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公开(公告)号：US20080100741A1
公开(公告)日：2008-05-01
申请号：US11792491
申请日：2005-03-17
申请人： Yuka Fujita , Toshiyuki Takahashi , Atsushi Hori , Takeo Kawaura , Koichi Hiramatsu , Masashi Hidai
发明人： Yuka Fujita , Toshiyuki Takahashi , Atsushi Hori , Takeo Kawaura , Koichi Hiramatsu , Masashi Hidai
IPC分类号： H04N7/01
CPC分类号： H04N5/44504 , G09G5/227 , G09G5/243 , G09G5/26 , G09G2340/0407 , G09G2340/0442 , G09G2340/10 , G09G2340/125 , H04N7/01 , H04N7/0122 , H04N9/641 , H04N21/42202 , H04N21/42653 , H04N21/4312 , H04N21/432 , H04N21/44016 , H04N21/440272 , H04N21/4622 , H04N21/478
摘要： An image processing device includes a car navigation processing unit 12 for processing a WQVGA signal, a TV receiving processing unit 15 for processing an NTSC signal, and an image resolution converting unit 17 which carries out an image resolution conversion of the NTSC signal from the TV receiving processing unit 15 to a WQVGA signal. The TV receiving processing unit 15 includes a pixel aspect ratio converting unit 104 for carrying out a pixel aspect ratio conversion of character data acquired from a WQVGA-ready character-font set 2, and a graphics/TV image compositing unit 106 for compositing an output from the pixel aspect ratio converting unit 104 with the NTSC signal, and for outputting a composite signal to the image resolution converting unit 17.
摘要翻译： 一种图像处理装置包括用于处理WQVGA信号的汽车导航处理单元12，用于处理NTSC信号的TV接收处理单元15以及执行来自TV的NTSC信号的图像分辨率转换的图像分辨率转换单元17 接收处理单元15连接到WQVGA信号。 TV接收处理单元15包括用于执行从WQVGA就绪字符集2获取的字符数据的像素长宽比转换的像素宽高比转换单元104和用于合成输出的图形/ TV图像合成单元106 从像素长宽比转换单元104输出NTSC信号，并将复合信号输出到图像分辨率转换单元17。
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公开(公告)号：US20110007361A1
公开(公告)日：2011-01-13
申请号：US12446348
申请日：2006-11-16
IPC分类号： H04N1/40
CPC分类号： G06T5/30 , G06T11/203
摘要： An image processing device includes a multiplier 1 for multiplying a pixel signal P(x) by a weighting factor α0 (0≦α0≦1), a delay element 2 for delaying the pixel signal P(x) which has not been multiplied yet by the weighting factor α0 by the multiplier 1 by one pixel, and a multiplier 3 for multiplying the pixel signal P(x−1) delayed by the delay element 2 by a weighting factor α1 (0≦α1≦1), the total sum of the weighting factors α0 and α1 being larger than 1 and smaller than an upper limit αmax. An adder 4 adds the multiplication result α0·P(x) of the multiplier 1 and the multiplication result α1·P(x−1) of the multiplier 3, and a limiter 5 limits the addition result P′(x) of the adder 4 in such a way that P′(x) falls within a maximum density value Pmax.
摘要翻译： 图像处理装置包括：乘法器1，用于将像素信号P（x）乘以加权因子α0（0＆amp; nlE;α0＆nlE; 1）;延迟元件2，用于将未被乘以的像素信号P（x） 乘法器1的加权因子α0乘以一个像素，乘法器3将由延迟元件2延迟的像素信号P（x-1）乘以加权因子α1（0＆nlE;α1＆nlE; 1），总和 加权系数α0，α1大于1，小于上限αmax。 加法器4将乘法器1的相乘结果α0·P（x）和乘法器3的相乘结果α1·P（x-1）相加，限制器5限制加法器的相加结果P'（x） 4，使得P'（x）落在最大密度值Pmax内。
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公开(公告)号：US08358442B2
公开(公告)日：2013-01-22
申请号：US12446348
申请日：2006-11-16
CPC分类号： G06T5/30 , G06T11/203
摘要： An image processing device includes a multiplier 1 for multiplying a pixel signal P(x) by a weighting factor α0 (0≦α0≦1), a delay element 2 for delaying the pixel signal P(x) which has not been multiplied yet by the weighting factor α0 by the multiplier 1 by one pixel, and a multiplier 3 for multiplying the pixel signal P(x−1) delayed by the delay element 2 by a weighting factor α1 (0≦α1≦1), the total sum of the weighting factors α0 and α1 being larger than 1 and smaller than an upper limit αmax. An adder 4 adds the multiplication result α0·P(x) of the multiplier 1 and the multiplication result α1·P(x−1) of the multiplier 3, and a limiter 5 limits the addition result P′(x) of the adder 4 in such a way that P′(x) falls within a maximum density value Pmax.
摘要翻译： 图像处理装置包括：乘法器1，用于将像素信号P（x）乘以加权因子α0（0＆amp; nlE;α0＆nlE; 1）;延迟元件2，用于将未被乘以的像素信号P（x） 乘法器1的加权因子α0乘以一个像素，乘法器3将由延迟元件2延迟的像素信号P（x-1）乘以加权因子α1（0＆nlE;α1＆nlE; 1），总和 加权系数α0，α1大于1，小于上限αmax。 加法器4将乘法器1的相乘结果α0·P（x）和乘法器3的相乘结果α1·P（x-1）相加，限制器5限制加法器的相加结果P'（x） 4，使得P'（x）落在最大密度值Pmax内。
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公开(公告)号：US07830400B2
公开(公告)日：2010-11-09
申请号：US10589903
申请日：2004-04-12
IPC分类号： G09G5/02
CPC分类号： H04N5/20 , H04N5/45 , H04N21/44012
摘要： A display unit has an image presentation section 10 for receiving a plurality of monomedia data and presentation style data describing a presentation style of a frame of each of the individual monomedia data, for generating scaling/combining control information 111 for combining the individual monomedia data, and for generating a composite video frame 103 by combining the individual monomedia data; an image enhancing section 20 for obtaining a correction target region of designated monomedia data in the composite video frame 103 in response to the scaling/combining control information 111, for generating correction data by obtaining interframe difference in the correction target region, and for generating a display video frame 104 by carrying out image enhancing processing of the correction target region in response to the correction data generated; and an image display section 30 for displaying the display video frame 104.
摘要翻译： 显示单元具有用于接收多个单体数据的图像呈现部分10和描述每个单独媒体数据的帧的呈现风格的演示风格数据，用于产生用于组合单个单体数据的缩放/组合控制信息111， 并通过组合各个单体数据来生成复合视频帧103; 图像增强部分20，用于响应于缩放/组合控制信息111获得复合视频帧103中的指定单体数据的校正目标区域，用于通过获得校正目标区域中的帧间差异来产生校正数据， 通过响应于所生成的校正数据执行校正对象区域的图像增强处理来显示视频帧104; 以及用于显示显示视频帧104的图像显示部分30。
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公开(公告)号：US20070171235A1
公开(公告)日：2007-07-26
申请号：US10589903
申请日：2004-04-12
IPC分类号： G09G5/00
CPC分类号： H04N5/20 , H04N5/45 , H04N21/44012
摘要： A display unit has an image presentation section 10 for receiving a plurality of monomedia data and presentation style data describing a presentation style of a frame of each of the individual monomedia data, for generating scaling/combining control information 111 for combining the individual monomedia data, and for generating a composite video frame 103 by combining the individual monomedia data; an image enhancing section 20 for obtaining a correction target region of designated monomedia data in the composite video frame 103 in response to the scaling/combining control information 111, for generating correction data by obtaining interframe difference in the correction target region, and for generating a display video frame 104 by carrying out image enhancing processing of the correction target region in response to the correction data generated; and an image display section 30 for displaying the display video frame 104.
摘要翻译： 显示单元具有用于接收多个单体数据的图像呈现部分10和描述每个单独媒体数据的帧的呈现风格的演示风格数据，用于产生用于组合单个单体数据的缩放/组合控制信息111， 并通过组合各个单体数据来生成复合视频帧103; 图像增强部分20，用于响应于缩放/组合控制信息111获得复合视频帧103中的指定单体数据的校正目标区域，用于通过获得校正目标区域中的帧间差异来产生校正数据， 通过响应于所生成的校正数据执行校正对象区域的图像增强处理来显示视频帧104; 以及用于显示显示视频帧104的图像显示部分30。
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公开(公告)号：US07907889B2
公开(公告)日：2011-03-15
申请号：US11991247
申请日：2005-11-02
申请人： Yuka Fujita , Koichi Hiramatsu
发明人： Yuka Fujita , Koichi Hiramatsu
IPC分类号： H04H20/74
摘要： A digital broadcasting receiver temporarily stores data about a digital broadcasting program currently being viewed and listened-to at a time when the reception state thereof is good in the form of transport packets or packets of a data broadcasting content, or in the form of a screen still image, and, when the reception state has gotten worse, plays back the stored data as an alternative image.
摘要翻译： 数字广播接收机临时存储关于当前正在观看和收听的数字广播节目的数据，其接收状态良好的传输分组或数据广播内容的分组或者以屏幕的形式 静止图像，并且当接收状态变得更糟时，回放存储的数据作为替代图像。
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公开(公告)号：US20090282456A1
公开(公告)日：2009-11-12
申请号：US11991247
申请日：2005-11-02
申请人： Yuka Fujita , Koichi Hiramatsu
发明人： Yuka Fujita , Koichi Hiramatsu
摘要： A digital broadcasting receiver temporarily stores data about a digital broadcasting program currently being viewed and listened-to at a time when the reception state thereof is good in the form of transport packets or packets of a data broadcasting content, or in the form of a screen still image, and, when the reception state has gotten worse, plays back the stored data as an alternative image.
摘要翻译： 数字广播接收机临时存储关于当前正在观看和收听的数字广播节目的数据，其接收状态良好的传输分组或数据广播内容的分组或者以屏幕的形式 静止图像，并且当接收状态变得更糟时，回放存储的数据作为替代图像。
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8.发明授权公开(公告)号：US06233255B1
公开(公告)日：2001-05-15
申请号：US08808665
申请日：1997-02-28
申请人： Yoshiaki Kato , Yuka Fujita , Tokumichi Murakami
发明人： Yoshiaki Kato , Yuka Fujita , Tokumichi Murakami
IPC分类号： H04J100
CPC分类号： H04H60/73 , H04N21/234 , H04N21/23608 , H04N21/23611 , H04N21/2365 , H04N21/242 , H04N21/4302 , H04N21/4344 , H04N21/4347 , H04N21/8547
摘要： The remultiplexing apparatus includes a control information selector that selects a packet containing program control information from the inputted bit stream, a program control information editor that edits contents of the selected program control information and generates new program control information corresponding to an outputted bit stream, and a remultiplexer for multiplexing again the packet containing media information in the inputted bit stream and the program control information generated by the program control information editor.
摘要翻译： 重新分配装置包括：控制信息选择器，其从输入的比特流中选择包含程序控制信息的分组，编辑控制信息编辑器，编辑所选择的节目控制信息的内容并产生与输出的比特流相对应的新的节目控制信息，以及 再复用器，用于再次复用在输入的比特流中包含媒体信息的分组以及由节目控制信息编辑器生成的节目控制信息。
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公开(公告)号：US20100150179A1
公开(公告)日：2010-06-17
申请号：US12712549
申请日：2010-02-25
申请人： Yoshiaki KATO , Yuka Fujita , Tokumichi Murakami
发明人： Yoshiaki KATO , Yuka Fujita , Tokumichi Murakami
CPC分类号： H04H60/73 , H04N21/234 , H04N21/23608 , H04N21/23611 , H04N21/2365 , H04N21/242 , H04N21/4302 , H04N21/4344 , H04N21/4347 , H04N21/8547
摘要： The remultiplexing apparatus comprises a control information selecting means for selecting a packet containing program control information from the inputted bit stream, a program control information editing means for editing contents of the selected program control information and generating new program control information corresponding to an outputted bit stream, and a remultiplexing means for multiplexing again the packet containing media information in the inputted bit stream and the program control information generated by the program control information editing means.
摘要翻译： 再分配装置包括：控制信息选择装置，用于从输入的比特流中选择包含节目控制信息的分组;程序控制信息编辑装置，用于编辑所选择的节目控制信息的内容，并产生与输出比特流相对应的新节目控制信息 以及再次复用装置，用于再次复用输入的比特流中包含媒体信息的分组和由节目控制信息编辑装置产生的节目控制信息。
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公开(公告)号：US20100238852A1
公开(公告)日：2010-09-23
申请号：US12738197
申请日：2008-11-19
申请人： Yuka Fujita , Kouichi Hiramatsu
发明人： Yuka Fujita , Kouichi Hiramatsu
IPC分类号： H04H20/71
CPC分类号： H04H60/73 , H04H20/24 , H04H20/82 , H04N21/2265 , H04N21/2362 , H04N21/6131 , H04N21/6181 , H04N21/8352
摘要： In a digital broadcasting system including a plurality of service providing means each for providing a broadcasting service sent from a broadcasting network, a broadcasting facility P which is provided for each of the service providing means, and a broadcasting receiver 10 for receiving a broadcasting service which the broadcasting facility P provides via one IP network 7, the broadcasting facility P provides a broadcasting network identifier for identifying the type of the broadcasting network, a broadcasting facility identifier for identifying the broadcasting facility P, a service providing means identifier for identifying the service providing means, and a service identifier for identifying the broadcasting service, and the broadcasting receiver 10 specifies the broadcasting network identifier, the broadcasting facility identifier, the service providing means identifier, and the service identifier to specify a broadcasting service.
摘要翻译： 在包括多个服务提供装置的数字广播系统中，每个用于提供从广播网络发送的广播服务的服务提供装置，为每个服务提供装置提供的广播设施P和用于接收广播服务的广播接收机10， 广播设备P经由一个IP网络7提供，广播设施P提供用于识别广播网络的类型的广播网络标识符，用于识别广播设施P的广播设施标识符，用于识别提供服务的服务提供装置标识符 用于识别广播业务的服务标识符，广播接收机10指定广播网络标识符，广播设施标识符，服务提供装置标识符和服务标识符以指定广播业务。
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