a first code string by coding a first tile which is one of the tiles, without referring to coding information used in coding another one of the tiles; and adding a bit string after the first code string to make a bit length of first coded data which is one of the pieces of coded data, a multiple of a predetermined N bits, N being an integer greater than or equal to 2.

摘要翻译： 图像编码方法包括：将图像划分成瓦片; 对瓦片进行编码以生成各自对应于不同瓦片的编码数据; 以及生成包括所述编码数据的比特流。 瓦片的编码包括：通过对作为瓦片之一的第一瓦片进行编码来生成第一代码串，而不参考在编码另一个瓦片中使用的编码信息; 并且在第一代码串之后添加位串以使得作为编码数据之一的第一编码数据的位长度，预定N位的倍数，N是大于或等于2的整数。