DD95476A1 - - Google Patents
Info
- Publication number
- DD95476A1 DD95476A1 DD157649A DD15764971A DD95476A1 DD 95476 A1 DD95476 A1 DD 95476A1 DD 157649 A DD157649 A DD 157649A DD 15764971 A DD15764971 A DD 15764971A DD 95476 A1 DD95476 A1 DD 95476A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702044795 DE2044795B2 (de) | 1970-09-10 | 1970-09-10 | Verfahren zur verringerung oder beseitigung des einflusses von unterschieden des kontrastes und der untergrundhelligkeit auf die klassifizierung von schriftzeichen bei rasterver fahren und vorrichtung zur durchfuehrung des verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95476A1 true DD95476A1 (xx) | 1973-02-12 |
Family
ID=5782071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD157649A DD95476A1 (xx) | 1970-09-10 | 1971-09-09 |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA941969A (xx) |
| CH (1) | CH534395A (xx) |
| DD (1) | DD95476A1 (xx) |
| DE (1) | DE2044795B2 (xx) |
| FR (1) | FR2107322A5 (xx) |
| GB (1) | GB1345054A (xx) |
| NL (1) | NL7112496A (xx) |
| SE (1) | SE385160B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7604987A (nl) * | 1976-05-11 | 1977-11-15 | Bell Telephone Mfg | Signaalwaarderingsapparatuur. |
| GB2054927B (en) * | 1979-07-20 | 1984-01-11 | Sumitomo Electric Industries | Binary coding circuit |
-
1970
- 1970-09-10 DE DE19702044795 patent/DE2044795B2/de active Pending
-
1971
- 1971-08-17 CH CH1203071A patent/CH534395A/de not_active IP Right Cessation
- 1971-09-06 FR FR7132152A patent/FR2107322A5/fr not_active Expired
- 1971-09-09 SE SE7111440A patent/SE385160B/xx unknown
- 1971-09-09 DD DD157649A patent/DD95476A1/xx unknown
- 1971-09-09 CA CA122,480A patent/CA941969A/en not_active Expired
- 1971-09-10 GB GB4239871A patent/GB1345054A/en not_active Expired
- 1971-09-10 NL NL7112496A patent/NL7112496A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH534395A (de) | 1973-02-28 |
| DE2044795B2 (de) | 1972-02-03 |
| FR2107322A5 (xx) | 1972-05-05 |
| NL7112496A (xx) | 1972-03-14 |
| GB1345054A (xx) | 1974-01-30 |
| DE2044795A1 (xx) | 1972-02-03 |
| SE385160B (sv) | 1976-06-08 |
| CA941969A (en) | 1974-02-12 |