公开(公告)号：US20090103898A1

公开(公告)日：2009-04-23

申请号：US12298644

申请日：2007-09-12

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Masaaki Kobayashi ,  Akihiro Takeuchi ,  Takashi Kurama ,  Hisashi Inoue ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Masaaki Kobayashi ,  Akihiro Takeuchi ,  Takashi Kurama ,  Hisashi Inoue ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura

IPC分类号： H04N5/00

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/28 ,  H04N9/8042 ,  H04N9/8205

摘要： In a content shooting apparatus (Acc) for recording content data (Sav) containing video, audio, or data onto an information recording medium (214), in combination with first metadata (Di, Dm) containing a parameter representing scene information (SI), and allowing access to a specific portion of the content (Sav) with reference to the scene information (SI), a camera microcomputer (206) detects movement of a camera (101) to generate the first metadata (Di, Dm) by comparing the detected movement with a predetermined value (Th), and also generates second meta data (Di, Dm) by filtering out the first metadata (Di, Dm) generated within a predetermined specific window period (W) via a predetermined function.

摘要翻译： 在包含视频，音频或数据的内容数据（Sav）的内容拍摄装置（Acc）中，与包含表示场景信息（SI）的参数的第一元数据（Di，Dm）结合在信息记录介质（214） ，并且参照场景信息（SI）允许访问内容（Sav）的特定部分，照相机微计算机（206）通过比较来检测照相机（101）的移动以生成第一元数据（Di，Dm） 检测到的具有预定值（Th）的移动，并且还通过经由预定功能滤除在预定特定窗口周期（W）内生成的第一元数据（Di，Dm）来生成第二元数据（Di，Dm）。

公开(公告)号：US08208792B2

公开(公告)日：2012-06-26

申请号：US12298644

申请日：2007-09-12

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Masaaki Kobayashi ,  Akihiro Takeuchi ,  Takashi Kurama ,  Hisashi Inoue ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Masaaki Kobayashi ,  Akihiro Takeuchi ,  Takashi Kurama ,  Hisashi Inoue ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura

IPC分类号： H04N9/80

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/28 ,  H04N9/8042 ,  H04N9/8205

摘要： In a content shooting apparatus (Acc) for recording content data (Sav) containing video, audio, or data onto an information recording medium (214), in combination with first metadata (Di, Dm) containing a parameter representing scene information (SI), and allowing access to a specific portion of the content (Sav) with reference to the scene information (SI), a camera microcomputer (206) detects movement of a camera (101) to generate the first metadata (Di, Dm) by comparing the detected movement with a predetermined value (Th), and also generates second meta data (Di, Dm) by filtering out the first metadata (Di, Dm) generated within a predetermined specific window period (W) via a predetermined function.

摘要翻译： 在包含视频，音频或数据的内容数据（Sav）的内容拍摄装置（Acc）中，与包含表示场景信息（SI）的参数的第一元数据（Di，Dm）结合在信息记录介质（214） ，并且参照场景信息（SI）允许访问内容（Sav）的特定部分，照相机微计算机（206）通过比较来检测照相机（101）的移动以生成第一元数据（Di，Dm） 检测到的具有预定值（Th）的移动，并且还通过经由预定功能滤除在预定特定窗口周期（W）内生成的第一元数据（Di，Dm）来生成第二元数据（Di，Dm）。

公开(公告)号：US07884860B2

公开(公告)日：2011-02-08

申请号：US12067453

申请日：2007-03-20

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura ,  Hisasi Inoue ,  Masaaki Kobayashi

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura ,  Hisasi Inoue ,  Masaaki Kobayashi

IPC分类号： H04N5/228 ,  H04N5/76

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/105 ,  H04N9/8042 ,  H04N9/8205

摘要： A content shooting apparatus is provided, in which thresholds for generating metadata concerning shot images can be calibrated in accordance with shooting conditions.In a content shooting apparatus (Acc) for converting content data (Dc) into a stream (AV) and recording the stream (AV) to a recording medium (214) in combination with content-related metadata (Dm), a camera (101) shoots a subject (105) and generates the content data (Dc), a camerawork statistics portion (206s) detects movement (σ) of the camera, a camera microcomputer (206) compares the detected movement (σ) with a predetermined value (Th) to generate the metadata (Dm), and an automatic threshold setting portion (206t) changes the predetermined value (Th) in accordance with the detected movement (σ).

摘要翻译： 提供内容拍摄装置，其中可以根据拍摄条件校准用于生成关于拍摄图像的元数据的阈值。 在内容拍摄装置（Acc）中，将内容数据（Dc）转换为流（AV）并将流（AV）与内容相关的元数据（Dm）结合记录到记录介质（214）中， 拍摄对象（105）并生成内容数据（Dc），摄影师统计部分（206s）检测相机的移动（＆amp; sgr），相机微计算机（206）将检测到的移动（＆sgr）与预定的 值（Th）以生成元数据（Dm），并且自动阈值设定部分（206t）根据检测到的移动（＆sgr）来改变预定值（Th）。

公开(公告)号：US20090110372A1

公开(公告)日：2009-04-30

申请号：US12067453

申请日：2007-03-20

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura ,  Hisasi Inoue ,  Masaaki Kobayashi

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takeshi Hamasaki ,  Michifumi Inai ,  Masakazu Mimura ,  Hisasi Inoue ,  Masaaki Kobayashi

IPC分类号： H04N5/00 ,  H04N5/232 ,  H04N17/00

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/105 ,  H04N9/8042 ,  H04N9/8205

摘要： A content shooting apparatus is provided, in which thresholds for generating metadata concerning shot images can be calibrated in accordance with shooting conditions.In a content shooting apparatus (Acc) for converting content data (Dc) into a stream (AV) and recording the stream (AV) to a recording medium (214) in combination with content-related metadata (Dm), a camera (101) shoots a subject (105) and generates the content data (Dc), a camerawork statistics portion (206s) detects movement (σ) of the camera, a camera microcomputer (206) compares the detected movement (σ) with a predetermined value (Th) to generate the metadata (Dm), and an automatic threshold setting portion (206t) changes the predetermined value (Th) in accordance with the detected movement (σ).

摘要翻译： 提供内容拍摄装置，其中可以根据拍摄条件校准用于生成关于拍摄图像的元数据的阈值。 在内容拍摄装置（Acc）中，将内容数据（Dc）转换为流（AV）并将流（AV）与内容相关的元数据（Dm）结合记录到记录介质（214）中， 拍摄对象（105）并生成内容数据（Dc），摄影师统计部分（206s）检测相机的移动（sigma），相机微计算机（206）将检测到的移动（sigma）与预定值（ Th）以生成元数据（Dm），并且自动阈值设置部分（206t）根据检测到的移动（sigma）改变预定值（Th）。

公开(公告)号：US08643745B2

公开(公告)日：2014-02-04

申请号：US12521865

申请日：2008-03-11

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Hisashi Inoue ,  Masaaki Kobayashi

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Hisashi Inoue ,  Masaaki Kobayashi

IPC分类号： H04N5/76 ,  H04N5/225

CPC分类号： H04N5/772 ,  H04N5/147 ,  H04N9/8205

摘要： A content shooting apparatus is provided which is suitable for generating a digest meeting the user's desire.A scene information generation portion detects a characteristic scene with reference to a parameter contained in either video/audio in content recorded during shooting operation information for the shooting apparatus, and generates scene information, an auxiliary information assignment portion assigns the scene information its type, priority, start time, end time, or representative time as auxiliary information in accordance with a prescribed rule, a listing portion makes a list of the scene information and the auxiliary information thereof, and a scene sorting-out portion sorts out scenes from the content with reference to the priority, such that the number of scenes is within a predetermined range.

摘要翻译： 提供一种内容拍摄装置，其适于产生满足用户愿望的摘要。 场景信息生成部，参照拍摄装置的拍摄操作信息中记录的内容中包含的视频/音频中包含的参数来检测特征场景，生成场景信息，辅助信息分配部将场景信息分类为优先级 ，开始时间，结束时间或代表时间作为根据规定规则的辅助信息，列表部分列出场景信息及其辅助信息，并且场景分拣部分从内容中排除场景， 参考优先权，使得场景的数量在预定范围内。

公开(公告)号：US20100091113A1

公开(公告)日：2010-04-15

申请号：US12521865

申请日：2008-03-11

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Hisashi Inoue ,  Masaaki Kobayashi

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Hisashi Inoue ,  Masaaki Kobayashi

IPC分类号： H04N5/225

CPC分类号： H04N5/772 ,  H04N5/147 ,  H04N9/8205

摘要： A content shooting apparatus is provided which is suitable for generating a digest meeting the user's desire.A scene information generation portion detects a characteristic scene with reference to a parameter contained in either video/audio in content recorded during shooting operation information for the shooting apparatus, and generates scene information, an auxiliary information assignment portion assigns the scene information its type, priority, start time, end time, or representative time as auxiliary information in accordance with a prescribed rule, a listing portion makes a list of the scene information and the auxiliary information thereof, and a scene sorting-out portion sorts out scenes from the content with reference to the priority, such that the number of scenes is within a predetermined range.

摘要翻译： 提供一种内容拍摄装置，其适于产生满足用户愿望的摘要。 场景信息生成部，参照拍摄装置的拍摄操作信息中记录的内容中包含的视频/音频中包含的参数来检测特征场景，生成场景信息，辅助信息分配部将场景信息分类为优先级 ，开始时间，结束时间或代表时间作为根据规定规则的辅助信息，列表部分列出场景信息及其辅助信息，并且场景分拣部分从内容中排除场景， 参考优先权，使得场景的数量在预定范围内。

公开(公告)号：US06424482B1

公开(公告)日：2002-07-23

申请号：US09186816

申请日：1998-11-05

申请人： Yoshifumi Yanagawa ,  Tadashi Kunihira ,  Masahiro Motosugi ,  Akihiro Takeuchi ,  Masaaki Kobayashi ,  Katsumi Gotoh ,  Kenji Matsuura ,  Masafumi Shimotashiro

发明人： Yoshifumi Yanagawa ,  Tadashi Kunihira ,  Masahiro Motosugi ,  Akihiro Takeuchi ,  Masaaki Kobayashi ,  Katsumi Gotoh ,  Kenji Matsuura ,  Masafumi Shimotashiro

IPC分类号： G11B1518

摘要： At least three heads are mounted on a rotary drum. Between the first and third heads which are located in close proximity to each other and have different azimuth angles, a minute height difference is formed in the rotation shaft direction of the rotary drum. Signals of a plurality of data rates are recorded and reproduced by using the first and second heads or the first and third heads. Two heads having the same azimuth angle are disposed on the rotary drum so as to be opposed each other at a central angle of 180°. In search speed reproduction, search data are reproduced by the two heads. Tracks are divided in the unit of plural tracks so as to form track sets. Search data areas of each track set are disposed at a position of each track which is separated from the edge of a tape by a predetermined distance. In search speed reproduction, the phases of the tracks and the heads are controlled, and all effective data of the search data areas are reproduced by plural scans of the heads.

公开(公告)号：US20120019685A1

公开(公告)日：2012-01-26

申请号：US13145425

申请日：2010-04-06

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takuma Masuda ,  Hiroji Takebayashi ,  Eiji Yamauchi

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takuma Masuda ,  Hiroji Takebayashi ,  Eiji Yamauchi

IPC分类号： H04N5/225

CPC分类号： G11B27/28 ,  H04N5/772 ,  H04N9/8205 ,  H04N21/4147 ,  H04N21/4223 ,  H04N21/44008 ,  H04N21/8153

摘要： A camcorder (100), which is an example of image capturing devices, includes the following units. An imaging unit (110) captures moving pictures. An attribute information generation unit (120) generates attribute information indicating features of the moving pictures captured by the imaging unit (110). An evaluation unit (130) applies the attribute information generated by the attribute information generation unit (120) to a predetermined criterion, so as to calculate an evaluation value of the moving pictures for each predetermined time width. A still picture extraction unit (140) extracts a still picture from moving pictures in a predetermined time width, when the evaluation value calculated by the evaluation unit (130) for the predetermined time width exceeds an evaluation threshold value. A threshold value change unit (150) changes the evaluation threshold value based on at least one of person information and a composition change amount which are included in the attribute information. The person information is used for specifying a person captured in the moving pictures, and the composition change amount is an amount of change in image compositions between the moving pictures.

摘要翻译： 作为图像捕获装置的示例的摄像机（100）包括以下单元。 成像单元（110）捕获运动图像。 属性信息生成部（120）生成表示由摄像部（110）拍摄的运动图像的特征的属性信息。 评估单元（130）将由属性信息生成单元（120）生成的属性信息应用于预定标准，以便计算每个预定时间宽度的运动图像的评估值。 当由评估单元（130）计算的预定时间宽度的评估值超过评估阈值时，静止图像提取单元（140）以预定时间宽度从运动图像中提取静止图像。 阈值改变单元（150）基于包括在属性信息中的个人信息和构图变化量中的至少一个来改变评估阈值。 个人信息用于指定在运动图像中捕获的人物，而构图变化量是运动图像之间的图像合成的变化量。

公开(公告)号：US08681239B2

公开(公告)日：2014-03-25

申请号：US13145425

申请日：2010-04-06

申请人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takuma Masuda ,  Hiroji Takebayashi ,  Eiji Yamauchi

发明人： Yoshihiro Morioka ,  Kenji Matsuura ,  Takuma Masuda ,  Hiroji Takebayashi ,  Eiji Yamauchi

IPC分类号： H04N5/225

CPC分类号： G11B27/28 ,  H04N5/772 ,  H04N9/8205 ,  H04N21/4147 ,  H04N21/4223 ,  H04N21/44008 ,  H04N21/8153

摘要： A camcorder (100), which is an example of image capturing devices, includes the following units. An imaging unit (110) captures moving pictures. An attribute information generation unit (120) generates attribute information indicating features of the moving pictures captured by the imaging unit (110). An evaluation unit (130) applies the attribute information generated by the attribute information generation unit (120) to a predetermined criterion, so as to calculate an evaluation value of the moving pictures for each predetermined time width. A still picture extraction unit (140) extracts a still picture from moving pictures in a predetermined time width, when the evaluation value calculated by the evaluation unit (130) for the predetermined time width exceeds an evaluation threshold value. A threshold value change unit (150) changes the evaluation threshold value based on at least one of person information and a composition change amount which are included in the attribute information. The person information is used for specifying a person captured in the moving pictures, and the composition change amount is an amount of change in image compositions between the moving pictures.

摘要翻译： 作为图像捕获装置的示例的摄像机（100）包括以下单元。 成像单元（110）捕获运动图像。 属性信息生成部（120）生成表示由摄像部（110）拍摄的运动图像的特征的属性信息。 评估单元（130）将由属性信息生成单元（120）生成的属性信息应用于预定标准，以便计算每个预定时间宽度的运动图像的评估值。 当由评估单元（130）计算的预定时间宽度的评估值超过评估阈值时，静止图像提取单元（140）以预定时间宽度从运动图像中提取静止图像。 阈值改变单元（150）基于包括在属性信息中的个人信息和构图变化量中的至少一个来改变评估阈值。 个人信息用于指定在运动图像中捕获的人物，而构图变化量是运动图像之间的图像合成的变化量。

公开(公告)号：US6014278A

公开(公告)日：2000-01-11

申请号：US612353

申请日：1996-03-07

申请人： Katsumi Gotoh ,  Kenji Matsuura ,  Masafumi Shimotashiro

发明人： Katsumi Gotoh ,  Kenji Matsuura ,  Masafumi Shimotashiro

IPC分类号： G11B5/008 ,  G11B5/53 ,  G11B15/12 ,  G11B15/18 ,  G11B15/467 ,  G11B15/665 ,  G11B15/14

CPC分类号： G11B5/534 ,  G11B15/12 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/467 ,  G11B15/6655 ,  G11B5/0086 ,  G11B15/4673 ,  G11B5/531

摘要： At least three heads are mounted on a rotary drum. Between the first and third heads which are located in close proximity to each other and have different azimuth angles, a minute height difference is formed in the rotation shaft direction of the rotary drum. Signals of a plurality of data rates are recorded and reproduced by using the first and second heads or the first and third heads. Two heads having the same azimuth angle are disposed on the rotary drum so as to be opposed each other at a central angle of 180.degree.. In search speed reproduction, search data are reproduced by the two heads. Tracks are divided in the unit of plural tracks so as to form track sets. Search data areas of each track set are disposed at a position of each track which is separated from the edge of a tape by a predetermined distance. In search speed reproduction, the phases of the tracks and the heads are controlled, and all effective data of the search data areas are reproduced by plural scans of the heads.

摘要翻译： 至少有三个磁头安装在旋转磁鼓上。 在位于彼此靠近并且具有不同方位角的第一和第三头之间，在旋转鼓的旋转轴方向上形成微小的高度差。 通过使用第一和第二头部或第一和第三头部来记录和再现多个数据速率的信号。 具有相同方位角的两个头部以180度的中心角度相对设置在旋转鼓上。 在搜索速度再现中，两个头再现搜索数据。 轨道以多个轨道为单位分割，以形成轨道组。 每个轨道组的搜索数据区域被布置在每个磁道的与磁带边缘分开预定距离的位置。 在搜索速度再现中，控制轨迹和磁头的相位，并通过磁头的多次扫描再现搜索数据区域的所有有效数据。