RECOGNITION OBJECT, OBJECT RECOGNITION APPARATUS AND PROGRAM, AND OBJECT RECOGNITION SYSTEM

• Main Authors: TANIDA KAZUTOSHI, SAGUCHI YASUYUKI, HOTTA HIROYUKI
• Format: Patent
• Language: English
• Published: 22.10.2012
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

PROBLEM TO BE SOLVED: To provide a recognition object arranged on a predetermined position for the recognition object to be imaged, having one identification part located on a common plane and the other identification part and configured so as to suppress the imaging of the other recognition part from a part of an angle range capable of imaging the one identification part and predetermined in a normal direction of the common plate.SOLUTION: The recognition object to be imaged is arranged on the predetermined position and includes a first identification part group composed of at least three first identification parts located on the common plane and at least one second identification part formed on a position determined based on the position of the first identification part group. The first identification part is imaged in an angle range 0 to θdegrees predetermined in the normal direction of the common plane, the second identification part is imaged in an angle range 0 to θdegrees predetermined in the normal direction of the common plane, and the relation of θand θis θ>θ.