PL2773112T3 - Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów oraz urządzenie do dekodowania obrazów - Google Patents
Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów oraz urządzenie do dekodowania obrazówInfo
- Publication number
- PL2773112T3 PL2773112T3 PL12843874T PL12843874T PL2773112T3 PL 2773112 T3 PL2773112 T3 PL 2773112T3 PL 12843874 T PL12843874 T PL 12843874T PL 12843874 T PL12843874 T PL 12843874T PL 2773112 T3 PL2773112 T3 PL 2773112T3
- Authority
- PL
- Poland
- Prior art keywords
- image
- image decoding
- image encoding
- encoding
- decoding
- 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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
-
- 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
-
- 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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161552147P | 2011-10-27 | 2011-10-27 | |
| EP12843874.4A EP2773112B1 (en) | 2011-10-27 | 2012-10-18 | Image encoding method, image decoding method, image encoding apparatus, and image decoding apparatus |
| PCT/JP2012/006684 WO2013061551A1 (ja) | 2011-10-27 | 2012-10-18 | 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2773112T3 true PL2773112T3 (pl) | 2019-01-31 |
Family
ID=48167407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL12843874T PL2773112T3 (pl) | 2011-10-27 | 2012-10-18 | Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów oraz urządzenie do dekodowania obrazów |
Country Status (14)
| Country | Link |
|---|---|
| US (6) | US8897366B2 (pl) |
| EP (1) | EP2773112B1 (pl) |
| JP (4) | JP5320525B1 (pl) |
| KR (1) | KR101941304B1 (pl) |
| CN (2) | CN103348679B (pl) |
| AR (1) | AR088539A1 (pl) |
| AU (1) | AU2012329550B2 (pl) |
| CA (1) | CA2826787C (pl) |
| ES (1) | ES2693676T3 (pl) |
| MX (1) | MX2013008894A (pl) |
| PL (1) | PL2773112T3 (pl) |
| RU (1) | RU2604679C2 (pl) |
| TW (1) | TWI556631B (pl) |
| WO (1) | WO2013061551A1 (pl) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9008180B2 (en) | 2011-04-21 | 2015-04-14 | Intellectual Discovery Co., Ltd. | Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering |
| EP2749027B1 (en) | 2011-08-25 | 2020-04-29 | Sun Patent Trust | Methods and apparatuses for encoding and decoding video using updated buffer description |
| EP3094092B1 (en) | 2011-09-07 | 2018-06-06 | Sun Patent Trust | Image decoding method and image decoding apparatus |
| MX2013009352A (es) | 2011-09-19 | 2014-03-31 | Panasonic Corp | Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, aparato de decodificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
| PL3742735T3 (pl) | 2011-10-19 | 2022-11-14 | Sun Patent Trust | Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów |
| ES2780188T3 (es) | 2011-10-28 | 2020-08-24 | Sun Patent Trust | Método de codificación de imagen, método de decodificación de imagen, aparato de codificación de imagen y aparato de decodificación de imagen |
| CN103688545B (zh) | 2011-10-28 | 2017-05-10 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置及图像解码装置 |
| WO2013069990A1 (ko) | 2011-11-08 | 2013-05-16 | 삼성전자 주식회사 | 비디오 부호화 또는 비디오 복호화를 위한 움직임 벡터 결정 방법 및 장치 |
| AU2015201549B2 (en) * | 2011-11-08 | 2015-06-18 | Samsung Electronics Co., Ltd. | Method and device for determining motion vector for video coding or video decoding |
| ES2832573T3 (es) | 2012-01-19 | 2021-06-10 | Electronics & Telecommunications Res Inst | Método para codificación/decodificación de imágenes |
| EP3796651A1 (en) | 2012-05-09 | 2021-03-24 | Sun Patent Trust | Method of performing motion vector prediction, encoding and decoding methods, and apparatuses thereof |
| US11317101B2 (en) | 2012-06-12 | 2022-04-26 | Google Inc. | Inter frame candidate selection for a video encoder |
| TWI604721B (zh) * | 2012-07-02 | 2017-11-01 | 三星電子股份有限公司 | 畫面間預測的運動向量預測方法與裝置 |
| US9485515B2 (en) | 2013-08-23 | 2016-11-01 | Google Inc. | Video coding using reference motion vectors |
| US9503746B2 (en) | 2012-10-08 | 2016-11-22 | Google Inc. | Determine reference motion vectors |
| JP6441236B2 (ja) * | 2013-12-19 | 2018-12-19 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
| US9854237B2 (en) * | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
| WO2016104179A1 (ja) * | 2014-12-26 | 2016-06-30 | ソニー株式会社 | 画像処理装置および画像処理方法 |
| CN106878750B (zh) * | 2017-03-17 | 2020-05-19 | 珠海全志科技股份有限公司 | 一种基于长期参考帧的视频编码方法及装置 |
| EP3399754A1 (en) * | 2017-05-04 | 2018-11-07 | Thomson Licensing | Method and apparatus for most probable mode (mpm) reordering for intra prediction |
| CN109089119B (zh) | 2017-06-13 | 2021-08-13 | 浙江大学 | 一种运动矢量预测的方法及设备 |
| CN107295348A (zh) * | 2017-07-31 | 2017-10-24 | 南通海鑫信息科技有限公司 | 一种图像编码方法 |
| CN117294837A (zh) | 2018-04-02 | 2023-12-26 | 深圳市大疆创新科技有限公司 | 用于图像处理的方法和图像处理装置 |
| WO2020032531A1 (ko) * | 2018-08-06 | 2020-02-13 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2020086448A1 (en) * | 2018-10-26 | 2020-04-30 | Interdigital Vc Holdings, Inc. | Quantization parameter prediction in video encoding and decoding |
| KR20250008140A (ko) * | 2018-12-13 | 2025-01-14 | 가부시키가이샤 제이브이씨 켄우드 | 화상 복호 장치, 화상 복호 방법, 화상 복호 프로그램 기록 매체, 화상 부호화 장치, 화상 부호화 방법, 화상 부호화 프로그램 기록 매체, 격납 방법, 및 전송 방법 |
| HUE064569T2 (hu) * | 2019-02-20 | 2024-03-28 | Beijing Dajia Internet Information | Korlátozott mozgásvektor származtatás hosszútávú referenciaképhez videó kódolásnál |
| WO2020262914A1 (ko) | 2019-06-24 | 2020-12-30 | 엘지전자 주식회사 | 인터 예측 기반 영상 코딩 방법 및 장치 |
| KR102708635B1 (ko) | 2019-06-24 | 2024-09-24 | 엘지전자 주식회사 | 움직임 벡터 차분들을 이용한 영상 코딩 방법 및 장치 |
| WO2020262918A1 (ko) * | 2019-06-24 | 2020-12-30 | 엘지전자 주식회사 | 움직임 벡터를 이용한 영상 코딩 방법 및 장치 |
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| US6160920A (en) | 1998-09-15 | 2000-12-12 | Winbond Electronics Corp. | Cosine transforming and quantizing device, method of reducing multiplication operations in a video compressing apparatus |
| US6594313B1 (en) * | 1998-12-23 | 2003-07-15 | Intel Corporation | Increased video playback framerate in low bit-rate video applications |
| US20030123738A1 (en) * | 2001-11-30 | 2003-07-03 | Per Frojdh | Global motion compensation for video pictures |
| JP2004215215A (ja) * | 2002-03-14 | 2004-07-29 | Matsushita Electric Ind Co Ltd | 動きベクトル検出方法 |
| JP4130783B2 (ja) * | 2002-04-23 | 2008-08-06 | 松下電器産業株式会社 | 動きベクトル符号化方法および動きベクトル復号化方法 |
| KR100491530B1 (ko) * | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
| KR100901030B1 (ko) * | 2002-05-11 | 2009-06-04 | 엘지전자 주식회사 | 동영상 코딩방법 |
| BRPI0306987B1 (pt) * | 2002-11-20 | 2018-04-03 | Godo Kaisha Ip Bridge 1 | Método de prognóstico de imagem em movimento |
| KR100579493B1 (ko) | 2003-06-16 | 2006-05-15 | 삼성전자주식회사 | 움직임 벡터 생성 장치 및 방법 |
| CN100385957C (zh) * | 2004-05-21 | 2008-04-30 | 中国科学院计算技术研究所 | 一种运动矢量预测的方法 |
| KR100714696B1 (ko) * | 2005-06-24 | 2007-05-04 | 삼성전자주식회사 | 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치 |
| KR100727989B1 (ko) * | 2005-10-01 | 2007-06-14 | 삼성전자주식회사 | 동영상 부호화시의 인터 모드 결정 방법 및 장치 |
| JP4241709B2 (ja) * | 2005-10-11 | 2009-03-18 | ソニー株式会社 | 画像処理装置 |
| CN101005614A (zh) * | 2006-01-17 | 2007-07-25 | 鲁海宁 | 动态图像编解码方法、装置和计算机可读记录介质 |
| JP2008193503A (ja) * | 2007-02-06 | 2008-08-21 | Oki Electric Ind Co Ltd | 動画像符号化装置および動画像符号化方法 |
| US7761685B2 (en) | 2007-11-20 | 2010-07-20 | Seiko Epson Corporation | Compressing and decompressing image data without introducing artifacts |
| JP4978575B2 (ja) * | 2008-06-25 | 2012-07-18 | 富士通株式会社 | シンクライアントシステムにおける画像符号化方法及び画像符号化プログラム |
| US9237356B2 (en) | 2011-09-23 | 2016-01-12 | Qualcomm Incorporated | Reference picture list construction for video coding |
| CN103688545B (zh) | 2011-10-28 | 2017-05-10 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置及图像解码装置 |
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2012
- 2012-10-18 JP JP2013522049A patent/JP5320525B1/ja active Active
- 2012-10-18 ES ES12843874.4T patent/ES2693676T3/es active Active
- 2012-10-18 RU RU2013137413/08A patent/RU2604679C2/ru active
- 2012-10-18 WO PCT/JP2012/006684 patent/WO2013061551A1/ja not_active Ceased
- 2012-10-18 MX MX2013008894A patent/MX2013008894A/es active IP Right Grant
- 2012-10-18 PL PL12843874T patent/PL2773112T3/pl unknown
- 2012-10-18 KR KR1020137020805A patent/KR101941304B1/ko active Active
- 2012-10-18 CN CN201280007701.7A patent/CN103348679B/zh active Active
- 2012-10-18 CA CA2826787A patent/CA2826787C/en active Active
- 2012-10-18 AU AU2012329550A patent/AU2012329550B2/en active Active
- 2012-10-18 CN CN201710406961.6A patent/CN107257481B/zh active Active
- 2012-10-18 EP EP12843874.4A patent/EP2773112B1/en active Active
- 2012-10-25 TW TW101139466A patent/TWI556631B/zh active
- 2012-10-25 AR ARP120104008A patent/AR088539A1/es active IP Right Grant
- 2012-10-25 US US13/659,950 patent/US8897366B2/en active Active
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2013
- 2013-07-12 JP JP2013147022A patent/JP5347082B1/ja active Active
- 2013-07-12 JP JP2013147021A patent/JP5347081B1/ja active Active
- 2013-07-12 JP JP2013147023A patent/JP6090670B2/ja active Active
- 2013-07-12 US US13/940,726 patent/US8873635B2/en active Active
- 2013-09-16 US US14/027,406 patent/US8855208B2/en active Active
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2014
- 2014-08-07 US US14/453,917 patent/US8929454B2/en active Active
- 2014-08-11 US US14/456,006 patent/US8923404B2/en active Active
- 2014-12-03 US US14/558,956 patent/US9172971B2/en active Active
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