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1. 发明授权

US08855472B2 Video editing apparatus, video editing method, program, and integrated circuit 有权
标题翻译：视频编辑装置，视频编辑方法，程序和集成电路
公开(公告)号：US08855472B2
公开(公告)日：2014-10-07
申请号：US13824077
申请日：2012-05-07
申请人： Junichi Tagawa , Takashi Kawamura , Kuniaki Isogai , Takashi Fujii , Masayuki Misaki
发明人： Junichi Tagawa , Takashi Kawamura , Kuniaki Isogai , Takashi Fujii , Masayuki Misaki
IPC分类号： H04N9/87 , G11B27/034 , H04N13/00 , G11B27/34 , H04N5/76
CPC分类号： H04N9/87 , G11B27/034 , G11B27/34 , H04N13/128
摘要： A video editing apparatus includes: a selection unit which receives a first editing point and a second editing point; a representative value generation unit which generates a representative value of first disparity information on disparities of the first editing point and a representative value of second disparity information on disparities of the second editing point; a comparison value calculation unit which calculates a first depth difference by a comparison between the representative value of the first disparity information and the representative value of the second disparity information; a determination unit which determines whether or not the first depth difference is less than or equal to a predetermined value; and a presenting unit which presents a message prompting a user to change at least one of the first editing point and the second editing point when it is determined that the first depth difference is greater than the predetermined value.
摘要翻译：视频编辑装置包括：接收第一编辑点和第二编辑点的选择单元; 代表值生成单元，生成关于第一编辑点的差异的第一视差信息的代表值和关于第二编辑点的差异的第二视差信息的代表值; 比较值计算单元，通过第一视差信息的代表值和第二视差信息的代表值之间的比较来计算第一深度差; 确定单元，其确定所述第一深度差是否小于或等于预定值; 以及呈现单元，当确定第一深度差大于预定值时，呈现提示用户改变第一编辑点和第二编辑点中的至少一个的消息。

2. 发明申请

US20120147139A1 STEREOSCOPIC IMAGE ALIGNING APPARATUS, STEREOSCOPIC IMAGE ALIGNING METHOD, AND PROGRAM OF THE SAME 有权
标题翻译：立体图像校正装置，立体图像校准方法及其程序
公开(公告)号：US20120147139A1
公开(公告)日：2012-06-14
申请号：US13320640
申请日：2011-03-14
申请人： Bo Li , Pongsak Lasang , Chin Phek Ong , Sheng Mei Shen , Junichi Tagawa
发明人： Bo Li , Pongsak Lasang , Chin Phek Ong , Sheng Mei Shen , Junichi Tagawa
IPC分类号： H04N13/00
CPC分类号： G03B35/08 , H04N13/106 , H04N13/122 , H04N13/128 , H04N13/221 , H04N13/239 , H04N13/261 , H04N13/373 , H04N2013/0074
摘要： A stereoscopic image aligning apparatus (200) automatically aligns image pairs for stereoscopic viewing in a shorter amount of time than conventional apparatuses, which is applicable to image pairs captured by a single sensor camera or a variable baseline camera, without relying on camera parameters. The stereoscopic image aligning apparatus (200) includes: an image pair obtaining unit (205) obtaining an image pair including a left-eye image and a right-eye image corresponding to the left-eye image; a corresponding point detecting unit (252) detecting a corresponding point representing a set of a first point included in a first image that is one of the images of the image pair and a second point included in a second image that is the other of the images of the image pair and corresponding to the first point; a first matrix computing unit (254) computing a homography transformation matrix for transforming the first point such that a vertical parallax between the first and second points is smallest and an epipolar constraint is satisfied; a transforming unit (260) transforming the first image using the homography transformation matrix; and an output unit (210) outputting: a third image that is the transformed first image; and the second image.
摘要翻译：立体图像对准装置（200）以比常规装置更短的时间自动对准用于立体观看的图像对，其可应用于由单个传感器相机或可变基线相机捕获的图像对，而不依赖于相机参数。立体图像对准装置（200）包括：图像对获取单元（205），获得包括与左眼图像相对应的左眼图像和右眼图像的图像对; 对应点检测单元（252），检测表示包括在作为图像对的图像之一的第一图像中的第一点的集合的对应点和包括在作为另一个图像的第二图像中的第二点的图像对并对应于第一点; 第一矩阵计算单元（254）计算用于变换第一点的单应变换矩阵，使得第一和第二点之间的垂直视差最小并且满足对极约束; 变换单元（260），其使用所述单应变换矩阵来变换所述第一图像; 以及输出单元（210），输出：作为变换后的第一图像的第三图像; 和第二个图像。

3. 发明授权

US06484137B1 Audio reproducing apparatus 失效
标题翻译：音频再现装置
公开(公告)号：US06484137B1
公开(公告)日：2002-11-19
申请号：US09181992
申请日：1998-10-29
申请人： Hirotsugu Taniguchi , Masayuki Misaki , Junichi Tagawa , Michio Matsumoto
发明人： Hirotsugu Taniguchi , Masayuki Misaki , Junichi Tagawa , Michio Matsumoto
IPC分类号： G10L2104
CPC分类号： G10L21/04
摘要： An audio reproducing apparatus comprises: audio decoding means for decoding an input audio signal frame by frame; data expanding/compressing means for subjecting data in a decoded frame to time-scale modification process; a frame sequence table which contains a sequence determined according to a given speed rate in which respective frames are expanded/compressed; frame counting means for counting the number of frames of the input audio signal; and data expansion/compression control means for instructing the dalta expanding/compressing means to subject the frame to one of time-scale compression process, time-scale expansion process, and process without time-scale modification process, with reference to the frame sequence table based on a count value output from the frame counting means, the data expanding/compressing means subjecting the audio signal to time-scale modification process in accordance with an instruction signal from the data expansion/compression control means.
摘要翻译：音频再现装置包括：音频解码装置，用于逐帧解码输入音频信号; 数据扩展/压缩装置，用于对解码帧中的数据进行时标修改处理; 帧序列表，其包含根据给定速率确定的序列，其中相应的帧被扩展/压缩; 帧计数装置，用于对输入音频信号的帧数进行计数; 以及数据扩展/压缩控制装置，用于指示达尔文扩展/压缩装置，参考帧序列表来对帧进行时间尺度压缩处理，时间尺度扩展处理和处理，而不需要时间尺度修改处理根据从帧计数装置输出的计数值，数据扩展/压缩装置根据来自数据扩展/压缩控制装置的指令信号对音频信号进行时标修改处理。

4. 发明申请

US20130170817A1 VIDEO EDITING APPARATUS, VIDEO EDITING METHOD, PROGRAM, AND INTEGRATED CIRCUIT 有权
标题翻译：视频编辑设备，视频编辑方法，程序和集成电路
公开(公告)号：US20130170817A1
公开(公告)日：2013-07-04
申请号：US13824077
申请日：2012-05-07
申请人： Junichi Tagawa , Takashi Kawamura , Kuniaki Isogai , Takashi Fujii , Masayuki Misaki
发明人： Junichi Tagawa , Takashi Kawamura , Kuniaki Isogai , Takashi Fujii , Masayuki Misaki
IPC分类号： H04N9/87
CPC分类号： H04N9/87 , G11B27/034 , G11B27/34 , H04N13/128
摘要： A video editing apparatus includes: a selection unit which receives a first editing point and a second editing point; a representative value generation unit which generates a representative value of first disparity information on disparities of the first editing point and a representative value of second disparity information on disparities of the second editing point; a comparison value calculation unit which calculates a first depth difference by a comparison between the representative value of the first disparity information and the representative value of the second disparity information; a determination unit which determines whether or not the first depth difference is less than or equal to a predetermined value; and a presenting unit which presents a message prompting a user to change at least one of the first editing point and the second editing point when it is determined that the first depth difference is greater than the predetermined value.
摘要翻译：视频编辑装置包括：接收第一编辑点和第二编辑点的选择单元; 代表值生成单元，生成关于第一编辑点的差异的第一视差信息的代表值和关于第二编辑点的差异的第二视差信息的代表值; 比较值计算单元，通过第一视差信息的代表值和第二视差信息的代表值之间的比较来计算第一深度差; 确定单元，其确定所述第一深度差是否小于或等于预定值; 以及呈现单元，当确定第一深度差大于预定值时，呈现提示用户改变第一编辑点和第二编辑点中的至少一个的消息。

5. 发明授权

US07507898B2 Music reproduction device, method, storage medium, and integrated circuit 有权
标题翻译：音乐再现装置，方法，存储介质和集成电路
公开(公告)号：US07507898B2
公开(公告)日：2009-03-24
申请号：US11793198
申请日：2005-11-01
申请人： Noriaki Horii , Keiji Icho , Masayuki Misaki , Junichi Tagawa , Hiroaki Yamane
发明人： Noriaki Horii , Keiji Icho , Masayuki Misaki , Junichi Tagawa , Hiroaki Yamane
IPC分类号： A63H5/00 , G04B13/00 , G10H7/00
CPC分类号： G11B27/105 , G06F17/30017 , G06F17/30743 , G06F17/30749 , G06F17/30772 , G11B27/34
摘要： An operational information obtaining section of a music reproduction device obtains operational information which corresponds to a user's operation and represents an instruction on an action of a reproduction section for reproducing data of a musical composition. A selection condition calculation section changes, during the musical composition being reproduced by the reproduction section, relative merits of attribute information relating to the data of the musical composition in accordance with details of the operational information obtained by the operational information obtaining section, and then calculates, based on the relative merits of the attribute information, a condition for selecting the data of the musical composition to be reproduced by the reproduction section. The relative merits of the attribute information, which is information relating to the data of the musical composition, is changed in accordance with the user's operational information, and selection is performed in accordance with the relative merits of the attribute information, whereby it is possible, with the user's simple operation, to reproduce only the musical composition which is desired to be listened to.
摘要翻译：音乐再现装置的操作信息获取部分获得与用户操作相对应的操作信息，并且表示用于再现乐曲数据的再现部分的动作的指令。选择条件计算部分在由再现部分再现的乐曲期间根据由操作信息获取部分获得的操作信息的细节改变与乐曲的数据相关的属性信息的相对优点，然后计算基于属性信息的相对优点，选择要由再现部分再现的乐曲的数据的条件。根据用户的操作信息改变属于与乐曲的数据相关的信息的属性信息的相对优点，并根据属性信息的相对优点进行选择，用户简单的操作只能再现希望听的音乐作品。

6. 发明申请

US20070256548A1 Music Information Calculation Apparatus and Music Reproduction Apparatus 有权
标题翻译：音乐信息计算设备和音乐再现设备
公开(公告)号：US20070256548A1
公开(公告)日：2007-11-08
申请号：US11587769
申请日：2005-06-24
申请人： Junichi Tagawa , Hiroaki Yamane
发明人： Junichi Tagawa , Hiroaki Yamane
IPC分类号： G10H1/36
CPC分类号： G10H1/0008 , G10H2210/031
摘要： Provided is a music information calculation apparatus capable of recognizing a structure of a piece of music based on an acoustic signal of the piece of music. Provided are an acoustic signal input means for inputting the acoustic signal of the piece of music; an acoustic parameter calculation means for calculating, using the acoustic signal, at least a first acoustic parameter indicating a volume of the piece of music; an inflection degree calculation means for calculating, using at least the first acoustic parameter, an inflection degree indicating an inflection of the piece of music; a story node calculation means for calculating, using at least the first acoustic parameter, a story node representing a time at which a formation of the piece of music changes; and a story information calculation means for calculating, as story information indicating the formation of the piece of music, information indicating at least a correspondence between the story node having been calculated and the inflection degree obtained at the time represented by the story node.
摘要翻译：提供了一种音乐信息计算装置，其能够基于该音乐片段的声音信号来识别一段音乐的结构。提供一种用于输入该音乐片段的声信号的声信号输入装置; 声学参数计算装置，用于使用所述声学信号计算至少一个指示所述音乐片段的音量的第一声学参数; 弯曲度计算装置，用于至少使用所述第一声学参数来计算指示所述音乐曲线的拐点的拐点; 故事节点计算装置，用于至少使用所述第一声学参数来计算代表所述音乐的形成的时间的故事节点的改变; 以及故事信息计算装置，用于计算指示音乐片段的形成的故事信息，指示已经计算的故事节点与由故事节点表示的时间获得的拐点度之间的对应关系的信息。

7. 发明授权

US07231389B2 Music search device 有权
标题翻译：音乐搜索设备
公开(公告)号：US07231389B2
公开(公告)日：2007-06-12
申请号：US10852617
申请日：2004-05-25
申请人： Hiroaki Yamane , Junichi Tagawa
发明人： Hiroaki Yamane , Junichi Tagawa
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30017 , Y10S707/99935
摘要： The present invention provides a music search device for searching for a tune by using an impression quantity obtained by quantifying a listener's impression of such a tune. A tune database contains at least data of a plurality of tunes and a characteristic quantity obtained by quantifying characteristics of each tune. The tune database includes an adjustment table. A reference table storage section stores a reference table containing a previously obtained set of a characteristic quantity and an impression quantity for each of a plurality of sample tunes. When an adjustment input is received, an updating section adds to the adjustment table a set of a received impression quantity and a characteristic quantity of a tune associated with the received impression quantity, and updates the mapping function based on the adjustment table, to which the set of the impression quantity and the characteristic quantity has been added, and the reference table.
摘要翻译：本发明提供了一种音乐搜索装置，用于通过使用通过量化听众对这种乐曲的印象而获得的印象量来搜索曲调。乐曲数据库至少包含多个乐曲的数据和通过量化每首乐曲的特征而获得的特征量。调谐数据库包括调整表。参考表存储部分存储包含先前获得的多个样本曲调中的每一个的特征量和印象量的集合的参考表。当接收到调整输入时，更新部分将与接收到的印象量相关联的接收的印象量和曲调的特征量的集合添加到调整表，并且基于调整表更新映射函数，已经添加了印象数量和特征量的集合，以及参考表。

8. 发明授权

US06605770B2 Play list generation device, audio information provision device, audio information provision system, method, program and recording medium 有权
公开(公告)号：US06605770B2
公开(公告)日：2003-08-12
申请号：US10102033
申请日：2002-03-20
申请人： Hiroaki Yamane , Junichi Tagawa , Masayuki Misaki
发明人： Hiroaki Yamane , Junichi Tagawa , Masayuki Misaki
IPC分类号： G04B1300
CPC分类号： G11B27/11 , G06F17/30017 , G11B27/034 , G11B27/105 , G11B2220/20
摘要： A play list generation device for generating a play list of a set of audio information streams in an order to be reproduced by are production device is provided. The play list generation device includes a condition input section for receiving a condition regarding a target; a transfer information stream acquisition section for acquiring a transfer information stream which represents a transfer of impressions given to the target based on the condition; and a play list generation section for selecting, from a first plurality of audio information streams stored in a database, a second plurality of audio information streams which give the target a transfer of impressions proximate to the transfer of impressions represented by the transfer information stream, and generating a play list including the selected second plurality of audio information streams as the set of audio information streams.

9. 发明授权

US08890934B2 Stereoscopic image aligning apparatus, stereoscopic image aligning method, and program of the same 有权
标题翻译：立体图像对准装置，立体图像对准方法及其程序
公开(公告)号：US08890934B2
公开(公告)日：2014-11-18
申请号：US13320640
申请日：2011-03-14
申请人： Bo Li , Pongsak Lasang , Chin Phek Ong , Sheng Mei Shen , Junichi Tagawa
发明人： Bo Li , Pongsak Lasang , Chin Phek Ong , Sheng Mei Shen , Junichi Tagawa
IPC分类号： H04N15/00 , G06T15/00 , H04N13/00 , G03B35/08 , H04N13/02 , H04N13/04
CPC分类号： G03B35/08 , H04N13/106 , H04N13/122 , H04N13/128 , H04N13/221 , H04N13/239 , H04N13/261 , H04N13/373 , H04N2013/0074
摘要： A stereoscopic image aligning apparatus (200) automatically aligns image pairs for stereoscopic viewing in a shorter amount of time than conventional apparatuses, which is applicable to image pairs captured by a single sensor camera or a variable baseline camera, without relying on camera parameters. The stereoscopic image aligning apparatus (200) includes: an image pair obtaining unit (205) obtaining an image pair including a left-eye image and a right-eye image corresponding to the left-eye image; a corresponding point detecting unit (252) detecting a corresponding point representing a set of a first point included in a first image that is one of the images of the image pair and a second point included in a second image that is the other of the images of the image pair and corresponding to the first point; a first matrix computing unit (254) computing a homography transformation matrix for transforming the first point such that a vertical parallax between the first and second points is smallest and an epipolar constraint is satisfied; a transforming unit (260) transforming the first image using the homography transformation matrix; and an output unit (210) outputting: a third image that is the transformed first image; and the second image.
摘要翻译：立体图像对准装置（200）以比常规装置更短的时间自动对准用于立体观看的图像对，其可应用于由单个传感器相机或可变基线相机捕获的图像对，而不依赖于相机参数。立体图像对准装置（200）包括：图像对获取单元（205），获得包括与左眼图像相对应的左眼图像和右眼图像的图像对; 对应点检测单元（252），检测表示包括在作为图像对的图像之一的第一图像中的第一点的集合的对应点和包括在作为另一个图像的第二图像中的第二点的图像对并对应于第一点; 第一矩阵计算单元（254）计算用于变换第一点的单应变换矩阵，使得第一和第二点之间的垂直视差最小并且满足对极约束; 变换单元（260），其使用所述单应变换矩阵来变换所述第一图像; 以及输出单元（210），输出：作为变换后的第一图像的第三图像; 和第二个图像。

10. 发明授权

US08155345B2 Wearable terminal, mobile imaging sound collecting device, and device, method, and program for implementing them 有权
标题翻译：可佩戴终端，移动成像声音采集装置，以及用于实现它们的装置，方法和程序
公开(公告)号：US08155345B2
公开(公告)日：2012-04-10
申请号：US12280842
申请日：2007-02-27
申请人： Junichi Tagawa , Takeo Kanamori
发明人： Junichi Tagawa , Takeo Kanamori
IPC分类号： H04R3/00 , H04R9/08 , H04R11/04 , H04R17/02 , H04R19/04 , H04R21/02
CPC分类号： H04R3/005
摘要： A wearable terminal is constantly worn by a user and continually picks up images and sounds from the surroundings. Even when using a directional microphone to sensitively pick up targeted audio, the wearable terminal can reduce noise occurring due to motion of the device, for example when the user is walking, and reduce the influence of a shift of the sound pickup direction. For this purpose, the wearable terminal includes a sensor for detecting motion, and performs microphone directivity control to use the directional microphone when the amount of motion is small, and to use an omnidirectional microphone that is not likely to be influenced by noise when the amount of motion is large.
摘要翻译：穿戴式终端由用户不断佩戴，并持续从周围拾取图像和声音。即使当使用定向麦克风来敏感地拾取目标音频时，穿戴式终端也可以减少例如当用户行走时由于设备的运动而产生的噪音，并且减少了拾音方向的偏移的影响。为此，可穿戴式终端包括用于检测运动的传感器，并且当运动量小时执行麦克风方向性控制以使用定向麦克风，并且当量不大时使用不可能受噪声影响的全向麦克风的运动很大。

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