NO900452L - Datv koderings- og dekoderingsfremgangsmaate og anordning. - Google Patents
Datv koderings- og dekoderingsfremgangsmaate og anordning.Info
- Publication number
- NO900452L NO900452L NO90900452A NO900452A NO900452L NO 900452 L NO900452 L NO 900452L NO 90900452 A NO90900452 A NO 90900452A NO 900452 A NO900452 A NO 900452A NO 900452 L NO900452 L NO 900452L
- Authority
- NO
- Norway
- Prior art keywords
- decoding procedure
- datv
- coding
- datv coding
- decoding
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
-
- 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
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/98—Adaptive-dynamic-range coding [ADRC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
- H04N7/0152—High-definition television systems using spatial or temporal subsampling
- H04N7/0155—High-definition television systems using spatial or temporal subsampling using pixel blocks
- H04N7/0157—High-definition television systems using spatial or temporal subsampling using pixel blocks with motion estimation, e.g. involving the use of motion vectors
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8902404A GB2227900A (en) | 1989-02-03 | 1989-02-03 | Datv encoding and decoding |
Publications (4)
Publication Number | Publication Date |
---|---|
NO900452D0 NO900452D0 (no) | 1990-01-31 |
NO900452L true NO900452L (no) | 1990-08-06 |
NO175339B NO175339B (no) | 1994-06-20 |
NO175339C NO175339C (no) | 1994-09-28 |
Family
ID=10651066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO900452A NO175339C (no) | 1989-02-03 | 1990-01-31 | DATV kodings- og dekoderingsfremgangsmåte og anordning |
Country Status (10)
Country | Link |
---|---|
US (1) | US5036392A (no) |
EP (1) | EP0381283A3 (no) |
JP (1) | JPH02239786A (no) |
KR (1) | KR900013728A (no) |
CN (1) | CN1045324A (no) |
AU (1) | AU636084B2 (no) |
FI (1) | FI91473C (no) |
GB (1) | GB2227900A (no) |
NO (1) | NO175339C (no) |
PT (1) | PT93019A (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69026538T2 (de) * | 1989-06-20 | 1996-11-21 | Philips Electronics Nv | Signalverarbeitungseinrichtungen vor und nach Übertragung und/oder Speicherung mit Datenflussverminderung, und Verfahren zur Übertragung und/oder Speicherung von Signalen mit solchen Einrichtungen |
FR2660141A1 (fr) * | 1990-03-20 | 1991-09-27 | France Etat | Procede et systeme d'estimation de mouvement pour des images de television numerique haute definition. |
US5128756A (en) * | 1990-12-11 | 1992-07-07 | At&T Bell Laboratories | High definition television coding arrangement with graceful degradation |
FR2684257A1 (fr) * | 1991-11-27 | 1993-05-28 | Thomson Consumer Electronics | Dispositif de decodage d'informations de mouvement en television haute definition. |
KR0126657B1 (ko) * | 1993-10-28 | 1997-12-29 | 구자홍 | 디지탈 영상 복원을 위한 움직임 보상장치 |
EP0704836B1 (en) * | 1994-09-30 | 2002-03-27 | Kabushiki Kaisha Toshiba | Vector quantization apparatus |
KR0166935B1 (ko) * | 1994-11-23 | 1999-03-20 | 구자홍 | 엠펙2 트랜스포트 디코더 장치 |
US8018500B2 (en) * | 2007-08-07 | 2011-09-13 | Panasonic Corporation | Image picking-up processing device, image picking-up device, image processing method and computer program |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661849A (en) * | 1985-06-03 | 1987-04-28 | Pictel Corporation | Method and apparatus for providing motion estimation signals for communicating image sequences |
US4727422A (en) * | 1985-06-03 | 1988-02-23 | Picturetel Corporation | Method and apparatus for efficiently communicating image sequence having improved motion compensation |
GB2208056A (en) * | 1987-08-10 | 1989-02-15 | Philips Electronic Associated | Television transmission system |
GB2213341B (en) * | 1987-12-08 | 1992-01-15 | British Broadcasting Corp | Method and apparatus for transmitting a digitally assisted television signal |
IT1215909B (it) * | 1988-02-18 | 1990-02-22 | Rai Radiotelevisione Italiana | Procedimento di generazione e trasmissione di segnali televisivi a colori ad alta definizione compatibile con gli standardattuali e procedimento e apparecchiatura di ricezione didetti segnali. |
JPH01233976A (ja) * | 1988-03-15 | 1989-09-19 | Pioneer Electron Corp | 映像信号の伝送方式 |
-
1989
- 1989-02-03 GB GB8902404A patent/GB2227900A/en not_active Withdrawn
-
1990
- 1990-01-29 US US07/473,252 patent/US5036392A/en not_active Expired - Fee Related
- 1990-01-29 EP EP19900200199 patent/EP0381283A3/en not_active Withdrawn
- 1990-01-31 KR KR1019900001040A patent/KR900013728A/ko not_active Application Discontinuation
- 1990-01-31 FI FI900482A patent/FI91473C/fi not_active IP Right Cessation
- 1990-01-31 NO NO900452A patent/NO175339C/no unknown
- 1990-01-31 PT PT93019A patent/PT93019A/pt not_active Application Discontinuation
- 1990-02-01 CN CN90100558A patent/CN1045324A/zh active Pending
- 1990-02-02 AU AU49018/90A patent/AU636084B2/en not_active Ceased
- 1990-02-03 JP JP2023647A patent/JPH02239786A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU636084B2 (en) | 1993-04-08 |
PT93019A (pt) | 1991-09-30 |
EP0381283A3 (en) | 1992-05-06 |
GB8902404D0 (en) | 1989-03-22 |
NO175339B (no) | 1994-06-20 |
FI91473C (fi) | 1994-06-27 |
NO175339C (no) | 1994-09-28 |
JPH02239786A (ja) | 1990-09-21 |
CN1045324A (zh) | 1990-09-12 |
FI900482A0 (fi) | 1990-01-31 |
US5036392A (en) | 1991-07-30 |
FI91473B (fi) | 1994-03-15 |
GB2227900A (en) | 1990-08-08 |
AU4901890A (en) | 1990-08-09 |
EP0381283A2 (en) | 1990-08-08 |
NO900452D0 (no) | 1990-01-31 |
KR900013728A (ko) | 1990-09-06 |
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