| 摘要 |
PROBLEM TO BE SOLVED: To provide an image pickup device that allows respective partial image pickup sections to properly perform exposure control by not definitely fixing a spectral ratio so as to obtain a proper spectral ratio depending on a photographing condition in the case of forming one image. SOLUTION: As shown in Figure 2, a spectral means splits an object image, a plurality of image pickup sections photograph the object while changing a photographing field angle, images with different field angles are photographed as shown in Figures 3, 4, and a telescopic image is imbedded in a wide angle image by matching the size of the telescopic image as shown in Figure 5. The telescopic image imbedded in the wide angle image has high density of image data as shown in a conceptional drawing of Figure 7 and has data with higher resolution than that of other parts. The spectral means whose spectral ratio is variable is adjusted so that a proper incident luminous quantity is given to imaging devices depending on the photographing condition. Figure 36 indicates one example of a spectral ratio variable means. |
