| 摘要 |
PROBLEM TO BE SOLVED: To enable additional information associated with objects with a simple configuration to be obtained reliably and approximately simultaneously to imaging the object. SOLUTION: The pieces of the additional information ADD1, ADD2 are transmitted by overlapping the pieces of the additional information ADD1, ADD2 associated with objects 4, 5 using brightness variation of light by means of LED capable of high-speed switching. When imaging the objects 4, 5, the pieces of the additional information ADD1, ADD2 can be received simultaneously to imaging the objects 4, 5 by simultaneously receiving the pieces of the additional information ADD1, ADD2 with a digital camera 2. Therefore, the pieces of the additional information ADD1, ADD2 as well as imaging data VD of the objects can be obtained with an one-time imaging operation. COPYRIGHT: (C)2007,JPO&INPIT |
