DE3520515A1 - Signalumformungsverfahren - Google Patents
SignalumformungsverfahrenInfo
- Publication number
- DE3520515A1 DE3520515A1 DE19853520515 DE3520515A DE3520515A1 DE 3520515 A1 DE3520515 A1 DE 3520515A1 DE 19853520515 DE19853520515 DE 19853520515 DE 3520515 A DE3520515 A DE 3520515A DE 3520515 A1 DE3520515 A1 DE 3520515A1
- Authority
- DE
- Germany
- Prior art keywords
- words
- bits
- data
- group
- bit
- 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
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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Color Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59116422A JPS60262279A (ja) | 1984-06-08 | 1984-06-08 | データ変換方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3520515A1 true DE3520515A1 (de) | 1985-12-12 |
DE3520515C2 DE3520515C2 (US20100268047A1-20101021-C00003.png) | 1987-05-14 |
Family
ID=14686691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853520515 Granted DE3520515A1 (de) | 1984-06-08 | 1985-06-07 | Signalumformungsverfahren |
Country Status (4)
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2625731B2 (ja) * | 1987-06-30 | 1997-07-02 | 松下電器産業株式会社 | ディジタル信号伝送方法 |
US4965745A (en) * | 1987-12-18 | 1990-10-23 | General Electric Company | YIQ based color cell texture |
EP0323119B1 (en) * | 1987-12-29 | 1994-07-20 | Sony Corporation | Method for transmitting digital data |
US5065260A (en) * | 1988-01-22 | 1991-11-12 | Sony Corporation | Method for recording/reproducing expanded digital signals in conventional format |
US5504532A (en) * | 1989-09-07 | 1996-04-02 | Advanced Television Test Center, Inc. | Bi-directional television format digital signal converter with improved luminance signal-to-noise ratio |
JP2583670B2 (ja) * | 1990-12-27 | 1997-02-19 | 三星電子株式会社 | ディジタル信号の記録システムとこれを採用した記録方式 |
JP2529482B2 (ja) * | 1991-05-24 | 1996-08-28 | 松下電器産業株式会社 | ディジタルコンポ―ネントビデオ信号の処理装置 |
US5367383A (en) * | 1992-11-27 | 1994-11-22 | Eastman Kodak Company | Method and apparatus for maximizing data storage in a processor of image data |
US5384646A (en) * | 1992-11-27 | 1995-01-24 | Eastman Kodak Company | Marking engine for grey level printing having a high productivity image data processing mode |
JPH07105638A (ja) * | 1993-10-05 | 1995-04-21 | Matsushita Electric Ind Co Ltd | 画像データの記録再生装置 |
US6192082B1 (en) | 1998-11-13 | 2001-02-20 | Compaq Computer Corporation | Digital television data format conversion with automatic parity detection |
US6650969B1 (en) | 1999-08-06 | 2003-11-18 | Bath Iron Works Corporation | Electrical fault protection system |
JP4593884B2 (ja) * | 2002-05-10 | 2010-12-08 | キヤノン株式会社 | レーザ走査制御装置 |
US8212828B2 (en) * | 2006-01-04 | 2012-07-03 | Lsi Corporation | Hybrid multiple bit-depth video processing architecture |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146964A1 (de) * | 1980-11-26 | 1982-06-24 | RCA Corp., 10020 New York, N.Y. | "wendelabtastformat fuer bandaufzeichnungen zur erweiterung eines nicht in der spur erfolgenden wiedergabebetriebes und aufzeichnungs- und/oder wiedergabeeinrichtung hierfuer" |
US4394762A (en) * | 1981-01-06 | 1983-07-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Pulse-code modulation signal processing circuit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5552514A (en) * | 1978-10-12 | 1980-04-17 | Toshiba Corp | Pcm recording and reproducing system |
JPS57195308A (en) * | 1981-05-26 | 1982-12-01 | Sony Corp | Block coding method |
JPS5875950A (ja) * | 1981-10-31 | 1983-05-07 | Sony Corp | 2値データの伝送方法 |
-
1984
- 1984-06-08 JP JP59116422A patent/JPS60262279A/ja active Granted
-
1985
- 1985-05-31 GB GB08513720A patent/GB2161043B/en not_active Expired
- 1985-06-07 US US06/742,446 patent/US4730223A/en not_active Expired - Lifetime
- 1985-06-07 DE DE19853520515 patent/DE3520515A1/de active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146964A1 (de) * | 1980-11-26 | 1982-06-24 | RCA Corp., 10020 New York, N.Y. | "wendelabtastformat fuer bandaufzeichnungen zur erweiterung eines nicht in der spur erfolgenden wiedergabebetriebes und aufzeichnungs- und/oder wiedergabeeinrichtung hierfuer" |
US4394762A (en) * | 1981-01-06 | 1983-07-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Pulse-code modulation signal processing circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS60262279A (ja) | 1985-12-25 |
GB8513720D0 (en) | 1985-07-03 |
JPH0570186B2 (US20100268047A1-20101021-C00003.png) | 1993-10-04 |
GB2161043A (en) | 1986-01-02 |
GB2161043B (en) | 1987-10-28 |
DE3520515C2 (US20100268047A1-20101021-C00003.png) | 1987-05-14 |
US4730223A (en) | 1988-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: H04N 5/91 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |