| 摘要 |
In an electronic endoscope apparatus that displays a color image of an observation object from RGB three color image signals, enabling a reflection spectrum of an intended region of interest of the observation object to be displayed easily. In an electronic endoscope apparatus, including light source (14) for emitting white light on an observation object, color imaging device (15) for imaging the observation object, and image display means (34) for displaying a color image of the observation object, further providing position specifying means (101) for specifying a region of interest in a color image displayed on image display means (34), calculation means (100) for estimating a reflection spectrum of the region of interest specified by the position specifying means (101) by performing arithmetic operations between RGB three color image signals of the region of interest and predetermined matrix data, and spectrum display mean (34) for displaying the reflection spectrum. |
