| 摘要 |
An endoscope device comprises: an image acquisition unit which acquires multiple in vivo images obtained by imaging an in vivo subject with an imaging optical system; a focus evaluation value calculation unit (contrast value calculation unit (336)) which calculates a focus evaluation value for each in vivo image of the multiple in vivo images; a focus control unit (lens position control unit (320)) which controls focusing operation of the imaging optical system on the basis of the focus evaluation value; and a freeze image setting unit (337) which selects at least one in vivo image out of the multiple in vivo images on the basis of the degree of focusing represented by the focus evaluation value and sets the selected at least one in vivo image as a freeze image. |
