WO2001009822A1 - Apparatus and method for verifying a scanned image - Google Patents
Apparatus and method for verifying a scanned image Download PDFInfo
- Publication number
- WO2001009822A1 WO2001009822A1 PCT/US2000/020306 US0020306W WO0109822A1 WO 2001009822 A1 WO2001009822 A1 WO 2001009822A1 US 0020306 W US0020306 W US 0020306W WO 0109822 A1 WO0109822 A1 WO 0109822A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- scanned image
- intensity
- elements
- scanned
- Prior art date
Links
Classifications
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- 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/12—Detection or correction of errors, e.g. by rescanning the pattern
- G06V30/133—Evaluation of quality of the acquired characters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/16—Image preprocessing
- G06V30/162—Quantising the image signal
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002379952A CA2379952A1 (en) | 1999-07-28 | 2000-07-26 | Apparatus and method for verifying a scanned image |
EP00950697A EP1204945A1 (en) | 1999-07-28 | 2000-07-26 | Apparatus and method for verifying a scanned image |
AU63768/00A AU6376800A (en) | 1999-07-28 | 2000-07-26 | Apparatus and method for verifying a scanned image |
JP2001514365A JP2003506767A (en) | 1999-07-28 | 2000-07-26 | Apparatus and method for matching scanned images |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/362,197 | 1999-07-28 | ||
US09/362,197 US6628808B1 (en) | 1999-07-28 | 1999-07-28 | Apparatus and method for verifying a scanned image |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001009822A1 true WO2001009822A1 (en) | 2001-02-08 |
Family
ID=23425076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/020306 WO2001009822A1 (en) | 1999-07-28 | 2000-07-26 | Apparatus and method for verifying a scanned image |
Country Status (6)
Country | Link |
---|---|
US (1) | US6628808B1 (en) |
EP (1) | EP1204945A1 (en) |
JP (1) | JP2003506767A (en) |
AU (1) | AU6376800A (en) |
CA (1) | CA2379952A1 (en) |
WO (1) | WO2001009822A1 (en) |
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- 2000-07-26 WO PCT/US2000/020306 patent/WO2001009822A1/en not_active Application Discontinuation
- 2000-07-26 JP JP2001514365A patent/JP2003506767A/en active Pending
- 2000-07-26 EP EP00950697A patent/EP1204945A1/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
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EP1204945A1 (en) | 2002-05-15 |
US6628808B1 (en) | 2003-09-30 |
CA2379952A1 (en) | 2001-02-08 |
AU6376800A (en) | 2001-02-19 |
JP2003506767A (en) | 2003-02-18 |
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