SG11201907642WA - System for counting quantity of game tokens - Google Patents

System for counting quantity of game tokens

Info

Publication number
SG11201907642WA
SG11201907642WA SG11201907642WA SG11201907642WA SG11201907642WA SG 11201907642W A SG11201907642W A SG 11201907642WA SG 11201907642W A SG11201907642W A SG 11201907642WA SG 11201907642W A SG11201907642W A SG 11201907642WA SG 11201907642W A SG11201907642W A SG 11201907642WA
Authority
SG
Singapore
Prior art keywords
chip
image
image analysis
specific color
game tokens
Prior art date
Application number
SG11201907642WA
Inventor
Yasushi Shigeta
Original Assignee
Angel Playing Cards Co Ltd
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 Angel Playing Cards Co Ltd filed Critical Angel Playing Cards Co Ltd
Publication of SG11201907642WA publication Critical patent/SG11201907642WA/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/778—Active pattern-learning, e.g. online learning of image or video features
    • G06V10/7784—Active pattern-learning, e.g. online learning of image or video features based on feedback from supervisors
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G07F17/3202—Hardware aspects of a gaming system, e.g. components, construction, architecture thereof
    • G07F17/3216—Construction aspects of a gaming system, e.g. housing, seats, ergonomic aspects
    • G07F17/322—Casino tables, e.g. tables having integrated screens, chip detection means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M11/00—Counting of objects distributed at random, e.g. on a surface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/34—Betting or bookmaking, e.g. Internet betting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • G06V10/141—Control of illumination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
    • G06V10/225—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition based on a marking or identifier characterising the area
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/2016—Testing patterns thereon using feature extraction, e.g. segmentation, edge detection or Hough-transformation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G07F17/3241—Security aspects of a gaming system, e.g. detecting cheating, device integrity, surveillance
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G07F17/3244—Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes
    • G07F17/3248—Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes involving non-monetary media of fixed value, e.g. casino chips of fixed value
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30242—Counting objects in image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Mathematical Physics (AREA)
  • Medical Informatics (AREA)
  • Computer Security & Cryptography (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Primary Health Care (AREA)
  • Marketing (AREA)
  • Economics (AREA)
  • Human Resources & Organizations (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computational Linguistics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Signal Processing (AREA)

Abstract

SYSTEM FOR COUNTING QUANTITY OF GAME TOKENS A chip recognition system (10) in which a chip (W) is configured to at least partially have a specific color (121) indicative of a value of the chip (W) includes: a recording device (11) that uses a camera (212) and records a state of the chip (W) as an image; an image analysis device (14) that subjects the image so recorded to image analysis and recognizes at least the specific color (121) and a reference color (4a) that is present in the image and differs from the specific color (121); and a recognition device (12) at least including an artificial intelligence device (12a) that uses a result of the image analysis by the image analysis device (14) and specifies the specific color (121) of the chip (W), wherein the artificial intelligence device (12a) of the recognition device (12) has been subjected to teaching using, as training data, a plurality of images of the chip (W) and the reference color (121) irradiated with different illumination intensities. Fig. 1
SG11201907642WA 2017-02-21 2018-02-21 System for counting quantity of game tokens SG11201907642WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017045443A JP2018136903A (en) 2017-02-21 2017-02-21 System for counting number of gaming-purpose substitute currency
PCT/JP2018/006247 WO2018155497A1 (en) 2017-02-21 2018-02-21 System for counting number of game tokens

Publications (1)

Publication Number Publication Date
SG11201907642WA true SG11201907642WA (en) 2019-09-27

Family

ID=61622300

Family Applications (6)

Application Number Title Priority Date Filing Date
SG10201913031YA SG10201913031YA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201913038QA SG10201913038QA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201801376TA SG10201801376TA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201913042WA SG10201913042WA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201913044RA SG10201913044RA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG11201907642WA SG11201907642WA (en) 2017-02-21 2018-02-21 System for counting quantity of game tokens

Family Applications Before (5)

Application Number Title Priority Date Filing Date
SG10201913031YA SG10201913031YA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201913038QA SG10201913038QA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201801376TA SG10201801376TA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201913042WA SG10201913042WA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens
SG10201913044RA SG10201913044RA (en) 2017-02-21 2018-02-20 System for counting quantity of game tokens

Country Status (11)

Country Link
US (5) US20180239984A1 (en)
EP (4) EP3364382A1 (en)
JP (1) JP2018136903A (en)
KR (5) KR20180096537A (en)
CN (7) CN117975423A (en)
AU (6) AU2018201238A1 (en)
CA (2) CA3054123A1 (en)
HK (1) HK1256090A1 (en)
PH (2) PH12018000055A1 (en)
SG (6) SG10201913031YA (en)
WO (1) WO2018155497A1 (en)

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Also Published As

Publication number Publication date
CN117975423A (en) 2024-05-03
CN117205535A (en) 2023-12-12
SG10201913038QA (en) 2020-02-27
CA3054123A1 (en) 2018-08-30
US11663803B2 (en) 2023-05-30
US20200234464A1 (en) 2020-07-23
CA2995897A1 (en) 2018-08-21
KR20220145916A (en) 2022-10-31
US20240005726A1 (en) 2024-01-04
EP3586933A4 (en) 2020-11-11
EP3586933A1 (en) 2020-01-01
AU2023201724A1 (en) 2023-04-20
EP3364382A1 (en) 2018-08-22
AU2023201677A1 (en) 2023-04-13
US20220375184A1 (en) 2022-11-24
EP4163890A1 (en) 2023-04-12
KR20180096537A (en) 2018-08-29
CN115719441A (en) 2023-02-28
SG10201801376TA (en) 2018-09-27
WO2018155497A1 (en) 2018-08-30
US20230206720A1 (en) 2023-06-29
AU2018225928A1 (en) 2019-09-12
CN110536724A (en) 2019-12-03
CN118115840A (en) 2024-05-31
AU2023229498A1 (en) 2023-09-28
CN108460759A (en) 2018-08-28
JP2018136903A (en) 2018-08-30
SG10201913031YA (en) 2020-02-27
CN117372821A (en) 2024-01-09
KR102667936B1 (en) 2024-05-21
SG10201913042WA (en) 2020-03-30
KR20220104122A (en) 2022-07-26
SG10201913044RA (en) 2020-03-30
HK1256090A1 (en) 2019-09-13
KR20230133392A (en) 2023-09-19
KR20190121759A (en) 2019-10-28
AU2022205219A1 (en) 2022-08-04
US20180239984A1 (en) 2018-08-23
PH12018000055A1 (en) 2018-10-29
EP4163889A1 (en) 2023-04-12
PH12019501930A1 (en) 2020-06-29
AU2018201238A1 (en) 2018-09-06

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