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公开(公告)号:US06452638B1
公开(公告)日:2002-09-17
申请号:US09984509
申请日:2001-10-30
申请人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
发明人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
IPC分类号: H04N1120
CPC分类号: H04N5/775 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/85 , H04N7/012 , H04N21/42638 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/440218
摘要: An object of the present application is to provide the display of motion picture data used in both of analog and digital broadcasts with high picture quality and a common user interface. The above object can be achieved by providing a plurality of picture format converters, a plurality of OSD circuits, and means for storing motion picture data used in an analog broadcast in a common memory.
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公开(公告)号:US06310654B1
公开(公告)日:2001-10-30
申请号:US09241614
申请日:1999-02-02
申请人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
发明人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
IPC分类号: H04N327
CPC分类号: H04N5/775 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/85 , H04N7/012 , H04N21/42638 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/440218
摘要: An object of the present application is to provide the display of motion picture data used in both of analog and digital broadcasts with high picture quality and a common user interface. The above object can be achieved by providing a plurality of picture format converting means, a plurality of OSD means and means for taking motion picture data used in an analog broadcast in a common memory.
摘要翻译: 本申请的目的是提供在具有高图像质量的模拟和数字广播两者中使用的运动图像数据的显示和公共用户界面。 上述目的可以通过提供多个图像格式转换装置,多个OSD装置和用于在公共存储器中采用模拟广播中使用的运动图像数据的装置来实现。
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公开(公告)号:US07643089B2
公开(公告)日:2010-01-05
申请号:US12120472
申请日:2008-05-14
申请人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
发明人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
CPC分类号: H04N5/775 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/85 , H04N7/012 , H04N21/42638 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/440218
摘要: A decoder apparatus which includes a de-multiplexer, which is configured to divide motion picture data from a transport stream, a video decoder, which is configured to decode the divided motion picture data, and a first re-formatter on-screen unit, which is configured to display motion picture data and at least one of first and second graphic data on a screen. The first re-formatter on-screen unit converts motion picture data of a first aspect ratio, which is decoded by the video decoder, and first graphics data, which is produced by applying information relating to a caption corresponding to the motion picture data, into a second aspect ratio, when outputting the motion picture data of the first aspect ratio after conversion into the second aspect ratio, without converting the aspect ratio of second graphic data, which is produced by applying information relating to a program guide.
摘要翻译: 一种解码器装置,包括解复用器,其被配置为从传输流分割运动图像数据,被配置为对分割的运动图像数据进行解码的视频解码器和第一重新格式化器屏幕单元,其中 被配置为在屏幕上显示运动图像数据和第一和第二图形数据中的至少一个。 第一重新格式化器屏幕单元将由视频解码器解码的第一宽高比的运动图像数据和通过将与运动图像数据相对应的字幕相关的信息应用的信息产生的第一图形数据转换成 第二宽高比,当在转换成第二宽高比之后输出第一宽高比的运动图像数据而不转换通过应用与节目指南相关的信息而产生的第二图形数据的纵横比。
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公开(公告)号:US20100110286A1
公开(公告)日:2010-05-06
申请号:US12648640
申请日:2009-12-29
申请人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
发明人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
IPC分类号: H04N7/01
CPC分类号: H04N5/775 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/85 , H04N7/012 , H04N21/42638 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/440218
摘要: A display apparatus includes a receiving unit, which is configured to receive video data, caption data, and program information data, a first on-screen unit, which is configured to display a caption, upon a basis of a second on-screen unit, which is configured to display program information, a format converting unit, and a display unit. When a video on which a caption is displayed is displayed by the display unit, a picture format of a caption is converted by the format converting unit in accordance with conversion of a picture format of a video, and when a video on which program information is displayed by the display unit, a picture format of a program information is not converted.
摘要翻译: 显示装置包括接收单元,其被配置为基于第二屏幕单元接收视频数据,字幕数据和节目信息数据,被配置为显示标题的第一屏幕单元, 被配置为显示节目信息,格式转换单元和显示单元。 当通过显示单元显示其上显示有字幕的视频时,根据视频的图像格式的转换,由格式转换单元转换字幕的图像格式,并且当节目信息是 由显示单元显示,节目信息的图像格式不被转换。
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公开(公告)号:US07375761B2
公开(公告)日:2008-05-20
申请号:US10761335
申请日:2004-01-22
申请人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
发明人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
CPC分类号: H04N5/775 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/85 , H04N7/012 , H04N21/42638 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/440218
摘要: A receiver includes a motion picture data decoder which decodes motion picture data to obtain decoded motion picture data, a memory which stores the decoded motion picture data, a video processing unit which mixes the decoded motion picture data with first graphics data and converts the motion picture data to obtain first on-screen data mixed and first format-converted motion picture data, and a second on-screen data multiplexer which mixes the decoded motion picture data with second graphics data to obtain second on-screen data-mixed motion picture data. A first output device outputs the first on-screen data mixed and first format-converted motion picture data, a second output device outputs the second on-screen data mixed motion picture data.
摘要翻译: 接收机包括解码运动图像数据以获得解码的运动图像数据的运动图像数据解码器,存储解码的运动图像数据的存储器,将解码的运动图像数据与第一图形数据进行混合的视频处理单元, 数据以获得混合的第一屏幕数据和第一格式转换的运动图像数据;以及第二屏幕上数据多路复用器,其将解码的运动图像数据与第二图形数据混合以获得第二屏上数据混合运动图像数据。 第一输出装置输出第一屏上数据混合和第一格式转换运动图象数据,第二输出装置输出第二屏上数据混合运动图象数据。
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公开(公告)号:US20080218628A1
公开(公告)日:2008-09-11
申请号:US12120472
申请日:2008-05-14
申请人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
发明人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
IPC分类号: H04N7/01
CPC分类号: H04N5/775 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/85 , H04N7/012 , H04N21/42638 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/440218
摘要: A decoder apparatus which includes a de-multiplexer, which is configured to divide motion picture data from a transport stream, a video decoder, which is configured to decode the divided motion picture data, and a first re-formatter on-screen unit, which is configured to display motion picture data and at least one of first and second graphic data on a screen. The first re-formatter on-screen unit converts motion picture data of a first aspect ratio, which is decoded by the video decoder, and first graphics data, which is produced by applying information relating to a caption corresponding to the motion picture data, into a second aspect ratio, when outputting the motion picture data of the first aspect ratio after conversion into the second aspect ratio, without converting the aspect ratio of second graphic data, which is produced by applying information relating to a program guide.
摘要翻译: 一种解码器装置,包括解复用器,其被配置为从传输流分割运动图像数据,被配置为对分割的运动图像数据进行解码的视频解码器和第一重新格式化器屏幕单元,其中 被配置为在屏幕上显示运动图像数据和第一和第二图形数据中的至少一个。 第一重新格式化器屏幕单元将由视频解码器解码的第一宽高比的运动图像数据和通过将与运动图像数据相对应的字幕相关的信息应用的信息产生的第一图形数据转换成 第二宽高比,当在转换成第二宽高比之后输出第一宽高比的运动图像数据而不转换通过应用与节目指南相关的信息而产生的第二图形数据的纵横比。
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公开(公告)号:US06710817B2
公开(公告)日:2004-03-23
申请号:US09984508
申请日:2001-10-30
申请人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
发明人: Masuo Oku , Hironori Komi , Keisuke Inata , Ryosuke Toya , Kenji Katsumata , Shigeru Komatsu , Shinobu Torikoshi , Takaaki Matono , Fumihito Tanaka , Masaaki Hisanaga
IPC分类号: H04N550
CPC分类号: H04N5/775 , H04N5/4401 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/85 , H04N7/012 , H04N21/42638 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/440218
摘要: An object of the present application is to provide the display of motion picture data used in both of analog and digital broadcasts with high picture quality and a common user interface. The above object can be achieved by providing a plurality of picture format converters, a plurality of OSD circuits, and means for storing motion picture data used in an analog broadcast in a common memory.
摘要翻译: 本申请的目的是提供在具有高图像质量的模拟和数字广播两者中使用的运动图像数据的显示和公共用户界面。 上述目的可以通过提供多个图像格式转换器,多个OSD电路和用于存储在公共存储器中的模拟广播中使用的运动图像数据的装置来实现。
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公开(公告)号:US20140177735A1
公开(公告)日:2014-06-26
申请号:US14113625
申请日:2012-04-25
申请人: Tomoyuki Nonaka , Nobuaki Kabuto , Hironori Komi , Keisuke Inata
发明人: Tomoyuki Nonaka , Nobuaki Kabuto , Hironori Komi , Keisuke Inata
IPC分类号: H04N19/91
CPC分类号: H03M13/05 , H03M13/09 , H04N21/43635
摘要: An image transmission device compresses and transmits image data to be sent and cannot correct errors occurring on the transmission path when image data to be transmitted is larger than a currently prescribed image size. In an image receiving device which receives compressed image data, data to be inputted is inputted by switching between first periods, during which the amount of data transmitted per prescribed time interval is a first data transmission amount, and second periods, during which the amount of data transmitted per prescribed time interval is less than the first data transmission amount. Compressed image data is inputted during the first periods, and error correction codes are inputted during the second periods, and a control unit expands the output of an error detection unit by means of an expansion unit and outputs the same.
摘要翻译: 当要发送的图像数据大于当前规定的图像尺寸时,图像传输装置压缩并发送要发送的图像数据,并且不能校正在传输路径上发生的错误。 在接收压缩图像数据的图像接收装置中,通过在规定的时间间隔内发送的数据量为第一数据发送量的第一期间和第二期间之间切换输入要输入的数据, 每规定时间间隔发送的数据小于第一数据传输量。 在第一时段期间输入压缩图像数据,并且在第二周期期间输入纠错码,并且控制单元借助于扩展单元来扩展错误检测单元的输出并输出。
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公开(公告)号:US20090034625A1
公开(公告)日:2009-02-05
申请号:US12059030
申请日:2008-03-31
申请人: Hironori Komi , Yusuke Yatabe , Keisuke Inata , Mitsuhiro Okada
发明人: Hironori Komi , Yusuke Yatabe , Keisuke Inata , Mitsuhiro Okada
IPC分类号: H04N7/26
CPC分类号: H04N19/436 , H04N19/44
摘要: The present invention relates to an image decoder which implements high speed image decoding with a low cost and simple configuration. By a stream dividing module, an input video stream is divided in units of frames as a plurality of frame rows for distribution. Each of plural decoders generates decoded images by decoding a distributed frame row. Of the decoded images generated by the decoders, reference images to be referred to when a subsequent frame is decoded is stored in a reference image frame memory. A timing control module receives information about stream distribution from the stream dividing module and controls the respective timings of decoding frames distributed to the decoders.
摘要翻译: 本发明涉及以低成本,简单的结构实现高速图像解码的图像解码器。 通过流分割模块,输入视频流以帧为单位划分为多个帧行用于分发。 多个解码器中的每一个通过解码分布式帧行来生成解码图像。 在由解码器生成的解码图像中,当将后续帧解码时参考的参考图像存储在参考图像帧存储器中。 定时控制模块从流分割模块接收关于流分布的信息,并控制分配给解码器的帧解码的相应定时。
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公开(公告)号:US20050271358A1
公开(公告)日:2005-12-08
申请号:US11138494
申请日:2005-05-27
申请人: Keisuke Inata , Hironori Komi
发明人: Keisuke Inata , Hironori Komi
IPC分类号: H04N5/91 , G11B27/00 , G11B27/031 , H04N5/76 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/92 , H04N9/79 , H04N9/804 , H04N9/82
CPC分类号: H04N9/8042 , G11B27/031 , G11B2220/20 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/7921 , H04N9/8205 , H04N9/8227
摘要: Input video information is subjected to two kinds of encoding processes by an encoding portion. Encoded video files A and B generated thus are recorded in a recording portion. An inputted edit command to edit desired video information is converted into an edit command by a user I/F portion. The edit command is supplied to edition portions A and B. Encoded video files A and B generated from the same video information are read out from the recording portion in accordance with the edit command. The encoded video file A is subjected to an edition process by the edition portion A while the encoded video file B is subjected to the edition process by the edition portion B. Edited video files A and B obtained by the edition process are supplied to the recording portion to rewrite corresponding encoded video files before edition therewith respectively.
摘要翻译: 输入视频信息由编码部分进行两种编码处理。 由此生成的编码视频文件A和B被记录在记录部分中。 用于编辑所需视频信息的输入编辑命令由用户I / F部分转换为编辑命令。 编辑命令被提供给编辑部分A和B.从相同的视频信息生成的编码视频文件A和B根据编辑命令从记录部分读出。 编码视频文件A由版本部分A进行编辑处理,而编码视频文件B由编辑部分B进行编辑处理。通过编辑处理获得的编辑的视频文件A和B被提供给记录 部分在分别编辑之前重写对应的编码视频文件。
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