JPS4991129A - - Google Patents
Info
- Publication number
- JPS4991129A JPS4991129A JP48124097A JP12409773A JPS4991129A JP S4991129 A JPS4991129 A JP S4991129A JP 48124097 A JP48124097 A JP 48124097A JP 12409773 A JP12409773 A JP 12409773A JP S4991129 A JPS4991129 A JP S4991129A
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/24—Aligning, centring, orientation detection or correction of the image
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742424967 DE2424967C3 (de) | 1973-11-06 | 1974-05-22 | Steuervorrichtung für den Hebemechanismus eines Kippfahrzeuges zum Einstellen des Drehwinkels der Mulde eines Muldentransporters |
| FR7418300A FR2248955A1 (en) | 1973-11-06 | 1974-05-27 | Tipping dumper truck control valve - has spring biassed hinged lever in valve mechanical linkage to give variable tipping angle |
| US05/557,025 US3989301A (en) | 1973-10-27 | 1975-03-10 | Device for adjusting rotating angle of vessel of dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00316315A US3818445A (en) | 1972-12-18 | 1972-12-18 | Character data search system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4991129A true JPS4991129A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-30 |
| JPS5623188B2 JPS5623188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-05-29 |
Family
ID=23228515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12409773A Expired JPS5623188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-12-18 | 1973-11-06 |
Country Status (5)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034341A (en) * | 1973-12-17 | 1977-07-05 | Nippon Electric Company, Ltd. | Automatic postal-code-number reading system |
| US4115761A (en) * | 1976-02-13 | 1978-09-19 | Hitachi, Ltd. | Method and device for recognizing a specific pattern |
| US4083034A (en) * | 1976-10-04 | 1978-04-04 | Recognition Equipment Incorporated | Plural tracker character detection and boundary location system |
| US4566125A (en) * | 1982-12-08 | 1986-01-21 | Texas Instruments Incorporated | Apparatus and method for pattern location |
| US4700401A (en) * | 1983-02-28 | 1987-10-13 | Dest Corporation | Method and apparatus for character recognition employing a dead-band correlator |
| DE3406694A1 (de) * | 1984-02-24 | 1985-09-05 | Kleindienst GmbH, 8900 Augsburg | Verfahren und vorrichtung zum maschinellen lesen von schriftzeichen |
| US4817166A (en) * | 1986-05-05 | 1989-03-28 | Perceptics Corporation | Apparatus for reading a license plate |
| US4899394A (en) * | 1986-05-09 | 1990-02-06 | Prodigy Systems Corporation | Apparatus and method for image compression |
| IL79485A0 (en) * | 1986-07-21 | 1986-10-31 | Technion Res & Dev Foundation | Random scan system |
| US5081685A (en) * | 1988-11-29 | 1992-01-14 | Westinghouse Electric Corp. | Apparatus and method for reading a license plate |
| JPH0363381U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1989-10-25 | 1991-06-20 | ||
| US5852676A (en) * | 1995-04-11 | 1998-12-22 | Teraform Inc. | Method and apparatus for locating and identifying fields within a document |
| US6904182B1 (en) * | 2000-04-19 | 2005-06-07 | Microsoft Corporation | Whiteboard imaging system |
| GB2586986B (en) * | 2019-09-10 | 2023-05-24 | Hitomi Ltd | Signal variation measurement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1090890B (de) * | 1958-10-15 | 1960-10-13 | Standard Elektrik Lorenz Ag | Verfahren und Anordnung zur automatischen Zeichenerkennung |
| US3270320A (en) * | 1963-12-05 | 1966-08-30 | Ncr Co | Character identification systems with two position detection circuits |
| US3587047A (en) * | 1968-01-03 | 1971-06-22 | Ibm | Selective character centering line follow logics |
| US3717848A (en) * | 1970-06-02 | 1973-02-20 | Recognition Equipment Inc | Stored reference code character reader method and system |
-
1972
- 1972-12-18 US US00316315A patent/US3818445A/en not_active Expired - Lifetime
-
1973
- 1973-11-06 JP JP12409773A patent/JPS5623188B2/ja not_active Expired
- 1973-11-14 FR FR7341692A patent/FR2211148A5/fr not_active Expired
- 1973-12-05 GB GB5641073A patent/GB1442645A/en not_active Expired
- 1973-12-13 DE DE2361899A patent/DE2361899A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2211148A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-12 |
| US3818445A (en) | 1974-06-18 |
| JPS5623188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-05-29 |
| DE2361899A1 (de) | 1974-06-20 |
| GB1442645A (en) | 1976-07-14 |