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1. 发明申请

US20100079673A1 Video processing apparatus and method thereof 审中-公开
标题翻译：视频处理装置及其方法
公开(公告)号：US20100079673A1
公开(公告)日：2010-04-01
申请号：US12382567
申请日：2009-03-18
申请人： Koji Yamamoto , Shunsuke Takayama , Hisashi Aoki , Yoshihiro Ohmori , Kazunori Imoto , Shuta Ogawa , Makoto Hirohata , Shigeru Motoi
发明人： Koji Yamamoto , Shunsuke Takayama , Hisashi Aoki , Yoshihiro Ohmori , Kazunori Imoto , Shuta Ogawa , Makoto Hirohata , Shigeru Motoi
IPC分类号： H04N5/14
CPC分类号： H04N5/147
摘要： A video processing apparatus according to the invention detects telops displayed in an entered video, selects specific telops which satisfy arbitrary conditions from among the telops, acquires a plurality of specific telops within an arbitrary time range as one group from among the plurality of specific telops, coordinates two of the specific telops from the group, and extracts a specific segment interposed between the two of the specific telops.
摘要翻译：根据本发明的视频处理装置检测在输入的视频中显示的字幕，从字幕中选择满足任意条件的特定字幕，从多个特定字幕中获取任意时间范围内的多个特定字幕作为一组，协调来自组中的两个特定字幕，并提取插入在两个特定字幕之间的特定段。

2. 发明授权

US08200061B2 Signal processing apparatus and method thereof 有权
标题翻译：信号处理装置及其方法
公开(公告)号：US08200061B2
公开(公告)日：2012-06-12
申请号：US12073046
申请日：2008-02-28
申请人： Makoto Hirohata , Kazunori Imoto , Yoshihiro Ohmori , Hisashi Aoki , Tatsuya Uehara
发明人： Makoto Hirohata , Kazunori Imoto , Yoshihiro Ohmori , Hisashi Aoki , Tatsuya Uehara
IPC分类号： H04N9/80
CPC分类号： G11B27/28 , G06F17/30781
摘要： A signal processing unit includes a feature quantity extracting unit, a segmentalizing unit, a clustering unit, an existence probability function deriving unit, an existence probability function similarity calculating unit, a cluster integrating unit and a cluster information output unit. The signal processing unit classifies the signal feature quantity which characterizes the content signal segmentalized into segments according to the similarity with respect to each other, obtains functions which indicate the existence probabilities for clusters of classified segments, and integrates the clusters whose obtained functions are at the high level of similarity.
摘要翻译：信号处理单元包括特征量提取单元，分段单元，聚类单元，存在概率函数导出单元，存在概率函数相似度计算单元，群集积分单元和群集信息输出单元。信号处理单元根据彼此的相似度对表示分割成段的内容信号进行特征化的信号特征量，获得表示分类段的簇的存在概率的功能，并且对获得的功能在高度相似。

3. 发明申请

US20090067807A1 Signal processing apparatus and method thereof 有权
标题翻译：信号处理装置及其方法
公开(公告)号：US20090067807A1
公开(公告)日：2009-03-12
申请号：US12073046
申请日：2008-02-28
申请人： Makoto Hirohata , Kazunori Imoto , Yoshihiro Ohmori , Hisashi Aoki , Tatsuya Uehara
发明人： Makoto Hirohata , Kazunori Imoto , Yoshihiro Ohmori , Hisashi Aoki , Tatsuya Uehara
IPC分类号： G11B27/00
CPC分类号： G11B27/28 , G06F17/30781
摘要： A signal processing unit includes a feature quantity extracting unit, a segmentalizing unit, a clustering unit, an existence probability function deriving unit, an existence probability function similarity calculating unit, a cluster integrating unit and a cluster information output unit. The signal processing unit classifies the signal feature quantity which characterizes the content signal segmentalized into segments according to the similarity with respect to each other, obtains functions which indicate the existence probabilities for clusters of classified segments, and integrates the clusters whose obtained functions are at the high level of similarity.
摘要翻译：信号处理单元包括特征量提取单元，分段单元，聚类单元，存在概率函数导出单元，存在概率函数相似度计算单元，群集积分单元和群集信息输出单元。信号处理单元根据彼此的相似度对表示分割成段的内容信号进行特征化的信号特征量，获得表示分类段的簇的存在概率的功能，并且对获得的功能在高度相似。

4. 发明授权

US08713030B2 Video editing apparatus 失效
标题翻译：视频编辑装置
公开(公告)号：US08713030B2
公开(公告)日：2014-04-29
申请号：US13376274
申请日：2009-06-05
申请人： Kazunori Imoto , Makoto Hirohata , Hisashi Aoki
发明人： Kazunori Imoto , Makoto Hirohata , Hisashi Aoki
IPC分类号： G06F17/30
CPC分类号： G06F17/30787 , G11B27/034 , G11B27/28 , H04N5/76
摘要： A video editing apparatus 100 includes a registering unit 91 configured to register a key candidate having a feature vector of a sound signal which is determined to be registered on the basis of a co-occurrence score to a managing unit 51 as a search key, and a cutting out unit 71 configured to obtain an integration score in each of the blocks from the degree of similarity of the registered search key in each of the blocks and cut out a group of blocks exceeding an integration threshold value from among the integration scores as one video scene.
摘要翻译：视频编辑装置100包括：注册单元91，被配置为将具有基于共有记录被确定登记的声音信号的特征向量的关键候选者登记到作为搜索关键字的管理单元51;以及切出单元71，被配置为从每个块中的登记的搜索关键字的相似度获得每个块中的积分分数，并从积分分数中除去超过积分阈值的一组块，作为一个视频场景。

5. 发明申请

US20120237042A1 SIGNAL CLUSTERING APPARATUS 有权
标题翻译：信号聚合设备
公开(公告)号：US20120237042A1
公开(公告)日：2012-09-20
申请号：US13423631
申请日：2012-03-19
申请人： Makoto Hirohata , Kazunori Imoto , Hisashi Aoki
发明人： Makoto Hirohata , Kazunori Imoto , Hisashi Aoki
IPC分类号： H04R29/00
CPC分类号： G10L25/78
摘要： In an example signal clustering apparatus, a feature of a signal is divided into segments. A first feature vector of each segment is calculated, the first feature vector having has a plurality of elements corresponding to each reference model. A value of an element attenuates when a feature of the segment shifts from a center of a distribution of the reference model corresponding to the element. A similarity between two reference models is calculated. A second feature vector of each segment is calculated, the second feature vector having a plurality of elements corresponding to each reference model. A value of an element is a weighted sum and segments of second feature vectors of which the plurality of elements are similar values are clustered to one class.
摘要翻译：在示例信号聚类设备中，信号的特征被分成多个段。计算每个段的第一特征向量，第一特征向量具有对应于每个参考模型的多个元素。当元素的特征从对应于元素的参考模型的分布的中心偏移时，元素的值衰减。计算两个参考模型之间的相似度。计算每个段的第二特征向量，第二特征向量具有对应于每个参考模型的多个元素。元素的值是加权和，并且多个元素是相似值的第二特征向量的集合到一个类。

6. 发明申请

US20120117087A1 VIDEO EDITING APPARATUS 失效
标题翻译：视频编辑设备
公开(公告)号：US20120117087A1
公开(公告)日：2012-05-10
申请号：US13376274
申请日：2009-06-05
申请人： Kazunori Imoto , Makoto Hirohata , Hisashi Aoki
发明人： Kazunori Imoto , Makoto Hirohata , Hisashi Aoki
IPC分类号： G06F17/30
CPC分类号： G06F17/30787 , G11B27/034 , G11B27/28 , H04N5/76
摘要： A video editing apparatus 100 includes a registering unit 91 configured to register a key candidate having a feature vector of a sound signal which is determined to be registered on the basis of a co-occurrence score to a managing unit 51 as a search key, and a cutting out unit 71 configured to obtain an integration score in each of the blocks from the degree of similarity of the registered search key in each of the blocks and cut out a group of blocks exceeding an integration threshold value from among the integration scores as one video scene.
摘要翻译：视频编辑装置100包括：注册单元91，被配置为将具有基于共有记录被确定登记的声音信号的特征向量的关键候选者登记到作为搜索关键字的管理单元51;以及切出单元71，被配置为从每个块中的登记的搜索关键字的相似度获得每个块中的积分分数，并从积分分数中除去超过积分阈值的一组块，作为一个视频场景。

7. 发明授权

US08804973B2 Signal clustering apparatus 有权
标题翻译：信号聚类装置
公开(公告)号：US08804973B2
公开(公告)日：2014-08-12
申请号：US13423631
申请日：2012-03-19
申请人： Makoto Hirohata , Kazunori Imoto , Hisashi Aoki
发明人： Makoto Hirohata , Kazunori Imoto , Hisashi Aoki
IPC分类号： H04R29/00
CPC分类号： G10L25/78
摘要： In an example signal clustering apparatus, a feature of a signal is divided into segments. A first feature vector of each segment is calculated, the first feature vector having has a plurality of elements corresponding to each reference model. A value of an element attenuates when a feature of the segment shifts from a center of a distribution of the reference model corresponding to the element. A similarity between two reference models is calculated. A second feature vector of each segment is calculated, the second feature vector having a plurality of elements corresponding to each reference model. A value of an element is a weighted sum and segments of second feature vectors of which the plurality of elements are similar values are clustered to one class.
摘要翻译：在示例信号聚类设备中，信号的特征被分成多个段。计算每个段的第一特征向量，第一特征向量具有对应于每个参考模型的多个元素。当元素的特征从对应于元素的参考模型的分布的中心偏移时，元素的值衰减。计算两个参考模型之间的相似度。计算每个段的第二特征向量，第二特征向量具有对应于每个参考模型的多个元素。元素的值是加权和，并且多个元素是相似值的第二特征向量的集合到一个类。

8. 发明授权

US08879788B2 Video processing apparatus, method and system 有权
标题翻译：视频处理装置，方法和系统
公开(公告)号：US08879788B2
公开(公告)日：2014-11-04
申请号：US13240278
申请日：2011-09-22
申请人： Koji Yamamoto , Makoto Hirohata
发明人： Koji Yamamoto , Makoto Hirohata
IPC分类号： G06K9/00 , H04N21/233 , H04N21/8549 , H04N21/234 , H04N21/25 , H04N21/258 , H04N21/845
CPC分类号： H04N21/233 , G06K9/00711 , H04N21/23418 , H04N21/252 , H04N21/25891 , H04N21/8456 , H04N21/8549
摘要： According to one embodiment, a video processing apparatus includes an acquisition unit, a first extraction unit, a generation unit, a second extraction unit, a computation unit and a selection unit. The acquisition unit is configured to acquire video streams. A first extraction unit is configured to analyze at least one of the moving pictures and the sounds for each video stream and to extract feature values. A generation unit is configured to generate segments by dividing each video stream, and to generate associated segment groups. A second extraction unit is configured to extract the associated segment groups that number of associated segments is greater than or equal to threshold as common video segment groups. A computation unit is configured to compute summarization score. A selection unit is configured to select segments used for a summarized video as summarization segments from the common video segment groups based on the summarization score.
摘要翻译：根据一个实施例，视频处理装置包括获取单元，第一提取单元，生成单元，第二提取单元，计算单元和选择单元。采集单元被配置为获取视频流。第一提取单元被配置为分析每个视频流的运动图像和声音中的至少一个并提取特征值。生成单元被配置为通过划分每个视频流来生成段，并且生成相关联的段组。第二提取单元被配置为提取相关联的片段组，所述相关联的段的数量大于或等于阈值作为公共视频片段组。计算单元被配置为计算汇总分数。选择单元被配置为基于总结分数从公共视频段组中选择用于汇总视频的段作为汇总段。

9. 发明申请

US20120076357A1 VIDEO PROCESSING APPARATUS, METHOD AND SYSTEM 有权
标题翻译：视频处理设备，方法和系统
公开(公告)号：US20120076357A1
公开(公告)日：2012-03-29
申请号：US13240278
申请日：2011-09-22
申请人： Koji Yamamoto , Makoto Hirohata
发明人： Koji Yamamoto , Makoto Hirohata
IPC分类号： G06K9/00
CPC分类号： H04N21/233 , G06K9/00711 , H04N21/23418 , H04N21/252 , H04N21/25891 , H04N21/8456 , H04N21/8549
摘要： According to one embodiment, a video processing apparatus includes an acquisition unit, a first extraction unit, a generation unit, a second extraction unit, a computation unit and a selection unit. The acquisition unit is configured to acquire video streams. A first extraction unit is configured to analyze at least one of the moving pictures and the sounds for each video stream and to extract feature values. A generation unit is configured to generate segments by dividing each video stream, and to generate associated segment groups. A second extraction unit is configured to extract the associated segment groups that number of associated segments is greater than or equal to threshold as common video segment groups. A computation unit is configured to compute summarization score. A selection unit is configured to select segments used for a summarized video as summarization segments from the common video segment groups based on the summarization score.
摘要翻译：根据一个实施例，视频处理装置包括获取单元，第一提取单元，生成单元，第二提取单元，计算单元和选择单元。采集单元被配置为获取视频流。第一提取单元被配置为分析每个视频流的运动图像和声音中的至少一个并提取特征值。生成单元被配置为通过划分每个视频流来生成段，并且生成相关联的段组。第二提取单元被配置为提取相关联的片段组，所述相关联的段的数量大于或等于阈值作为公共视频片段组。计算单元被配置为计算汇总分数。选择单元被配置为基于总结分数从公共视频段组中选择用于汇总视频的段作为汇总段。

10. 发明授权

US08145486B2 Indexing apparatus, indexing method, and computer program product 有权
标题翻译：索引设备，索引方法和计算机程序产品
公开(公告)号：US08145486B2
公开(公告)日：2012-03-27
申请号：US12007379
申请日：2008-01-09
申请人： Makoto Hirohata
发明人： Makoto Hirohata
IPC分类号： G10L17/00
CPC分类号： G10L17/00 , G10L15/07
摘要： Acoustic models to provide features to a speech signal are created based on speech features included in regions where similarities of acoustic models created based on speech features in a certain time length are equal to or greater than a predetermined value. Feature vectors acquired by using the acoustic models of the regions and the speech features to provide features to speech signals of second segments are grouped by speaker.
摘要翻译：基于语音特征产生声学模型，该语音特征包括在基于特定时间长度的语音特征所产生的声学模型的相似性等于或大于预定值的区域中。通过使用区域的声学模型和语音特征获得的向第二段的语音信号提供特征的特征矢量由扬声器分组。

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