| 摘要 |
PROBLEM TO BE SOLVED: To provide a car wash with a camera capable of surely recognizing a rear mirror under such an environment that sunlight is strong. SOLUTION: This car wash comprises a camera device 7B picking up images of an automobile to be washed from above and an image processing board 21 processing the images picked up by the camera device 7B and extracting a profile and projections of the automobile, controls a car wash treatment device mounted to a car wash following the relative movement between the car wash and the automobile along the profile and the projections of the automobile extracted by the image processing board 21, and washes a vehicle body face of the automobile. A polarizing filter 14 cutting off reflection lights is provided to a camera device 7B, so as to cut off the reflection light from a rear window and a rear mirror through the polarizing filter 14 and extract the profile of the rear mirror. COPYRIGHT: (C)2006,JPO&NCIPI
|
