CA2185827C - Methode et appareil de reconnaissance de textes connectes et alteres - Google Patents

Methode et appareil de reconnaissance de textes connectes et alteres

Info

Publication number: CA2185827C
Authority: CA; Canada
Prior art keywords: node; vctr; clagnode; int; float
Prior art date: 1991-12-23
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

CA002185827A

Other languages

English (en)

Other versions

CA2185827A1 (fr

Inventor

Chinmoy Bhusan Bose

Shyh-Shiaw Kuo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AT&T Corp

Original Assignee

American Telephone and Telegraph Co Inc

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.)

1991-12-23

Filing date

1992-10-26

Publication date

1999-05-11

1992-10-26 Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc

1992-10-26 Priority claimed from CA002081406A external-priority patent/CA2081406C/fr

1993-06-24 Publication of CA2185827A1 publication Critical patent/CA2185827A1/fr

1999-05-11 Application granted granted Critical

1999-05-11 Publication of CA2185827C publication Critical patent/CA2185827C/fr

2012-10-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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Landscapes

Character Discrimination (AREA)
Character Input (AREA)

CA002185827A 1991-12-23 1992-10-26 Methode et appareil de reconnaissance de textes connectes et alteres Expired - Fee Related CA2185827C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US81322591A	1991-12-23	1991-12-23
US813,225		1991-12-23
CA002081406A CA2081406C (fr)	1991-12-23	1992-10-26	Methode et appareil de reconnaissance de textes connectes et degrades

Publications (2)

Publication Number	Publication Date
CA2185827A1 CA2185827A1 (fr)	1993-06-24
CA2185827C true CA2185827C (fr)	1999-05-11

Family

ID=25675614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002185827A Expired - Fee Related CA2185827C (fr)	1991-12-23	1992-10-26	Methode et appareil de reconnaissance de textes connectes et alteres

Country Status (1)

Country	Link
CA (1)	CA2185827C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112949476B (zh) *	2021-03-01	2023-09-29	苏州美能华智能科技有限公司	基于图卷积神经网络的文本关系检测方法、装置及存储介质

1992
- 1992-10-26 CA CA002185827A patent/CA2185827C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2185827A1 (fr)	1993-06-24

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Legal Events

Date	Code	Title	Description
1996-09-18	EEER	Examination request
2009-10-26	MKLA	Lapsed