A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FOREIGN MATTER DETECTION SYSTEM
Provided are an image capturing device 9 for capturing an image in a target area A, transmission parts 7 and 8 through which an outside can be visually observed from inside of the target area A and polarizing filters 10a and 10b on an light path from the transmission parts 7 and 8 to the image capturing device 9. The front- and depth-side polarizing filters 10a and 10b relative to the image capturing device 9 are arranged so as to have polarizing directions crossing each other. A foreign matter F in the target area A is detected on the basis of the image acquired by the image capturing device 9.
FOREIGN MATTER DETECTION SYSTEM
Provided are an image capturing device 9 for capturing an image in a target area A, transmission parts 7 and 8 through which an outside can be visually observed from inside of the target area A and polarizing filters 10a and 10b on an light path from the transmission parts 7 and 8 to the image capturing device 9. The front- and depth-side polarizing filters 10a and 10b relative to the image capturing device 9 are arranged so as to have polarizing directions crossing each other. A foreign matter F in the target area A is detected on the basis of the image acquired by the image capturing device 9.
FOREIGN MATTER DETECTION SYSTEM
FREMDKÖRPERERKENNUNGSSYSTEM
SYSTÈME DE DÉTECTION DE CORPS ÉTRANGERS
HAMAGUCHI KENICHI (author) / IMAIZUMI HIROAKI (author) / HU JINGYU (author) / NISHIMURA TAKANORI (author) / NAKAMURA KENICHI (author)
2023-10-04
Patent
Electronic Resource
English