摘要 |
PROBLEM TO BE SOLVED: To recognize an image of an object included in a read image.SOLUTION: An image recognition device 1 includes: an inscription circle extraction unit 12 that extracts an inscription circle inscribed in an object within a read image; a circumscription circle setting unit 13 that sets, with a center point of the inscription circle as a center point of a circumscription circle, the circumscription circle circumscribed to the object; a data generation unit that generates a waveform according to the object on the basis of a relative position of a contour of the object with respect to the circumscription circle; and an extraction unit 15 that extracts a template candidate corresponding to the generated waveform of the object from waveforms of a plurality of templates accumulated in a database.SELECTED DRAWING: Figure 2 |