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    IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING PROGRAM, AND IMAGE DECODING PROGRAM
    5.
    发明申请
    IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING PROGRAM, AND IMAGE DECODING PROGRAM 有权
    图像编码装置，图像解码装置，图像编码方法，图像解码方法，图像编码程序和图像解码程序

    公开(公告)号：US20100002945A1

    公开(公告)日：2010-01-07

    申请号：US12558299

    申请日：2009-09-11

    申请人： Kazuo Sugimoto ,  Satoru Adachi ,  Sadaatsu Kato ,  Minoru Etoh ,  Mitsuru Kobayashi ,  Hiroyuki Yamaguchi

    发明人： Kazuo Sugimoto ,  Satoru Adachi ,  Sadaatsu Kato ,  Minoru Etoh ,  Mitsuru Kobayashi ,  Hiroyuki Yamaguchi

    IPC分类号： G06K9/36

    CPC分类号： H04N19/192 ,  H04N19/119 ,  H04N19/13 ,  H04N19/132 ,  H04N19/172 ,  H04N19/176 ,  H04N19/51 ,  H04N19/60 ,  H04N19/61 ,  H04N19/91

    摘要： A variable-length encoder that feeds a Coded Block Pattern (CBP) as an input symbol to variable-length code output part. Coded symbol memory supplies CBPs in neighboring blocks as coding map table reference information to coding map table provider. Coding map table provider determines a coding map table used in coding of the CBP, based on these CBPs in the neighboring blocks, and provides a coding map table H4 to variable-length code output part. Variable-length coding table provider feeds a variable-length coding table to variable-length code output part. Then the coding target CBP is subjected to variable-length coding, and the resultant is outputted as coded data. This allows information source coding of coding symbols to be performed efficiently according to the coding condition and the property of image.

    摘要翻译： 将编码块模式（CBP）作为输入符号馈送到可变长度代码输出部分的可变长度编码器。 编码符号存储器将相邻块中的CBP作为编码映射表参考信息提供给编码映射表提供者。 编码映射表提供者基于相邻块中的这些CBP，确定用于编码CBP的编码映射表，并将编码映射表H4提供给可变长度代码输出部分。 可变长度编码表提供者将可变长度编码表提供给可变长度代码输出部分。 然后对编码目标CBP进行可变长度编码，并将其作为编码数据输出。 这允许根据编码条件和图像的属性有效地执行编码符号的信息源编码。

    IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING PROGRAM, AND IMAGE DECODING PROGRAM
    7.
    发明申请
    IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING PROGRAM, AND IMAGE DECODING PROGRAM 失效
    图像编码装置，图像解码装置，图像编码方法，图像解码方法，图像编码程序和图像解码程序

    公开(公告)号：US20070242892A1

    公开(公告)日：2007-10-18

    申请号：US11754110

    申请日：2007-05-25

    申请人： Kazuo Sugimoto ,  Satoru Adachi ,  Sadaatsu Kato ,  Minoru Etoh ,  Mitsuru Kobayashi ,  Hiroyuki Yamaguchi

    发明人： Kazuo Sugimoto ,  Satoru Adachi ,  Sadaatsu Kato ,  Minoru Etoh ,  Mitsuru Kobayashi ,  Hiroyuki Yamaguchi

    IPC分类号： G06K9/00

    CPC分类号： H04N19/192 ,  H04N19/119 ,  H04N19/13 ,  H04N19/132 ,  H04N19/172 ,  H04N19/176 ,  H04N19/51 ,  H04N19/60 ,  H04N19/61 ,  H04N19/91

    摘要： Variable-length encoder 16 feeds a CBP as an input symbol H1 to variable-length code output part 30. Coded symbol memory 31 supplies CBPs in neighboring blocks as coding map table reference information H2 to coding map table provider 32. Coding map table provider 32 determines a coding map table used in coding of the CBP, based on these CBPs in the neighboring blocks, and provides a coding map table H4 to variable-length code output part 30. Variable-length coding table provider 33 feeds a variable-length coding table H5 to variable-length code output part 30. Then the coding target CBP is subjected to variable-length coding, and the resultant is outputted as coded data D9. This allows information source coding of coding symbols to be performed efficiently according to the coding condition and the property of image.

    摘要翻译： 可变长度编码器16将CBP作为输入符号H 1馈送到可变长度代码输出部分30。 编码符号存储器31将相邻块中的CBP作为编码映射表参考信息H 2提供给编码映射表提供器32。 编码映射表提供器32基于相邻块中的这些CBP确定用于CBP的编码中使用的编码映射表，并将编码映射表H 4提供给可变长度代码输出部30。 可变长度编码表提供器33将可变长度编码表H 5馈送到可变长度代码输出部分30。 然后对编码目标CBP进行可变长度编码，并将其作为编码数据D9输出。 这允许根据编码条件和图像的属性有效地执行编码符号的信息源编码。

    Data transmission method, data transmission apparatus, and data transmission system
    9.
    发明授权
    Data transmission method, data transmission apparatus, and data transmission system 失效
    数据传输方式，数据传输装置和数据传输系统

    公开(公告)号：US07630413B2

    公开(公告)日：2009-12-08

    申请号：US10737763

    申请日：2003-12-18

    申请人： Mitsuru Kobayashi ,  Hiroyuki Yamaguchi ,  Satoru Adachi ,  Kazuo Sugimoto ,  Sadaatsu Kato

    发明人： Mitsuru Kobayashi ,  Hiroyuki Yamaguchi ,  Satoru Adachi ,  Kazuo Sugimoto ,  Sadaatsu Kato

    IPC分类号： H04J3/04

    CPC分类号： H04L25/14

    摘要： A system for improving the transmission efficiency of channels involved in multilink communication and reducing the load of processing. A first data transmission apparatus changes the number of transmission channels involved in multilink communication from “x” to “y”, acquires SS (sampling size) and SPF(samples per frame) associated with the number of transmission channels “y” from an SS/SPF table, generates multilink frames based on the acquired SS and SPF, and transmits them to a second data transmission apparatus. When it is detected that the number of transmission channels has been changed from “x” to “y”, the second data transmission apparatus acquires the SS and SPF associated with the number of transmission channels “y” from the SS/SPF table, generates multilink frames based on the acquired SS and SPF, and transmits them to the first data transmission apparatus.

    摘要翻译： 一种用于提高多链路通信中涉及的信道的传输效率并减少处理负载的系统。 第一数据传输装置将多链路通信中涉及的传输信道的数量从“x”改变为“y”，从SS获取与传输信道数“y”相关联的SS（采样大小）和SPF（每帧采样） / SPF表，基于所获取的SS和SPF生成多链路帧，并将其发送到第二数据发送装置。 当检测到传输信道的数量已经从“x”变为“y”时，第二数据传输装置从SS / SPF表获取与传输信道数“y”相关联的SS和SPF，产生 基于所获取的SS和SPF的多链路帧，并将它们发送到第一数据发送装置。

    Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing program
    10.
    发明授权
    Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing program 有权
    运动图像编码装置，运动图像解码装置，运动图像编码方法，运动图像解码方法，程序和计算机可读记录介质存储程序

    公开(公告)号：US08391364B2

    公开(公告)日：2013-03-05

    申请号：US12034134

    申请日：2008-02-20

    申请人： Minoru Etoh ,  Satoru Adachi ,  Mitsuru Kobayashi ,  Sadaatsu Kato

    发明人： Minoru Etoh ,  Satoru Adachi ,  Mitsuru Kobayashi ,  Sadaatsu Kato

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

    CPC分类号： H04N9/8042 ,  H04N19/105 ,  H04N19/117 ,  H04N19/139 ,  H04N19/157 ,  H04N19/17 ,  H04N19/503 ,  H04N19/51 ,  H04N19/523 ,  H04N19/53 ,  H04N19/56 ,  H04N19/577 ,  H04N19/59 ,  H04N19/593 ,  H04N19/61 ,  H04N19/70

    摘要： An object of the present invention is to express a predicted picture signal with light overheads, and to provide motion compensation of different pixel accuracy. A moving picture encoding device 20 according to the present invention includes a motion vector detection means 32 for detecting a motion vector of a predetermined area to be encoded in a frame picture, a prediction means 33c for predicting the motion vector of the predetermined area to be encoded by using an encoded motion vector of a predetermined area in the frame picture, a determination means 33d for determining whether or not the motion vector detected by the motion vector detection means 32 is a predetermined motion vector set in accordance with the motion vector predicted by the prediction means 33c, and a switching means 33e for switching a method of calculating a motion compensation value of the predetermined area to be encoded depending on whether or not the motion vector detected by the motion vector detection means 32 is the predetermined motion vector.

    摘要翻译： 本发明的目的是用光开销来表达预测图像信号，并提供不同像素精度的运动补偿。 根据本发明的运动图像编码装置20包括用于检测要在帧图像中编码的预定区域的运动矢量的运动矢量检测装置32，用于预测预定区域的运动矢量的预测装置33c 通过使用帧图像中的预定区域的编码运动矢量编码的确定装置33d，用于确定由运动矢量检测装置32检测的运动矢量是否是根据由 预测单元33c以及切换单元33e，用于根据运动矢量检测单元32检测出的运动矢量是否为规定的运动矢量，切换计算要编码的规定区域的运动补偿值的方法。