TW200616406A - Coding and decoding method for QR code - Google Patents
Coding and decoding method for QR codeInfo
- Publication number
- TW200616406A TW200616406A TW093134861A TW93134861A TW200616406A TW 200616406 A TW200616406 A TW 200616406A TW 093134861 A TW093134861 A TW 093134861A TW 93134861 A TW93134861 A TW 93134861A TW 200616406 A TW200616406 A TW 200616406A
- Authority
- TW
- Taiwan
- Prior art keywords
- code
- coding
- bar code
- decoding method
- fast
- Prior art date
Links
Landscapes
- Image Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a coding and decoding method for quick read code (QR code), particularly comprising an encrypt program in a coding module, able to adopt various possible encryption algorithms so as to ensure message safety; and comprising a decrypt program in a decoding module, adopting the decryption algorithms corresponding to the encryption algorithms, thereby proposing an effective and fast 2D bar code algorithm, able to code to generate 2D bar code and decode the 2D bar code by fast video processing technique and enabling the QR code to be widely applied to various fields.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093134861A TW200616406A (en) | 2004-11-15 | 2004-11-15 | Coding and decoding method for QR code |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093134861A TW200616406A (en) | 2004-11-15 | 2004-11-15 | Coding and decoding method for QR code |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200616406A true TW200616406A (en) | 2006-05-16 |
TWI295134B TWI295134B (en) | 2008-03-21 |
Family
ID=45068351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093134861A TW200616406A (en) | 2004-11-15 | 2004-11-15 | Coding and decoding method for QR code |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200616406A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI478067B (en) * | 2010-11-26 | 2015-03-21 | Funcode Technology | Machine readable marker service system |
-
2004
- 2004-11-15 TW TW093134861A patent/TW200616406A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI478067B (en) * | 2010-11-26 | 2015-03-21 | Funcode Technology | Machine readable marker service system |
Also Published As
Publication number | Publication date |
---|---|
TWI295134B (en) | 2008-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |