专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20050084016A1 Video encoding apparatus and video decoding apparatus 有权
标题翻译：视频编码装置和视频解码装置
公开(公告)号：US20050084016A1
公开(公告)日：2005-04-21
申请号：US10971309
申请日：2004-10-25
申请人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Yoshihiro Kikuchi
发明人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Yoshihiro Kikuchi
IPC分类号： H04N19/50 , G06T3/40 , G06T9/00 , H03M7/36 , H03M7/42 , H04N19/107 , H04N19/13 , H04N19/134 , H04N19/136 , H04N19/14 , H04N19/166 , H04N19/167 , H04N19/176 , H04N19/186 , H04N19/196 , H04N19/20 , H04N19/423 , H04N19/46 , H04N19/463 , H04N19/503 , H04N19/51 , H04N19/517 , H04N19/52 , H04N19/59 , H04N19/60 , H04N19/61 , H04N19/65 , H04N19/68 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/91 , H04N7/12
CPC分类号： H04N19/59 , H04N19/20
摘要： An alpha-map encoding apparatus includes a first down-sampling circuit (21) for down-sampling an alpha-map signal which represents the shape of an object and the position in the frame of the object at a down-sampling ratio based on size conversion ratio information, an up-sampling circuit (23) for up-sampling the alpha-map signal at an up-sampling ratio based on size conversion ratio information given to restore the down-sampled-alpha-map signal to an original size, and outputting a local decoded alpha-map signal, a motion estimation/compensation circuit (25) for generating a motion estimation/compensation signal on the basis of the previous decoded video signal and a motion vector signal, a second down-sampling circuit (26) for down-sampling the motion estimation/compensation signal at the down-sampling ratio, a binary image encoder for encoding the alpha-map signal down-sampled by the first down-sampling circuit to a binary image in accordance with the motion estimation/compensation signal down-sampled by the second down-sampling circuit, and outputting an encoded binary image signal, and a multiplexer for multiplexing and outputting the encoded binary image signal and the up-sampling ratio information.
摘要翻译：阿尔法 - 地图编码装置包括：第一下采样电路（21），用于以基于尺寸的下采样比下降采样表示对象的形状和对象的帧中的位置的阿尔法 - 转换比信息，上采样电路（23），用于根据给定的大小转换比信息以上采样比对上述阿尔法 - 映射信号进行采样，以将下采样的α-地图信号恢复到原始大小; 并输出局部解码的阿尔法 - 映射信号，基于先前解码的视频信号和运动矢量信号产生运动估计/补偿信号的运动估计/补偿电路（25），第二下采样电路（26）），用于以下采样比对运动估计/补偿信号进行下采样;二进制图像编码器，用于根据运动估计/补偿信号将由第一下采样电路下采样的阿尔法 - 映射信号编码为二进制图像; compe 由第二下采样电路进行下采样的信号信号，并输出编码的二进制图像信号，以及多路复用器，用于复用并输出编码的二进制图像信号和上采样比信息。

62. 发明授权

US06868184B2 Method and apparatus for image coding and/or decoding using a position and shape map 失效
标题翻译：使用位置和形状图进行图像编码和/或解码的方法和装置
公开(公告)号：US06868184B2
公开(公告)日：2005-03-15
申请号：US10422972
申请日：2003-04-25
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： G06T9/00 , H04N7/26 , H04N7/30 , H04N7/36 , H04N7/50 , G06K9/36
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： A method or apparatus for decoding an image data comprising decoding a coded map signal indicative of a position and shade of a content in a screen inputted for every block of picture signals; decoding coded orthogonal transform coefficients and an average value of pixels inside of the content; performing a two-dimensional inverse orthogonal transform of an orthogonal transform coefficient; and deriving a regenerative picture signal by synthesizing results of the two-dimensional inverse orthogonal transform, with the average value.
摘要翻译：一种用于对图像数据进行解码的方法或装置，包括：解码在每个图像信号块输入的屏幕中指示内容的位置和阴影的编码图形信号; 解码编码的正交变换系数和内容中的像素的平均值; 执行正交变换系数的二维逆正交变换; 并通过将二维逆正交变换的结果与平均值进行合成而得到再生图像信号。

63. 发明授权

US06750841B2 Display apparatus 有权
标题翻译：显示装置
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。

64. 发明授权

US06714684B2 Subband image compression of blocks within a bounded shape using a resolution transform 失效
标题翻译：使用分辨率变换在有界形状中的块的子带图像压缩
公开(公告)号：US06714684B2
公开(公告)日：2004-03-30
申请号：US10287609
申请日：2002-11-05
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： System consistent with this invention comprise a first coding part configured to code a map signal indicative of the position and shape of a content in a screen inputted for every square block of picture signals to be coded, a subband dividing part configured to divide the picture signals into a plurality of subband picture signals, a resolution transform part configured to perform the resolution transform of the map signal into the resolution of each of the subband picture signals divided by the subband dividing part, and a second coding part configured to code each of the subband picture signals divided by the subband dividing part when blocks are inside of the content, and coding only the signals inside of the content when the blocks contain the boundary portion of the content in the subband picture signals according to the map signal resolution-transformed by the resolution transform part.
摘要翻译：符合本发明的系统包括：第一编码部分，被配置为编码表示在要编码的每个图像信号的每个平方块输入的屏幕中的内容的位置和形状的映射信号;子带分割部分，被配置为将图像信号分解成多个子带图像信号，分辨率变换部分被配置为执行将地图信号的分辨率变换成由子带分割部分划分的每个子带图像信号的分辨率，以及第二编码部分，当块位于内容内部时由子带分割部分划分的子带图像信号，并且当块包含子带图像信号中的内容的边界部分时，仅根据内容的内部信号进行编码，根据由分辨率变换部分。

65. 发明授权

US06668616B1 Carbon monoxide sensor 有权
标题翻译：一氧化碳传感器
公开(公告)号：US06668616B1
公开(公告)日：2003-12-30
申请号：US09857026
申请日：2001-08-09
申请人： Rihito Shoji , Nobuharu Katsuki , Takashi Ida
发明人： Rihito Shoji , Nobuharu Katsuki , Takashi Ida
IPC分类号： G01N27416
CPC分类号： G01N27/4074 , G01N27/4114 , G01N33/004
摘要： A carbon monoxide sensor having a fast response performance without leakage of object gas to an exterior atmosphere is presented. The sensor includes: a proton conductive electrolyte film; two electrodes having catalysts and being disposed at opposite sides of the proton conductive electrolyte film; a positive electrode current collector plate, where a gas passage having a gas inlet and outlet is formed, with the gas passage contacting one of electrodes; a negative electrode current collector plate having plural holes contacting the other of the electrodes; a direct-current power source having positive and negative terminals connected to the positive and negative electrode current collector plates, respectively; and a current detecting unit for detecting a current that varies depending on a concentration of carbon monoxide in an object gas, containing hydrogen, flowing in the gas passage.
摘要翻译：提出了一种具有快速响应性能的一氧化碳传感器，而不会将物体气体泄漏到外部气氛。传感器包括：质子传导电解质膜; 两个具有催化剂的电极并设置在质子传导性电解质膜的相对侧; 正极集电板，其中形成有气体入口和出口的气体通道，气体通道接触电极之一; 具有与另一个电极接触的多个孔的负极集电板; 分别具有正极和负极端子的直流电源，分别连接到正极集电板和负极集电板; 以及电流检测单元，用于检测根据在气体通道中流动的含氢气的目标气体中的一氧化碳浓度而变化的电流。

66. 发明授权

US06614938B2 Image compression with orthogonal transform of blocks within a bounded shape 失效
标题翻译：在有界形状的块内进行正交变换的图像压缩
公开(公告)号：US06614938B2
公开(公告)日：2003-09-02
申请号：US10006653
申请日：2001-12-10
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 coding system that codes a map signal indicative of the position and shape of a content in a screen inputted for every block of picture signals to be coded; performs the orthogonal transform of the picture signals in accordance with the map signal to output an orthogonal transform coefficient; and codes the orthogonal transform coefficient. The coding system may perform the two-dimensional orthogonal transform of the picture signals of all the pixels with respect to the blocks located inside of the content, and may perform the orthogonal transform of only the signals of the pixels contained in the content with respect to the blocks containing the boundary portion of the content.
摘要翻译：一种图像编码系统，其对在要编码的每个图像信号块输入的屏幕中编码表示内容的位置和形状的映射信号; 根据地图信号执行图像信号的正交变换，以输出正交变换系数; 并对正交变换系数进行编码。编码系统可以相对于位于内容内的块执行所有像素的图像信号的二维正交变换，并且可以仅对包含在内容中的像素的信号进行正交变换，相对于包含内容的边界部分的块。

67. 发明授权

US06414466B1 Device, method and computer readable recording medium for indicating charge information of a battery 失效
标题翻译：用于指示电池的电荷信息的装置，方法和计算机可读记录介质
公开(公告)号：US06414466B1
公开(公告)日：2002-07-02
申请号：US09688529
申请日：2000-10-16
申请人： Takashi Ida
发明人： Takashi Ida
IPC分类号： H01M1044
CPC分类号： G06F1/1637 , B41J3/32 , G06F1/1626 , G06F15/0225 , G09B21/003 , Y10S320/21
摘要： A state and amount of charge indication device includes a braille indicator indicating characters in braille, a key unit for selecting information to be indicated, a charge control circuit, which controls the charging of a rechargeable battery and which is used to detect the state of charge. An A/D converter is provided for measuring a charging voltage of the rechargeable battery and a central processing unit controls, based on operations by the key unit, the braille indicator. The braille indicator is used to indicate states of charge, such as “in process of charging”, “completion of charging”, and “rechargeable battery error”, or the result of detection by the A/D converter, such as “fully charged”, “half charged”, or “remaining charge insufficient”.
摘要翻译：充电指示装置的状态和数量包括盲文指示器，其指示盲文中的字符，用于选择要指示的信息的键单元，控制充电电池的充电并用于检测充电状态的充电控制电路。提供了用于测量可充电电池的充电电压的A / D转换器，并且中央处理单元基于键单元的操作来控制盲文指示器。盲文指示器用于指示充电状态，例如“充电过程”，“充电完成”和“充电电池故障”，或A / D转换器检测的结果，如“充满电 “，”一半充电“或”剩余电量不足“。

68. 发明授权

US06339620B1 Video coding and video decoding apparatus according to a reduction ratio setting information signal 失效
标题翻译：根据减速比设定信息信号的视频编码和视频解码装置
公开(公告)号：US06339620B1
公开(公告)日：2002-01-15
申请号：US09722816
申请日：2000-11-28
申请人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Takaaki Kuratate
发明人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Takaaki Kuratate
IPC分类号： H04N712
CPC分类号： G06T3/4023 , G06T3/40 , H04N19/20 , H04N19/29 , H04N19/59
摘要： A video encoding apparatus is provided with a resolution converting section, an encoding section, land a transmitting section. The resolution converting section enlarges or reduces a binary picture which represents the shape of an object. The encoding section encodes a binary picture reduced by the resolution converting section. The reduction ratio used by the resolution converting section is encoded, and the transmitting section transmits this encoded reduction ratio along with encoded data on the binary picture. The amount of encoded data produced from the encoding section is controlled by changing the enlargement/reduction ratio used by the resolution converting section.
摘要翻译：视频编码装置具有分辨率转换部分，编码部分，接收发射部分。分辨率转换部分放大或缩小表示对象的形状的二进制图像。编码部分对由分辨率转换部分缩小的二进制图像进行编码。对分辨率转换部分使用的缩小率进行编码，并且发送部分将该编码缩小率与二进制图像上的编码数据一起发送。通过改变由分辨率转换部分使用的放大/缩小比率来控制从编码部分产生的编码数据量。

69. 发明授权

US06292585B1 Video coding and video decoding apparatus 失效
标题翻译：视频编码和视频解码装置
公开(公告)号：US06292585B1
公开(公告)日：2001-09-18
申请号：US09635570
申请日：2000-08-09
申请人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Takaaki Kuratate
发明人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Takaaki Kuratate
IPC分类号： G06K936
CPC分类号： G06T3/40 , G06T9/20 , H04N19/21 , H04N19/29 , H04N19/59
摘要： A video encoding apparatus is provided with a resolution converting section, an encoding section, and a transmitting section. The resolution converting section enlarges or reduces a binary picture which represents the shape of an object. The encoding section encodes a binary picture reduced by the resolution converting section. The reduction ratio used by the resolution converting section is encoded, and the transmitting section transmits this encoded reduction ratio along with encoded data on the binary picture. The amount of encoded data produced from the encoding section is controlled by changing the enlargement/reduction ratio used by the resolution converting section.
摘要翻译：视频编码装置具有分辨率转换部分，编码部分和发送部分。分辨率转换部分放大或缩小表示对象的形状的二进制图像。编码部分对由分辨率转换部分缩小的二进制图像进行编码。对分辨率转换部分使用的缩小率进行编码，并且发送部分将该编码缩小率与二进制图像上的编码数据一起发送。通过改变由分辨率转换部分使用的放大/缩小比率来控制从编码部分产生的编码数据量。

70. 发明授权

US06292514B1 Video encoding apparatus and video decoding apparatus 有权
公开(公告)号：US06292514B1
公开(公告)日：2001-09-18
申请号：US09634761
申请日：2000-08-08
申请人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Yoshihiro Kikuchi
发明人： Noboru Yamaguchi , Toshiaki Watanabe , Takashi Ida , Yoshihiro Kikuchi
IPC分类号： H04B166
CPC分类号： H04N19/59 , H04N19/20
摘要： An alpha-map encoding apparatus includes a first down-sampling circuit (21) for down-sampling an alpha-map signal which represents the shape of an object and the position in the frame of the object at a down-sampling ratio based on size conversion ratio information, an up-sampling circuit (23) for up-sampling the alpha-map signal at an up-sampling ratio based on size conversion ratio information given to restore the down-sampled alpha-map signal to an original size, and outputting a local decoded alpha-map signal, a motion estimation/compensation circuit (25) for generating a motion estimation/compensation signal on the basis of the previous decoded video signal and a motion vector signal, a second down-sampling circuit (26) for down-sampling the motion estimation/compensation signal at the down-sampling ratio, a binary image encoder for encoding the alpha-map signal down-sampled by the first down-sampling circuit to a binary image in accordance with the motion estimation/compensation signal down-sampled by the second down-sampling circuit, and outputting an encoded binary image signal, and a multiplexer for multiplexing and outputting the encoded binary image signal and the up-sampling ratio information.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式