JPS4946495B1 - - Google Patents
Info
- Publication number
- JPS4946495B1 JPS4946495B1 JP45098817A JP9881770A JPS4946495B1 JP S4946495 B1 JPS4946495 B1 JP S4946495B1 JP 45098817 A JP45098817 A JP 45098817A JP 9881770 A JP9881770 A JP 9881770A JP S4946495 B1 JPS4946495 B1 JP S4946495B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87945069A | 1969-11-24 | 1969-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4946495B1 true JPS4946495B1 (ja) | 1974-12-10 |
Family
ID=25374192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45098817A Pending JPS4946495B1 (ja) | 1969-11-24 | 1970-11-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3629833A (ja) |
| JP (1) | JPS4946495B1 (ja) |
| DE (1) | DE2057382A1 (ja) |
| FR (1) | FR2099020A5 (ja) |
| GB (1) | GB1294710A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4966034A (ja) * | 1972-10-27 | 1974-06-26 | ||
| US4654876A (en) * | 1984-12-19 | 1987-03-31 | Itek Corporation | Digital image motion correction method |
| US5305399A (en) * | 1990-04-19 | 1994-04-19 | Ricoh Corporation | Two dimensional shift-array for use in image compression VLSI |
| US5367578A (en) * | 1991-09-18 | 1994-11-22 | Ncr Corporation | System and method for optical recognition of bar-coded characters using template matching |
| JP2797848B2 (ja) * | 1992-08-05 | 1998-09-17 | 日本電気株式会社 | 光学式文字読取装置 |
| JP2009010797A (ja) * | 2007-06-29 | 2009-01-15 | Hitachi Ltd | 情報提示方法及び装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250165B (de) * | 1961-05-19 | 1967-09-14 | Ing C Olivetti S. C , S p A , Ivrea (Italien) | Verfahren und Anordnung zum maschinellen Erkennen von Zeichen |
| US3196398A (en) * | 1962-05-21 | 1965-07-20 | Ibm | Pattern recognition preprocessing techniques |
| US3178688A (en) * | 1962-12-20 | 1965-04-13 | Control Data Corp | Character recognition by feature selection |
| US3522586A (en) * | 1965-08-25 | 1970-08-04 | Nippon Electric Co | Automatic character recognition apparatus |
| US3506807A (en) * | 1965-11-24 | 1970-04-14 | Ibm | Scan centering device |
| US3539994A (en) * | 1967-09-14 | 1970-11-10 | Ibm | Adaptive template pattern categorizing system |
-
1969
- 1969-11-24 US US879450A patent/US3629833A/en not_active Expired - Lifetime
-
1970
- 1970-10-06 FR FR7036823A patent/FR2099020A5/fr not_active Expired
- 1970-11-06 GB GB52873/70A patent/GB1294710A/en not_active Expired
- 1970-11-11 JP JP45098817A patent/JPS4946495B1/ja active Pending
- 1970-11-21 DE DE19702057382 patent/DE2057382A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2099020A5 (ja) | 1972-03-10 |
| US3629833A (en) | 1971-12-21 |
| GB1294710A (en) | 1972-11-01 |
| DE2057382A1 (de) | 1971-05-27 |