| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a collation device for rackets that objectively evaluates a deformation degree in a plane direction in a face part of the racket. <P>SOLUTION: This collation device 1 for rackets to be used when evaluating the deformation degree in the plane direction in the face part F of the racket R includes: a holding part 20 holding the face part F of the racket R in a predetermined position; an imaging part 30 provided so that the imaging part 30 faces the face part F of the racket R held in a predetermined position by the holding part 20, and imaging the face part 20 of the racket R; a storage part 50 storing an image of the face part F of the racket R captured by the imaging part 30; and a collation part 41 collating images of the face parts F of the different rackets R stored in the storage part 50. Thereby, the collation device for the racket R can objectively evaluate the deformation degree in the plane direction in the face part F of the racket R. <P>COPYRIGHT: (C)2013,JPO&INPIT |
