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1. 发明申请

US20050117780A1 Image signal processing apparatus 审中-公开
标题翻译：图像信号处理装置
公开(公告)号：US20050117780A1
公开(公告)日：2005-06-02
申请号：US10944486
申请日：2004-09-13
申请人： Tadasu Horiuchi , Takuya Iguchi
发明人： Tadasu Horiuchi , Takuya Iguchi
IPC分类号： H04N5/14 , H04N5/268 , H04N5/76 , H04N5/926 , H04N7/18 , H04N9/79 , G06K9/00 , G06K9/36
CPC分类号： H04N5/4401 , H04N5/145 , H04N5/268 , H04N5/445 , H04N5/76 , H04N5/9261 , H04N7/181 , H04N9/7921 , H04N21/4347 , H04N21/44008 , H04N21/4882
摘要： To selectively display image signals of plural channels and detect motion of the channels for efficient display. The present invention is a video signal switching apparatus capable of detecting motion comprising: first video signal input modules 11-1, 12-1, and 13 which input video signals of plural channels in a time division manner; first video signal storage modules 15-1 and 16-1 which store the video signals in a storage module; a video signal output module 17 which outputs video signals of plural channels stored in the video signal storage module as consecutive video signals; second video signal input modules 11-1 and 12-1 which input video signals of plural channels in a time division manner; a video signal reduction module 14 which reduces the video signals; second video signal storage modules 15-2 and 16-2 which store reduced video signals in a storage module; and a motion detection module 18 which reads out reduced video signals of different times of two or more identical channels from the second video signal storage module to detect motion and produce motion information.
摘要翻译：选择性地显示多个通道的图像信号并检测通道的运动以便有效显示。本发明是能够检测运动的视频信号切换装置，包括：以时分方式输入多个频道的视频信号的第一视频信号输入模块11-1,12-1和13; 将视频信号存储在存储模块中的第一视频信号存储模块15-1和16-1; 视频信号输出模块17，其输出存储在视频信号存储模块中的多个通道的视频信号作为连续的视频信号; 第二视频信号输入模块11-1和12-1，以时分方式输入多个频道的视频信号; 减少视频信号的视频信号降低模块14; 在存储模块中存储减少的视频信号的第二视频信号存储模块15-2和16-2; 以及运动检测模块18，其从第二视频信号存储模块读出两个或更多个相同信道的不同时间的缩减视频信号，以检测运动并产生运动信息。

2. 发明授权

US5432650A Magnetic tape recording/reproducing apparatus having automatic mode control 失效
标题翻译：具有自动模式控制的磁带记录/重放装置
公开(公告)号：US5432650A
公开(公告)日：1995-07-11
申请号：US908177
申请日：1992-07-02
申请人： Kunihiro Nunomura , Koichi Ono , Shigeyuki Itoh , Iwao Aizawa , Tadasu Horiuchi
发明人： Kunihiro Nunomura , Koichi Ono , Shigeyuki Itoh , Iwao Aizawa , Tadasu Horiuchi
IPC分类号： G11B5/027 , G11B15/087 , G11B27/02 , G11B27/024 , G11B27/029 , G11B27/10 , G11B27/24 , G11B27/28 , G11B27/30 , H04N5/782 , H04N5/93 , G11B5/02 , H04N5/78
CPC分类号： G11B27/024 , G11B15/087 , G11B27/029 , G11B27/107 , G11B27/3036 , H04N5/782 , H04N5/93 , G11B2220/90
摘要： A VTR capable of recording information signals, such as a time code, and more particularly providing a configuration for after-recording the information signals for controlling the operation of the VTR, which comprises an operation panel; a mode determination block for determining a mode to be next switched; an information signal processing block for recording and reproducing the information signals; and a recording period setting circuit for determining a recording period of the information signals. A mode signal inputted through the operation panel is recorded on a predetermined position on a magnetic tape. When such a magnetic tape is reproduced, the VTR is forcibly set in a mode determined by the mode signal at the time of detecting the mode signal. For example, if a mode signal indicative of a fast-forward mode and another mode signal indicative of a normal reproduction mode have been recorded prior to and at the back of a recorded portion which need not be reproduced, the undesired recorded portion can be automatically fast-forwarded when this tape is normally reproduced.
摘要翻译：一种能够记录诸如时间码的信息信号的VTR，更具体地说，提供一种用于后记录用于控制VTR的操作的信息信号的配置，其包括操作面板; 模式确定块，用于确定要下一次切换的模式; 用于记录和再现信息信号的信息信号处理块; 以及用于确定信息信号的记录周期的记录周期设置电路。通过操作面板输入的模式信号被记录在磁带上的预定位置上。当再现这种磁带时，VTR被强制设置为在检测模式信号时由模式信号确定的模式。例如，如果指示快进模式的模式信号和指示正常再现模式的另一模式信号已经被记录在不需要再现的记录部分之前和之后，则不期望的记录部分可以是自动的当此磁带正常复制时，快速转发。

3. 发明授权

US07672569B2 Moving picture recording and sending device having zoom processing capability 失效
标题翻译：具有变焦处理能力的动态影像录放装置
公开(公告)号：US07672569B2
公开(公告)日：2010-03-02
申请号：US10412332
申请日：2003-04-14
申请人： Tadasu Horiuchi , Ryuji Nishimura , Hironori Komi , Naoki Yamamoto
发明人： Tadasu Horiuchi , Ryuji Nishimura , Hironori Komi , Naoki Yamamoto
IPC分类号： H04N7/00 , H04N5/91 , H04N5/93 , G11B27/00 , H04N7/14 , H04N5/38
CPC分类号： H04N5/76 , H04N5/77 , H04N5/775 , H04N5/781 , H04N9/8042 , H04N9/8227
摘要： To mix video signals of plural channels in time division and record these video signals onto a recording medium, as well as to select and transmit the video signal of a specific channel to a terminal device at a remote location, there is a video signal switching unit for mixing the video signals of the plural channels in time division; a first video signal compressing unit for compressing the mixed video signals from the video signal switching unit; a unit for recording the video signal compressed by the first video signal compressing unit into the recording medium; second video signal compressing units for selecting a channel from the mixed video signals and compressing the video signals with a compressibility higher than that of the first video signal compressing unit; and a unit for transmitting the video signal compressed by the second video signal compressing unit to a remote location.
摘要翻译：为了以时分方式混合多个频道的视频信号，并将这些视频信号记录到记录介质上，并且将特定频道的视频信号选择并发送到远程位置的终端设备，则存在视频信号切换单元用于混合多个频道的视频信号; 第一视频信号压缩单元，用于压缩来自视频信号切换单元的混合视频信号; 用于将由第一视频信号压缩单元压缩的视频信号记录到记录介质中的单元; 第二视频信号压缩单元，用于从混合视频信号中选择一个频道，并以比第一视频信号压缩单元的压缩率更高的压缩率压缩视频信号; 以及用于将由第二视频信号压缩单元压缩的视频信号发送到远程位置的单元。

4. 发明申请

US20060093229A1 Picture-data compression system 失效
标题翻译：图像数据压缩系统
公开(公告)号：US20060093229A1
公开(公告)日：2006-05-04
申请号：US11138282
申请日：2005-05-27
申请人： Hirotomo Sai , Daisuke Yoshida , Tadasu Horiuchi
发明人： Hirotomo Sai , Daisuke Yoshida , Tadasu Horiuchi
IPC分类号： G06K9/36
CPC分类号： H04N19/573 , H04N19/59
摘要： A picture-data compression system for compressing inputted multiple picture data includes a storage device that stores the multiple picture data; a selection controller that writes the multiple picture data into the storage device and reads the multiple picture data from the storage device; a pixel-number converter that converts the number of pixels of the picture data read from the storage device; and an inter-picture predictive coding unit that codes the picture data whose number of pixels is converted by the pixel-number converter by inter-picture predictive coding. The selection controller reads the picture data written to the storage device at a period of 1/n (positive integer) times the frame period or field period of the picture data. The pixel-number converter converts the number of pixels of the picture data read from the storage device to 1/m times (positive integer) the original.
摘要翻译：用于压缩输入的多个图像数据的图像数据压缩系统包括存储多个图像数据的存储装置; 选择控制器，将多个图像数据写入存储装置，并从存储装置读取多个图像数据; 像素数转换器，其转换从存储装置读取的图像数据的像素数; 以及画面间预测编码单元，其通过画面间预测编码对由像素数转换器转换的像素数量的图像数据进行编码。选择控制器以图像数据的帧周期或场周期的1 / n（正整数）周期读取写入存储装置的图像数据。像素数转换器将从存储装置读取的图像数据的像素数转换为原始的1 / m倍（正整数）。

5. 发明授权

US5170253A Subtitling apparatus with memory control codes interspersed with graphic data 失效
标题翻译：具有与图形数据交互的存储器控制代码的发送装置
公开(公告)号：US5170253A
公开(公告)日：1992-12-08
申请号：US637786
申请日：1991-01-07
申请人： Tadasu Horiuchi , Iwao Aizawa
发明人： Tadasu Horiuchi , Iwao Aizawa
IPC分类号： G09G1/16 , G09G5/00 , G09G5/02 , H04N5/262 , H04N5/278
CPC分类号： G09G5/00 , G09G5/026 , H04N5/262 , H04N5/278 , G09G2340/12
摘要： An apparatus for superimposing a video signal stored in a memory into a video signal which was photographed. A plurality of video signals to be superimposed are stored in the memory. Predetermined control codes are stored in the memory between the video signals or every 2.sup.n addresses in the memory. By reading out the control codes, the head or end of each video signal is detected and the video signal is selected.

6. 发明授权

US07515760B2 Multiple picture-data compression system 失效
标题翻译：多图像数据压缩系统
公开(公告)号：US07515760B2
公开(公告)日：2009-04-07
申请号：US11138282
申请日：2005-05-27
申请人： Hirotomo Sai , Daisuke Yoshida , Tadasu Horiuchi
发明人： Hirotomo Sai , Daisuke Yoshida , Tadasu Horiuchi
IPC分类号： G06K9/36
CPC分类号： H04N19/573 , H04N19/59
摘要： A picture-data compression system for compressing inputted multiple picture data includes a storage device that stores the multiple picture data; a selection controller that writes the multiple picture data into the storage device and reads the multiple picture data from the storage device; a pixel-number converter that converts the number of pixels of the picture data read from the storage device; and an inter-picture predictive coding unit that codes the picture data whose number of pixels is converted by the pixel-number converter by inter-picture predictive coding. The selection controller reads the picture data written to the storage device at a period of 1/n (positive integer) times the frame period or field period of the picture data. The pixel-number converter converts the number of pixels of the picture data read from the storage device to 1/m times (positive integer) the original.
摘要翻译：用于压缩输入的多个图像数据的图像数据压缩系统包括存储多个图像数据的存储装置; 选择控制器，将多个图像数据写入存储装置，并从存储装置读取多个图像数据; 像素数转换器，其转换从存储装置读取的图像数据的像素数; 以及画面间预测编码单元，其通过画面间预测编码对由像素数转换器转换的像素数量的图像数据进行编码。选择控制器以图像数据的帧周期或场周期的1 / n（正整数）的周期读取写入存储装置的图像数据。像素数转换器将从存储装置读取的图像数据的像素数转换为原始的1 / m倍（正整数）。

7. 发明授权

US06314137B1 Video data compression system, video recording/playback system, and video data compression encoding method 失效
标题翻译：视频数据压缩系统，视频录像/播放系统以及视频数据压缩编码方法
公开(公告)号：US06314137B1
公开(公告)日：2001-11-06
申请号：US09050568
申请日：1998-03-30
申请人： Koichi Ono , Hideo Nishijima , Takayuki Kanesaki , Tadasu Horiuchi , Nobuyoshi Tsukiji
发明人： Koichi Ono , Hideo Nishijima , Takayuki Kanesaki , Tadasu Horiuchi , Nobuyoshi Tsukiji
IPC分类号： H04N712
CPC分类号： H04N7/181 , H04N19/423 , H04N19/61
摘要： A video data compression/playback system efficiently compresses a plurality of video data pieces through inter-frame predictive-encoding. Mixed video data VSMIr composed of time-divided video data received by video input terminals are divided video data pieces each of which corresponding to video input terminals and the video data pieces are written into memories respectively by a memory control circuit for recording mode. The mixed video data written into the memories is read, a specified number of frames at a time. An MPEG encoding circuit performs inter-frame predictive-encoding for each specified number of frames.
摘要翻译：视频数据压缩/重放系统通过帧间预测编码有效地压缩多个视频数据。由视频输入端子接收的由时分视频数据组成的混合视频数据VSMIr分别是与视频输入终端相对应的分割视频数据，并且视频数据被分别由用于记录模式的存储器控制电路写入存储器。写入存储器的混合视频数据被读取，一次指定数量的帧。 MPEG编码电路针对每个指定数量的帧执行帧间预测编码。

8. 发明授权

US6069662A Apparatus for displaying a plurality of compressed images 失效
标题翻译：用于显示多个压缩图像的装置
公开(公告)号：US6069662A
公开(公告)日：2000-05-30
申请号：US738595
申请日：1996-10-29
申请人： Tadasu Horiuchi , Koichi Ono , Kazuya Yamashita
发明人： Tadasu Horiuchi , Koichi Ono , Kazuya Yamashita
IPC分类号： H04N5/262 , H04N7/01 , H04N11/20
CPC分类号： H04N5/45
摘要： An apparatus for displaying a plurality of compressed images is disclosed, in which a high quality freeze display is made possible with a high vertical resolution and a multiplicity of compressed images can be displayed at the same time on the display screen without increasing the circuit scale extremely. Different video signals are processed for image compression in a plurality of processing circuits, and a synthesized image is supplied to a display unit for displaying four compressed images on the display screen at the same time. In the case of an image sequence display, the image size is compressed into one half in horizontal and vertical directions respectively by the processing circuits, and the odd and even fields are separately written in field memories. Also, in the case of freeze display, all the lines are written alternately in the field memories without compressing them vertically by a filter circuit. In either display mode, the data are read at high speed from the field memory for odd fields, and from the field memory for even fields.
摘要翻译：公开了一种用于显示多个压缩图像的装置，其中可以以高垂直分辨率实现高质量的冻结显示，并且可以在显示屏上同时显示多个压缩图像，而不会极大地增加电路规模。在多个处理电路中处理不同的视频信号用于图像压缩，并且合成图像被提供给用于在显示屏幕上同时显示四个压缩图像的显示单元。在图像序列显示的情况下，图像尺寸分别被处理电路压缩成水平和垂直方向的一半，奇数和偶数场被分别写入场存储器中。此外，在冻结显示的情况下，所有行都是在场存储器中交替写入，而不用滤波器电路垂直地压缩它们。在任一显示模式下，数据从高字段存储器中读出，用于奇数场，以及从场存储器读取偶数场。

9. 发明授权

US5063456A Video signal processor 失效
标题翻译：视频信号处理器
公开(公告)号：US5063456A
公开(公告)日：1991-11-05
申请号：US389297
申请日：1989-08-03
申请人： Tadasu Horiuchi , Hideo Nishijima , Shoji Ohno
发明人： Tadasu Horiuchi , Hideo Nishijima , Shoji Ohno
IPC分类号： H04N5/91 , G11B27/30 , H04N9/82
CPC分类号： H04N9/8233 , G11B27/3054 , G11B2220/90
摘要： A video signal processor suitable for use with a VTR, the processor being provided with a circuit for eliminating inserted information signals other than a time code at a stage prior to the addition of a time code signal to the vertical blanking period of a video signal, providing accurate time code reading in a VTR equipped with a circuit for recording or reproducing the time code signal.
摘要翻译：一种适合于与VTR一起使用的视频信号处理器，该处理器具有一个电路，该电路用于在添加时间码信号到视频信号的垂直消隐期之前的阶段除去除时间码之外的插入信息信号，在装备有用于记录或再现时间码信号的电路的VTR中提供精确的时间码读取。

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