| 摘要 |
An endoscopic device comprises an endoscope having an insertion part insertable into an organism, an illumination part for emitting illumination light to the side of a portion to be observed in the organism, a light quantity control part for controlling the light quantity so that the light quantity of the red wavelength range exciting a light sensitizer given to the portion to be observed and illuminated with the illumination light is at least reduced, and a signal processing part for performing a signal processing to increase the luminance level of a red color signal corresponding to the red wavelength range in taking an image under the illumination light in response to the light quantity control.
|
