Abstract: A display apparatus includes a display section and a changing section. The display section displays an image that gives a stereoscopic perspective to an observer. The changing section changes an amount by which the stereoscopic perspective in the image displayed by the display section is enhanced according to a setting of the observer.

Abstract: A microscope includes an illuminating optical system that illuminates the test object under predetermined illumination conditions, an imaging optical system that forms an image of the test object, and an image sensor that outputs an image signal. A computer includes an image analyzing unit that acquires an image feature amount of the test object on the basis of the image signal detected by the image sensor, a comparison unit that compares the image feature amount of the test object with image feature amounts of a plurality of sample test objects and specifies an image feature amount of a sample test object closest to the image feature amount of the test object, and a setting unit that sets illumination conditions of the illuminating optical system on the basis of an illumination state suitable for observation of a sample test object having the image feature amount specified by the comparison unit.

Abstract: A display apparatus includes a display section and a changing section. The display section displays an image that gives a stereoscopic perspective to an observer. The changing section changes an amount by which the stereoscopic perspective in the image displayed by the display section is enhanced according to a setting of the observer.

Abstract: The perspective in the captured image is enhanced. Provided is an image processing apparatus including: a detecting section that detects a subject distance in each region of a captured image; and an image processing section that changes a distance perspective of an image of the region depending on the subject distance detected for each region of the captured image. In an example, the image processing section may increase the blue component ratio of a region whose detected subject distance is larger than a reference value. In an example, the image processing section may blur an image of a region whose detected subject distance is larger than a reference value.

Abstract: A microscope includes an illuminating optical system that illuminates the test object under predetermined illumination conditions, an imaging optical system that forms an image of the test object, and an image sensor that outputs an image signal. The computer includes an image analyzing unit that acquires an image feature amount of the test object on the basis of the image signal detected by the image sensor, a comparison unit that compares the image feature amount of the test object with image feature amounts of a plurality of sample test objects and specifies an image feature amount of a sample test object closest to the image feature amount of the test object, and a setting unit that sets illumination conditions of the illuminating optical system on the basis of an illumination state suitable for observation of a sample test object having the image feature amount specified by the comparison unit.