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13 条记录 (耗时 0.01 秒)

    Automatic adapting image sensing and display system
    1.
    发明公开
    Automatic adapting image sensing and display system 失效
    Bildaufnahme und -anzeigesystem mit automatischer Anpassung。

    公开(公告)号：EP0658047A1

    公开(公告)日：1995-06-14

    申请号：EP94119604.0

    申请日：1994-12-12

    申请人： NEC CORPORATION

    发明人： Hokari, Yasuaki ,  Kohno, Akiyoshi

    IPC分类号： H04N5/335 ,  H04N3/27

    CPC分类号： H04N3/27 ,  H04N5/335

    摘要： An image pick up and displaying system comprises an image pick up device (1) being provided with a signal superimposing unit (43) for superimposing a recognition signal at a predetermined portion on any of synchronous pulse signals, except for any image signals, the recognition signal indicating any kind of the image pick up device; and a display device (5) being connected to the image pick up device and further being provided with a signal detecting and sweeping control section (82,83) for detecting any recognition signal to control a sweeping speed and a sweeping time of sweeping on a screen of the display device at least in any one of vertical and horizontal directions thereby the image is displayed on an entire of the screen without any distortion thereof.

    摘要翻译： 图像拾取和显示系统包括图像拾取装置（1），其具有信号叠加单元（43），用于在除了任何图像信号之外的任何同步脉冲信号上的预定部分处叠加识别信号，识别 指示任何种类的图像拾取装置的信号; 以及显示装置（5），连接到图像拾取装置，并且还设置有信号检测和扫描控制部分（82,83），用于检测任何识别信号以控制扫描速度和扫描扫描时间 显示装置的屏幕至少在垂直和水平方向中的任何一个方向上，从而在整个屏幕上显示图像而没有其任何变形。

    Solid-state color imaging apparatus
    2.
    发明公开
    Solid-state color imaging apparatus 失效
    Festkörper-Farbbildaufnahmeeinrichtung。

    公开(公告)号：EP0164255A2

    公开(公告)日：1985-12-11

    申请号：EP85303861.0

    申请日：1985-05-31

    申请人： NEC CORPORATION

    发明人： Kohno, Akiyoshi ,  Teranishi, Nobukazu

    IPC分类号： H01L31/02 ,  H01L27/14 ,  H04N1/028

    CPC分类号： H04N9/045 ,  H01L31/02162

    摘要： An interline transfer CCD imaging apparatus in which a rectangular array of photoelectric elements create and store charges which are then shifted vertically by a set of vertical CCD registers to a horizontal CCD register has a corresponding array of color filters in front of the photoelectric elements. The color filters are arranged so that two picture elements form one cycle horizontally, and four picture elements for- mone cycle vertically. From left to right in the first and fifth rows 1, and 1 5 , cyan C y ' and yellow Ye filters are repeated. In rows 1 2 and 1 6 magenta M g ' and green G' filters are repeated. In rows 1 4 and 1 8 the magenta M and Green G'filters are repeated in the opposite order. The cyan C y ' filter transmits green, blue and red light, the red transmission being about 50%. The yellow Ye filter transmits green and red light but not blue. It is arranged that the NTSC color difference signal for rows 1 1 , 1 3 , 1 5 and 1 7 is zero at a reference color temperature for achromatic light. The green G' filter is formed by laminating a cyan Cy' and a yellow Ye filter together. The magenta Mg' filter transmits a higher percentage of green light than in the prior art, and it is arranged that the NTSC color difference signal for rows 1 2 , 1 4 , 1 6 and 1 8 is zero at the chosen reference color temperature for achromatic light.

    摘要翻译： 其中光电元件的矩形阵列产生并存储然后由一组垂直CCD寄存器垂直移位到水平CCD寄存器的线间传输CCD成像设备在光电元件前面具有对应的滤色器阵列。 滤色器被布置为使得两个图像水平地形成一个周期，并且四个图像元素形成垂直循环。 在第一行和第五列11和15中从左到右，重复青色Cy min和黄色Ye滤波器。 在行12和16中，品红色Mg min和绿色G min过滤器重复。 在第14行和第16行中，以相反的顺序重复品红色的Mg min和Green G min过滤器。 青色Cy min过滤器传输绿色，蓝色和红色光，红色透射率约为50％。 黄色的叶子过滤器传输绿色和红色的光线，但不是蓝色的。 排列用于行11,13,15和17的NTSC色差信号在非彩色光的基准色温下为零。 绿色G min过滤器通过将青色Cy min和黄色Ye过滤器层叠在一起而形成。 品红色Mg min滤光片传播比现有技术更高百分比的绿色光，并且排列为排列为12,14,16和18的NTSC色差信号在所选择的参考色温为零时为无色光。

    Solid-state color imaging apparatus
    4.
    发明公开
    Solid-state color imaging apparatus 失效
    固态彩色成像装置

    公开(公告)号：EP0164255A3

    公开(公告)日：1989-04-26

    申请号：EP85303861.0

    申请日：1985-05-31

    申请人： NEC CORPORATION

    发明人： Kohno, Akiyoshi ,  Teranishi, Nobukazu

    IPC分类号： H01L31/02 ,  H01L27/14 ,  H04N1/028

    CPC分类号： H04N9/045 ,  H01L31/02162

    摘要： An interline transfer CCD imaging apparatus in which a rectangular array of photoelectric elements create and store charges which are then shifted vertically by a set of vertical CCD registers to a horizontal CCD register has a corresponding array of color filters in front of the photoelectric elements. The color filters are arranged so that two picture elements form one cycle horizontally, and four picture elements for- mone cycle vertically. From left to right in the first and fifth rows 1, and 1 5 , cyan C y ' and yellow Ye filters are repeated. In rows 1 2 and 1 6 magenta M g ' and green G' filters are repeated. In rows 1 4 and 1 8 the magenta M and Green G'filters are repeated in the opposite order. The cyan C y ' filter transmits green, blue and red light, the red transmission being about 50%. The yellow Ye filter transmits green and red light but not blue. It is arranged that the NTSC color difference signal for rows 1 1 , 1 3 , 1 5 and 1 7 is zero at a reference color temperature for achromatic light. The green G' filter is formed by laminating a cyan Cy' and a yellow Ye filter together. The magenta Mg' filter transmits a higher percentage of green light than in the prior art, and it is arranged that the NTSC color difference signal for rows 1 2 , 1 4 , 1 6 and 1 8 is zero at the chosen reference color temperature for achromatic light.

    Solid-state color imaging apparatus
    6.
    发明公开
    Solid-state color imaging apparatus 失效
    固态彩色成像装置

    公开(公告)号：EP0119862A3

    公开(公告)日：1987-02-04

    申请号：EP84301856

    申请日：1984-03-19

    申请人： NEC CORPORATION

    发明人： Teranishi, Nobukazu ,  Kohno, Akiyoshi

    IPC分类号： H04N03/14

    CPC分类号： H04N9/045

    摘要： An array of picture elements in rows ℓ 1 , f 2 , etc provides inputs to vertical charge coupled device (CCD) registers which feed into a horizontal CCD register which provides the video output. In even fields transfers are made from even rows ℓ 2 , f 4 , etc and then, after a one element shift from odd rows ℓ 1 , P 3 , etc so that combined signals ℓ 1 + ℓ 2 , ℓ 3 + ℓ 4 , etc are formed. Similarly in even fields the combined signals are ℓ 2 + ℓ 3 , ℓ 4 + ℓ 5 , etc. The elements have colour filters establishing a 2-element horizontal by 4-element vertical repeat pattern wherein a green component comes from all elements whereas red and blue components are modulated at a 2-element horizontal rate with a line to line phase alternation applying to one of these components, but not the other. In accordance with the invention the said pattern is established using transparent (W), green (G), yellow (Ye) and cyan (Cy) filters, where transparent passes all components, yellow passes red and green and cyan passes blue and green. Every row has at least one filter passing red and at least one passing blue within each 2 by 4 pattern block but the modulation of red and blue is retained as red components pass only alternate filters in odd lines (with phase alternation) whereas blue components pass only alternate filters in even lines (without phase alternation).

    Solid-state colour imaging apparatus
    7.
    发明公开
    Solid-state colour imaging apparatus 失效
    Festkörperfarbbildaufnahmegerät。

    公开(公告)号：EP0145297A2

    公开(公告)日：1985-06-19

    申请号：EP84307795.9

    申请日：1984-11-12

    申请人： NEC CORPORATION

    发明人： Kohno, Akiyoshi

    IPC分类号： H04N9/04

    CPC分类号： H04N9/045

    摘要： Colour filters are arranged in rows (1, to (8) and columns with a vertical recurrence cycle of four picture elements. The filters in every first row (ℓ 1 ,ℓ 5 ) and in every third row (ℓ 3 , (7) are all the same colour, e.g. transparent (W) or spectrally weighted to create a luminance signal. In each second row (ℓ 2 , ℓ 6 ) there is a first set of colour filters (G, Mg) for generating a first colour difference signal component modulated with a two-element horizontal repetition cycle. In each forth row (ℓ 4 , ℓ 8 ) there is a second set of colour filters (Ye', Cy') for generating a second colour difference signal component modulated with a two-element horizontal repetition cycle. The use of filters of the same colour throughout the first and third rows avoids the generating of large vertical colour errors in the output signal of a change-coupled device arrangement providing luminance and colour difference signals from the picture elements, even in the presence of sharp vertical edges which are un-correlated between adjacent rows of elements.

    摘要翻译： 彩色滤光片排列成行（1至18）和具有四个图像元素的垂直重复循环的列。 每个第一行（11，15）和第三行（13，17）中的滤镜都是相同的颜色，例如。 透明（W）或频谱加权以产生亮度信号。 在每个第二行（l 2，l 6）中，存在用于产生用双元素水平重复循环调制的第一色差信号分量的第一组滤色器（G，Mg）。 在第四行（14,18）中，存在用于产生用双元素水平重复循环调制的第二色差信号分量的第二组滤色器（Ye min，Cy min）。 在整个第一和第三行中使用相同颜色的滤光片避免了在改变耦合器件布置的输出信号中产生大的垂直色错误，从而提供来自像素的亮度和色差信号，即使存在尖锐 在相邻行元素之间不相关的垂直边。