This endoscope device is provided with: an imaging element (9) for acquiring a first image signal based on first light of a first color which has passed through a first color filter and a second image signal based on second light of a second color which has passed through a second color filter； a color separation correction unit (12) for performing a color separation process and an individual difference correction process on each of the first and second image signals； and a color conversion unit (13) for assigning the first and second image signals having undergone the color separation process and the individual difference correction process to first and second channels of a color image signal, respectively. The color separation process is a process in which signals based on the second and first light are subtracted from the first and second image signals, respectively. The individual difference correction process is a process in which the error of the first image signal based on the difference in spectral characteristics between the first color filter and a predetermined first reference color filter is corrected, and the error of the second image signal based on the difference in spectral characteristics between the second color filter and a predetermined second reference color filter is corrected.La présente invention concerne un dispositif d'endoscope comprenant : un élément d'imagerie (9) destiné à acquérir un premier signal d'image sur la base d'une première lumière d'une première couleur qui a traversé un premier filtre de couleur et un second signal d'image sur la base d'une seconde lumière d'une seconde couleur qui a traversé un second filtre de couleur ； une unité de correction de séparation des couleurs (12) destinée à effectuer un processus de séparation des couleurs et un processus de correction de différence individuelle sur chacun des premier et second signaux d'image ； et une unité de conversion de couleur (13) destinée à attribuer les premier et seco
