Title:
遊技機
Document Type and Number:
Japanese Patent JP6679141
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To detect a dishonest act in which one performs a game by making a game machine misunderstand that normal game media are used on the game machine.SOLUTION: A medal selector 201 comprises: a medal rail 210 for forming a passage where medals pass; a CMOS image sensor 232 for imaging medals which pass the passage; and a control LSI 234 for performing various kinds of determination processing based on imaged image data of medals. The control LSI 234 has an image recognition accelerator circuit 249 for converting image data, from an orthogonal coordinate image into a polar coordinate image, then, performing Scharr conversion processing for separating the converted polar coordinate image into a vertical image and a lateral image.SELECTED DRAWING: Figure 34
Inventors:
Hirofumi Tsuruta
Application Number:
JP2015227030A
Publication Date:
April 15, 2020
Filing Date:
November 19, 2015
Export Citation:
Assignee:
Universal Entertainment Inc.
Sammy Corporation
Sammy Corporation
International Classes:
A63F5/04
Domestic Patent References:
| JP2014102766A | ||||
| JP2013075018A | ||||
| JP2006031165A | ||||
| JP2009259036A | ||||
| JP2006271462A | ||||
| JP2008134875A | ||||
| JP2007233813A |
Attorney, Agent or Firm:
Patent Service Corporation Tas Meister
Shinto International Patent Office
Shinto International Patent Office