WO1995016974B1 - Procede de verification automatisee de signature - Google Patents
Procede de verification automatisee de signatureInfo
- Publication number
- WO1995016974B1 WO1995016974B1 PCT/US1994/014588 US9414588W WO9516974B1 WO 1995016974 B1 WO1995016974 B1 WO 1995016974B1 US 9414588 W US9414588 W US 9414588W WO 9516974 B1 WO9516974 B1 WO 9516974B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signature
- features
- signatures
- responsive
- pixels
- Prior art date
Links
- 230000004044 response Effects 0.000 claims abstract 9
- 230000001537 neural Effects 0.000 claims 10
- 239000006185 dispersion Substances 0.000 claims 6
- 239000011159 matrix material Substances 0.000 claims 4
- 238000009499 grossing Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 230000000717 retained Effects 0.000 claims 2
- 230000001131 transforming Effects 0.000 claims 2
- 238000009960 carding Methods 0.000 claims 1
- 230000001419 dependent Effects 0.000 claims 1
- 230000003287 optical Effects 0.000 claims 1
- 230000002040 relaxant effect Effects 0.000 claims 1
Abstract
Procédé de vérification de signature, selon lequel une signature à vérifier introduite par un opérateur (204) peut être prétraitée et examinée afin de déterminer des caractéristiques de vérification. Ces caractéristiques peuvent être comparées à des caractéristiques d'un ensemble de modèles de signatures (206), et vérifiées en fonction de la présence ou de l'absence desdites caractéristiques dans les modèles de signatures (207). On peut prétraiter la signature à vérifier afin de la normaliser et d'enlever des éléments n'ayant aucun rapport avec la vérification (205). Les caractéristiques des modèles peuvent être mémorisées dans une mémoire associative ou dans une structure de données à fonctions de mémoire associative (203)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95908421A EP0737342A1 (fr) | 1993-12-17 | 1994-12-14 | Procede de verification automatisee de signature |
JP7516998A JPH09506730A (ja) | 1993-12-17 | 1994-12-14 | 自動署名検証の方法 |
AU16747/95A AU1674795A (en) | 1993-12-17 | 1994-12-14 | Method of automated signature verification |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16965493A | 1993-12-17 | 1993-12-17 | |
US169,654 | 1993-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1995016974A1 WO1995016974A1 (fr) | 1995-06-22 |
WO1995016974B1 true WO1995016974B1 (fr) | 1995-08-10 |
Family
ID=22616607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1994/014588 WO1995016974A1 (fr) | 1993-12-17 | 1994-12-14 | Procede de verification automatisee de signature |
Country Status (6)
Country | Link |
---|---|
US (1) | US5680470A (fr) |
EP (1) | EP0737342A1 (fr) |
JP (1) | JPH09506730A (fr) |
AU (1) | AU1674795A (fr) |
CA (1) | CA2179302A1 (fr) |
WO (1) | WO1995016974A1 (fr) |
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-
1994
- 1994-12-14 EP EP95908421A patent/EP0737342A1/fr not_active Withdrawn
- 1994-12-14 AU AU16747/95A patent/AU1674795A/en not_active Abandoned
- 1994-12-14 CA CA002179302A patent/CA2179302A1/fr not_active Abandoned
- 1994-12-14 JP JP7516998A patent/JPH09506730A/ja not_active Withdrawn
- 1994-12-14 WO PCT/US1994/014588 patent/WO1995016974A1/fr not_active Application Discontinuation
-
1995
- 1995-06-07 US US08/483,942 patent/US5680470A/en not_active Expired - Fee Related
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