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1. 发明授权

US08218945B2 Motion picture recording/reproducing apparatus 有权
标题翻译：运动图像记录/再现装置
公开(公告)号：US08218945B2
公开(公告)日：2012-07-10
申请号：US11313829
申请日：2005-12-22
申请人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
发明人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
IPC分类号： H04N5/93 , G11B27/00 , G11B27/02 , G11B20/10 , G11B19/02 , G11B15/52 , G11B5/09
CPC分类号： H04N5/76 , H04N9/8205
摘要： A motion picture recording/reproducing apparatus for embodying the technique includes, at least, a motion picture data input unit which inputs the motion picture data, a storage unit which stores the motion picture data, a recording unit which stores the motion picture data in the storage unit, a feature generating unit which generates a feature of the motion picture data, a ranking generating unit which provides ranking of scenes in the motion picture data according to their importance levels, a reproduction scene deciding unit which decides a reproduction image for each of the scenes in the motion picture data, and a category acquiring unit which acquires the category of the motion picture data. The ranking generating unit provides ranking of the scenes in the input motion picture data on the basis of the acquired category.
摘要翻译：用于实施该技术的运动图像记录/再现装置至少包括输入运动图像数据的运动图像数据输入单元，存储运动图像数据的存储单元，存储运动图像数据的记录单元存储单元，产生运动图像数据的特征的特征生成单元，根据其重要性级别提供运动图像数据中的场景的排名的排名生成单元;再现场景决定单元，其为每个运动图像数据中的场景，以及获取运动图像数据的类别的类别获取单元。排序生成单元基于所获取的类别来提供输入运动图像数据中的场景的排名。

2. 发明申请

US20060233522A1 Video processing apparatus 审中-公开
标题翻译：视频处理装置
公开(公告)号：US20060233522A1
公开(公告)日：2006-10-19
申请号：US11369184
申请日：2006-03-07
申请人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
发明人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
IPC分类号： H04N7/00
CPC分类号： H04N5/9201 , H04N5/783 , H04N21/4325 , H04N21/4532 , H04N21/458 , H04N21/84 , H04N21/8456
摘要： A video processing technique which enables users to effectively watch highlight scenes while listening to audio part thereof in a short period of time is disclosed. Upon input of video data, highlight scene data describing therein a highlight scene(s) in the video data is input or generated. Then, based this highlight scene data, determine a default playback parameter. Control is provided to reproduce the highlight scene(s) of the video data in a way such that when inputting a parameter for determination of a playback scene(s), this input playback parameter is used while giving thereto higher priority than the default playback parameter.
摘要翻译：公开了一种视频处理技术，其使用户能够在短时间内收听高音场景的音频部分的同时有效地观看高亮场景。在输入视频数据时，输入或生成在其中描述其中描述视频数据中的高亮场景的场景数据。然后，根据此高亮场景数据，确定默认播放参数。提供控制以便以这样的方式再现视频数据的高亮场景，使得当输入用于确定播放场景的参数时，使用该输入播放参数，同时给予比默认回放参数更高的优先级。

3. 发明授权

US07796857B2 Video playback apparatus 有权
标题翻译：视频播放设备
公开(公告)号：US07796857B2
公开(公告)日：2010-09-14
申请号：US11154818
申请日：2005-06-17
申请人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
发明人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
IPC分类号： H04N5/93 , G11B27/00 , H04N5/91 , H04N7/00 , G11B21/08 , G11B7/085 , G11B27/02
CPC分类号： G11B27/105 , G11B2220/2545 , G11B2220/2562 , H04N5/76 , H04N5/93
摘要： A video playback apparatus includes: video data inputting unit; a ranking data inputting/generating unit that inputs or generates ranking data where scenes in video data are ranked according to importance; a playback scene determination parameter inputting unit that inputs parameters when determining scenes to be played back according to importance; a playback scene determining unit that determines playback scenes based on ranking data and playback scene determination parameters; and a display unit that displays playback scenes. A viewing time of video data that the user desires and a maximum time width of each playback scene are inputted to the playback scene determination parameter inputting unit, and the playback scene determining unit cuts scenes so that the playback time of the playback scenes fits the maximum time width, and determines the playback scenes so that the sum of the playback time of the playback scenes fits within the viewing time.
摘要翻译：视频播放装置包括：视频数据输入单元; 排序数据输入/生成单元，其输入或生成视频数据中的场景根据重要性进行排名的排序数据; 播放场景确定参数输入单元，其根据重要性来确定要重放的场景时输入参数; 回放场景确定单元，其基于排序数据和重放场景确定参数来确定回放场景; 以及显示重放场景的显示单元。用户期望的视频数据的观看时间和每个重放场景的最大时间宽度被输入到回放场景确定参数输入单元，并且回放场景确定单元切断场景，使得回放场面的回放时间适合最大时间宽度，并且确定回放场景，使得回放场景的回放时间之和适合观看时间。

4. 发明申请

US20060147184A1 Motion picture recording/reproducing apparatus 有权
标题翻译：运动图像记录/再现装置
公开(公告)号：US20060147184A1
公开(公告)日：2006-07-06
申请号：US11313829
申请日：2005-12-22
申请人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
发明人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
IPC分类号： H04N5/91
CPC分类号： H04N5/76 , H04N9/8205
摘要： A motion picture recording/reproducing apparatus for embodying the technique includes, at least, a motion picture data input unit which inputs the motion picture data, a storage unit which stores the motion picture data, a recording unit which stores the motion picture data in the storage unit, a feature generating unit which generates a feature of the motion picture data, a ranking generating unit which provides ranking of scenes in the motion picture data according to their importance levels, a reproduction scene deciding unit which decides a reproduction image for each of the scenes in the motion picture data, and a category acquiring unit which acquires the category of the motion picture data. The ranking generating unit provides ranking of the scenes in the input motion picture data on the basis of the acquired category.
摘要翻译：用于实施该技术的运动图像记录/再现装置至少包括输入运动图像数据的运动图像数据输入单元，存储运动图像数据的存储单元，存储运动图像数据的记录单元存储单元，产生运动图像数据的特征的特征生成单元，根据其重要性级别提供运动图像数据中的场景的排名的排名生成单元;再现场景决定单元，其为每个运动图像数据中的场景，以及获取运动图像数据的类别的类别获取单元。排序生成单元基于所获取的类别来提供输入运动图像数据中的场景的排名。

5. 发明申请

US20060140580A1 Video playback apparatus 有权
标题翻译：视频播放设备
公开(公告)号：US20060140580A1
公开(公告)日：2006-06-29
申请号：US11154818
申请日：2005-06-17
申请人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
发明人： Kazushige Hiroi , Yoshifumi Fujikawa , Norikazu Sasaki , Riri Ueda , Akio Hayashi , Yukio Fujii , Atsuo Kawaguchi
IPC分类号： H04N5/93
CPC分类号： G11B27/105 , G11B2220/2545 , G11B2220/2562 , H04N5/76 , H04N5/93
摘要： A video playback apparatus includes: video data inputting unit; a ranking data inputting/generating unit that inputs or generates ranking data where scenes in video data are ranked according to importance; a playback scene determination parameter inputting unit that inputs parameters when determining scenes to be played back according to importance; a playback scene determining unit that determines playback scenes based on ranking data and playback scene determination parameters; and a display unit that displays playback scenes. A viewing time of video data that the user desires and a maximum time width of each playback scene are inputted to the playback scene determination parameter inputting unit, and the playback scene determining unit cuts scenes so that the playback time of the playback scenes fits the maximum time width, and determines the playback scenes so that the sum of the playback time of the playback scenes fits within the viewing time.
摘要翻译：视频播放装置包括：视频数据输入单元; 排序数据输入/生成单元，其输入或生成视频数据中的场景根据重要性进行排名的排序数据; 播放场景确定参数输入单元，其根据重要性来确定要重放的场景时输入参数; 回放场景确定单元，其基于排序数据和重放场景确定参数来确定回放场景; 以及显示重放场景的显示单元。用户期望的视频数据的观看时间和每个重放场景的最大时间宽度被输入到回放场景确定参数输入单元，并且回放场景确定单元切断场景，使得回放场景的回放时间适合最大时间宽度，并且确定回放场景，使得回放场景的回放时间之和适合观看时间。

6. 发明申请

US20080138034A1 PLAYER FOR MOVIE CONTENTS 审中-公开
标题翻译：电影内容播放器
公开(公告)号：US20080138034A1
公开(公告)日：2008-06-12
申请号：US11759265
申请日：2007-06-07
申请人： Kazushige Hiroi , Riri Ueda , Norikazu Sasaki , Nobuhiro Sekimoto , Masahiro Kato
发明人： Kazushige Hiroi , Riri Ueda , Norikazu Sasaki , Nobuhiro Sekimoto , Masahiro Kato
IPC分类号： H04N5/91
CPC分类号： G11B27/34 , G11B27/105 , H04N9/8205
摘要： In the present apparatus, keywords contained in a selected movie contents data are indicated, for example, for selection by a user so that the user can view a desirable scene designated by the user. The apparatus includes, for example, a keyword displaying unit for displaying, on plural windows, plural keywords corresponding to a movie contents data, a selection input unit for receiving a selection input of a first keyword selected from the plural keywords displayed by the keyword displaying unit, and a scene playback unit for playing back one or more scenes corresponding to the selected first keyword.
摘要翻译：在本装置中，包含在所选择的电影内容数据中的关键字被指示用于例如用户的选择，使得用户可以观看由用户指定的期望的场景。该装置包括例如关键词显示单元，用于在多个窗口上显示与电影内容数据相对应的多个关键字，选择输入单元，用于接收从关键字显示中显示的多个关键字中选择的第一关键字的选择输入单元，以及用于回放与所选择的第一关键字相对应的一个或多个场景的场景播放单元。

7. 发明申请

US20060236333A1 Music detection device, music detection method and recording and reproducing apparatus 审中-公开
标题翻译：音乐检测装置，音乐检测方法和记录和再现装置
公开(公告)号：US20060236333A1
公开(公告)日：2006-10-19
申请号：US11367557
申请日：2006-03-06
申请人： Yoshifumi Fujikawa , Kazushige Hiroi
发明人： Yoshifumi Fujikawa , Kazushige Hiroi
IPC分类号： H04N7/16 , H04H9/00
CPC分类号： H04H60/37
摘要： A method and device for detecting music parts within a content at relatively low cost of arithmetic operations. The device includes a first power calculating section for calculating a sum of powers of respective channels of two-channel sound, a second power calculating section for calculating a difference between the powers of the respective channels of the two-channel sound, a power ratio calculating section for calculating a ratio between the powers calculated by the first and second power calculating sections, a comparing section for comparing the ratio calculated by the power ratio calculating section with a prescribed threshold value, and a determination section for performing determination of a music segment based on a result of comparison by the comparing section.
摘要翻译：一种用于以相对低的算术成本检测内容内的音乐部分的方法和装置。该装置包括：第一功率计算部，用于计算双声道声音的各声道的功率之和;第二功率计算部，用于计算双声道声音的各声道的功率之间的差;功率比计算用于计算由第一和第二功率计算部分计算的功率之间的比率;比较部分，用于将由功率比计算部分计算的比率与规定的阈值进行比较;以及确定部分，用于执行基于音乐段的确定比较部分的比较结果。

8. 发明申请

US20070168867A1 Video reproduction device 审中-公开
标题翻译：视频再现设备
公开(公告)号：US20070168867A1
公开(公告)日：2007-07-19
申请号：US11599610
申请日：2006-11-15
申请人： Kazushige Hiroi , Nobuhiro Sekimoto , Yoshifumi Fujikawa , Masayuki Oyamatsu
发明人： Kazushige Hiroi , Nobuhiro Sekimoto , Yoshifumi Fujikawa , Masayuki Oyamatsu
IPC分类号： G11B27/00
CPC分类号： G11B27/28 , G06F16/739 , G06F16/743 , G06F16/745 , G06F16/7834 , G06F16/785 , G06F16/786 , G11B27/322 , G11B27/34
摘要： The present invention relates to a technique for displaying a characteristic image or scene of video data as a thumbnail so that a user can easily understand the contents of the video data. Video data is inputted, the data describing an important scene in the video data is inputted or generated, and a thumbnail of the important scene indicated in the important scene data is generated. The inputted video data is reproduced, the reproduced video and the thumbnail are displayed, and the important scene in the video data is displayed in a thumbnail. Alternatively, an image at an arbitrary position of the important scene or at the beginning or at a position where an audio data power is at its peak is made a thumbnail image and a thumbnail image is generated from the important scene in the video data for display.
摘要翻译：本发明涉及用于将视频数据的特征图像或场景作为缩略图显示的技术，以便用户可以容易地理解视频数据的内容。输入视频数据，输入或生成描述视频数据中的重要场景的数据，并生成在重要场景数据中指示的重要场景的缩略图。再现输入的视频数据，显示再现的视频和缩略图，并以缩略图的形式显示视频数据中的重要场景。或者，在重要场景的任意位置或音频数据功率处于其峰值的位置处的图像被制成缩略图像，并且从用于显示的视频数据中的重要场景生成缩略图像。

9. 发明申请

US20090129749A1 VIDEO RECORDER AND VIDEO REPRODUCTION METHOD 审中-公开
标题翻译：视频录像机和视频再现方法
公开(公告)号：US20090129749A1
公开(公告)日：2009-05-21
申请号：US12266050
申请日：2008-11-06
申请人： Masayuki OYAMATSU , Maki Furui , Kazushige Hiroi , Yoshitaka Hiramatsu , Minako Toba , Takehito Kishi , Tomochika Yamashita , Norikazu Sasaki
发明人： Masayuki OYAMATSU , Maki Furui , Kazushige Hiroi , Yoshitaka Hiramatsu , Minako Toba , Takehito Kishi , Tomochika Yamashita , Norikazu Sasaki
IPC分类号： H04N7/08
CPC分类号： H04N5/775 , G06F16/7844 , G11B27/11 , G11B27/28 , G11B27/329 , G11B27/34 , H04N21/4332 , H04N21/435 , H04N21/4828 , H04N21/4884 , H04N21/8405
摘要： In a video recorder, closed caption sentence data is outputted by analyzing digital broadcasting data including closed caption information. Index data is generated on the basis of a feature extraction rule and the effectiveness of an appearing keyword by analyzing closed caption sentence data. Closed caption feature data including a type of a closed caption sentence and a display time is generated by analyzing a closed caption ES (Elementary Stream). The broadcasting data is stored as record data, the closed caption feature data is analyzed, chapter data for reproducing a program is generated by a chapter designated by the user, and the chapter data is outputted to a storage. In the case of recording and reproducing the digital broadcasting program, it is possible to perform both the reproduction by the optimal index using the closed caption and the reproduction by the keyword voluntarily inputted by the user.
摘要翻译：在录像机中，通过分析包括隐藏字幕信息的数字广播数据来输出隐藏字幕句子数据。基于特征提取规则生成索引数据，并通过分析隐藏字幕句子数据来生成出现的关键字的有效性。通过分析隐藏式字幕ES（基本流）生成包括封闭字幕句型和显示时间类型的隐藏字幕特征数据。广播数据被存储为记录数据，分析隐藏字幕特征数据，用于再现节目的章节数据由用户指定的章节生成，并将章节数据输出到存储器。在记录和再现数字广播节目的情况下，可以通过使用隐藏字幕的最佳索引和通过用户自愿输入的关键字的再现来执行再现。

10. 发明授权

US06219030B1 Video data processing system 失效
标题翻译：视频数据处理系统
公开(公告)号：US06219030B1
公开(公告)日：2001-04-17
申请号：US08919329
申请日：1997-08-28
申请人： Itaru Nonomura , Yasuhiro Furukawa , Kazushige Hiroi , Akio Hayashi
发明人： Itaru Nonomura , Yasuhiro Furukawa , Kazushige Hiroi , Akio Hayashi
IPC分类号： G09G504
CPC分类号： G06F3/14 , G09G2340/0414 , G09G2340/0421 , G09G2340/12 , H04N5/4401 , H04N5/445 , H04N7/088 , H04N9/641 , H04N21/4135 , H04N21/4143 , H04N21/4355 , H04N21/4884
摘要： A video data display board, device or method for inputting and displaying video data including vertical blanking interval data containing character data and other image data than the vertical blanking interval data. The video data display device has a data transfer circuit capable of transferring both of the data to devices different from each other, so that the processing of character information and image data are performed by using the different devices which perform an appropriate process according to the property of the data. The processed character and image data are displayed on a graphic display screen simultaneously.
摘要翻译：视频数据显示板，用于输入和显示包括垂直消隐间隔数据的视频数据的装置或方法，所述垂直消隐间隔数据包含与垂直消隐间隔数据相比的字符数据和其他图像数据。视频数据显示装置具有数据传输电路，能够将数据传送到彼此不同的装置，从而通过使用根据属性执行适当处理的不同装置来执行字符信息和图像数据的处理的数据。处理的字符和图像数据同时显示在图形显示屏幕上。

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