JPH0133993B2 - - Google Patents
Info
- Publication number
- JPH0133993B2 JPH0133993B2 JP55097625A JP9762580A JPH0133993B2 JP H0133993 B2 JPH0133993 B2 JP H0133993B2 JP 55097625 A JP55097625 A JP 55097625A JP 9762580 A JP9762580 A JP 9762580A JP H0133993 B2 JPH0133993 B2 JP H0133993B2
- Authority
- JP
- Japan
- Prior art keywords
- sequence
- value
- error
- signal
- block
- 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.)
- Expired
Links
- 230000009466 transformation Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 14
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002715 modification method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9762580A JPS5724180A (en) | 1980-07-18 | 1980-07-18 | Orthogonal conversion decoder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9762580A JPS5724180A (en) | 1980-07-18 | 1980-07-18 | Orthogonal conversion decoder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5724180A JPS5724180A (en) | 1982-02-08 |
JPH0133993B2 true JPH0133993B2 (ko) | 1989-07-17 |
Family
ID=14197365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9762580A Granted JPS5724180A (en) | 1980-07-18 | 1980-07-18 | Orthogonal conversion decoder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5724180A (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194163A (en) * | 1981-05-22 | 1982-11-29 | Nissan Motor Co Ltd | Reinforcing structure for automobile roof |
ATE25177T1 (de) * | 1982-10-14 | 1987-02-15 | British Telecomm | Bilduebertragung. |
DE3311911A1 (de) * | 1983-03-31 | 1984-10-04 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und schaltungsanordnung zur bildfehlerkorrektur |
JPS60152187A (ja) * | 1984-01-19 | 1985-08-10 | Sony Corp | 信号補間装置 |
JP2690134B2 (ja) * | 1989-02-21 | 1997-12-10 | 沖電気工業株式会社 | 画像パケット復号化器 |
-
1980
- 1980-07-18 JP JP9762580A patent/JPS5724180A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5724180A (en) | 1982-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5481554A (en) | Data transmission apparatus for transmitting code data | |
EP0744869B1 (en) | Image processing apparatus | |
EP0617558B1 (en) | Apparatus for concealing errors in data | |
JPH0226898B2 (ko) | ||
WO1991003128A1 (en) | Control system for encoding image | |
JP3428697B2 (ja) | 画像復号化方法 | |
US5532837A (en) | Digital video signal processing apparatus | |
KR100307275B1 (ko) | 에러정정코드부가장치및에러정정장치 | |
KR100272120B1 (ko) | 양자화 컨트롤 회로 | |
JPH06303595A (ja) | 可変長符号テーブル生成方法及び装置 | |
JPH0133993B2 (ko) | ||
JP3557225B2 (ja) | ディジタル画像信号の受信/再生装置 | |
JPS6356754B2 (ko) | ||
JPH05207442A (ja) | 動画像信号の符号化装置 | |
JP3291785B2 (ja) | ブロック変換符号化データの伝送装置 | |
JP2952875B2 (ja) | 復号化装置及び方法 | |
JPH0133992B2 (ko) | ||
JP2518229B2 (ja) | デイジタル画像信号の符号化装置 | |
JP2794899B2 (ja) | 符号化装置 | |
JPS6168775A (ja) | テレビジヨン信号デイジタル記録再生装置 | |
JPS63126322A (ja) | 符号器 | |
JPH06311494A (ja) | 画像信号伝送方法及び画像信号伝送装置 | |
JPS6168706A (ja) | テレビジヨン信号デイジタル記録再生装置 | |
JP3902032B2 (ja) | ブロック変換符号化データの伝送装置 | |
KR930009187B1 (ko) | 비디오 데이타 처리방식 |