| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and device for imaging without the background of an object, while suppressing the effect on the object or on other cohabiters as much as possible, using only an optical means with no computer process. SOLUTION: There are provided a background polarization projecting means which projects a polarized light to the background of an object; and a polarization imaging means which receives the polarized light, whose polarizing direction is different from that of the projected polarized light from the background polarization projecting means, and images the object, and at the same time shielding the reflection light from the background of the object, so that the background of the object is omitted, while the object is being imaged. |
