Image pickup system, image capturing method, and computer-readbale storage medium storing program for performing image capturing method

摘要

An image pickup system causes a first illumination unit to emit light toward a subject at a first angle without causing a second illumination unit for emitting light toward the subject at a second angle different from the first angle, and causes an image pickup unit to capture the image of the subject so as to obtain a first captured image. The image pickup system causes the second illumination unit to emit light without causing the first illumination unit to emit light, and causes the image pickup unit to capture the image of the subject so as to obtain a second captured image. The image pickup system associates the first captured image with the second captured image.

主权项

1. An image pickup system comprising:
an illumination unit configured to emit light to a subject; an image pickup unit configured to capture an image of the subject; a control unit configured to obtain, from the image pickup unit, a first captured image of the subject to which the illumination unit emits light at an angle and a second captured image of the subject to which the illumination unit emits light at a different angle from the angle at which light is emitted to the subject of the first captured image; and an image signal generation unit configured to generate an image signal using a luminance signal of the first captured image as a luminance signal of the image signal and a color signal of the second captured image as a color signal of the image signal, wherein the image signal generation unit generates the image signal that corresponds to both an area of the first captured image and an area of the second captured image which satisfy a predetermined hue condition, a predetermined saturation condition and a predetermined luminance condition.