JPS5457820A - Pre-processing system for coding of pattern information - Google Patents
Pre-processing system for coding of pattern informationInfo
- Publication number
- JPS5457820A JPS5457820A JP12423977A JP12423977A JPS5457820A JP S5457820 A JPS5457820 A JP S5457820A JP 12423977 A JP12423977 A JP 12423977A JP 12423977 A JP12423977 A JP 12423977A JP S5457820 A JPS5457820 A JP S5457820A
- Authority
- JP
- Japan
- Prior art keywords
- processing system
- black
- scanning line
- dots
- pattern information
- Prior art date
- 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
Abstract
PURPOSE: To obtain a pre-processing system for a pre-processing system which improves the effect of a normal pre-processing system by correcting a picture in itself.
CONSTITUTION: In figure (D), A and B are adjacent dots on scanning line (N-1) obtained by scanning on an original, C and D are adjacent dots which correspond to A and B on scanning line N, and E and F are adjacent dots on scanning line (N+1). Then, black-information interpolation (A) is attained as follows. Now, when dots A, D and E on a dotted line are all "1" (black) with scanning line N given attention to, doc C is made "1" (black). As a result, the concavity at the right side of the original pattern information can be corrected. In the same way, when dots B, C and F on a one-dot chain line are all "1", dot D is made "1", so that the concavity at the left side of the original pattern information will be corrected. Consequently, the effect of the secondary pre-processing can be improved through the primary pre-processing. In addition, white-information interpolating method (B) and black-information interpolating method (C) are also shown
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12423977A JPS5457820A (en) | 1977-10-17 | 1977-10-17 | Pre-processing system for coding of pattern information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12423977A JPS5457820A (en) | 1977-10-17 | 1977-10-17 | Pre-processing system for coding of pattern information |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5457820A true JPS5457820A (en) | 1979-05-10 |
JPS6348226B2 JPS6348226B2 (en) | 1988-09-28 |
Family
ID=14880402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12423977A Granted JPS5457820A (en) | 1977-10-17 | 1977-10-17 | Pre-processing system for coding of pattern information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5457820A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5573167A (en) * | 1978-11-27 | 1980-06-02 | Nec Corp | Jitter reduction system for facsimile equipment |
EP0670555A1 (en) * | 1992-09-28 | 1995-09-06 | Olympus Optical Co., Ltd. | Dot code and information recording/reproducing system for recording/reproducing dot code |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763422A (en) | 1995-01-27 | 1998-06-09 | Board Of Regents, The University Of Texas System | Methods of enhancing the therapeutic activity of NSAIDS and compositions of zwitterionic phospholipids useful therein |
EP1952803A1 (en) | 2007-01-23 | 2008-08-06 | KTB-Tumorforschungs GmbH | Solid pharmaceutical dosage form containing hydrogenated phospholipids |
KR102241796B1 (en) * | 2019-03-19 | 2021-04-19 | 주식회사 에이티센스 | Apparatus for measuring electrocardiogram, and method of operation the apparatus |
-
1977
- 1977-10-17 JP JP12423977A patent/JPS5457820A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5573167A (en) * | 1978-11-27 | 1980-06-02 | Nec Corp | Jitter reduction system for facsimile equipment |
EP0670555A1 (en) * | 1992-09-28 | 1995-09-06 | Olympus Optical Co., Ltd. | Dot code and information recording/reproducing system for recording/reproducing dot code |
EP0670555A4 (en) * | 1992-09-28 | 1997-09-24 | Olympus Optical Co | Dot code and information recording/reproducing system for recording/reproducing dot code. |
US5896403A (en) * | 1992-09-28 | 1999-04-20 | Olympus Optical Co., Ltd. | Dot code and information recording/reproducing system for recording/reproducing the same |
US6052813A (en) * | 1992-09-28 | 2000-04-18 | Olympus Optical Co., Ltd. | Dot code including a plurality of blocks wherein each of the blocks has a block address pattern representing an address of each of the blocks |
US6058498A (en) * | 1992-09-28 | 2000-05-02 | Olympus Optical Co., Ltd. | Dot code and information recording/reproducing system for recording/reproducing the same |
US6460155B1 (en) | 1992-09-28 | 2002-10-01 | Olympus Optical Co., Ltd. | Information reproducing system capable of manually reading an optically readable code and repeatedly reproducing voice information included in the code |
US6622276B2 (en) | 1992-09-28 | 2003-09-16 | Olympus Optical Co., Ltd. | Recording medium, information reproducing apparatus and information reproducing method |
Also Published As
Publication number | Publication date |
---|---|
JPS6348226B2 (en) | 1988-09-28 |
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