| 摘要 |
PURPOSE:To reduce the cost and to improve the resolution by arranging CCDs arranged in delta to an image forming plane of an object image of blue, red and two green CCDs, arranging the red, blue and green CCDs to the object image to a specific relation and moving the blue and red CCDs at each field. CONSTITUTION:The light obtained from the object is resolved into the object image having the blue, red and two green spectral characteristics at a resolving optical system 22 through a lens 21 and formed as the object image to the BCCD27, RCCD28, GCCD29 and GCCD30 through each optical low pass filter. The signal read from the BCCD27 is a signal picked up while deviating the signal by (d) in the horizontal field at the (4n+2)th field to the (4n+1)th field, by (h) in the vertical direction, by 2d in the horizontal direction at the (4n+3)th field and by 3d in the horizontal direction and (h) in the vertical direction at the (4n+4)th field by using a vibrator I31, and then the time corresponding to the horizontal movement is subject to correction by a timing correction circuit I35. |
