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    • 10. 发明授权
    • Color TV camera with plural solid state imaging devices mutually
horizontally displaced and associated filters of vertically-oriented
color stripes
    • 具有相互水平位移的多个固态成像装置的彩色电视摄像机和垂直取向的彩色条纹的相关过滤器
    • US4642677A
    • 1987-02-10
    • US632873
    • 1984-07-20
    • Itsuo TakanashiTadayoshi MiyoshiShintaro NakagakiHiroshi Nishiyama
    • Itsuo TakanashiTadayoshi MiyoshiShintaro NakagakiHiroshi Nishiyama
    • H04N9/04H04N9/09H04N9/097
    • H04N9/045
    • In a color television camera, a light ray from an object to be taken is split into a plurality of rays to be respectively incident on two or more solid-state imaging devices each equipped with a color separation stripe filter where the imaging devices are positioned so that pixels thereof are horizontally shifted by a predetermined distance from pixels of remaining imaging devices with respect to an image applied thereto. The imaging devices are driven in a sequence, and output signals therefrom are sampled in a sequence so as to produce a single multi-color video signal by combining the plurality of sampled signal components. With this arrangement, the frequency of color signal components within the multi-color video signal is increased from the frequency of each of the output signals from the imaging device. The sampled signal components may be further sampled so that a plurality of color signals corresponding to the colors of the color stripe filters are obtained and their levels are respectively adjusted for obtaining level-adjusted color signal which are then combined to produce a single multi-color video signal.
    • 在彩色电视摄像机中,来自被摄体的光线被分割为多个光线,以分别入射到两个或更多个固态成像装置,每个固态成像装置都配备有成像装置所在的分色条纹滤光器 其像素相对于施加到其上的图像水平偏移剩余成像装置的像素预定距离。 成像装置按顺序驱动,其输出信号按顺序进行采样,以便通过组合多个采样信号分量来产生单个多色视频信号。 利用这种布置,多色视频信号中的彩色信号分量的频率从成像装置的每个输出信号的频率增加。 可以进一步采样采样的信号分量,使得获得与彩色条带滤波器的颜色相对应的多个颜色信号,并且分别调整它们的电平以​​获得电平调整的颜色信号,然后将其组合以产生单个多色 视频信号。