CA2145219C - Pipeline system including inverse modeller stage, inverse cosine transform stage, and processing stage - Google Patents
Pipeline system including inverse modeller stage, inverse cosine transform stage, and processing stage 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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- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
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- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
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- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
- G06F9/3871—Asynchronous instruction pipeline, e.g. using handshake signals between stages
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- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
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- G06F9/3895—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
- 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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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
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- Software Systems (AREA)
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- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Image Processing (AREA)
- Complex Calculations (AREA)
- Television Systems (AREA)
- Advance Control (AREA)
- Compression Of Band Width Or Redundancy In Fax (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 (en) | 1995-09-25 |
CA2145219C true CA2145219C (en) | 2001-11-27 |
Family
ID=26304581
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002145219A Expired - Fee Related CA2145219C (en) | 1994-03-24 | 1995-03-22 | Pipeline system including inverse modeller stage, inverse cosine transform stage, and processing stage |
CA002145549A Expired - Lifetime CA2145549C (en) | 1994-03-24 | 1995-03-22 | Multi-standard configuration |
CA002145426A Abandoned CA2145426A1 (en) | 1994-03-24 | 1995-03-23 | Pipeline processing machine, related system and multi-standard decoder including reconfigurable processing stages and method relating thereto |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002145549A Expired - Lifetime CA2145549C (en) | 1994-03-24 | 1995-03-22 | Multi-standard configuration |
CA002145426A Abandoned CA2145426A1 (en) | 1994-03-24 | 1995-03-23 | Pipeline processing machine, related system and multi-standard decoder including reconfigurable processing stages and method relating thereto |
Country Status (5)
Country | Link |
---|---|
JP (4) | JP3302527B2 (ja) |
KR (1) | KR100291532B1 (ja) |
CN (2) | CN1137212A (ja) |
CA (3) | CA2145219C (ja) |
GB (1) | GB2288521B (ja) |
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 (en) * | 2000-04-05 | 2001-10-24 | THOMSON multimedia | Method and device for decoding a digital video stream in a digital video system using dummy header insertion |
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 |
KR100722428B1 (ko) * | 2005-02-07 | 2007-05-29 | 재단법인서울대학교산학협력재단 | 리소스 공유 및 파이프 라이닝 구성을 갖는 재구성가능배열구조 |
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1995
- 1995-02-28 GB GB9504047A patent/GB2288521B/en not_active Expired - Lifetime
- 1995-03-22 CA CA002145219A patent/CA2145219C/en not_active Expired - Fee Related
- 1995-03-22 CA CA002145549A patent/CA2145549C/en not_active Expired - Lifetime
- 1995-03-23 CA CA002145426A patent/CA2145426A1/en not_active Abandoned
- 1995-03-23 KR KR1019950006172A patent/KR100291532B1/ko not_active IP Right Cessation
- 1995-03-24 JP JP09001095A patent/JP3302527B2/ja not_active Expired - Lifetime
- 1995-03-24 CN CN95103246A patent/CN1137212A/zh active Pending
- 1995-09-13 JP JP7266757A patent/JPH08116260A/ja active Pending
- 1995-09-13 JP JP7266747A patent/JPH0918871A/ja active Pending
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1998
- 1998-02-16 CN CN98103849A patent/CN1235483A/zh active Pending
- 1998-10-06 JP JP10318260A patent/JPH11266460A/ja active Pending
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JPH0918871A (ja) | 1997-01-17 |
CA2145219A1 (en) | 1995-09-25 |
GB2288521A (en) | 1995-10-18 |
JP3302527B2 (ja) | 2002-07-15 |
CA2145426A1 (en) | 1995-09-25 |
JPH11266460A (ja) | 1999-09-28 |
CN1137212A (zh) | 1996-12-04 |
CA2145549A1 (en) | 1995-09-25 |
CN1235483A (zh) | 1999-11-17 |
GB9504047D0 (en) | 1995-04-19 |
JPH08116260A (ja) | 1996-05-07 |
KR100291532B1 (ko) | 2001-06-01 |
CA2145549C (en) | 2001-02-20 |
KR950033896A (ko) | 1995-12-26 |
GB2288521A8 (en) | 1996-04-15 |
JPH0870453A (ja) | 1996-03-12 |
GB2288521B (en) | 1998-10-14 |
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