WO2008123428A1 - Game machine and card used therefor - Google Patents

Game machine and card used therefor Download PDF

Info

Publication number
WO2008123428A1
WO2008123428A1 PCT/JP2008/056126 JP2008056126W WO2008123428A1 WO 2008123428 A1 WO2008123428 A1 WO 2008123428A1 JP 2008056126 W JP2008056126 W JP 2008056126W WO 2008123428 A1 WO2008123428 A1 WO 2008123428A1
Authority
WO
WIPO (PCT)
Prior art keywords
stack
camera
card
code pattern
game machine
Prior art date
Application number
PCT/JP2008/056126
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuyoshi Kasai
Kouhei Shirakawa
Toshiyuki Kaji
Original Assignee
Kabushiki Kaisha Sega Doing Business As Sega Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kabushiki Kaisha Sega Doing Business As Sega Corporation filed Critical Kabushiki Kaisha Sega Doing Business As Sega Corporation
Priority to JP2009509221A priority Critical patent/JPWO2008123428A1/en
Publication of WO2008123428A1 publication Critical patent/WO2008123428A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings

Abstract

A game machine capable of reading a stack of card selected by the player at a time with high correctness. A camera (64) equipped in a card reader (6) is disposed in front of the stack (10) of cards inserted through the card insertion opening (61) and on the bottom side of the stack (10) at a predetermined distance from the stack (10). The light-receiving surface of a CCD image sensor (643) is parallel to the front surface of the stack (10). A code pattern (16a) is printed on the surface of each card (11) of the stack (10) with a coating agent having infrared red absorptance. Between the camera lens (641) equipped in the camera (64) and the front of the stack (10), a correction optical system (642) for correcting the distortion caused in a captured image is installed. Infrared radiation diffused and irregularly reflected by the code pattern (16a) falls on to the camera lens (641), the code pattern (16a) can be recognized from the image captured by the camera (64).
PCT/JP2008/056126 2007-03-30 2008-03-28 Game machine and card used therefor WO2008123428A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009509221A JPWO2008123428A1 (en) 2007-03-30 2008-03-28 GAME DEVICE AND CARD USED FOR THE SAME

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-095097 2007-03-30
JP2007095097 2007-03-30

Publications (1)

Publication Number Publication Date
WO2008123428A1 true WO2008123428A1 (en) 2008-10-16

Family

ID=39830913

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056126 WO2008123428A1 (en) 2007-03-30 2008-03-28 Game machine and card used therefor

Country Status (2)

Country Link
JP (1) JPWO2008123428A1 (en)
WO (1) WO2008123428A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010142293A (en) * 2008-12-16 2010-07-01 Sanyo Product Co Ltd Game machine
JP2010142294A (en) * 2008-12-16 2010-07-01 Sanyo Product Co Ltd Game machine
WO2010073868A1 (en) * 2008-12-26 2010-07-01 株式会社セガ Game device
JP2014100509A (en) * 2013-10-17 2014-06-05 Sanyo Product Co Ltd Game machine
JP2014221366A (en) * 2014-06-25 2014-11-27 株式会社三洋物産 Game machine
JP5658387B1 (en) * 2014-02-20 2015-01-21 株式会社マーベラス GAME DEVICE AND GAME DEVICE PROCESSING METHOD
JP2016116996A (en) * 2016-03-31 2016-06-30 株式会社三洋物産 Game machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546786Y2 (en) * 1988-07-19 1993-12-08
JPH11296615A (en) * 1998-04-09 1999-10-29 Seiko Epson Corp Two-dimensional bar code reader and read state detection method therefor
JP2002074257A (en) * 1999-12-03 2002-03-15 Sega Corp Card bundle reader and its card and card case, manufacturing method of card, game device using it, and computer-readable recording medium having game program recorded thereon
US6460848B1 (en) * 1999-04-21 2002-10-08 Mindplay Llc Method and apparatus for monitoring casinos and gaming
JP2005073712A (en) * 2003-08-29 2005-03-24 Taito Corp Game machine provided with card content successive reader and game system
JP2005137421A (en) * 2003-11-04 2005-06-02 Saxa Inc Information card and information card reader
JP2005230156A (en) * 2004-02-18 2005-09-02 Sony Computer Entertainment Inc Image display system, image processing system, and video game system
JP2007143791A (en) * 2005-11-28 2007-06-14 Taito Corp Game card reading system, game card reading device and game card

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546786Y2 (en) * 1988-07-19 1993-12-08
JPH11296615A (en) * 1998-04-09 1999-10-29 Seiko Epson Corp Two-dimensional bar code reader and read state detection method therefor
US6460848B1 (en) * 1999-04-21 2002-10-08 Mindplay Llc Method and apparatus for monitoring casinos and gaming
JP2002074257A (en) * 1999-12-03 2002-03-15 Sega Corp Card bundle reader and its card and card case, manufacturing method of card, game device using it, and computer-readable recording medium having game program recorded thereon
JP2005073712A (en) * 2003-08-29 2005-03-24 Taito Corp Game machine provided with card content successive reader and game system
JP2005137421A (en) * 2003-11-04 2005-06-02 Saxa Inc Information card and information card reader
JP2005230156A (en) * 2004-02-18 2005-09-02 Sony Computer Entertainment Inc Image display system, image processing system, and video game system
JP2007143791A (en) * 2005-11-28 2007-06-14 Taito Corp Game card reading system, game card reading device and game card

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010142293A (en) * 2008-12-16 2010-07-01 Sanyo Product Co Ltd Game machine
JP2010142294A (en) * 2008-12-16 2010-07-01 Sanyo Product Co Ltd Game machine
WO2010073868A1 (en) * 2008-12-26 2010-07-01 株式会社セガ Game device
JP2014100509A (en) * 2013-10-17 2014-06-05 Sanyo Product Co Ltd Game machine
JP5658387B1 (en) * 2014-02-20 2015-01-21 株式会社マーベラス GAME DEVICE AND GAME DEVICE PROCESSING METHOD
JP2014221366A (en) * 2014-06-25 2014-11-27 株式会社三洋物産 Game machine
JP2016116996A (en) * 2016-03-31 2016-06-30 株式会社三洋物産 Game machine

Also Published As

Publication number Publication date
JPWO2008123428A1 (en) 2010-07-15

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