Title:
遊技機
Document Type and Number:
Japanese Patent JP6679140
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 performs count processing, color determination processing and engraving determination processing using the image data, and then outputs determination results to a main control board 71. The control LSI 234 has a fish eye correction scaler circuit 248. The fish eye correction scaler circuit 248 creates pieces of reduction image data in which the image data is reduced to 1/2, 1/4, 1/8 based on gray scale image data, then performs bilateral conversion processing to each created reduction image data.SELECTED DRAWING: Figure 34
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Inventors:
Hirofumi Tsuruta
Application Number:
JP2015227029A
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 | ||||
| JP9190558A | ||||
| JP2007122494A | ||||
| JP2008134875A |
Attorney, Agent or Firm:
Patent Service Corporation Tas Meister
Shinto International Patent Office
Shinto International Patent Office