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公开(公告)号：US06674955B2
公开(公告)日：2004-01-06
申请号：US09202232
申请日：1998-12-10
申请人： Masafumi Matsui , Naomi Egashira , Tetsuro Nakata , Toshiyuki Tanaka , Motomu Ueta , Yoshiyuki Nakamura , Kosei Yamashita
发明人： Masafumi Matsui , Naomi Egashira , Tetsuro Nakata , Toshiyuki Tanaka , Motomu Ueta , Yoshiyuki Nakamura , Kosei Yamashita
IPC分类号： H04N576
CPC分类号： G11B27/34 , G11B27/034 , G11B2220/415
摘要： An editing apparatus comprises an editing processing unit for processing a video signal and an audio signal supplied as source materials, and a computer for controlling the editing processing unit, wherein the computer comprises a controlling means for displaying a viewer window, a log window, and a program window on a display of the computer, the viewer window allowing the editing operator to decide an edit point while viewing a video image of a source material so as to produce an event, the log window displaying a clip image corresponding to an event that is set on the viewer window, the program window allowing the editing operator to arrange a plurality of events on a time line in a desired order so as to produce a program list, and wherein the controlling means displays an icon that represents by what source device each event arranged on the time line is produced.
摘要翻译： 编辑装置包括：编辑处理单元，用于处理作为源材料提供的视频信号和音频信号;以及计算机，用于控制编辑处理单元，其中计算机包括用于显示观看窗口，日志窗口和 在计算机的显示器上的程序窗口，允许编辑操作者在观看源素材的视频图像的同时确定编辑点以产生事件的查看器窗口，该日志窗口显示对应于事件的剪辑图像， 被设置在查看器窗口上，该程序窗口允许编辑操作者按期望的顺序在时间线上排列多个事件，以便产生一个节目列表，并且其中控制装置显示一个由什么源设备表示的图标 产生在时间线上布置的每个事件。
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公开(公告)号：US6043852A
公开(公告)日：2000-03-28
申请号：US670867
申请日：1991-03-18
申请人： Tetsuro Nakata
发明人： Tetsuro Nakata
CPC分类号： H04N5/265
摘要： A wipe pattern generating apparatus includes a first memory for storing polar coordinate data of the contour of a wipe pattern, a polar coordinate data forming unit for forming polar coordinate data indicating the position of the pixels on a display screen of a display unit, and a comparator for comparing distance data of the contour of the wipe pattern read out from the first memory on the basis of angle data outputted from the polar coordinate data forming unit and distance data outputted from the polar coordinate data forming unit, for forming switching data. The apparatus also includes a second memory for storing polar coordinate data of a portion of the wipe pattern contour within the range of 0.degree. to 360.degree.. The polar coordinate data of the entire wipe pattern contour formed on the basis of the polar coordinate data of the portion of the wipe pattern contour stored in the second memory are written in the first memory to allow to produce a wipe pattern of a desired shape with a lesser memory capacity. The apparatus also includes a modulating unit for modulating the angle data outputted from the polar coordinate data forming unit with the distance data. The polar coordinate data of the contour of the wipe pattern stored in the memory are read out with the aid of the modulated angle data to generate a spiral wipe pattern.
摘要翻译： 擦拭图案生成装置包括用于存储擦拭图案轮廓的极坐标数据的第一存储器，用于形成指示显示单元的显示画面上的像素的位置的极坐标数据的极坐标数据形成单元， 比较器，用于基于从极坐标数据形成单元输出的角度数据和从极坐标数据形成单元输出的距离数据，从第一存储器读出的擦除图案的轮廓的距离数据，用于形成切换数据。 该装置还包括第二存储器，用于将擦拭图案轮廓的一部分的极坐标数据存储在0°至360°的范围内。 基于存储在第二存储器中的擦拭图案轮廓的部分的极坐标数据形成的整个擦拭图案轮廓的极坐标数据被写入到第一存储器中，以允许产生具有期望形状的擦拭图案， 记忆体容量较小。 该装置还包括调制单元，用于利用距离数据调制从极坐标数据形成单元输出的角度数据。 借助于调制角度数据读出存储在存储器中的擦拭图案的轮廓的极坐标数据，以产生螺旋擦拭图案。
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公开(公告)号：US5933185A
公开(公告)日：1999-08-03
申请号：US776514
申请日：1997-07-10
CPC分类号： H04N5/272 , H04N5/262 , H04N5/2628
摘要： In an image special effect apparatus for forming a special effect image in which a plurality of images mutually intersect each other, the aforementioned plurality of intersecting images are allowed to be synthesized by incorporating depth information including images having residual images so that a special effect image is generated which does not provide a sense of awkwardness at a crossing point.
摘要翻译： PCT No.PCT / JP96 / 01491 Sec。 371日期1997年7月10日 102（e）日期1997年7月10日PCT提交1996年5月31日PCT公布。 公开号WO96 / 38979 日期：1996年5月12日在用于形成其中多个图像彼此相交的特殊效果图像的图像特殊效果装置中，允许通过包括具有残留图像的图像的深度信息来合成上述多个相交图像，使得 产生在交叉点不提供尴尬感的特效图像。
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公开(公告)号：US5521617A
公开(公告)日：1996-05-28
申请号：US224674
申请日：1994-04-07
申请人： Atsushi Imai , Yutaka Isobe , Tetsuro Nakata , Ayumi Nakao
发明人： Atsushi Imai , Yutaka Isobe , Tetsuro Nakata , Ayumi Nakao
IPC分类号： G06F3/0354 , G06F3/038 , G06F3/0481 , G06F3/0484 , H04N5/262 , G09G5/08
CPC分类号： G06F3/0481 , G06F3/03549 , G06F3/038 , G06F3/04815 , G06F3/04847 , H04N5/262 , Y10T428/1082
摘要： A three-dimensional image special effect apparatus wherein operation for setting a parameter can be performed simply and a special image can be moved smoothly to a distance only by a single manual operation of a track ball or a rotary ring is disclosed. A special image produced by an image special effect processing section is manually operated in first and second three-dimensional directions by a track ball and in a third three-dimensional direction by a rotary ring disposed along an outer periphery of the track ball. A condition in which a parameter for determining a condition of the special image can be set is established and a setting menu for setting a parameter which determines a condition of the special image is produced by a CPU. Under the control of the CPU, a cursor for designating a parameter on the setting menu is operated by way of the track ball, and a value of the parameter is set by way of the rotary ring.
摘要翻译： 公开了一种三维图像特殊效果装置，其中可以简单地执行用于设置参数的操作，并且可以通过轨道球或旋转环的单次手动操作使特殊图像平滑地移动到一定距离。 由图像特效处理部产生的特殊图像通过轨道球在第一和第二三维方向上以及沿着轨道球的外周设置的旋转环在第三三维方向上手动操作。 确定用于确定特殊图像的条件的参数的条件被建立，并且由CPU产生用于设置确定特殊图像的状况的参数的设置菜单。 在CPU的控制下，通过轨迹球操作用于指定设置菜单上的参数的光标，并通过旋转环设置参数值。
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公开(公告)号：US5309121A
公开(公告)日：1994-05-03
申请号：US699493
申请日：1991-05-14
申请人： Yuji Kobayashi , Tetsuro Nakata
发明人： Yuji Kobayashi , Tetsuro Nakata
CPC分类号： H01P3/081 , H05K1/0237 , H05K1/18
摘要： A signal transfer line of electrical equipment which is provided with a BNC connector as the external input/output connector to which a coaxial cable is connected and which performs transfer of signals between the BNC connector and a circuit board inside the equipment, wherein the BNC connector is mounted to a connector board, a DIN connector is mounted to the board, a line pattern portion connecting the BNC connector and DIN connector being constituted on the board, pins for signals of the DIN connector being comprised with a characteristic impedance the same as the characteristic impedance of the coaxial cable by suitably grounding surrounding pins or by the microstripping of the line pattern portion etc., whereby arrangement of wiring in the electrical equipment becomes unnecessary so that connections for transferring signals can be manufactured at a low cost.
摘要翻译： 电气设备的信号传输线设有BNC连接器作为连接同轴电缆的外部输入/输出连接器，并且在BNC连接器和设备内的电路板之间执行信号传输，其中BNC连接器 安装到连接器板上，DIN连接器安装在板上，连接BNC连接器和DIN连接器的线路图形部分构成在板上，DIN连接器的信号引脚包括具有与 通过适当地接地围绕引脚或通过线图案部分的微带线等来同轴电缆的特性阻抗，由此在电气设备中布线的布置变得不必要，从而可以以低成本制造用于传送信号的连接。
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公开(公告)号：US5714982A
公开(公告)日：1998-02-03
申请号：US455042
申请日：1995-05-31
申请人： Atsushi Imai , Yutaka Isobe , Tetsuro Nakata , Ayumi Nakao
发明人： Atsushi Imai , Yutaka Isobe , Tetsuro Nakata , Ayumi Nakao
IPC分类号： G06F3/0354 , G06F3/038 , G06F3/0481 , G06F3/0484 , H04N5/262 , G09G5/08
CPC分类号： G06F3/0481 , G06F3/03549 , G06F3/038 , G06F3/04815 , G06F3/04847 , H04N5/262 , Y10T428/1082
摘要： A three-dimensional image special effect apparatus wherein operation for setting a parameter can be performed simply and a special image can be moved smoothly to a distance only by a single manual operation of a track ball or a rotary ring is disclosed. A special image produced by an image special effect processing section is manually operated in first and second three-dimensional directions by a track ball and in a third three-dimensional direction by a rotary ring disposed along an outer periphery of the track ball. A condition in which a parameter for determining a condition of the special image can be set is established and a setting menu for setting a parameter which determines a condition of the special image is produced by a CPU. Under the control of the CPU, a cursor for designating a parameter on the setting menu is operated by way of the track ball, and a value of the parameter is set by way of the rotary ring.
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7.发明授权Special effect video apparatus for achieving extended dimming and fading effects 失效用于实现延长的调光和褪色效果的特殊效果视频设备
公开(公告)号：US5502505A
公开(公告)日：1996-03-26
申请号：US219709
申请日：1994-03-29
申请人： Tetsuro Nakata , Motomu Ueta
发明人： Tetsuro Nakata , Motomu Ueta
CPC分类号： H04N5/265
摘要： During the carrying out of a dim effect, a signal generated at a generator is mixed with a video signal and a matt signal at a mixer, a key signal and background signal are added at an adder, and the resultant signal is outputted. During the carrying out of a fade effect, in similar manner, the signal is mixed with the key signal and a fixed value signal at the mixer, the video signal and background signal are added at the adder, and the resultant signal is outputted. Extended dim effect and extended fade effect give depth to a picture with a color approximation where the depth of the image does not completely merge into the background.
摘要翻译： 在执行昏暗效果的同时，在发生器处产生的信号与混频器中的视频信号和无线电信号混合，在加法器处加上键信号和背景信号，并输出结果信号。 在进行淡入淡出效果的同时，在混频器中将信号与键信号和固定值信号混合，在加法器中加上视频信号和背景信号，并输出合成信号。 延长的暗淡效果和延长的淡入淡出效果使图像深度达到色彩近似，图像的深度不会完全合并到背景中。
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公开(公告)号：US4796096A
公开(公告)日：1989-01-03
申请号：US106799
申请日：1987-10-13
申请人： Yasuo Sakura , Masao Hara , Tetsuro Nakata , Noboru Fujii
发明人： Yasuo Sakura , Masao Hara , Tetsuro Nakata , Noboru Fujii
CPC分类号： H04N9/646 , H04N9/7908 , H04N9/793 , H04N9/804 , H04N9/825
摘要： In a color video signal processing circuit for use in processing two chrominance component signals produced on the reproduction side of a video tape recorder, in which two chrominance component signals have been time compressed and successively recorded in cyclically repeated fashion as one series of chrominance signal, such a signal is time expanded and made into two series of chrominance signals on the reproduction side. Each of the two series of chrominance signals, i.e., the current signal, and the signal 1H before each are subjected to digital processing for detection of a correlation therebetween and an arithmetical mean value of both the signals is output when there is such a correlation and also the level of the current signal is higher than a reference level, whereas the current signal is output as it is when the level of the current signal is lower than the reference level or when there is no such correlation even if the level of the current signal is higher than the reference level.
摘要翻译： 在彩色视频信号处理电路中，用于处理两个色度分量信号已被时间压缩并以循环重复的方式连续记录在一个色度信号系列的再现侧产生的两个色度分量信号， 这样的信号被时间扩展并且在再现侧被制成两个系列的色度信号。 当存在这样的相关性时，输出两个系列的色度信号（即当前信号）和每个信号之间的信号1H之间的信号1H的每个数字处理以检测它们之间的相关性，并且输出两个信号的算术平均值 电流信号的电平也高于参考电平，而当电流信号的电平低于参考电平时，或者当没有这样的相关性时，电流信号按照原样输出，即使电流的电平 信号高于参考电平。
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公开(公告)号：US5777626A
公开(公告)日：1998-07-07
申请号：US520424
申请日：1995-08-29
申请人： Akihiro Takashima , Tetsuro Nakata
发明人： Akihiro Takashima , Tetsuro Nakata
CPC分类号： G06T3/00 , H04N5/262 , H04N5/2628
摘要： An image crop circuit performs a crop process for an input video image under the control of a CPU. An image shape changing circuit performs an image shape changing process such a mosaic process for a video signal that is cropped corresponding to a control signal. The image shape changing circuit supplies the video image to a graphic inserter circuit. A GDC that is a graphic dedicated CPU draws a positive region of a contour line of the crop region as a solid line and a negative region as a dotted line. The graphic inserter circuit superimposes the contour line with the video signal that is cropped and outputs the resultant signal to both a CRT monitor and an output terminal.
摘要翻译： 图像裁切电路在CPU的控制下对输入视频图像进行裁剪处理。 图像形状改变电路对与控制信号对应的视频信号进行马赛克处理。 图像形状改变电路将视频图像提供给图形插入器电路。 作为图形专用CPU的GDC作为虚线绘制作物区域的轮廓线的正区域，负区域作为虚线绘制。 图形插入器电路将轮廓线与被裁剪的视频信号叠加，并将结果信号输出到CRT监视器和输出端子。
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公开(公告)号：US4885639A
公开(公告)日：1989-12-05
申请号：US202822
申请日：1988-06-06
申请人： Tetsuro Nakata , Ichitaro Sato , Tooru Eto
发明人： Tetsuro Nakata , Ichitaro Sato , Tooru Eto
IPC分类号： H04N5/21
CPC分类号： H04N5/21
摘要： An apparatus for eliminating a noise from a video signal, employs a first-order type noise eliminating section, for example, a limiter or the like. Such noise eliminating section, by utilizing line correlation, eliminates noise from the video signal in a high frequency region where the signal component level is large, for example, at the portion of a video signal corresponding to an edge portion of the display or picture.
摘要翻译： 一种用于从视频信号中消除噪声的装置，采用一阶型噪声消除部分，例如限幅器等。 这种噪声消除部分通过利用线相关来消除信号分量电平较大的高频区域中的视频信号的噪声，例如在对应于显示器或图像的边缘部分的视频信号的部分。
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