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1. 发明授权

US08428304B2 Retrieving scenes from moving image data 有权
标题翻译：从运动图像数据中检索场景
公开(公告)号：US08428304B2
公开(公告)日：2013-04-23
申请号：US12474835
申请日：2009-05-29
申请人： Shingo Kato , Naruaki Masuno , Yoshitaka Matsumoto , Tetsuya Shimizu
发明人： Shingo Kato , Naruaki Masuno , Yoshitaka Matsumoto , Tetsuya Shimizu
IPC分类号： G06K9/00
CPC分类号： G06F17/30811 , G06K9/00724 , G06T7/251 , G06T2207/10016 , G06T2207/30224
摘要： A computer system, method and computer program that retrieves, from at least one piece of moving image data, at least one scene that includes moving image content to be retrieved. The computer system includes a storage unit that stores a locus of a model of the moving image to be retrieved and velocity variation of the model; a first calculation unit that calculates a first vector including the locus and the velocity variation of the model; a second calculation unit that calculates a second vector regarding the moving image content to be retrieved included in the at least one piece of moving image data; a third calculation unit that calculates a degree of similarity between the first and second vectors; and a selection unit that selects, at least one scene which includes the moving image content to be retrieved, on the basis of the degree of similarity.
摘要翻译：一种计算机系统，方法和计算机程序，其从至少一个运动图像数据检索包括要检索的运动图像内容的至少一个场景。计算机系统包括存储单元，其存储要检索的运动图像的模型的轨迹和模型的速度变化; 第一计算单元，计算包括所述轨迹和所述模型的速度变化的第一矢量; 第二计算单元，计算包含在所述至少一个运动图像数据中的关于要检索的运动图像内容的第二矢量; 计算第一和第二矢量之间的相似度的第三计算单元; 以及选择单元，其基于相似度来选择包括要检索的运动图像内容的至少一个场景。

2. 发明申请

US20090324014A1 RETRIEVING SCENES FROM MOVING IMAGE DATA 有权
标题翻译：从移动图像数据中检索场景
公开(公告)号：US20090324014A1
公开(公告)日：2009-12-31
申请号：US12474835
申请日：2009-05-29
申请人： Shingo Kato , Naruaki Masuno , Yoshitaka Matsumoto , Tetsuya Shimizu
发明人： Shingo Kato , Naruaki Masuno , Yoshitaka Matsumoto , Tetsuya Shimizu
IPC分类号： G06K9/00
CPC分类号： G06F17/30811 , G06K9/00724 , G06T7/251 , G06T2207/10016 , G06T2207/30224
摘要： A computer system, method and computer program that retrieves, from at least one piece of moving image data, at least one scene that includes moving image content to be retrieved. The computer system includes a storage unit that stores a locus of a model of the moving image to be retrieved and velocity variation of the model; a first calculation unit that calculates a first vector including the locus and the velocity variation of the model; a second calculation unit that calculates a second vector regarding the moving image content to be retrieved included in the at least one piece of moving image data; a third calculation unit that calculates a degree of similarity between the first and second vectors; and a selection unit that selects, at least one scene which includes the moving image content to be retrieved, on the basis of the degree of similarity.
摘要翻译：一种计算机系统，方法和计算机程序，其从至少一个运动图像数据检索包括要检索的运动图像内容的至少一个场景。计算机系统包括存储单元，其存储要检索的运动图像的模型的轨迹和模型的速度变化; 第一计算单元，计算包括所述轨迹和所述模型的速度变化的第一矢量; 第二计算单元，计算包含在所述至少一个运动图像数据中的关于要检索的运动图像内容的第二矢量; 计算第一和第二矢量之间的相似度的第三计算单元; 以及选择单元，其基于相似度来选择包括要检索的运动图像内容的至少一个场景。

3. 发明申请

US20100057709A1 SEARCH APPARATUS, SEARCH METHOD AND SEARCH PROGRAM USING PUBLIC SEARCH ENGINE 有权
标题翻译：搜索设备，使用公共搜索引擎的搜索方法和搜索程序
公开(公告)号：US20100057709A1
公开(公告)日：2010-03-04
申请号：US12547356
申请日：2009-08-25
申请人： Shinya Kawanaka , Yoshitaka Matsumoto , Naruaki Masuno , Yasuo Hamano
发明人： Shinya Kawanaka , Yoshitaka Matsumoto , Naruaki Masuno , Yasuo Hamano
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F21/606 , G06F21/6245
摘要： The present invention provides a search apparatus, method and program using a public search engine, which is capable of acquiring necessary information without allowing confidential information to be inferred. Input of a desired search word comprising characters is received, and characters are extracted from the search word. Multiple character strings comprising the extracted characters are generated. A word is selected as a noise word, and characters are selected from the noise word. A noise character string comprising the extracted characters is generated. A query is generated by combining the character strings and noise character strings, and is transmitted to the search engine. A search is performed by use of the search word over a search result transmitted from the search engine in reply to the query, and the search result is displayed.
摘要翻译：本发明提供一种使用公共搜索引擎的搜索装置，方法和程序，其能够在不允许推断机密信息的情况下获取必要的信息。接收包含字符的期望搜索字的输入，并从搜索词中提取字符。生成包括提取的字符的多个字符串。选择一个字作为噪声字，并从噪声字中选择字符。产生包括提取的字符的噪声字符串。通过组合字符串和噪声字符串来生成查询，并将其发送到搜索引擎。通过使用搜索词来搜索从搜索引擎发送的搜索结果来回复查询，并且显示搜索结果。

4. 发明授权

US08150823B2 Private searching on a public search engine 有权
标题翻译：在公共搜索引擎上进行私人搜索
公开(公告)号：US08150823B2
公开(公告)日：2012-04-03
申请号：US12547356
申请日：2009-08-25
申请人： Yasuo Hamano , Shinya Kawanaka , Naruaki Masuno , Yoshitaka Matsumoto
发明人： Yasuo Hamano , Shinya Kawanaka , Naruaki Masuno , Yoshitaka Matsumoto
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F21/606 , G06F21/6245
摘要： The present invention provides a search apparatus, method and program using a public search engine, which is capable of acquiring necessary information without allowing confidential information to be inferred. Input of a desired search word comprising characters is received, and characters are extracted from the search word. Multiple character strings comprising the extracted characters are generated. A word is selected as a noise word, and characters are selected from the noise word. A noise character string comprising the extracted characters is generated. A query is generated by combining the character strings and noise character strings, and is transmitted to the search engine. A search is performed by use of the search word over a search result transmitted from the search engine in reply to the query, and the search result is displayed.
摘要翻译：本发明提供一种使用公共搜索引擎的搜索装置，方法和程序，其能够在不允许推断机密信息的情况下获取必要的信息。接收包含字符的期望搜索字的输入，并从搜索词中提取字符。生成包括提取的字符的多个字符串。选择一个字作为噪声字，并从噪声字中选择字符。产生包括提取的字符的噪声字符串。通过组合字符串和噪声字符串来生成查询，并将其发送到搜索引擎。通过使用搜索词来搜索从搜索引擎发送的搜索结果来回复查询，并且显示搜索结果。

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