| 摘要 |
A method and apparatus for automatic certification, identification and tracking of remote objects in relative motion to a reading system, utilizing a novel tag affixed to an object and novel apparatus and techniques for automatically reading the tag information, its relative velocity, angle and position. The tag reader comprises an imaging system that undertakes real time image processing of the acquired images. Matching of the optical parameters of the imaging optics at the reader and the focusing optics at the tag ensure optical reliability and readability at large ranges. Novel types of tag designs are presented. |
