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1. 发明专利

JP2010245853A Method of indexing moving image, and device for reproducing moving image 审中-公开
标题翻译：移动图像的索引方法和用于再现移动图像的装置
公开(公告)号：JP2010245853A
公开(公告)日：2010-10-28
申请号：JP2009092572
申请日：2009-04-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HIROI KAZUE , CHIKAMATSU MASAYUKI , FURUI MAKI , KATSUMATA KENJI , TAKEDA HIDEKAZU , KISHI TAKEHITO , EDA TAKANORI
IPC分类号： H04N5/76 , G06F17/30 , G11B27/034 , H04N5/91 , H04N5/93
CPC分类号： G11B27/105 , G11B27/11 , G11B27/32 , G11B27/34
摘要： PROBLEM TO BE SOLVED: To provide a device or a method related to the indexing processing of restraining a load of a hardware resource. SOLUTION: The method of indexing a moving image is configured so that character data related to moving image scenes are inputted; the genre of the moving image is determined; a character string for scenes of moving image data is encoded based on a formula keyword dictionary specific to the determined moving image genre and the input character data related to the moving image scenes; and indexing data for scenes of the moving image data are generated based on a dictionary with presented keywords specified therein and scene character string encoding data. The method is further configured so that a dictionary specific to moving image data is generated; a character string for scenes of the moving image data is encoded based on the generated moving image-specific dictionary and the input character data of the moving image scenes; and indexing data for the scenes of the moving image data are generated based on the scene character string data encoding data and the generated moving image-specific dictionary. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供与限制硬件资源的负载的索引处理相关的装置或方法。解决方案：对运动图像进行索引的方法被配置为使得与运动图像场景相关的字符数据被输入; 确定运动图像的类型; 基于针对所确定的运动图像类型和与运动图像场景相关的输入字符数据专用的公式关键字字典对运动图像数据的场景的字符串进行编码; 并且基于其中指定的具有所呈现的关键字的字典和场景字符串编码数据来生成运动图像数据的场景的索引数据。该方法还被配置为使得生成特定于运动图像数据的字典; 基于所生成的运动图像特定词典和运动图像场景的输入字符数据对运动图像数据的场景的字符串进行编码; 并且基于场景字符串数据编码数据和生成的运动图像特定词典来生成运动图像数据的场景的索引数据。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010213344A Receiving device 有权
标题翻译：接收设备
公开(公告)号：JP2010213344A
公开(公告)日：2010-09-24
申请号：JP2010116894
申请日：2010-05-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ICHIFUJI YASUNAGA , KISHI TAKEHITO , SAITO NAOKO , TAKASHIMIZU SATOSHI , EDA TAKANORI
IPC分类号： H04N5/445 , H04N7/173 , H04N21/431
摘要： PROBLEM TO BE SOLVED: To display all information even if an area to display all display data is short because of limitation of a display area when displaying a program relating information of a program table etc. SOLUTION: At least a part of display data of program names etc. is displayed in a first display area 401, and all of display data same as the display data of program names etc. the part of which is displayed in the first display area 401 is displayed in a second display area 402 without omission. A cursor 403 selects the first display area 401 by a user input signal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使显示所有显示数据的区域是短的，因为当显示节目表等的信息的程序时，显示区域的限制，所以显示所有信息。解决方案：至少一个在第一显示区域401中显示节目名称的显示数据的一部分，并且显示与第一显示区域401中显示的一部分的节目名称等的显示数据相同的所有显示数据被显示在第二显示区域401中。无遗漏的显示区域402。光标403通过用户输入信号选择第一显示区域401。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010206440A Digital broadcast receiver and commercial effect evaluation method 审中-公开
标题翻译：数字广播接收机和商业效应评估方法
公开(公告)号：JP2010206440A
公开(公告)日：2010-09-16
申请号：JP2009048892
申请日：2009-03-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： EDA TAKANORI
IPC分类号： H04N17/00 , H04N7/173 , H04N21/431 , H04N21/435 , H04N21/658
摘要： PROBLEM TO BE SOLVED: To more accurately evaluate commercial effects in accordance with varying user's viewing styles by taking in an evaluation criterion at the side of a commercial provider.
SOLUTION: A user data extraction section 209 extracts user data which are added to broadcast program data and in which a CM evaluation criterion is described. A viewing state detection section 213 detects, as a viewing state, the number of viewers and degrees of attention to television screens from images obtained by photographing viewers using a camera and detects whether or not the viewing style of each viewer is a specific viewing mode. A CM effect calculation section 214 determines a CM effect coefficient for the viewing state detected by the viewing state detection section 210 by referring to the CM evaluation criterion and calculates a CM effect value by multiplying the initial value of the CM effect value described in the CM evaluation criterion by the CM effect coefficient.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过采用商业提供商侧面的评估标准，更准确地根据不同用户的观看风格来评估商业效果。解决方案：用户数据提取部分209提取添加到广播节目数据中并且描述CM评估标准的用户数据。观看状态检测部213从通过使用照相机拍摄观看者获得的图像来检测观看者的观看次数和观看度，并且检测每个观看者的观看风格是否是特定观看模式。 CM效果计算部件214通过参考CM评估标准确定由观看状态检测部件210检测到的观看状态的CM效应系数，并通过将CM效果值的初始值乘以CM中描述的CM效应值来计算CM效应值评估标准由CM效应系数。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2007124697A Receiving apparatus 有权
标题翻译：接收装置
公开(公告)号：JP2007124697A
公开(公告)日：2007-05-17
申请号：JP2007000029
申请日：2007-01-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ICHIFUJI YASUNAGA , KISHI TAKEHITO , SAITO NAOKO , TAKASHIMIZU SATOSHI , EDA TAKANORI
IPC分类号： H04N5/445 , H04N7/173
摘要： PROBLEM TO BE SOLVED: To display entire display data for specific information selected by a viewer, by providing the other display region in addition to display regions provided, in advance, and to represent information that the display data contained within limited display regions by adding an indication complementing the information that the display data contain, if the information is lacking.
SOLUTION: A receiving apparatus comprises an information decoder for decoding program associated information received together with video signals and audio signals, and a display control unit including a comparator for comparing a received program information quantity associated with a displayable information quantity, and sets a display format for program associated information to be displayed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了显示由观看者选择的特定信息的整个显示数据，通过提供除了提供的显示区域之外的另外的显示区域，并且表示显示数据包含在受限显示区域内的信息如果信息不足，则添加补充显示数据所包含的信息的指示。解决方案：一种接收装置，包括用于对与视频信号和音频信号一起接收的节目相关信息进行解码的信息解码器，以及显示控制单元，包括比较器，用于比较与可显示信息量相关联的接收节目信息量，要显示的节目相关信息的显示格式。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004166303A Receiver 有权
公开(公告)号：JP2004166303A
公开(公告)日：2004-06-10
申请号：JP2004004919
申请日：2004-01-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ICHIFUJI YASUNAGA , KISHI TAKEHITO , SAITO NAOKO , TAKASHIMIZU SATOSHI , EDA TAKANORI
IPC分类号： H04B1/16 , H04N5/44 , H04N5/445
摘要： PROBLEM TO BE SOLVED: To represent information that display data has within a limited display area by providing an additional display area other than a display area provided in advance, displaying the entire display data as to specific information selected by a viewer and adding an indication of supplementing the information that the display data has when the information is missing.
SOLUTION: The receiver is provided with an information decoder that decodes program related information received together with a video signal and an audio signal and with a display control section having a comparison means that compares the received program relating information quantity with a displayable information quantity so as to set a display form of the program relating information to be displayed.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004350323A Display device 有权
公开(公告)号：JP2004350323A
公开(公告)日：2004-12-09
申请号：JP2004231797
申请日：2004-08-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKASHIMIZU SATOSHI , KATSUMATA KENJI , YAMAMOTO YUJI , IIMURO SATOSHI , EDA TAKANORI , SEI HIDEYUKI
IPC分类号： H04N5/46 , H04N7/08 , H04N7/081
摘要： PROBLEM TO BE SOLVED: To permit an appropriate video signal processing means, namely, a video encoder to process and output a video signal by discriminating a scan scheme of a video signal in a selected program when a signal with a plurality of different scan schemes multiplexed thereon is received in a digital broadcast receiving apparatus.
SOLUTION: The display device includes a demodulation means for tuning to and demodulating a received signal, a demultiplexing means for demultiplexing encoded audio, video and various data from an output multiplexed signal of the demodulation means, and a decoding means for decoding encoded video and audio signals outputted from the demultiplexing means, and includes a plurality of video processing means to which the outputs of the decoding means are connected and in which corresponding scan schemes are different, an output selecting means for selecting any output from the plurality of video processing means, and a control means for controlling the output selecting means. On the basis of the scan scheme of the selected video signal, the output selecting means is switched, thereby the scan scheme of the video signal in the selected program is discriminated to perform appropriate processing.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2003309594A Video information transmission system 审中-公开
标题翻译：视频信息传输系统
公开(公告)号：JP2003309594A
公开(公告)日：2003-10-31
申请号：JP2002112816
申请日：2002-04-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AKIYAMA HITOSHI , TSURUGA SADAO , EDA TAKANORI , TAKASHIMIZU SATOSHI
IPC分类号： H04N5/92 , H04L12/28 , H04L12/707 , H04L12/803 , H04L12/951 , H04L29/00 , H04W28/06 , H04W72/04 , H04W72/10 , H04W84/12 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To transmit video information requiring a high transmission range by using a plurality of transmission paths having limited transmission capacity such as a mobile telephone.
SOLUTION: The video information coded in a transmission terminal is divided for a plurality of transmission terminals, the divided data are transmitted by using the plurality of transmission terminals. On this occasion, the most important data are transmitted through the plurality of transmission paths and less important data are discarded if the transmission range is in short, depending on priority of the coded video information. On a receiver side, the data are re-constructed and decoded from the divided data into the original video information, thereby increasing transmission capacity in proportion to the number of transmission terminals and enabling stable transmission of the video information without imposing a load such as error correction processing on the carriers of the transmission paths themselves.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过使用诸如移动电话的传输容量有限的多个传输路径来发送需要高传输范围的视频信息。解决方案：在传输终端中编码的视频信息被划分为多个发送终端，通过使用多个发送终端发送划分的数据。在这种情况下，根据编码的视频信息的优先级，通过多个传输路径发送最重要的数据，并且如果传输范围短，则不太重要的数据被丢弃。在接收机侧，将数据重新构建并从分割数据解码为原始视频信息，从而与传输终端数量成比例地增加传输容量，并且能够稳定地传输视频信息，而不会产生诸如错误的负载对传输路径本身的载波进行校正处理。版权所有（C）2004，JPO

8. 发明专利

JP2012016035A Receiving device, receiving method, transmitting/receiving system, and transmitting/receiving method 有权
标题翻译：接收设备，接收方法，发送/接收系统以及发送/接收方法
公开(公告)号：JP2012016035A
公开(公告)日：2012-01-19
申请号：JP2011177401
申请日：2011-08-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： BANDO YUMI , MURATA TOSHINORI , OKAMURA TAKUMI , KATSUMATA KENJI , NAMIKI MASARU , EDA TAKANORI , IIMURO SATOSHI , TAKASHIMIZU SATOSHI
IPC分类号： H04N7/173 , H04L9/14 , H04N5/91 , H04N7/167
CPC分类号： H04N7/1675 , H04N5/913 , H04N21/2347 , H04N21/2541 , H04N21/26606 , H04N21/4405 , H04N2005/91328 , H04N2005/91364
摘要： PROBLEM TO BE SOLVED: To provide a transmitting/receiving system which inserts a control signal meeting a program supplier's intention into a transmission signal and automatically selects data to be outputted from a receiving unit as scrambled or after descrambled.SOLUTION: In a broadcast transmitting/receiving system, a control information is inserted into a transmission signal in a transmission side, and in a reception side, the system comprises: a descrambler descrambling a received scrambled signal; a demultiplexer separating a multiplexed signal outputted from the descrambler into video and audio encoded data to output to a source decoder and extracting the control information to output to a CPU; a CPU interpreting a control signal in the control information to determine whether to output a signal as scrambled or after descrambled and outputting a switch control signal; and a switch switching whether to output a signal in preceding stage to the descrambler or after descrambled in accordance with the switch control signal. The system automatically switches according to the control signal meeting a program supplier's intention.
摘要翻译：要解决的问题：提供一种发送/接收系统，其将满足节目供应者意图的控制信号插入到发送信号中，并且自动地选择要从接收单元输出的数据作为加扰或解扰后的数据。解决方案：在广播发送/接收系统中，将控制信息插入到发送侧的发送信号中，在接收侧，系统包括：解扰器，对接收到的加扰信号进行解扰乱; 解复用器，将从解扰器输出的多路复用信号分离成视频和音频编码数据，以输出到源解码器，并提取控制信息以输出到CPU; 解释所述控制信息中的控制信号的CPU，以确定是否输出加扰或解扰后的信号，并输出开关控制信号; 以及切换是否根据切换控制信号将先前级的信号输出到解扰器或解扰后的开关。系统根据控制信号自动切换程序供应商的意图。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2010141916A Recording device and method 审中-公开
标题翻译：记录装置和方法
公开(公告)号：JP2010141916A
公开(公告)日：2010-06-24
申请号：JP2010029653
申请日：2010-02-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： EDA TAKANORI , KATSUMATA KENJI , OKAMURA TAKUMI , YAMAMOTO YUJI , FUJIMATSU NAOKI , NEMOTO TOSHIYUKI
IPC分类号： H04N7/173 , H04N21/435 , H04N21/442 , H04N21/6336
摘要： PROBLEM TO BE SOLVED: To provide a digital broadcast transmission and a reception system capable of setting a playback operation on a reception side in a time period allotted to specific information, for example, CM or the like, from a transmission side so that the reception side can either make playback without skip or skip the playback. SOLUTION: The system is made up of a transmission device and a reception device. The transmission device includes a specific information data creating means for creating specific information data that includes a specific information identifier and a playback number field of specific information, a multiplexing means, and a transmission means. The reception device includes a means for storing data, a means for playback of stored data, a means for separating data, a means for decoding video data, a means for analyzing specific information data, a means for storing a playback number, a playback determining means for determining whether playback of the specific information is performed or stopped from the playback number field of specific information obtained by the means for analyzing specific information data and a playback performance number of specific information stored by the means for storing a playback number, a playback control means for receiving an output from the playback determining means and controlling the playback of video and audio, and a means for updating the playback performance number. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种数字广播发送和接收系统，其能够在从发送侧分配给特定信息（例如CM等）的时间段中在接收侧设置重放操作，从而接收端可以播放而不跳过或跳过播放。解决方案：系统由传输设备和接收设备组成。传输设备包括特定信息数据创建装置，用于创建包括特定信息标识符和特定信息的重放号码字段的特定信息数据，多路复用装置和传输装置。接收装置包括用于存储数据的装置，用于重放存储的数据的装置，用于分离数据的装置，用于解码视频数据的装置，用于分析特定信息数据的装置，用于存储重放号码的装置，重放确定用于确定特定信息的播放是否由通过用于分析特定信息数据的装置获得的特定信息的播放数字字段以及由用于存储播放号码的装置存储的特定信息的播放演奏次数进行或停止的装置，用于接收来自重放确定装置的输出并控制视频和音频的重放的控制装置，以及用于更新播放性能编号的装置。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009303261A Receiving apparatus 有权
标题翻译：接收装置
公开(公告)号：JP2009303261A
公开(公告)日：2009-12-24
申请号：JP2009221899
申请日：2009-09-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ICHIFUJI YASUNAGA , KISHI TAKEHITO , SAITO NAOKO , TAKASHIMIZU SATOSHI , EDA TAKANORI
IPC分类号： G06F3/048 , H04N5/445 , H04N7/173
摘要： PROBLEM TO BE SOLVED: To display whole display data of specific information selected by a viewer by setting another display area besides a predetermined display area and to represent the information that the display data include by adding representation that compensates for information if the information that the display data include is missing.
SOLUTION: Included are: an information decoder for decoding program-related information that is received together with a voice signal; and a display control portion for comparing a received program-related information amount and an able-to-be displayed information amount, so that a display format of the program-related information to be displayed is set.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过设置除了预定显示区域之外的另一显示区域来显示由观看者选择的特定信息的整个显示数据，并且通过添加表示来表示信息，该信息通过添加表示来补偿信息，如果信息显示数据包含丢失。包括：用于解码与语音信号一起接收的程序相关信息的信息解码器; 以及显示控制部分，用于比较接收的节目相关信息量和能够被显示的信息量，从而设置要显示的节目相关信息的显示格式。版权所有（C）2010，JPO＆INPIT

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