公开(公告)号：JP2000261751A

公开(公告)日：2000-09-22

申请号：JP34981699

申请日：1999-12-09

Applicant: IBM

Inventor： CHAINER TIMOTHY JOSEPH ,  GREENGADE CLAUDE A ,  MOSKWECZ PAUL ANDREW ,  ALLENDRO GABRIEL SUKUROTTO ,  CHARLES P TORRESAA ,  VONGUTFELD ROBERT JACOB

IPC: G06K19/07 ,  G01S17/88 ,  G06K17/00 ,  G06Q40/08 ,  G06T9/00 ,  G09C1/00 ,  H04N1/00 ,  H04N1/32 ,  H04N1/387 ,  H04N5/765 ,  H04N5/781 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous image from being displayed by checking at least one identifier corresponding to an object by a receiver, recording an image resulting from an object including at least one identifier, encoding an image and identification information acquired by a camera device together and generating complex data. SOLUTION: A camera 104 acquires the image of an object to obtain a tag 101 by using the camera 104 and is connected functionally to an RF receiver 103 so as to simultaneously inquire about and read the tag 101 by the receiver 103. Further, a compound generator 105 is provided to receive inputs from both the camera 104 and the receiver 103. Especially, tag ID information from the receiver 103 is encoded along a type stamper and other information, such as the focal distance of the camera 104 and hush of a digital image acquired by the camera 104. As a result, the generator 105 generates complex data.