| 主权项 |
1. An endoscope system comprising:
an insertion portion configured to be inserted inside a subject; a first object image acquisition portion provided in the insertion portion, and configured to acquire a first object image from a first region of an object inside the subject including an insertion portion front part roughly parallel to a longitudinal direction of the insertion portion; a first image pickup device configured to pick up the first object image and generate a first image pickup signal; a second object image acquisition portion provided in the insertion portion, and configured to acquire a second object image from a second region of the object different from the first region, the second region including an insertion portion side part in a direction crossing the longitudinal direction of the insertion portion; a second image pickup device configured to pick up the second object image and generate a second image pickup signal; an inclination detection portion configured to detect a rotation around an axis, with the axis being the longitudinal direction of the insertion portion, and generate inclination information; and an image signal generation portion configured to generate an image signal representing a state that an image represented by the second image pickup signal is made to revolve following the rotation and arranged with respect to an image represented by the first image pickup signal, based on the inclination information, the first image pickup signal and the second image pickup signal, and output the image signal to a display portion configured to display the image. |
