PROBLEM TO BE SOLVED: To provide an endoscope system capable of obtaining bright images on which a lesion area can be easily identified in the endoscopic diagnosis using the autofluorescence images.SOLUTION: The endoscope system has: a light source system having a light source for observing fluorescence, which radiates excitation light emitting the fluorescence by exciting fluorescent components, and a light source for observing normal light, which emits white light and a processing means 92 processing by performing image correction 94 by multiplying a normal light observation image by a correcting coefficient, using a G fluorescent light signal and a R fluorescent signal obtained by the endoscope imaging the fluorescence emitted by the fluorescent components in the living body by the irradiation of the exciting light.COPYRIGHT: (C)2012,JPO&INPIT【課題】自家蛍光画像による内視鏡診断において、明るく、かつ、病変部を容易に識別できる画像が得られる内視鏡装置を提供する。【解決手段】蛍光成分を励起して蛍光を発光させる励起光を照射する蛍光観察用光源と白色光を照射する通常光観察用光源を有する光源装置と、励起光の照射によって生体内の蛍光成分が発光した蛍光を内視鏡が撮影して得られたG蛍光信号およびR蛍光信号を用いて、通常光観察画像に補正係数を乗じることにより画像補正94を行い処理する処理手段92を有する。【選択図】図3
