Endoscope apparatus and measuring method

An endoscope apparatus comprising:

• an imaging unit which acquires image data containing a first image and a second image, the first image and the second image being about a same subject to be inspected;
• a measurement point setting unit which sets a measurement point on the first image;
• a corresponding-point setting unit which sets a corresponding point on the second image based on a position of the measurement point set by the measurement point setting unit;
• a region setting unit which interactively sets a first information display region on the first image based on a position of the measurement point set by the measurement point setting unit, and a second information display region on the second image based on a position of the corresponding point set by the corresponding-point setting unit;
• a display unit which displays the first image, the second image, the measurement point, the corresponding point, the first information display region, and the second information display region;
• and
• a measuring unit which measures a subject using the image data based on the position of the measurement point and the position of the corresponding point,
• wherein the measurement point setting unit sets a first measurement point and a second measurement point,
• wherein the corresponding-point setting unit sets a first corresponding point corresponding to the first measurement point and a second corresponding point corresponding to the second measurement point, and
• wherein the region setting unit sets the second information display region so that the first corresponding point overlaps the second information display region, and so that the second corresponding point is at a different position than the second information display region.