JPS54114112A - Reception picture information correcting system for facsimile - Google Patents
Reception picture information correcting system for facsimileInfo
- Publication number
- JPS54114112A JPS54114112A JP2180278A JP2180278A JPS54114112A JP S54114112 A JPS54114112 A JP S54114112A JP 2180278 A JP2180278 A JP 2180278A JP 2180278 A JP2180278 A JP 2180278A JP S54114112 A JPS54114112 A JP S54114112A
- Authority
- JP
- Japan
- Prior art keywords
- picture element
- element signal
- register
- information
- majority
- 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 enable the use of the correct information within the block by deciding the picture element information of the error block by the decision by majority between the decoded picture element information of the error block and the picture element information of the block approximate to the error block.
CONSTITUTION: The code obtained by compressing and encoding the picture element signal is transmitted and then decoded to reproduce the picture element signal. In such facsimile transmission method, the picture element signal decoded by decoder 1 is transmitted with every line to be applied to majority-decision logic circuit 2. At the same time, the picture element signal decided by the decision by majority of line i-1 preceding to shift register 3 plus the picture element signal decided by majority at line i-2 one more preceding to register 4 are applied to circuit 2. And the decision by majority is secured to the picture element information which is at the relative position of the picture element signal transmitted from register 3 and 4 and the picture element signal sent from decoder 1 to deliver the picture element signal. At the same time, the output information is sent to register 3, and the information of register 3 is stored in register 4.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2180278A JPS54114112A (en) | 1978-02-27 | 1978-02-27 | Reception picture information correcting system for facsimile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2180278A JPS54114112A (en) | 1978-02-27 | 1978-02-27 | Reception picture information correcting system for facsimile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54114112A true JPS54114112A (en) | 1979-09-06 |
JPS6125271B2 JPS6125271B2 (en) | 1986-06-14 |
Family
ID=12065180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2180278A Granted JPS54114112A (en) | 1978-02-27 | 1978-02-27 | Reception picture information correcting system for facsimile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54114112A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007028095A (en) * | 2005-07-14 | 2007-02-01 | Nippon Hoso Kyokai <Nhk> | Error correction signal output apparatus, error correction signal output method, and error correction signal output program |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0382038U (en) * | 1989-12-13 | 1991-08-21 | ||
JPH06122366A (en) * | 1990-12-13 | 1994-05-06 | Takenaka Komuten Co Ltd | Traveling device for soft ground |
-
1978
- 1978-02-27 JP JP2180278A patent/JPS54114112A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007028095A (en) * | 2005-07-14 | 2007-02-01 | Nippon Hoso Kyokai <Nhk> | Error correction signal output apparatus, error correction signal output method, and error correction signal output program |
JP4503504B2 (en) * | 2005-07-14 | 2010-07-14 | 日本放送協会 | Error correction signal output device, error correction signal output method, and error correction signal output program |
Also Published As
Publication number | Publication date |
---|---|
JPS6125271B2 (en) | 1986-06-14 |
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