TWI403345B - - Google Patents
Info
- Publication number
- TWI403345B TWI403345B TW99109750A TW99109750A TWI403345B TW I403345 B TWI403345 B TW I403345B TW 99109750 A TW99109750 A TW 99109750A TW 99109750 A TW99109750 A TW 99109750A TW I403345 B TWI403345 B TW I403345B
- Authority
- TW
- Taiwan
- Prior art keywords
- card
- recognition
- image
- reference sample
- zone
- Prior art date
Links
Abstract
The present invention relates to a method for repetitive recognition of card face, which comprises acquiring actual on-site environment image of a recognition zone before a game start and using the environment image as a reference sample. Then, a dealer moves the poker card into a recognition zone and the image of card face of a card is recognized in the recognition zone. In-time images of the actual on-site environment are successively acquired to allow the in-time images to be compared with the reference sample, so that with the poker card being moved to a card showing zone, when a difference between the in-time image and a reference sample is less than a tolerable level, namely the in-time image being identical to the environment image, it is determined that the poker card has already been completely moved out of the recognition zone. Based on such a determination, the next cycle of card dealing and recognition can be performed. When the difference between the in-time image and the reference sample is greater than the tolerable level, namely the in-time image being different from the environment image, it indicates that the poker card has not been moved out of the recognition zone, or the environment image has been changed and different from the reference sample, and manual handling by the dealer may be required if desired. As such, the present invention can eliminate repetitive recognition of card face.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99109750A TW201132386A (en) | 2010-03-31 | 2010-03-31 | Method for eliminating repetitive recognition of card face |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99109750A TW201132386A (en) | 2010-03-31 | 2010-03-31 | Method for eliminating repetitive recognition of card face |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201132386A TW201132386A (en) | 2011-10-01 |
TWI403345B true TWI403345B (en) | 2013-08-01 |
Family
ID=46750768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW99109750A TW201132386A (en) | 2010-03-31 | 2010-03-31 | Method for eliminating repetitive recognition of card face |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201132386A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI701067B (en) * | 2019-03-05 | 2020-08-11 | 仁寶電腦工業股份有限公司 | Gaming system and gaming table |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001056670A1 (en) * | 2000-02-01 | 2001-08-09 | Angel Co.,Ltd | Playing card identifying device |
US6403908B2 (en) * | 1999-02-19 | 2002-06-11 | Bob Stardust | Automated method and apparatus for playing card sequencing, with optional defect detection |
US20050077680A1 (en) * | 2003-10-08 | 2005-04-14 | Chen Bing Chang | Playing card |
TWM323918U (en) * | 2007-06-23 | 2007-12-21 | Bingotimes Technology Company | Game card identification device of game machine |
JP2009056260A (en) * | 2007-09-04 | 2009-03-19 | Taito Corp | Card reading system for video projection type card game machine |
TWM365195U (en) * | 2009-06-03 | 2009-09-21 | Jing-Bin Wei | Identification structure of poker card |
-
2010
- 2010-03-31 TW TW99109750A patent/TW201132386A/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6403908B2 (en) * | 1999-02-19 | 2002-06-11 | Bob Stardust | Automated method and apparatus for playing card sequencing, with optional defect detection |
WO2001056670A1 (en) * | 2000-02-01 | 2001-08-09 | Angel Co.,Ltd | Playing card identifying device |
US20050077680A1 (en) * | 2003-10-08 | 2005-04-14 | Chen Bing Chang | Playing card |
TWM323918U (en) * | 2007-06-23 | 2007-12-21 | Bingotimes Technology Company | Game card identification device of game machine |
JP2009056260A (en) * | 2007-09-04 | 2009-03-19 | Taito Corp | Card reading system for video projection type card game machine |
TWM365195U (en) * | 2009-06-03 | 2009-09-21 | Jing-Bin Wei | Identification structure of poker card |
Also Published As
Publication number | Publication date |
---|---|
TW201132386A (en) | 2011-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |