EE05487B1 - Videoandmete kodeerimise ja dekodeerimise meetod, liikumise kompensatsiooniga videokooder ja vastav dekooder ning nende kasutamine - Google Patents
Videoandmete kodeerimise ja dekodeerimise meetod, liikumise kompensatsiooniga videokooder ja vastav dekooder ning nende kasutamineInfo
- Publication number
- EE05487B1 EE05487B1 EEP200200627A EEP200200627A EE05487B1 EE 05487 B1 EE05487 B1 EE 05487B1 EE P200200627 A EEP200200627 A EE P200200627A EE P200200627 A EEP200200627 A EE P200200627A EE 05487 B1 EE05487 B1 EE 05487B1
- Authority
- EE
- Estonia
- Prior art keywords
- macroblock
- prediction
- available
- segmentation
- blocks
- Prior art date
Links
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
- H04N19/169—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
- H04N19/17—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 being an image region, e.g. an object
- H04N19/176—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 being an image region, e.g. an object the region being a block, e.g. a macroblock
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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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
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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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
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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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
-
- 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
-
- 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
- H04N19/50—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
- H04N19/537—Motion estimation other than block-based
-
- 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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- 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
- H04N19/567—Motion estimation based on rate distortion criteria
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/566,020 US6711211B1 (en) | 2000-05-08 | 2000-05-08 | Method for encoding and decoding video information, a motion compensated video encoder and a corresponding decoder |
PCT/FI2001/000438 WO2001086962A1 (en) | 2000-05-08 | 2001-05-08 | Method for encoding and decoding video information, a motion compensated video encoder and a corresponding decoder |
Publications (2)
Publication Number | Publication Date |
---|---|
EE200200627A EE200200627A (et) | 2004-04-15 |
EE05487B1 true EE05487B1 (et) | 2011-10-17 |
Family
ID=24261115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EEP200200627A EE05487B1 (et) | 2000-05-08 | 2001-05-08 | Videoandmete kodeerimise ja dekodeerimise meetod, liikumise kompensatsiooniga videokooder ja vastav dekooder ning nende kasutamine |
Country Status (13)
Country | Link |
---|---|
US (3) | US6711211B1 (xx) |
EP (1) | EP1282982B1 (xx) |
JP (1) | JP4369090B2 (xx) |
KR (1) | KR100772576B1 (xx) |
CN (1) | CN100581266C (xx) |
AU (1) | AU2001258472A1 (xx) |
BR (1) | BR0110627A (xx) |
CA (1) | CA2408364C (xx) |
EE (1) | EE05487B1 (xx) |
HU (1) | HU229589B1 (xx) |
MX (1) | MXPA02010964A (xx) |
WO (1) | WO2001086962A1 (xx) |
ZA (1) | ZA200208767B (xx) |
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WO2020060243A1 (ko) | 2018-09-19 | 2020-03-26 | 한국전자통신연구원 | 경계 처리를 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
US11546605B2 (en) | 2018-09-20 | 2023-01-03 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium storing bitstream |
US11800099B2 (en) | 2018-09-20 | 2023-10-24 | Electronics And Telecommunications Research Institute | Method and device for encoding/decoding image, and recording medium for storing bitstream |
US11616946B2 (en) | 2018-09-21 | 2023-03-28 | Electronics And Telecommunications Research Institute | Image encoding/decoding method, device, and recording medium having bitstream stored therein |
CN112740694A (zh) | 2018-09-21 | 2021-04-30 | 韩国电子通信研究院 | 用于对图像进行编码/解码的方法和设备以及用于存储比特流的记录介质 |
KR20200039591A (ko) | 2018-10-05 | 2020-04-16 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
KR20200078392A (ko) | 2018-12-21 | 2020-07-01 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
CN113330742A (zh) | 2018-12-28 | 2021-08-31 | 韩国电子通信研究院 | 视频编码/解码方法、设备以及存储有比特流的记录介质 |
KR20200083337A (ko) | 2018-12-28 | 2020-07-08 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
CN113273188B (zh) | 2018-12-31 | 2024-06-21 | 韩国电子通信研究院 | 图像编码/解码方法和装置以及存储有比特流的记录介质 |
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CN113950830A (zh) | 2019-06-18 | 2022-01-18 | 韩国电子通信研究院 | 使用次级变换的图像编码/解码方法和装置以及存储比特流的记录介质 |
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FI92125C (fi) * | 1992-10-30 | 1994-09-26 | Nokia Mobile Phones Ltd | Radiopuhelinjärjestelmä |
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JP3169783B2 (ja) * | 1995-02-15 | 2001-05-28 | 日本電気株式会社 | 動画像の符号化・復号システム |
US6031826A (en) * | 1996-08-27 | 2000-02-29 | Ericsson Inc. | Fast associated control channel technique for satellite communications |
GB2317525B (en) * | 1996-09-20 | 2000-11-08 | Nokia Mobile Phones Ltd | A video coding system |
JP3774954B2 (ja) * | 1996-10-30 | 2006-05-17 | 株式会社日立製作所 | 動画像の符号化方法 |
US6128047A (en) | 1998-05-20 | 2000-10-03 | Sony Corporation | Motion estimation process and system using sparse search block-matching and integral projection |
US6323914B1 (en) * | 1999-04-20 | 2001-11-27 | Lsi Logic Corporation | Compressed video recording device with integrated effects processing |
US6847684B1 (en) * | 2000-06-01 | 2005-01-25 | Hewlett-Packard Development Company, L.P. | Zero-block encoding |
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2000
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- 2001-05-08 KR KR1020027014937A patent/KR100772576B1/ko active IP Right Grant
- 2001-05-08 EP EP01931769.2A patent/EP1282982B1/en not_active Expired - Lifetime
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US6711211B1 (en) | 2004-03-23 |
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CA2408364C (en) | 2008-07-15 |
US6954502B2 (en) | 2005-10-11 |
AU2001258472A1 (en) | 2001-11-20 |
CN100581266C (zh) | 2010-01-13 |
KR20030011325A (ko) | 2003-02-07 |
EP1282982A1 (en) | 2003-02-12 |
HU229589B1 (en) | 2014-02-28 |
WO2001086962A1 (en) | 2001-11-15 |
KR100772576B1 (ko) | 2007-11-02 |
HUP0302617A3 (en) | 2005-08-29 |
CA2408364A1 (en) | 2001-11-15 |
JP4369090B2 (ja) | 2009-11-18 |
EP1282982B1 (en) | 2020-01-29 |
EE200200627A (et) | 2004-04-15 |
US20040156437A1 (en) | 2004-08-12 |
JP2003533142A (ja) | 2003-11-05 |
MXPA02010964A (es) | 2003-03-27 |
CN1457606A (zh) | 2003-11-19 |
HUP0302617A2 (hu) | 2003-11-28 |
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