HK1079938A1 - Method and device of encoding/decoding video signal and corresponding radio telecommunications device - Google Patents
Method and device of encoding/decoding video signal and corresponding radio telecommunications deviceInfo
- Publication number
- HK1079938A1 HK1079938A1 HK05111815A HK05111815A HK1079938A1 HK 1079938 A1 HK1079938 A1 HK 1079938A1 HK 05111815 A HK05111815 A HK 05111815A HK 05111815 A HK05111815 A HK 05111815A HK 1079938 A1 HK1079938 A1 HK 1079938A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- video signal
- area
- encoding
- reference picture
- decoding video
- Prior art date
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
- H04N19/102—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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Error Detection And Correction (AREA)
- Glass Compositions (AREA)
- Color Television Systems (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0011606A GB2362532B (en) | 2000-05-15 | 2000-05-15 | Video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1079938A1 true HK1079938A1 (en) | 2006-04-13 |
Family
ID=9891561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05111815A HK1079938A1 (en) | 2000-05-15 | 2005-12-21 | Method and device of encoding/decoding video signal and corresponding radio telecommunications device |
Country Status (16)
Country | Link |
---|---|
US (1) | US7711052B2 (ko) |
EP (2) | EP1287699B1 (ko) |
JP (1) | JP4362259B2 (ko) |
KR (2) | KR100929558B1 (ko) |
CN (2) | CN100394802C (ko) |
AT (1) | ATE522086T1 (ko) |
AU (1) | AU2001272409A1 (ko) |
BR (1) | BRPI0110770B1 (ko) |
CA (1) | CA2409027C (ko) |
EE (1) | EE05652B1 (ko) |
GB (1) | GB2362532B (ko) |
HK (1) | HK1079938A1 (ko) |
HU (1) | HU230597B1 (ko) |
MX (1) | MXPA02011201A (ko) |
WO (1) | WO2001089223A2 (ko) |
ZA (1) | ZA200208744B (ko) |
Families Citing this family (79)
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US7610358B2 (en) * | 2001-11-26 | 2009-10-27 | Time Warner Cable | System and method for effectively presenting multimedia information materials |
FR2834852B1 (fr) * | 2002-01-16 | 2004-06-18 | Canon Kk | Procede et dispositif de segmentation temporelle d'une sequence video |
FI114527B (fi) * | 2002-01-23 | 2004-10-29 | Nokia Corp | Kuvakehysten ryhmittely videokoodauksessa |
KR100959573B1 (ko) * | 2002-01-23 | 2010-05-27 | 노키아 코포레이션 | 비디오 코딩시 이미지 프레임들의 그루핑 |
JP4150951B2 (ja) * | 2002-02-19 | 2008-09-17 | ソニー株式会社 | 動画配信システム、動画配信装置および方法、並びにプログラム |
JP2004088722A (ja) | 2002-03-04 | 2004-03-18 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
AU2003215752A1 (en) * | 2002-03-27 | 2003-10-13 | British Telecommunications Public Limited Company | Video coding and transmission |
EP1359722A1 (en) | 2002-03-27 | 2003-11-05 | BRITISH TELECOMMUNICATIONS public limited company | Data streaming system and method |
CN1290341C (zh) | 2002-04-19 | 2006-12-13 | 松下电器产业株式会社 | 运动矢量的计算方法、动态图像的编码、解码方法及装置 |
ES2576629T3 (es) * | 2002-04-19 | 2016-07-08 | Panasonic Intellectual Property Corporation Of America | Método de cálculo de vectores de movimiento |
KR20040011903A (ko) * | 2002-07-31 | 2004-02-11 | 최두현 | 대본 혹은 영상의 유사성과 사람의 인지 능력을 고려한동영상 파일 인코딩 방법 |
KR20040035005A (ko) * | 2002-10-18 | 2004-04-29 | (주) 임펙링크제너레이션 | 비디오 압축을 위한 결정선택방법을 이용한모션정보예측보간 |
KR100961313B1 (ko) | 2002-11-20 | 2010-06-04 | 파나소닉 주식회사 | 동화상 부호화 방법 및 장치 |
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-
2000
- 2000-05-15 GB GB0011606A patent/GB2362532B/en not_active Expired - Lifetime
-
2001
- 2001-05-14 HU HU0302055A patent/HU230597B1/hu unknown
- 2001-05-14 CN CNB2005100041642A patent/CN100394802C/zh not_active Expired - Lifetime
- 2001-05-14 KR KR1020087018587A patent/KR100929558B1/ko active IP Right Grant
- 2001-05-14 AU AU2001272409A patent/AU2001272409A1/en not_active Abandoned
- 2001-05-14 BR BRPI0110770A patent/BRPI0110770B1/pt active IP Right Grant
- 2001-05-14 AT AT01951502T patent/ATE522086T1/de not_active IP Right Cessation
- 2001-05-14 EP EP01951502A patent/EP1287699B1/en not_active Expired - Lifetime
- 2001-05-14 CN CNB018124801A patent/CN1193622C/zh not_active Expired - Lifetime
- 2001-05-14 WO PCT/EP2001/005453 patent/WO2001089223A2/en active Application Filing
- 2001-05-14 CA CA2409027A patent/CA2409027C/en not_active Expired - Lifetime
- 2001-05-14 EE EEP200200642A patent/EE05652B1/xx unknown
- 2001-05-14 KR KR1020027015356A patent/KR100892119B1/ko active IP Right Grant
- 2001-05-14 JP JP2001585519A patent/JP4362259B2/ja not_active Expired - Lifetime
- 2001-05-14 EP EP09013205A patent/EP2148513B1/en not_active Expired - Lifetime
- 2001-05-14 MX MXPA02011201A patent/MXPA02011201A/es active IP Right Grant
- 2001-05-15 US US09/854,461 patent/US7711052B2/en not_active Expired - Lifetime
-
2002
- 2002-10-29 ZA ZA200208744A patent/ZA200208744B/en unknown
-
2005
- 2005-12-21 HK HK05111815A patent/HK1079938A1/xx unknown
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