公开(公告)号：US5510830A

公开(公告)日：1996-04-23

申请号：US395419

申请日：1995-02-27

申请人： Masashi Ohia ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

发明人： Masashi Ohia ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

IPC分类号： H04N5/232 ,  H04N5/262 ,  H04N5/77 ,  H04N5/92 ,  H04N5/923 ,  H04N5/937 ,  H04N7/26 ,  H04N9/82 ,  H04N9/83 ,  H04N13/02

CPC分类号： H04N5/23238 ,  H04N19/23 ,  H04N5/232 ,  H04N5/772 ,  H04N5/9201 ,  H04N5/9208 ,  H04N5/937 ,  H04N9/83 ,  H04N5/262 ,  H04N5/923 ,  H04N9/8205 ,  Y10S358/906

摘要： A method and an apparatus by which a panorama image is produced with a high degree of accuracy from an image signal are disclosed. An image signal produced by a CCD imaging element is recorded onto a video tape by way of a camera signal processing circuit, a recording signal processing circuit, a recording/reproduction amplifier and so forth. Meanwhile, a microcomputer calculates of a motion vector of an image from the output of a motion vector detector to which the image signal from the CCD imaging element is inputted, and controls a video subcode processor so that motion vector information may be recorded onto the video tape. The motion vector information is reproduced from the video tape together with the image signal, and a plurality of images are formed from the thus reproduced image signal and joined together in accordance with the motion vector information to produce a panorama image.

摘要翻译： 公开了一种从图像信号以高精度产生全景图像的方法和装置。 由CCD成像元件产生的图像信号通过相机信号处理电路，记录信号处理电路，记录/再现放大器等记录在录像带上。 同时，微计算机从输入来自CCD成像元件的图像信号的运动矢量检测器的输出计算图像的运动矢量，并且控制视频子码处理器，使得运动矢量信息可以被记录在视频上 胶带。 运动矢量信息与图像信号一起从视频磁带再现，并且由这样再现的图像信号形成多个图像，并根据运动矢量信息连接在一起以产生全景图像。

公开(公告)号：US5666459A

公开(公告)日：1997-09-09

申请号：US729778

申请日：1996-10-08

申请人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

发明人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

IPC分类号： H04N5/232 ,  H04N5/262 ,  H04N5/77 ,  H04N5/92 ,  H04N5/923 ,  H04N5/937 ,  H04N7/26 ,  H04N9/82 ,  H04N9/83 ,  H04N13/02 ,  H04N5/225 ,  H04N5/76 ,  H04N5/91 ,  H04N7/00

CPC分类号： H04N5/23238 ,  H04N19/23 ,  H04N5/232 ,  H04N5/772 ,  H04N5/9201 ,  H04N5/9208 ,  H04N5/937 ,  H04N9/83 ,  H04N5/262 ,  H04N5/923 ,  H04N9/8205 ,  Y10S358/906

摘要： A method and an apparatus by which a panorama image is produced with a high degree of accuracy from an image signal are disclosed. An image signal produced by a CCD imaging element is recorded onto a video tape by way of a camera signal processing circuit, a recording signal processing circuit, a recording/reproduction amplifier and so forth. Meanwhile, a microcomputer calculates of a motion vector of an image from the output of a motion vector detector to which the image signal from the CCD imaging element is inputted, and controls a video subcode processor so that motion vector information may be recorded onto the video tape. The motion vector information is reproduced from the video tape together with the image signal, and a plurality of images are formed from the thus reproduced image signal and joined together in accordance with the motion vector information to produce a panorama image.

摘要翻译： 公开了一种从图像信号以高精度产生全景图像的方法和装置。 由CCD成像元件产生的图像信号通过相机信号处理电路，记录信号处理电路，记录/再现放大器等记录在录像带上。 同时，微计算机从输入来自CCD成像元件的图像信号的运动矢量检测器的输出计算图像的运动矢量，并且控制视频子码处理器，使得运动矢量信息可以被记录在视频上 胶带。 运动矢量信息与图像信号一起从视频磁带再现，并且由这样再现的图像信号形成多个图像，并根据运动矢量信息连接在一起以产生全景图像。

公开(公告)号：US5689611A

公开(公告)日：1997-11-18

申请号：US583441

申请日：1996-01-05

申请人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

发明人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

IPC分类号： H04N5/232 ,  H04N5/262 ,  H04N5/77 ,  H04N5/92 ,  H04N5/923 ,  H04N5/937 ,  H04N7/26 ,  H04N9/82 ,  H04N9/83 ,  H04N13/02 ,  H04N5/76

CPC分类号： H04N5/23238 ,  H04N19/23 ,  H04N5/232 ,  H04N5/772 ,  H04N5/9201 ,  H04N5/9208 ,  H04N5/937 ,  H04N9/83 ,  H04N5/262 ,  H04N5/923 ,  H04N9/8205 ,  Y10S358/906

摘要： A method and an apparatus by which a panorama image is produced with a high degree of accuracy from an image signal are disclosed. An image signal produced by a CCD imaging element is recorded onto a video tape by way of a camera signal processing circuit, a recording signal processing circuit, a recording/reproduction amplifier and so forth. Meanwhile, a microcomputer calculates of a motion vector of an image from the output of a motion vector detector to which the image signal from the CCD imaging element is inputted, and controls a video subcode processor so that motion vector information may be recorded onto the video tape. The motion vector information is reproduced from the video tape together with the image signal, and a plurality of images are formed from the thus reproduced image signal and joined together in accordance with the motion vector information to produce a panorama image.

摘要翻译： 公开了一种从图像信号以高精度产生全景图像的方法和装置。 由CCD成像元件产生的图像信号通过相机信号处理电路，记录信号处理电路，记录/再现放大器等记录在录像带上。 同时，微计算机从输入来自CCD成像元件的图像信号的运动矢量检测器的输出计算图像的运动矢量，并且控制视频子码处理器，使得运动矢量信息可以被记录在视频上 胶带。 运动矢量信息与图像信号一起从视频磁带再现，并且由这样再现的图像信号形成多个图像，并根据运动矢量信息连接在一起以产生全景图像。

公开(公告)号：US5625462A

公开(公告)日：1997-04-29

申请号：US396173

申请日：1995-02-27

申请人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

发明人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

IPC分类号： H04N5/232 ,  H04N5/262 ,  H04N5/77 ,  H04N5/92 ,  H04N5/923 ,  H04N5/937 ,  H04N7/26 ,  H04N9/82 ,  H04N9/83 ,  H04N13/02 ,  H04N5/91

CPC分类号： H04N5/23238 ,  H04N19/23 ,  H04N5/232 ,  H04N5/772 ,  H04N5/9201 ,  H04N5/9208 ,  H04N5/937 ,  H04N9/83 ,  H04N5/262 ,  H04N5/923 ,  H04N9/8205 ,  Y10S358/906

摘要： A method and an apparatus by which a panorama image is produced with a high degree of accuracy from an image signal wherein an image signal produced by a CCD imaging element is recorded onto a video tape by way of a camera signal processing circuit, a recording signal processing circuit, a recording/reproduction amplifier and so forth. Meanwhile, a microcomputer calculates of a motion vector of an image from the output of a motion vector detector to which the image signal from the CCD imaging element is inputted, and controls a video subcode processor so that motion vector information may be recorded onto the video tape. The motion vector information is reproduced from the video tape together with the image signal, and a plurality of images are formed from the thus reproduced image signal and joined together in accordance with the motion vector information to produce a panorama image.

摘要翻译： 一种通过图像信号以高精度产生全景图像的方法和装置，其中由CCD成像元件产生的图像信号通过相机信号处理电路记录在录像带上，记录信号 处理电路，记录/再现放大器等。 同时，微计算机从输入来自CCD成像元件的图像信号的运动矢量检测器的输出计算图像的运动矢量，并且控制视频子码处理器，使得运动矢量信息可以被记录在视频上 胶带。 运动矢量信息与图像信号一起从视频磁带再现，并且由这样再现的图像信号形成多个图像，并根据运动矢量信息连接在一起以产生全景图像。

公开(公告)号：US5548409A

公开(公告)日：1996-08-20

申请号：US133377

申请日：1993-10-08

申请人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

发明人： Masashi Ohta ,  Hiroshi Kobayashi ,  Tsuneo Sekiya ,  Toshimichi Hamada ,  Kyoko Fukuda ,  Koji Iijima

IPC分类号： H04N5/232 ,  H04N5/262 ,  H04N5/77 ,  H04N5/92 ,  H04N5/923 ,  H04N5/937 ,  H04N7/26 ,  H04N9/82 ,  H04N9/83 ,  H04N13/02 ,  H04N5/76

CPC分类号： H04N5/23238 ,  H04N19/23 ,  H04N5/232 ,  H04N5/772 ,  H04N5/9201 ,  H04N5/9208 ,  H04N5/937 ,  H04N9/83 ,  H04N5/262 ,  H04N5/923 ,  H04N9/8205 ,  Y10S358/906

摘要： A method and an apparatus by which a panorama image is produced with a high degree of accuracy from an image signal, wherein the image signal produced by a CCD imaging element is recorded onto a video tape by way of a camera signal processing circuit, a recording signal processing circuit, a recording/reproduction amplifier and so forth. Meanwhile, a microcomputer calculates of a motion vector of an image from the output of a motion vector detector to which the image signal from the CCD imaging element is inputted, and controls a video subcode processor so that motion vector information may be recorded onto the video tape. The motion vector information is reproduced from the video tape together with the image signal, and a plurality of images are formed from the thus reproduced image signal and joined together in accordance with the motion vector information to produce a panorama image.

摘要翻译： 一种从图像信号以高准确度产生全景图像的方法和装置，其中由CCD成像元件产生的图像信号通过相机信号处理电路记录在录像带上，记录 信号处理电路，记录/再现放大器等。 同时，微计算机从输入来自CCD成像元件的图像信号的运动矢量检测器的输出计算图像的运动矢量，并且控制视频子码处理器，使得运动矢量信息可以被记录在视频上 胶带。 运动矢量信息与图像信号一起从视频磁带再现，并且由这样再现的图像信号形成多个图像，并根据运动矢量信息连接在一起以产生全景图像。

公开(公告)号：US06847776B2

公开(公告)日：2005-01-25

申请号：US09262366

申请日：1999-03-04

申请人： Masami Tomita ,  Takao Takahashi ,  Masashi Ohta ,  Hiroshi Kobayashi ,  Toshiya Akiba ,  Noboru Murabayashi ,  Toshimichi Hamada ,  Taro Suito ,  Katsunari Miyata ,  Koichi Chotoku

发明人： Masami Tomita ,  Takao Takahashi ,  Masashi Ohta ,  Hiroshi Kobayashi ,  Toshiya Akiba ,  Noboru Murabayashi ,  Toshimichi Hamada ,  Taro Suito ,  Katsunari Miyata ,  Koichi Chotoku

IPC分类号： H04N5/91 ,  G11B27/034 ,  G11B27/04 ,  G11B27/10 ,  G11B27/11 ,  G11B27/32 ,  G11B27/34 ,  H04N5/76 ,  H04N5/783 ,  H04N5/85 ,  H04N5/93 ,  H04N9/804 ,  H04N5/781

CPC分类号： H04N5/76 ,  G11B27/034 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/2525 ,  G11B2220/65 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042

摘要： In a signal record/playback apparatus and its method which performs the recording for recording a signal on the recording medium DISK and the playback for playing back the recorded signal from the recording medium DISK at the same time, the recording position and the playback position are set independently and arbitrarily. Record starting position information PREC on the recording medium DISK for starting the recording is stored, playback starting position information PPB on the recording medium DISK for starting the playback is stored, and the recording based on the record starting position information PREC and the playback based on the playback starting position information PPB are independently performed, so as to realize a signal record/playback apparatus and its method which can set the record starting position PREC and the playback starting position PPB arbitrarily.

摘要翻译： 在记录介质DISK上记录信号的记录信号记录再现装置及其记录介质DISK再现记录信号的再现方法中，记录位置和重放位置为 独立设置。 存储用于开始记录的记录介质DISK上的记录开始位置信息PREC，存储用于开始重放的记录介质DISK上的重放开始位置信息PPB，并且基于记录开始位置信息PREC和基于 独立地执行重放开始位置信息PPB，以便实现可以任意地设置记录开始位置PREC和重放开始位置PPB的信号记录/重放装置及其方法。

公开(公告)号：US06574418B1

公开(公告)日：2003-06-03

申请号：US09325147

申请日：1999-06-03

申请人： Toshiya Akiba ,  Takao Takahashi ,  Masashi Ohta ,  Toshimichi Hamada ,  Taro Suito ,  Koichi Chotoku

发明人： Toshiya Akiba ,  Takao Takahashi ,  Masashi Ohta ,  Toshimichi Hamada ,  Taro Suito ,  Koichi Chotoku

IPC分类号： H04N591

CPC分类号： H04N5/783 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063

摘要： To perform non-normal speed reproduction without preventing a user from understanding of the program content. The audio data which has been blocked into blocks of a predetermined time unit is stored in a buffer. Blocks having the level equal to or lower than a predetermined threshold value are treated as silence data, and the block numbers are stored in a silence pointer buffer. A read out address generating unit does not read out blocks which is stored in the silence pointer buffer when the read out address buffer reads out audio data blocks from the buffer. The audio data from which silence data blocks have been excluded is subjected to connection processing in a waveform connection processing unit so that noise is not generated. A skip pattern generating unit controls a video data processing unit so that the video data is sent out with skipping some video data corresponding to blocks treated as silence block stored in the silence pointer buffer.

摘要翻译： 执行非正常速度再现，而不阻止用户理解节目内容。 已经被阻塞成预定时间单位的块的音频数据被存储在缓冲器中。 具有等于​​或低于预定阈值的块被视为静音数据，并且块号被存储在静默指针缓冲器中。 当读出地址缓冲器从缓冲器读出音频数据块时，读出地址产生单元不读取存储在静默指针缓冲器中的块。 将排除了静音数据块的音频数据在波形连接处理单元中进行连接处理，从而不产生噪声。 跳过图案生成单元控制视频数据处理单元，从而通过跳过对应于存储在静音指针缓冲器中的作为静音块的块的一些视频数据而发送视频数据。

公开(公告)号：US06411774B1

公开(公告)日：2002-06-25

申请号：US09162379

申请日：1998-09-28

申请人： Masami Tomita ,  Takao Takahashi ,  Masashi Ohta ,  Toshiya Akiba ,  Taro Suito ,  Toshimichi Hamada ,  Katsunari Miyata ,  Koichi Chotoku

发明人： Masami Tomita ,  Takao Takahashi ,  Masashi Ohta ,  Toshiya Akiba ,  Taro Suito ,  Toshimichi Hamada ,  Katsunari Miyata ,  Koichi Chotoku

IPC分类号： H04S5781

CPC分类号： G11B27/105 ,  G11B2020/10768 ,  G11B2220/20 ,  H04N5/76 ,  H04N5/781 ,  H04N5/85 ,  H04N5/9261

摘要： A signal reproducing apparatus is disclosed with which time is not required from a moment at which a user has started a reproducing operation to a moment at which the user is able to actually confirm required information. An audio-and-video-signal reproducing apparatus incorporates a head for recording an audio and video signal recorded on a recording medium; a RAM on which the audio and video signal read by the head is temporarily stored; and a control circuit having a control function for controlling the head to read the audio and video signal recorded on the recording medium and controlling writing of the audio and video signal temporarily stored in the RAM.

摘要翻译： 公开了一种信号再现装置，从用户已经开始再现操作的时刻到使用者能够实际确认所需信息的时刻，不需要时间。 音频和视频信号再现装置包括用于记录记录在记录介质上的音频和视频信号的磁头; 临时存储由头读取的音频和视频信号的RAM; 以及具有控制功能的控制电路，用于控制头读取记录在记录介质上的音频和视频信号，并控制临时存储在RAM中的音频和视频信号的写入。

公开(公告)号：US06330214B1

公开(公告)日：2001-12-11

申请号：US09162330

申请日：1998-09-28

申请人： Masashi Ohta ,  Takao Takahashi ,  Toshiya Akiba ,  Masami Tomita ,  Toshimichi Hamada ,  Taro Suito ,  Katsunari Miyata ,  Koichi Chotoku

发明人： Masashi Ohta ,  Takao Takahashi ,  Toshiya Akiba ,  Masami Tomita ,  Toshimichi Hamada ,  Taro Suito ,  Katsunari Miyata ,  Koichi Chotoku

IPC分类号： G11B509

CPC分类号： G11B20/00007 ,  G11B20/10527 ,  G11B2020/10814 ,  G11B2020/10916 ,  G11B2020/10962

摘要： A signal recorder/reproducer comprising an integrated buffer memory 22 having a memory area for a recording system and a memory area for a reproduction system, the allocation of the memory areas being variable, and a system controller 5 to control, via a recording control signal input unit 2 or reproduction control signal input unit 4, the allocation of the memory areas in the integrated buffer memory 22 depending upon which is designated by the user, a recording or reproduction mode.

摘要翻译： 一种信号记录器/再现器，包括具有用于记录系统的存储区域和用于再现系统的存储区域的集成缓冲存储器22，存储区域的分配是可变的，以及系统控制器5，经由记录控制信号 输入单元2或再现控制信号输入单元4，根据用户指定的集成缓冲存储器22中的存储区域的分配，记录或再现模式。

公开(公告)号：US08401322B2

公开(公告)日：2013-03-19

申请号：US12816831

申请日：2010-06-16

申请人： Toshimichi Hamada ,  Masashi Ota ,  Kiyoshi Ikeda ,  Hiromasa Naganuma ,  Yoichi Hirota

发明人： Toshimichi Hamada ,  Masashi Ota ,  Kiyoshi Ikeda ,  Hiromasa Naganuma ,  Yoichi Hirota

IPC分类号： G06K9/36

CPC分类号： H04N5/7755 ,  H04N5/782 ,  H04N5/85 ,  H04N9/8042 ,  H04N19/117 ,  H04N19/124 ,  H04N19/146 ,  H04N19/172

摘要： There is provided an image recording device, including: a highly-gradating unit for highly-gradating an input image having a first gradation depth, thereby generating a high gradation image having a second gradation depth higher than the first gradation depth; an image quantizing unit for quantizing the high gradation image generated by the highly-gradating unit such that a quantization error is modulated into a band with relatively low sensitivity of human visual characteristics, thereby generating a recording target image having a third gradation depth lower than the second gradation depth; an encoding unit for encoding the recording target image generated by the quantizing unit; and a recording unit for recording the recording target image encoded by the encoding unit in a recording medium.

摘要翻译： 提供了一种图像记录装置，包括：高分级单元，用于对具有第一灰度深度的输入图像进行高度渐变，从而生成具有高于第一灰度深度的第二灰度深度的高灰度图像; 图像量化单元，用于量化高分级单元产生的高灰度级图像，使得量化误差被调制成具有相对低的人类视觉特性的灵敏度的频带，从而产生具有低于 第二层次深度; 编码单元，用于对由量化单元生成的记录目标图像进行编码; 以及记录单元，用于将由编码单元编码的记录目标图像记录在记录介质中。