KR20030081442A - 스케일링 가능 동화상 시스템 - Google Patents
스케일링 가능 동화상 시스템 Download PDFInfo
- Publication number
- KR20030081442A KR20030081442A KR10-2003-7010685A KR20037010685A KR20030081442A KR 20030081442 A KR20030081442 A KR 20030081442A KR 20037010685 A KR20037010685 A KR 20037010685A KR 20030081442 A KR20030081442 A KR 20030081442A
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- South Korea
- Prior art keywords
- decomposition
- compression
- module
- scalable
- digital video
- Prior art date
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Classifications
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- 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
- H04N19/102—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]
-
- 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
- H04N19/42—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
- H04N19/436—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 using parallelised computational arrangements
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- 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
- H04N19/102—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
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- 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
- H04N19/102—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
- H04N19/124—Quantisation
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- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
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- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/162—User input
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- 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
- H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
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- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
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- 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
- H04N19/60—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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- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions
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- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
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- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26839001P | 2001-02-13 | 2001-02-13 | |
| US60/268,390 | 2001-02-13 | ||
| US28212701P | 2001-04-06 | 2001-04-06 | |
| US60/282,127 | 2001-04-06 | ||
| US35146302P | 2002-01-25 | 2002-01-25 | |
| US60/351,463 | 2002-01-25 | ||
| PCT/US2002/004309 WO2002065785A2 (en) | 2001-02-13 | 2002-02-13 | Scalable motion image system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030081442A true KR20030081442A (ko) | 2003-10-17 |
Family
ID=27402067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-7010685A KR20030081442A (ko) | 2001-02-13 | 2002-02-13 | 스케일링 가능 동화상 시스템 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1362486A2 (ja) |
| JP (1) | JP2005508100A (ja) |
| KR (1) | KR20030081442A (ja) |
| CN (1) | CN1547856A (ja) |
| CA (1) | CA2438200A1 (ja) |
| WO (1) | WO2002065785A2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100958342B1 (ko) * | 2008-10-14 | 2010-05-17 | 세종대학교산학협력단 | 비디오 부호화/복호화 방법 및 장치 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006015392A1 (de) | 2006-04-03 | 2007-10-04 | Robert Bosch Gmbh | Antriebs- und Auswerteeinrichtung |
| WO2008102446A1 (ja) * | 2007-02-22 | 2008-08-28 | Fujitsu Limited | 動画像符号化装置および動画像符号化方法 |
| CN104318534B (zh) * | 2014-11-18 | 2017-06-06 | 中国电子科技集团公司第三研究所 | 一种实时二维卷积数字滤波系统 |
| CN107024506B (zh) * | 2017-03-09 | 2020-06-26 | 深圳市朗驰欣创科技股份有限公司 | 一种致热缺陷检测方法及系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3856318T2 (de) * | 1987-10-27 | 1999-09-23 | Canon K.K., Tokio/Tokyo | Vorhersage-Kodiersystem |
| US5585852A (en) * | 1993-06-16 | 1996-12-17 | Intel Corporation | Processing video signals for scalable video playback using independently encoded component-plane bands |
| CA2134370A1 (en) * | 1993-11-04 | 1995-05-05 | Robert J. Gove | Video data formatter for a digital television system |
-
2002
- 2002-02-13 KR KR10-2003-7010685A patent/KR20030081442A/ko not_active Application Discontinuation
- 2002-02-13 EP EP02713592A patent/EP1362486A2/en not_active Withdrawn
- 2002-02-13 JP JP2002565366A patent/JP2005508100A/ja active Pending
- 2002-02-13 CN CNA028077148A patent/CN1547856A/zh active Pending
- 2002-02-13 WO PCT/US2002/004309 patent/WO2002065785A2/en not_active Application Discontinuation
- 2002-02-13 CA CA002438200A patent/CA2438200A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100958342B1 (ko) * | 2008-10-14 | 2010-05-17 | 세종대학교산학협력단 | 비디오 부호화/복호화 방법 및 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002065785A2 (en) | 2002-08-22 |
| EP1362486A2 (en) | 2003-11-19 |
| CN1547856A (zh) | 2004-11-17 |
| WO2002065785A3 (en) | 2003-03-27 |
| JP2005508100A (ja) | 2005-03-24 |
| CA2438200A1 (en) | 2002-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |