PL3280139T3 - Metoda dekodowania obrazu i urządzenie do dekodowania obrazu - Google Patents
Metoda dekodowania obrazu i urządzenie do dekodowania obrazuInfo
- Publication number
- PL3280139T3 PL3280139T3 PL17188018T PL17188018T PL3280139T3 PL 3280139 T3 PL3280139 T3 PL 3280139T3 PL 17188018 T PL17188018 T PL 17188018T PL 17188018 T PL17188018 T PL 17188018T PL 3280139 T3 PL3280139 T3 PL 3280139T3
- Authority
- PL
- Poland
- Prior art keywords
- image decoding
- decoding apparatus
- decoding method
- image
- decoding
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/004—Predictors, e.g. intraframe, interframe 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
- H04N19/10—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
- H04N19/10—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
-
- 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
-
- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/186—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 a colour or a chrominance component
-
- 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
- H04N19/513—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
- H04N19/50—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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Color Image Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11875421.7A EP2779647B1 (en) | 2011-11-08 | 2011-11-08 | Image encoding method and image encoding device |
| PCT/JP2011/075725 WO2013069095A1 (ja) | 2011-11-08 | 2011-11-08 | 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 |
| EP17188018.0A EP3280139B1 (en) | 2011-11-08 | 2011-11-08 | Image decoding method and image decoding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3280139T3 true PL3280139T3 (pl) | 2020-07-27 |
Family
ID=48288682
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17188018T PL3280139T3 (pl) | 2011-11-08 | 2011-11-08 | Metoda dekodowania obrazu i urządzenie do dekodowania obrazu |
| PL20156188.3T PL3672238T3 (pl) | 2011-11-08 | 2011-11-08 | Metoda dekodowania obrazu i metoda kodowania obrazu |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20156188.3T PL3672238T3 (pl) | 2011-11-08 | 2011-11-08 | Metoda dekodowania obrazu i metoda kodowania obrazu |
Country Status (16)
| Country | Link |
|---|---|
| US (10) | US9135717B2 (pl) |
| EP (5) | EP3672238B1 (pl) |
| JP (1) | JP5766815B2 (pl) |
| KR (3) | KR101570328B1 (pl) |
| CN (2) | CN107277511A (pl) |
| AU (2) | AU2011380761C1 (pl) |
| BR (4) | BR112014004645B1 (pl) |
| CA (1) | CA2847301C (pl) |
| ES (2) | ES2794582T3 (pl) |
| FI (1) | FI4199508T3 (pl) |
| MX (1) | MX2014002334A (pl) |
| PL (2) | PL3280139T3 (pl) |
| RU (1) | RU2595569C2 (pl) |
| SG (1) | SG11201400290XA (pl) |
| WO (1) | WO2013069095A1 (pl) |
| ZA (1) | ZA201401565B (pl) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RS66722B1 (sr) | 2010-09-02 | 2025-05-30 | Lg Electronics Inc | Uređaj za inter predikciju |
| TWI601411B (zh) | 2011-09-14 | 2017-10-01 | 三星電子股份有限公司 | 視訊解碼裝置 |
| BR112014004645B1 (pt) | 2011-11-08 | 2022-04-26 | Kabushiki Kaisha Toshiba | Método de codificação de imagem e aparelho de codificação de imagem |
| WO2013108691A1 (ja) * | 2012-01-19 | 2013-07-25 | ソニー株式会社 | 画像処理装置および方法 |
| GB2501535A (en) * | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| JP2015216632A (ja) * | 2014-04-22 | 2015-12-03 | ソニー株式会社 | 符号化装置および符号化方法 |
| CN107710762A (zh) * | 2015-06-19 | 2018-02-16 | 诺基亚技术有限公司 | 用于视频编码和解码的装置、方法、以及计算机程序 |
| US10015504B2 (en) * | 2016-07-27 | 2018-07-03 | Qualcomm Incorporated | Compressing image segmentation data using video coding |
| US10841610B2 (en) * | 2017-10-23 | 2020-11-17 | Avago Technologies International Sales Pte. Limited | Block size dependent interpolation filter selection and mapping |
| EP4436171A3 (en) * | 2018-09-21 | 2024-12-18 | Sharp Kabushiki Kaisha | Image decoding apparatus and image coding apparatus |
| WO2020171046A1 (en) * | 2019-02-20 | 2020-08-27 | Panasonic Intellectual Property Corporation Of America | Image encoder and image decoder |
| CN110582022B (zh) * | 2019-09-27 | 2022-12-30 | 腾讯科技（深圳）有限公司 | 视频编解码方法和装置及存储介质 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2873396B2 (ja) | 1990-09-11 | 1999-03-24 | 清水建設株式会社 | 軌道仮受け施工方法 |
| JP2001045491A (ja) | 1999-08-03 | 2001-02-16 | Hitachi Ltd | 符号化画像の復号・表示装置 |
| JP4129374B2 (ja) * | 2001-09-18 | 2008-08-06 | 松下電器産業株式会社 | 画像符号化方法および画像復号化方法 |
| WO2003030556A1 (en) | 2001-09-18 | 2003-04-10 | Matsushita Electric Industrial Co., Ltd. | Image encoding method and image decoding method |
| CN1897704A (zh) * | 2002-01-18 | 2007-01-17 | 株式会社东芝 | 视频编码方法和装置以及视频解码方法和装置 |
| JP3861698B2 (ja) * | 2002-01-23 | 2006-12-20 | ソニー株式会社 | 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム |
| JP4120301B2 (ja) | 2002-04-25 | 2008-07-16 | ソニー株式会社 | 画像処理装置およびその方法 |
| JP4053925B2 (ja) * | 2003-05-09 | 2008-02-27 | 日本電信電話株式会社 | 映像符号化方法，映像符号化装置，映像符号化プログラムおよび映像符号化プログラムの記録媒体 |
| JP2006333436A (ja) | 2005-01-07 | 2006-12-07 | Ntt Docomo Inc | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、及び、動画像復号プログラム |
| WO2006082690A1 (ja) * | 2005-02-01 | 2006-08-10 | Matsushita Electric Industrial Co., Ltd. | 画像符号化方法および画像符号化装置 |
| JP2007043651A (ja) * | 2005-07-05 | 2007-02-15 | Ntt Docomo Inc | 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム |
| BRPI0619193A2 (pt) | 2005-11-30 | 2011-09-20 | Toshiba Kk Toshiba Corp | método de codificação de imagem / decodificação de imagem, aparelho de codificação de imagem / decodificação de imagem |
| JP4752631B2 (ja) * | 2006-06-08 | 2011-08-17 | 株式会社日立製作所 | 画像符号化装置、及び画像符号化方法 |
| JP2009094828A (ja) | 2007-10-10 | 2009-04-30 | Hitachi Ltd | 画像符号化装置及び画像符号化方法、画像復号化装置及び画像復号化方法 |
| AU2009264603A1 (en) | 2008-06-30 | 2010-01-07 | Kabushiki Kaisha Toshiba | Dynamic image prediction/encoding device and dynamic image prediction/decoding device |
| US8619856B2 (en) | 2008-10-03 | 2013-12-31 | Qualcomm Incorporated | Video coding with large macroblocks |
| US8831087B2 (en) | 2008-10-06 | 2014-09-09 | Qualcomm Incorporated | Efficient prediction mode selection |
| WO2010070818A1 (ja) | 2008-12-16 | 2010-06-24 | 株式会社日立製作所 | 動画像符号化装置、動画像符号化方法、動画像復号化装置および動画像復号化方法 |
| ES2641203T3 (es) | 2009-03-23 | 2017-11-08 | Ntt Docomo, Inc. | Dispositivo de codificación predictiva de imágenes, procedimiento de codificación predictiva de imágenes, programa de codificación predictiva de imágenes, dispositivo de descodificación predictiva de imágenes, procedimiento de descodificación predictiva de imágenes y programa de descodificación predictiva de imágenes |
| TWI566586B (zh) | 2009-10-20 | 2017-01-11 | 湯姆生特許公司 | 一序列形象的現時區塊之寫碼方法和重建方法 |
| JP2011135184A (ja) | 2009-12-22 | 2011-07-07 | Sony Corp | 画像処理装置および方法、並びにプログラム |
| WO2012172659A1 (ja) | 2011-06-15 | 2012-12-20 | 株式会社東芝 | 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 |
| KR20120140592A (ko) * | 2011-06-21 | 2012-12-31 | 한국전자통신연구원 | 움직임 보상의 계산 복잡도 감소 및 부호화 효율을 증가시키는 방법 및 장치 |
| CN108632608B (zh) | 2011-09-29 | 2022-07-29 | 夏普株式会社 | 图像解码装置、图像解码方法、图像编码装置及图像编码方法 |
| WO2013065431A1 (ja) | 2011-11-04 | 2013-05-10 | シャープ株式会社 | 画像復号装置、画像復号方法および画像符号化装置 |
| BR112014004645B1 (pt) * | 2011-11-08 | 2022-04-26 | Kabushiki Kaisha Toshiba | Método de codificação de imagem e aparelho de codificação de imagem |
-
2011
- 2011-11-08 BR BR112014004645-0A patent/BR112014004645B1/pt active IP Right Grant
- 2011-11-08 BR BR122020011581-5A patent/BR122020011581B1/pt active IP Right Grant
- 2011-11-08 CN CN201710539977.4A patent/CN107277511A/zh active Pending
- 2011-11-08 KR KR1020157005970A patent/KR101570328B1/ko active Active
- 2011-11-08 EP EP20156188.3A patent/EP3672238B1/en active Active
- 2011-11-08 WO PCT/JP2011/075725 patent/WO2013069095A1/ja not_active Ceased
- 2011-11-08 SG SG11201400290XA patent/SG11201400290XA/en unknown
- 2011-11-08 RU RU2014107468/08A patent/RU2595569C2/ru active
- 2011-11-08 EP EP25222068.6A patent/EP4686203A2/en active Pending
- 2011-11-08 CN CN201180073088.4A patent/CN103765890A/zh active Pending
- 2011-11-08 PL PL17188018T patent/PL3280139T3/pl unknown
- 2011-11-08 ES ES17188018T patent/ES2794582T3/es active Active
- 2011-11-08 PL PL20156188.3T patent/PL3672238T3/pl unknown
- 2011-11-08 FI FIEP23156668.8T patent/FI4199508T3/fi active
- 2011-11-08 EP EP11875421.7A patent/EP2779647B1/en active Active
- 2011-11-08 JP JP2013542736A patent/JP5766815B2/ja active Active
- 2011-11-08 KR KR1020147005036A patent/KR101597059B1/ko active Active
- 2011-11-08 ES ES20156188T patent/ES2952379T3/es active Active
- 2011-11-08 KR KR1020167003825A patent/KR101665921B1/ko active Active
- 2011-11-08 CA CA2847301A patent/CA2847301C/en active Active
- 2011-11-08 MX MX2014002334A patent/MX2014002334A/es active IP Right Grant
- 2011-11-08 BR BR122020011590-4A patent/BR122020011590B1/pt active IP Right Grant
- 2011-11-08 BR BR122020011587-4A patent/BR122020011587B1/pt active IP Right Grant
- 2011-11-08 AU AU2011380761A patent/AU2011380761C1/en active Active
- 2011-11-08 EP EP23156668.8A patent/EP4199508B1/en active Active
- 2011-11-08 EP EP17188018.0A patent/EP3280139B1/en active Active
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2013
- 2013-09-13 US US14/026,465 patent/US9135717B2/en active Active
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2014
- 2014-02-28 ZA ZA2014/01565A patent/ZA201401565B/en unknown
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2015
- 2015-04-22 US US14/693,629 patent/US9672633B2/en active Active
- 2015-08-13 AU AU2015213328A patent/AU2015213328B2/en active Active
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2017
- 2017-03-03 US US15/449,394 patent/US9843818B2/en active Active
- 2017-08-28 US US15/688,541 patent/US10554991B2/en active Active
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2019
- 2019-10-21 US US16/659,221 patent/US10687072B2/en active Active
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2020
- 2020-05-04 US US16/866,310 patent/US11375218B2/en active Active
- 2020-05-04 US US16/866,249 patent/US11451808B2/en active Active
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2022
- 2022-08-10 US US17/884,635 patent/US11831891B2/en active Active
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2023
- 2023-10-17 US US18/488,305 patent/US12177465B2/en active Active
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2024
- 2024-11-05 US US18/938,073 patent/US20250063187A1/en active Pending
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