公开(公告)号：US20070162981A1

公开(公告)日：2007-07-12

申请号：US10582077

申请日：2004-12-10

申请人： Yoshihiro Morioka ,  Yasushi Ayaki ,  Naoshi Usuki

发明人： Yoshihiro Morioka ,  Yasushi Ayaki ,  Naoshi Usuki

IPC分类号： G06F17/30 ,  H04L9/00 ,  G06F12/14 ,  H04N7/167 ,  G06F7/04 ,  H04L9/32 ,  G06K9/00 ,  G06F11/30 ,  H03M1/68 ,  H04K1/00 ,  H04N7/16

CPC分类号： H04L63/0428

摘要： To provide a packet transmitter apparatus which can transmit contents protected by a content protection technique such as DTCP or the like, using packets such as IP packets which have become widespread. The packet transmitter apparatus includes a transmitting condition setting management unit (404) which extracts at least one of charge information, playback control information and copy control information of AV data from the inputted non-AV data or AV data and generates, based on the extracted information, encryption mode information indicating an encryption mode which becomes a condition at the time of transmitting the AV data; an encrypted data generation unit (406) which generates encrypted data by encrypting, based on the transmitting condition, the inputted AV data and adding encryption information headers based on the encryption mode information to the encrypted AV data; and a packet generation unit (403) which generates packets by adding packet headers to the generated encrypted data. The transmitting condition is to be determined as a combination of input terminal information, data format information and attribute information.

摘要翻译： 提供一种可以使用诸如DTCP等的内容保护技术保护的内容的分组发送装置，使用已经广泛使用的诸如IP分组的分组。 分组发送装置包括发送条件设定管理部（404），其从所输入的非AV数据或AV数据中提取AV数据的收费信息，回放控制信息和复制控制信息中的至少一个，并且基于所提取的 信息，指示成为发送AV数据时的条件的加密模式的加密模式信息; 加密数据生成单元，其通过基于所述发送条件加密所输入的AV数据，并且将加密信息头部基于加密模式信息加密到加密的AV数据来生成加密数据; 以及分组生成单元，其通过向所生成的加密数据添加分组报头来生成分组。 发送条件将被确定为输入终端信息，数据格式信息和属性信息的组合。

公开(公告)号：US20060112272A1

公开(公告)日：2006-05-25

申请号：US10531713

申请日：2003-10-15

申请人： Yoshihiro Morioka ,  Uasushi Ayaki ,  Hiroshi Mitani ,  Naoshi Usuki

发明人： Yoshihiro Morioka ,  Uasushi Ayaki ,  Hiroshi Mitani ,  Naoshi Usuki

IPC分类号： H04L9/00

CPC分类号： H04L63/0227 ,  H04L63/0263 ,  H04L63/0442 ,  H04L63/08

摘要： A packets sending/receiving apparatus, comprising: authentication and key exchange means; encryption means for producing an encryption sending data; sending condition setting management means for producing sending condition setting information for setting sending condition of the sending packets; packetization means for producing the sending packets using the encryption sending data; receiving condition setting management means for producing receiving condition setting information for setting receiving condition of the receiving packets; packets reception means for receiving the reception packets; and decoding means for decoding the reception data using the decoding key.

摘要翻译： 一种分组发送/接收装置，包括：认证和密钥交换装置; 用于产生加密发送数据的加密装置; 发送条件设置管理装置，用于产生用于设置发送包的发送条件的发送条件设置信息; 分组装置，用于使用加密发送数据产生发送分组; 接收条件设置管理装置，用于产生用于设置接收包的接收条件的接收条件设置信息; 分组接收装置，用于接收接收分组; 以及解码装置，用于使用解码密钥解码接收数据。

公开(公告)号：US4864421A

公开(公告)日：1989-09-05

申请号：US092878

申请日：1987-09-03

申请人： Yoshihiro Morioka ,  Masaaki Kobayashi ,  Akihiro Takeuchi ,  Yoshitomi Nagaoka ,  Noriaki Gentsu ,  Sakon Nagasaki

发明人： Yoshihiro Morioka ,  Masaaki Kobayashi ,  Akihiro Takeuchi ,  Yoshitomi Nagaoka ,  Noriaki Gentsu ,  Sakon Nagasaki

IPC分类号： H04N5/775 ,  H04N9/79

CPC分类号： H04N5/775 ,  H04N9/79

摘要： In a system for connecting a video signal recording/reproducing apparatus and a color TV receiver, two component signals--a luminace signal and a carrier chrominance signal--are transmitted separately from each other from the video signal recording/reproducing apparatus to the TV receiver. The video signal recording/reproducing apparatus has first and second output terminals for respectively outputting luminance and carrier chrominance signals obtained from a color video signal reproduced from a recording medium. The color TV receiver has first and second input terminals adapted to be respectively connected to the first and second output terminals of the video signal recording/reproducing apparatus for receiving the luminace and carrier chrominance signals. The color TV receiver may be provided with a switching circuit for selecting a composite video signal received in the conventional manner or the separately received two component signals.

摘要翻译： 在用于连接视频信号记录/再现装置和彩色TV接收机的系统中，将两个分量信号 - 亮度信号和载波色度信号 - 从视频信号记录/再现装置彼此分离地发送到TV接收机。 视频信号记录/再现装置具有用于分别输出从从记录介质再现的彩色视频信号中获得的亮度和载波色度信号的第一和第二输出端。 彩色TV接收机具有适于分别连接到视频信号记录/再现装置的第一和第二输出端的第一和第二输入端，用于接收亮度和载波色度信号。 彩色TV接收机可以设置有用于选择以常规方式接收的复合视频信号或单独接收的双分量信号的切换电路。

公开(公告)号：US20120307109A1

公开(公告)日：2012-12-06

申请号：US13578441

申请日：2011-02-10

申请人： Yoshihiro Morioka ,  Katsuhiko Yoshida ,  Hiroji Takebayashi ,  Eiji Yamauchi ,  Keiko Ando

发明人： Yoshihiro Morioka ,  Katsuhiko Yoshida ,  Hiroji Takebayashi ,  Eiji Yamauchi ,  Keiko Ando

IPC分类号： H04N5/225

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/105 ,  G11B27/28 ,  H04N5/23219 ,  H04N5/235 ,  H04N5/783 ,  H04N5/93 ,  H04N9/8042 ,  H04N9/8205 ,  H04N21/4325 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/8549

摘要： Digest playback which suits various preferences is realized. A video camera (100) extracts a portion to be played back as a digest from a video picture. The video camera (100) includes a control section (300) configured to extract attribute information concerning a video picture from the video picture. The attribute information is configured so that a user can input contents of the attribute information.

摘要翻译： 实现了适合各种偏好的摘要播放。 视频摄像机（100）从视频画面提取作为摘要的要播放的部分。 视频摄像机（100）包括控制部（300），被配置为从视频图像提取与视频图像有关的属性信息。 配置属性信息，使得用户可以输入属性信息的内容。

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：US20090288125A1

公开(公告)日：2009-11-19

申请号：US11995748

申请日：2006-07-11

申请人： Yoshihiro Morioka

发明人： Yoshihiro Morioka

IPC分类号： H04N7/173

CPC分类号： H04N21/835 ,  H04N7/1675 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/435 ,  H04N21/43632 ,  H04N21/4367 ,  H04N21/4622 ,  H04N21/84

摘要： To provide a packet transmitting apparatus which transmits a content protected with a content protection technique such as DTCP in the form of packets which are widely used, such as IP packets, and which is capable of providing diverse EPG information. Metadata of an A/V stream is utilized to control the output mode, encryption mode, and/or addition of an encryption information header of contents such as video, audio, and data contained in the stream (407). This secures interconnection compatibility between a packet transmitting apparatus and a packet receiving apparatus while maintaining secrecy (414). When a content received through digital television broadcasting is used as an A/V stream, a channel is selected from a full transport stream which is received through broadcasting (409) so as to extract and form a partial transport stream for use (410). EPG information can be selected not only from SI information contained in a digital broadcasting signal but from a plurality of information sources, such as EPG-dedicated channels and the Internet (412).

摘要翻译： 提供一种分组发送装置，其以诸如IP分组的广泛使用的分组的形式发送用诸如DTCP的内容保护技术保护的内容，并且能够提供多种EPG信息。 使用A / V流的元数据来控制流（407）中包含的诸如视频，音频和数据的内容的加密信息头的输出模式，加密模式和/或添加。 这确保了分组发送装置和分组接收装置之间的互连兼容性，同时保持了秘密（414）。 当通过数字电视广播接收到的内容被用作A / V流时，从通过广播接收的完整传输流（409）中选择一个信道，以便提取并形成用于使用的部分传输流（410）。 EPG信息不仅可以从包含在数字广播信号中的SI信息中选择，而且可以从诸如EPG专用信道和因特网的多个信息源（412）中选择。

公开(公告)号：US07228422B2

公开(公告)日：2007-06-05

申请号：US10531713

申请日：2003-10-15

申请人： Yoshihiro Morioka ,  Yasushi Ayaki ,  Hiroshi Mitani ,  Naoshi Usuki

发明人： Yoshihiro Morioka ,  Yasushi Ayaki ,  Hiroshi Mitani ,  Naoshi Usuki

IPC分类号： H04L9/00

CPC分类号： H04L63/0227 ,  H04L63/0263 ,  H04L63/0442 ,  H04L63/08

摘要： A packets sending/receiving apparatus, comprising: authentication and key exchange means; encryption means for producing an encryption sending data; sending condition setting management means for producing sending condition setting information for setting sending condition of the sending packets; packetization means for producing the sending packets using the encryption sending data; receiving condition setting management means for producing receiving condition setting information for setting receiving condition of the receiving packets; packets reception means for receiving the reception packets; and decoding means for decoding the reception data using the decoding key.

摘要翻译： 一种分组发送/接收装置，包括：认证和密钥交换装置; 用于产生加密发送数据的加密装置; 发送条件设置管理装置，用于产生用于设置发送包的发送条件的发送条件设置信息; 分组装置，用于使用加密发送数据产生发送分组; 接收条件设置管理装置，用于产生用于设置接收包的接收条件的接收条件设置信息; 分组接收装置，用于接收接收分组; 以及解码装置，用于使用解码密钥解码接收数据。

公开(公告)号：US06333802B1

公开(公告)日：2001-12-25

申请号：US09028788

申请日：1998-02-24

申请人： Tetsuo Ogawa ,  Yoshihiro Morioka ,  Kenichi Sawaguchi ,  Fumito Kuramochi

发明人： Tetsuo Ogawa ,  Yoshihiro Morioka ,  Kenichi Sawaguchi ,  Fumito Kuramochi

IPC分类号： H04B1012

CPC分类号： H04N7/22 ,  H04B10/2504 ,  H04B10/50

摘要： An optical transmitter converts serial hi-vision digital signals sent from a transmitting side peripheral device over a coaxial cable into serial digital optical signals to transmit the resulting signals over an optical fiber. An optical receiver receives the serial digital optical signals sent from the optical transmitter over the optical fiber to convert the signals into serial hi-vision digital signals to transmit the converted signals over a receiving side coaxial cable to a receiving side peripheral device. This enables transmission of digital signals to the receiving side peripheral device with suppressed signal deterioration without requiring a complex structure.

摘要翻译： 光发射机将通过同轴电缆发送的发射侧外围设备的串行高分辨率数字信号转换为串行数字光信号，以通过光纤传输所得到的信号。 光接收机通过光纤接收从光发射机发送的串行数字光信号，以将信号转换成串行高清数字信号，以通过接收侧同轴电缆将转换的信号传输到接收侧外围设备。 这使得能够以抑制信号劣化的方式将数字信号发送到接收侧外围设备，而不需要复杂的结构。

公开(公告)号：US5465158A

公开(公告)日：1995-11-07

申请号：US409964

申请日：1995-03-24

申请人： Yoshihiro Morioka ,  Masaaki Kobayashi ,  Mutsuyuki Okayama ,  Etsuto Nakatsu ,  Kohei Suzuki

发明人： Yoshihiro Morioka ,  Masaaki Kobayashi ,  Mutsuyuki Okayama ,  Etsuto Nakatsu ,  Kohei Suzuki

IPC分类号： G11B5/53 ,  H04N9/797 ,  H04N9/80 ,  H04N9/815 ,  H04N9/82 ,  H04N9/83 ,  H04N9/79

CPC分类号： H04N9/83 ,  H04N9/8205

摘要： In a video tape recorder of the color under recording type, in which a low frequency band converted carrier chrominance signal is recorded together with an FM luminance signal, another FM modulator is provided for modulating a wide band chrominance signal. An additional head records the FM chrominance signal on at least a part of a track on which video signal has been recorded in the color under recording. In reproduction, it is checked whether the FM chrominance signal is reproduced or not for selecting the FM chrominance signal or the color under recorded carrier chrominance signal as a reproduced chrominance signal output.

摘要翻译： 在与FM亮度信号一起记录低频带转换载波色度信号的记录类型的彩色录像机中，提供另一FM调制器用于调制宽带色度信号。 附加的头在记录有颜色的视频信号的轨道的至少一部分上记录FM色度信号。 在再现中，检查FM色度信号是否被再现，用于选择FM色度信号或记录载波色度信号下的颜色作为再现的色度信号输出。

公开(公告)号：US5335125A

公开(公告)日：1994-08-02

申请号：US969482

申请日：1992-10-30

申请人： Etsuto Nakatsu ,  Yoshihiro Morioka ,  Masaaki Kobayashi

发明人： Etsuto Nakatsu ,  Yoshihiro Morioka ,  Masaaki Kobayashi

IPC分类号： G11B5/008 ,  G11B15/12 ,  G11B15/18 ,  G11B15/467 ,  H04N5/765 ,  H04N5/7826 ,  H04N5/926 ,  H04N5/945 ,  H04N9/79 ,  H04N9/83 ,  H04N5/78

CPC分类号： G11B15/1875 ,  G11B15/125 ,  H04N5/9264 ,  H04N5/9268 ,  H04N9/7921 ,  H04N9/83 ,  G11B15/4673 ,  H04N5/945

摘要： A video tape recorder capable of recording a normal definition video signal and a high definition video signal having an image quality higher than the normal one in a simulcast for broadcasting an identical program in a conventional broadcasting system and a high definition system. The common video signal is recorded in a conventional analog signal format at a tape feeding speed of the normal mode by an EP mode head defining a tracking width narrower than that of a standard mode head, while the high definition video signal is recorded in a digital form by a high definition video head additionally mounted on a rotary drum. Additionally, a common video signal recorded by a conventional video tape recorder can be reproduced.

摘要翻译： 一种能够记录正常清晰度视频信号的磁带录像机和具有高于普通视频信号的图像质量的高分辨率视频信号，用于在常规广播系统和高分辨率系统中广播相同节目。 公共视频信号以常规模式信号格式以通常模式的磁带馈送速度通过限定比标准模式磁头窄的跟踪宽度的EP模式磁头记录，而高分辨率视频信号被记录在数字 通过另外安装在旋转鼓上的高清晰度视频头来形成。 此外，可以再现由常规磁带录像机记录的公共视频信号。