CA2145219C - Systeme de pipe-line incluant une phase modeleuse inversee, une phase de transformation cosinus inversee et une phase de traitement - Google Patents
Systeme de pipe-line incluant une phase modeleuse inversee, une phase de transformation cosinus inversee et une phase de traitement Download PDFInfo
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- CA2145219C CA2145219C CA002145219A CA2145219A CA2145219C CA 2145219 C CA2145219 C CA 2145219C CA 002145219 A CA002145219 A CA 002145219A CA 2145219 A CA2145219 A CA 2145219A CA 2145219 C CA2145219 C CA 2145219C
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- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
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- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
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- G06F9/3897—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros with adaptable data path
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- Compression, Expansion, Code Conversion, And Decoders (AREA)
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- Advance Control (AREA)
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Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9405914.4 | 1994-03-24 | ||
| GB9405914A GB9405914D0 (en) | 1994-03-24 | 1994-03-24 | Video decompression |
| GB9504047A GB2288521B (en) | 1994-03-24 | 1995-02-28 | Reconfigurable process stage |
| GB9504047.3 | 1995-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2145219A1 CA2145219A1 (fr) | 1995-09-25 |
| CA2145219C true CA2145219C (fr) | 2001-11-27 |
Family
ID=26304581
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002145549A Expired - Lifetime CA2145549C (fr) | 1994-03-24 | 1995-03-22 | Configuration multi-standard |
| CA002145219A Expired - Fee Related CA2145219C (fr) | 1994-03-24 | 1995-03-22 | Systeme de pipe-line incluant une phase modeleuse inversee, une phase de transformation cosinus inversee et une phase de traitement |
| CA002145426A Abandoned CA2145426A1 (fr) | 1994-03-24 | 1995-03-23 | Utilisation de jetons dans un systeme de decompression de video sur pipeline. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002145549A Expired - Lifetime CA2145549C (fr) | 1994-03-24 | 1995-03-22 | Configuration multi-standard |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002145426A Abandoned CA2145426A1 (fr) | 1994-03-24 | 1995-03-23 | Utilisation de jetons dans un systeme de decompression de video sur pipeline. |
Country Status (5)
| Country | Link |
|---|---|
| JP (4) | JP3302527B2 (fr) |
| KR (1) | KR100291532B1 (fr) |
| CN (2) | CN1137212A (fr) |
| CA (3) | CA2145549C (fr) |
| GB (1) | GB2288521B (fr) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794601B1 (fr) * | 1999-06-02 | 2001-07-27 | Dassault Automatismes | Installation de communication pour une reception collective d'informations, notamment d'images de television numerique et/ou de donnees multimedia |
| EP1148727A1 (fr) * | 2000-04-05 | 2001-10-24 | THOMSON multimedia | Méthode et appareil pour décoder un signal vidéo numérique dans un système de vidéo numérique avec insertion d'entêtes factices |
| KR100354768B1 (ko) | 2000-07-06 | 2002-10-05 | 삼성전자 주식회사 | 영상 코덱 시스템, 그 시스템과 외부 호스트 시스템과의데이터 처리방법 및 그 시스템에서의 인코딩/디코딩제어방법 |
| US8284844B2 (en) | 2002-04-01 | 2012-10-09 | Broadcom Corporation | Video decoding system supporting multiple standards |
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| US8413166B2 (en) * | 2011-08-18 | 2013-04-02 | International Business Machines Corporation | Multithreaded physics engine with impulse propagation |
| US10219006B2 (en) * | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
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|---|---|---|---|---|
| EP0576749B1 (fr) * | 1992-06-30 | 1999-06-02 | Discovision Associates | Système de données en pipeline |
| US4680581A (en) * | 1985-03-28 | 1987-07-14 | Honeywell Inc. | Local area network special function frames |
| US5325092A (en) * | 1992-07-07 | 1994-06-28 | Ricoh Company, Ltd. | Huffman decoder architecture for high speed operation and reduced memory |
| US5298896A (en) * | 1993-03-15 | 1994-03-29 | Bell Communications Research, Inc. | Method and system for high order conditional entropy coding |
| US5699460A (en) * | 1993-04-27 | 1997-12-16 | Array Microsystems | Image compression coprocessor with data flow control and multiple processing units |
-
1995
- 1995-02-28 GB GB9504047A patent/GB2288521B/en not_active Expired - Lifetime
- 1995-03-22 CA CA002145549A patent/CA2145549C/fr not_active Expired - Lifetime
- 1995-03-22 CA CA002145219A patent/CA2145219C/fr not_active Expired - Fee Related
- 1995-03-23 CA CA002145426A patent/CA2145426A1/fr not_active Abandoned
- 1995-03-23 KR KR1019950006172A patent/KR100291532B1/ko not_active IP Right Cessation
- 1995-03-24 CN CN95103246A patent/CN1137212A/zh active Pending
- 1995-03-24 JP JP09001095A patent/JP3302527B2/ja not_active Expired - Lifetime
- 1995-09-13 JP JP7266757A patent/JPH08116260A/ja active Pending
- 1995-09-13 JP JP7266747A patent/JPH0918871A/ja active Pending
-
1998
- 1998-02-16 CN CN98103849A patent/CN1235483A/zh active Pending
- 1998-10-06 JP JP10318260A patent/JPH11266460A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1137212A (zh) | 1996-12-04 |
| JPH0918871A (ja) | 1997-01-17 |
| CA2145549A1 (fr) | 1995-09-25 |
| JP3302527B2 (ja) | 2002-07-15 |
| CN1235483A (zh) | 1999-11-17 |
| JPH11266460A (ja) | 1999-09-28 |
| GB2288521B (en) | 1998-10-14 |
| CA2145426A1 (fr) | 1995-09-25 |
| GB2288521A (en) | 1995-10-18 |
| GB2288521A8 (en) | 1996-04-15 |
| CA2145219A1 (fr) | 1995-09-25 |
| JPH08116260A (ja) | 1996-05-07 |
| KR100291532B1 (ko) | 2001-06-01 |
| CA2145549C (fr) | 2001-02-20 |
| GB9504047D0 (en) | 1995-04-19 |
| JPH0870453A (ja) | 1996-03-12 |
| KR950033896A (ko) | 1995-12-26 |
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