| 摘要 |
PROBLEM TO BE SOLVED: To achieve both of improvement of sensitivity and improvement of color reproducibility.SOLUTION: A first imaging device performs photoelectric conversion of subject light made incident through a first filter which prevents light of a predetermined wavelength band longer than a wavelength of visible light from being transmitted, and outputs a first image signal. A second imaging device is arranged on a position different from that of the first imaging device, performs photoelectric conversion of subject light including a wavelength component of light of a predetermined wavelength band and outputs a second image signal. A correlation detection part detects correlation between the first image signal and the second image signal. A luminance signal generation part generates a luminance signal from the second image signal. A color signal generation part generates a color signal from the first image signal and/or the second image signal. A three-dimensional image generation part generates a three-dimensional image by using information on the correlation detected by the correlation detection part, the luminance signal and the color signal. |
