公开(公告)号：US20060109823A1

公开(公告)日：2006-05-25

申请号：US11328055

申请日：2006-01-10

申请人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

发明人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

IPC分类号： H04B7/216

CPC分类号： H04N21/4126 ,  H04L67/04 ,  H04L69/04 ,  H04L69/14 ,  H04L69/18 ,  H04L2001/0096 ,  H04N21/238 ,  H04N21/43637 ,  H04N21/4402 ,  H04W4/18

摘要： A contents transmission system comprising a first terminal which receives a first code stream produced by compression-encoding contents and has a converter section converting the first code stream into a second code stream having a data size smaller than that of the first code stream, a transmission section transmitting the second code stream, and a second terminal which receives the second code stream transmitted from the first terminal and has a reconstruction section reconstructing the contents by decoding the second code stream.

公开(公告)号：US20060114861A1

公开(公告)日：2006-06-01

申请号：US11328128

申请日：2006-01-10

申请人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

发明人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

IPC分类号： H04B7/216

CPC分类号： H04N21/4126 ,  H04L67/04 ,  H04L69/04 ,  H04L69/14 ,  H04L69/18 ,  H04L2001/0096 ,  H04N21/238 ,  H04N21/43637 ,  H04N21/4402 ,  H04W4/18

摘要： A contents transmission system comprising a first terminal which receives a first code stream produced by compression-encoding contents and has a converter section converting the first code stream into a second code stream having a data size smaller than that of the first code stream, a transmission section transmitting the second code stream, and a second terminal which receives the second code stream transmitted from the first terminal and has a reconstruction section reconstructing the contents by decoding the second code stream.

摘要翻译： 一种内容传输系统，包括：第一终端，其接收通过压缩编码内容产生的第一代码流，并具有将所述第一代码流转换成具有小于所述第一代码流的数据大小的第二代码流的转换器部分;传输 以及第二终端，其接收从第一终端发送的第二代码流，并具有通过对第二代码流进行解码来重建内容的重建部。

公开(公告)号：US20060114860A1

公开(公告)日：2006-06-01

申请号：US11326484

申请日：2006-01-06

申请人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

发明人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

IPC分类号： H04B7/216

CPC分类号： H04N21/4126 ,  H04L67/04 ,  H04L69/04 ,  H04L69/14 ,  H04L69/18 ,  H04L2001/0096 ,  H04N21/238 ,  H04N21/43637 ,  H04N21/4402 ,  H04W4/18

摘要： A contents transmission system comprising a first terminal which receives a first code stream produced by compression-encoding contents and has a converter section converting the first code stream into a second code stream having a data size smaller than that of the first code stream, a transmission section transmitting the second code stream, and a second terminal which receives the second code stream transmitted from the first terminal and has a reconstruction section reconstructing the contents by decoding the second code stream.

公开(公告)号：US20050213544A1

公开(公告)日：2005-09-29

申请号：US11142318

申请日：2005-06-02

申请人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

发明人： Yoshihiro Kikuchi ,  Tadaaki Masuda ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Noboru Yamaguchi ,  Rieko Furukawa

IPC分类号： H04N19/25 ,  H04L29/04 ,  H04N7/14 ,  H04N7/24 ,  H04N19/00 ,  H04N19/40 ,  H04N21/238 ,  H04N21/41 ,  H04N21/4363 ,  H04N21/4402 ,  H04W4/06 ,  H04W4/18 ,  H04W84/12 ,  H04W84/20 ,  H04B7/216

CPC分类号： H04N21/4126 ,  H04L67/04 ,  H04L69/04 ,  H04L69/14 ,  H04L69/18 ,  H04L2001/0096 ,  H04N21/238 ,  H04N21/43637 ,  H04N21/4402 ,  H04W4/18

摘要： A contents transmission system comprising a first terminal which receives a first code stream produced by compression-encoding contents and has a converter section converting the first code stream into a second code stream having a data size smaller than that of the first code stream, a transmission section transmitting the second code stream, and a second terminal which receives the second code stream transmitted from the first terminal and has a reconstruction section reconstructing the contents by decoding the second code stream.

摘要翻译： 一种内容传输系统，包括：第一终端，其接收通过压缩编码内容产生的第一代码流，并具有将所述第一代码流转换成具有小于所述第一代码流的数据大小的第二代码流的转换器部分;传输 以及第二终端，其接收从第一终端发送的第二代码流，并具有通过对第二代码流进行解码来重建内容的重建部。

公开(公告)号：US06750841B2

公开(公告)日：2004-06-15

申请号：US10211563

申请日：2002-08-05

申请人： Goh Itoh ,  Hisao Fujiwara ,  Hitoshi Kobayashi ,  Haruhiko Okumura ,  Noboru Yamaguchi ,  Toshiaki Watanabe ,  Yoshihiro Kikuchi ,  Takashi Ida ,  Takeshi Chujoh ,  Yoko Sambonsugi ,  Takeshi Nagai ,  Rieko Furukawa

发明人： Goh Itoh ,  Hisao Fujiwara ,  Hitoshi Kobayashi ,  Haruhiko Okumura ,  Noboru Yamaguchi ,  Toshiaki Watanabe ,  Yoshihiro Kikuchi ,  Takashi Ida ,  Takeshi Chujoh ,  Yoko Sambonsugi ,  Takeshi Nagai ,  Rieko Furukawa

IPC分类号： G09G336

CPC分类号： G09G3/3659 ,  G09G3/3648 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2310/04 ,  G09G2320/0257 ,  G09G2320/103 ,  G09G2330/021

摘要： A liquid crystal display apparatus comprising a display panel having a plurality of pixels arranged in a matrix, signals lines for inputting a video signal to the plurality of pixels, and switching elements for selecting the pixels individually, a video decoder which decodes input compressed video data to obtain a reconstructed picture signal for each frame, a change region detector for detecting a change region between a previous frame and a current frame by using the reconstructed picture signal, to obtain address data on the change region, a display signal converter for converting the reconstructed picture signal into a display picture signal, a difference signal detector for detecting a difference signal indicating at least a difference between the previous frame and the current frame, a switch driver for selectively driving the switching elements to select the pixels corresponding to the change region in accordance with the address data, and a signal line driver for adding the difference signal and the display picture signal of the previous frame, and inputting an addition result to the signal lines.

摘要翻译： 一种液晶显示装置，包括具有排列成矩阵的多个像素的显示面板，将用于向多个像素输入视频信号的信号线，以及用于单独选择像素的开关元件，对输入的压缩视频数据进行解码的视频解码器 为了获得每帧的重构图像信号，使用重构图像信号检测前一帧和当前帧之间的改变区域的变化区域检测器，以获得关于改变区域的地址数据，显示信号转换器，用于将 重建图像信号转换为显示图像信号;差分信号检测器，用于检测指示前一帧和当前帧之间的至少差异的差分信号;开关驱动器，用于选择性地驱动开关元件以选择与变化区域对应的像素 根据地址数据，以及用于添加该信号线的信号线驱动器 信号信号和前一帧的显示图像信号，并将相加结果输入到信号线。

公开(公告)号：US06452579B1

公开(公告)日：2002-09-17

申请号：US09537112

申请日：2000-03-29

申请人： Goh Itoh ,  Hisao Fujiwara ,  Hitoshi Kobayashi ,  Haruhiko Okumura ,  Noboru Yamaguchi ,  Toshiaki Watanabe ,  Yoshihiro Kikuchi ,  Takashi Ida ,  Takeshi Chujoh ,  Yoko Sambonsugi ,  Takeshi Nagai ,  Rieko Furukawa

发明人： Goh Itoh ,  Hisao Fujiwara ,  Hitoshi Kobayashi ,  Haruhiko Okumura ,  Noboru Yamaguchi ,  Toshiaki Watanabe ,  Yoshihiro Kikuchi ,  Takashi Ida ,  Takeshi Chujoh ,  Yoko Sambonsugi ,  Takeshi Nagai ,  Rieko Furukawa

IPC分类号： G09G336

CPC分类号： G09G3/3659 ,  G09G3/3648 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2310/04 ,  G09G2320/0257 ,  G09G2320/103 ,  G09G2330/021

摘要： A liquid crystal display apparatus comprising a display panel having a plurality of pixels arranged in a matrix, signals lines for inputting a video signal to the plurality of pixels, and switching elements for selecting the pixels individually, a video decoder which decodes input compressed video data to obtain a reconstructed picture signal for each frame, a change region detector for detecting a change region between a previous frame and a current frame by using the reconstructed picture signal, to obtain address data on the change region, a display signal converter for converting the reconstructed picture signal into a display picture signal, a difference signal detector for detecting a difference signal indicating at least a difference between the previous frame and the current frame, a switch driver for selectively driving the switching elements to select the pixels corresponding to the change region in accordance with the address data, and a signal line driver for adding the difference signal and the display picture signal of the previous frame, and inputting an addition result to the signal lines.

公开(公告)号：US20070061679A1

公开(公告)日：2007-03-15

申请号：US11584584

申请日：2006-10-23

申请人： Yoshihiro Kikuchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai

发明人： Yoshihiro Kikuchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai

IPC分类号： H03M13/00

CPC分类号： H04L1/0042 ,  G11B20/1813 ,  G11B27/3027 ,  H03M13/15 ,  H03M13/152 ,  H03M13/23 ,  H03M13/33 ,  H03M13/356 ,  H04J3/0602 ,  H04L1/0041 ,  H04L1/0047 ,  H04L1/0068 ,  H04L1/007 ,  H04L1/0075 ,  H04L1/0079 ,  H04L1/0083 ,  H04L7/041 ,  H04L7/048 ,  H04L2001/0098 ,  H04N7/56 ,  H04N19/00 ,  H04N19/61 ,  H04N19/68 ,  H04N19/70 ,  H04N19/89

摘要： In a coding system wherein an error correction/detection coding is combined with a synchronization recovering technique using a synchronization code, the problems of a pseudo synchronization and a step out due to error detection are solved. There is provided a coding part 212 for coding an input multiplexed code string 201 to an error correcting/detecting code comprising an information bit and a check bit, and code string assembling part 213 for inserting a synchronization code into any one of a plurality of periodically predetermined synchronization code inserting positions in the code string 201, for arranging the information bit at an optional position in the code string, and for arranging the check bit at a position other than the synchronization code inserting positions in the code string 201 to assemble an output code string 205.

摘要翻译： 在其中纠错/检测编码与使用同步码的同步恢复技术组合的编码系统中，解决了由于错误检测引起的伪同步和失步的问题。 提供了一个用于将输入的多路复用代码串201编码到包括信息位和校验位的纠错/检测码的编码部分212，以及代码串组合部分213，用于将同步码插入多个周期性的任一个 代码串201中的预定同步代码插入位置，用于将信息位布置在代码串中的可选位置处，并且用于将校验位排列在代码串201中的同步代码插入位置以外的位置，以组合输出 代码串205。

公开(公告)号：US20070061678A1

公开(公告)日：2007-03-15

申请号：US11584583

申请日：2006-10-23

申请人： Yoshihiro Kikuchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai

发明人： Yoshihiro Kikuchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Takeshi Nagai

IPC分类号： H03M13/00

CPC分类号： H04L1/0042 ,  G11B20/1813 ,  G11B27/3027 ,  H03M13/15 ,  H03M13/152 ,  H03M13/23 ,  H03M13/33 ,  H03M13/356 ,  H04J3/0602 ,  H04L1/0041 ,  H04L1/0047 ,  H04L1/0068 ,  H04L1/007 ,  H04L1/0075 ,  H04L1/0079 ,  H04L1/0083 ,  H04L7/041 ,  H04L7/048 ,  H04L2001/0098 ,  H04N7/56 ,  H04N19/00 ,  H04N19/61 ,  H04N19/68 ,  H04N19/70 ,  H04N19/89

摘要： In a coding system where in an error correction/detection coding is combined with a synchronization recovering technique using a synchronization code, the problems of a pseudo synchronization and a step out due to error detection are solved. There is provided a coding part 212 for coding an input multiplexed code string 201 to an error correcting-/detecting code comprising an information bit and a check bit, and code string assembling part 213 for inserting a synchronization code into any one of a plurality of periodically predetermined synchronization code inserting positions in the code string 201, for arranging the information bit at an optional position in the code string, and for arranging the check bit at a position other than the synchronization code inserting positions in the code string 201 to assemble an output code string 205.

摘要翻译： 在将错误校正/检测编码与使用同步码的同步恢复技术组合的编码系统中，解决了由于错误检测引起的伪同步和失步的问题。 提供了编码部分212，用于将输入的多路复用代码串201编码到包括信息位和校验位的纠错/检测码，以及代码串组合部分213，用于将同步码插入到多个 在代码串201中周期性地预定的同步代码插入位置，用于将信息位布置在代码串中的可选位置处，并且用于将校验位排列在代码串201中的同步代码插入位置以外的位置，以组合 输出代码串205。

公开(公告)号：US06339657B1

公开(公告)日：2002-01-15

申请号：US09365806

申请日：1999-08-03

申请人： Noboru Yamaguchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Yoshihiro Kikuchi ,  Takashi Ida ,  Takeshi Chujoh

发明人： Noboru Yamaguchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Yoshihiro Kikuchi ,  Takashi Ida ,  Takeshi Chujoh

IPC分类号： G06K936

CPC分类号： H04N19/59 ,  H04N19/107 ,  H04N19/124 ,  H04N19/129 ,  H04N19/132 ,  H04N19/136 ,  H04N19/146 ,  H04N19/149 ,  H04N19/15 ,  H04N19/17 ,  H04N19/18 ,  H04N19/187 ,  H04N19/196 ,  H04N19/20 ,  H04N19/30 ,  H04N19/48 ,  H04N19/503 ,  H04N19/60 ,  H04N19/61 ,  H04N19/80

摘要： An image data coding and/or decoding system according to the present invention has an input terminal for inputting an image data signal, a screen-area determining section for determining the area of the produced screen by analyzing the image data signal, a code amount assigning section for assignment of the screen on the basis of the determined results from the screen-area determining section, and a coding section for coding the image data signal inputted using the control signal from the code amount assigning control section.

摘要翻译： 根据本发明的图像数据编码和/或解码系统具有用于输入图像数据信号的输入端子，用于通过分析图像数据信号来确定所产生的屏幕的区域的屏幕区域确定部分， 基于来自屏幕区域确定部分的确定结果来分配屏幕的部分，以及用于对从代码量分配控制部分使用控制信号输入的图像数据信号进行编码的编码部分。

公开(公告)号：US6052150A

公开(公告)日：2000-04-18

申请号：US223784

申请日：1998-12-31

申请人： Yoshihiro Kikuchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takashi Ida ,  Noboru Yamaguchi ,  Takeshi Chujoh

发明人： Yoshihiro Kikuchi ,  Toshiaki Watanabe ,  Kenshi Dachiku ,  Takashi Ida ,  Noboru Yamaguchi ,  Takeshi Chujoh

IPC分类号： G06T9/00 ,  H04N7/26 ,  H04N7/36 ,  H04N7/50 ,  H04N7/52 ,  H04N7/32

CPC分类号： H04N7/52 ,  H04N19/00 ,  H04N19/51 ,  H04N19/517 ,  H04N19/543 ,  H04N19/61 ,  H04N19/107 ,  H04N19/20 ,  H04N19/30 ,  H04N19/70

摘要： A video coding/decoding apparatus comprises a prediction circuit that divides an input video signal into large regions and small regions in a hierarchical fashion and produces a prediction signal by performing prediction region by region, a subtracter for generating a prediction error signal for a prediction signal at the lowest level, a DCT circuit for coding a prediction error signal, a quantization circuit and a variable-length encoder, a variable-length encoder for coding the prediction mode and motion vector information obtained at each level from the prediction circuit, and a multiplexer for multiplexing the code strings obtained from the variable-length encoder and dividing them into the upper-layer and lower-layer code strings to output the code strings obtained at the variable-length encoder particularly as upper-layer code strings.

摘要翻译： 视频编码/解码装置包括：预测电路，以分层方式将输入视频信号分割为大区域和小区域，并通过逐区域进行预测产生预测信号;减法器，用于产生用于预测信号的预测误差信号 在最低级别，用于编码预测误差信号的DCT电路，量化电路和可变长度编码器，用于编码从预测电路获得的每个级别的预测模式和运动矢量信息的可变长度编码器，以及 多路复用器，用于多路复用从可变长度编码器获得的代码串，并将其分成上层和下层代码串，以输出在可变长度编码器处获得的代码串，特别是作为上层代码串。