ES2952360T3 - Dispositivo de codificación de imágenes, procedimiento de codificación de imágenes, dispositivo de descodificación de imágenes y procedimiento de descodificación de imágenes - Google Patents
Dispositivo de codificación de imágenes, procedimiento de codificación de imágenes, dispositivo de descodificación de imágenes y procedimiento de descodificación de imágenes Download PDFInfo
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- ES2952360T3 ES2952360T3 ES21203998T ES21203998T ES2952360T3 ES 2952360 T3 ES2952360 T3 ES 2952360T3 ES 21203998 T ES21203998 T ES 21203998T ES 21203998 T ES21203998 T ES 21203998T ES 2952360 T3 ES2952360 T3 ES 2952360T3
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- 238000000034 method Methods 0.000 title claims description 43
- 230000011218 segmentation Effects 0.000 claims abstract description 118
- 238000003709 image segmentation Methods 0.000 claims abstract 2
- 238000013139 quantization Methods 0.000 description 20
- 238000012545 processing Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
-
- 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
- H04N19/169—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
- H04N19/10—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
- H04N19/192—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive
-
- 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
- H04N19/196—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016236507A JP6565885B2 (ja) | 2016-12-06 | 2016-12-06 | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2952360T3 true ES2952360T3 (es) | 2023-10-31 |
Family
ID=62492204
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES21203998T Active ES2952360T3 (es) | 2016-12-06 | 2017-06-13 | Dispositivo de codificación de imágenes, procedimiento de codificación de imágenes, dispositivo de descodificación de imágenes y procedimiento de descodificación de imágenes |
| ES17877999T Active ES2823195T3 (es) | 2016-12-06 | 2017-06-13 | Dispositivo de codificación de imagen, procedimiento de codificación de imagen, programa de codificación de imagen, dispositivo de decodificación de imagen, procedimiento de decodificación de imagen y programa de decodificación de imagen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17877999T Active ES2823195T3 (es) | 2016-12-06 | 2017-06-13 | Dispositivo de codificación de imagen, procedimiento de codificación de imagen, programa de codificación de imagen, dispositivo de decodificación de imagen, procedimiento de decodificación de imagen y programa de decodificación de imagen |
Country Status (27)
| Country | Link |
|---|---|
| US (6) | US10893270B2 (enExample) |
| EP (4) | EP4017002B1 (enExample) |
| JP (1) | JP6565885B2 (enExample) |
| KR (5) | KR20250079229A (enExample) |
| CN (5) | CN112954319B (enExample) |
| AU (5) | AU2017371859B2 (enExample) |
| BR (1) | BR112019006726B1 (enExample) |
| CA (3) | CA3119110C (enExample) |
| CL (1) | CL2019001118A1 (enExample) |
| CY (2) | CY1123412T1 (enExample) |
| ES (2) | ES2952360T3 (enExample) |
| HR (2) | HRP20230736T1 (enExample) |
| HU (2) | HUE062193T2 (enExample) |
| IL (5) | IL300081B2 (enExample) |
| LT (1) | LT3554073T (enExample) |
| MX (2) | MX2019003870A (enExample) |
| MY (2) | MY194373A (enExample) |
| PH (1) | PH12019500745A1 (enExample) |
| PL (2) | PL4017002T3 (enExample) |
| PT (1) | PT3554073T (enExample) |
| RS (1) | RS60859B1 (enExample) |
| RU (3) | RU2719560C9 (enExample) |
| SG (3) | SG10202100541PA (enExample) |
| SI (1) | SI3554073T1 (enExample) |
| SM (1) | SMT202000517T1 (enExample) |
| WO (1) | WO2018105148A1 (enExample) |
| ZA (3) | ZA201902023B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6565885B2 (ja) * | 2016-12-06 | 2019-08-28 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| JP6745979B2 (ja) * | 2017-02-06 | 2020-08-26 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | 符号化方法および装置、ならびに復号方法および装置 |
| KR102247664B1 (ko) * | 2018-05-10 | 2021-05-03 | 삼성전자주식회사 | 영상의 부호화 및 복호화를 위한 영상의 분할 방법 및 장치 |
| US10812827B2 (en) * | 2018-05-11 | 2020-10-20 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method |
| CN112640470A (zh) | 2018-09-03 | 2021-04-09 | 华为技术有限公司 | 视频编码器、视频解码器及对应方法 |
| JP6835177B2 (ja) * | 2018-11-30 | 2021-02-24 | 株式会社Ｊｖｃケンウッド | 画像復号化装置、画像復号化方法及び画像復号化プログラム |
| CN111757108B (zh) * | 2020-07-01 | 2023-03-24 | 格兰菲智能科技有限公司 | 集成电路及递归划分解码区块的方法 |
| CN116760990A (zh) * | 2023-05-30 | 2023-09-15 | 联想(北京)有限公司 | 视频编码方法及服务器 |
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| JP2008306413A (ja) * | 2007-06-06 | 2008-12-18 | Panasonic Corp | 画像符号化装置および画像符号化方法 |
| US8265144B2 (en) * | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
| US9648325B2 (en) * | 2007-06-30 | 2017-05-09 | Microsoft Technology Licensing, Llc | Video decoding implementations for a graphics processing unit |
| KR20100095992A (ko) * | 2009-02-23 | 2010-09-01 | 한국과학기술원 | 비디오 부호화에서의 분할 블록 부호화 방법, 비디오 복호화에서의 분할 블록 복호화 방법 및 이를 구현하는 기록매체 |
| JP5562346B2 (ja) * | 2009-10-20 | 2014-07-30 | シャープ株式会社 | 動画像符号化装置、動画像復号装置、動画像符号化方法および動画像復号方法 |
| CN106067982A (zh) * | 2010-06-07 | 2016-11-02 | 数码士有限公司 | 解码高分辨率图像的方法和装置 |
| JP5624218B2 (ja) * | 2010-09-30 | 2014-11-12 | サムスン エレクトロニクスカンパニー リミテッド | 階層的構造のシンボルを符号化するビデオ符号化方法及びその装置、階層的構造のシンボルを復号化するビデオ復号化方法及びその装置 |
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| CN107071438B (zh) * | 2010-10-08 | 2020-09-01 | Ge视频压缩有限责任公司 | 编码器和编码方法与解码器和解码方法 |
| CN101990104A (zh) * | 2010-11-17 | 2011-03-23 | 中兴通讯股份有限公司 | 视频图像编码方法及装置 |
| CN107105300B (zh) * | 2010-12-06 | 2020-04-28 | 太阳专利托管公司 | 图像解码方法及图像解码装置 |
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| CN102595116B (zh) * | 2011-01-14 | 2014-03-12 | 华为技术有限公司 | 多图像块划分的编解码方法和装置 |
| JP5616984B2 (ja) * | 2011-01-26 | 2014-10-29 | 株式会社日立製作所 | 画像復号化装置 |
| PL2728869T3 (pl) * | 2011-06-30 | 2022-02-28 | Sun Patent Trust | Sposób dekodowania obrazów |
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| EP2775716A4 (en) * | 2011-10-31 | 2015-06-17 | Mitsubishi Electric Corp | MOTION DEVICE FOR MOTION PICTURES DECODER FOR MOTION PICTURES, MOTION PROCEDURE FOR MOTION PICTURES AND DECODING PROCESS FOR MOTION PICTURES |
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| JP5795525B2 (ja) * | 2011-12-13 | 2015-10-14 | 日本電信電話株式会社 | 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置，画像符号化プログラムおよび画像復号プログラム |
| WO2013108634A1 (ja) * | 2012-01-18 | 2013-07-25 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号装置、画像復号方法及び画像復号プログラム |
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| US9912944B2 (en) * | 2012-04-16 | 2018-03-06 | Qualcomm Incorporated | Simplified non-square quadtree transforms for video coding |
| FR2992815A1 (fr) | 2012-06-27 | 2014-01-03 | France Telecom | Procede de codage d'un bloc courant d'une premiere composante d'image par rapport a un bloc de reference d'au moins une deuxieme composante d'image, dispositif de codage et programme d'ordinateur correspondant |
| US9667994B2 (en) * | 2012-10-01 | 2017-05-30 | Qualcomm Incorporated | Intra-coding for 4:2:2 sample format in video coding |
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| AU2013202653A1 (en) * | 2013-04-05 | 2014-10-23 | Canon Kabushiki Kaisha | Method, apparatus and system for generating intra-predicted samples |
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| CN103517070B (zh) * | 2013-07-19 | 2017-09-29 | 清华大学 | 图像的编解码方法和装置 |
| US9667996B2 (en) * | 2013-09-26 | 2017-05-30 | Qualcomm Incorporated | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| US9762927B2 (en) * | 2013-09-26 | 2017-09-12 | Qualcomm Incorporated | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| US9712834B2 (en) * | 2013-10-01 | 2017-07-18 | Dolby Laboratories Licensing Corporation | Hardware efficient sparse FIR filtering in video codec |
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| US20150215631A1 (en) * | 2014-01-23 | 2015-07-30 | Broadcom Corporation | Parallel Coding with Overlapped Tiles |
| WO2015139762A1 (en) * | 2014-03-20 | 2015-09-24 | Huawei Technologies Co., Ltd. | An apparatus and a method for associating a video block partitioning pattern to a video coding block |
| WO2015196122A1 (en) * | 2014-06-19 | 2015-12-23 | Contentguard Holdings, Inc. | Rendering content using obscuration techniques |
| US10136161B2 (en) * | 2014-06-24 | 2018-11-20 | Sharp Kabushiki Kaisha | DMM prediction section, image decoding device, and image coding device |
| WO2016031253A1 (ja) * | 2014-08-28 | 2016-03-03 | 日本電気株式会社 | ブロックサイズ決定方法及びプログラム記録媒体 |
| CN108307192A (zh) * | 2014-10-11 | 2018-07-20 | 华为技术有限公司 | 预测块的划分方法、编码设备和解码设备 |
| WO2016090568A1 (en) * | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| CN106416254B (zh) * | 2015-02-06 | 2019-08-02 | 微软技术许可有限责任公司 | 在媒体编码期间跳过评估阶段 |
| WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
| US20170150176A1 (en) * | 2015-11-25 | 2017-05-25 | Qualcomm Incorporated | Linear-model prediction with non-square prediction units in video coding |
| US10212444B2 (en) * | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| WO2017205704A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | General block partitioning method |
| US10863186B2 (en) * | 2016-08-26 | 2020-12-08 | Sharp Kabushiki Kaisha | Image decoding apparatus and image coding apparatus |
| KR20190020161A (ko) * | 2016-10-10 | 2019-02-27 | 삼성전자주식회사 | 루마 블록 및 크로마 블록을 부호화 또는 복호화하는 방법 및 장치 |
| JP6565885B2 (ja) * | 2016-12-06 | 2019-08-28 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
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2016
- 2016-12-06 JP JP2016236507A patent/JP6565885B2/ja active Active
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2017
- 2017-06-13 EP EP21203998.6A patent/EP4017002B1/en active Active
- 2017-06-13 CN CN202110120412.9A patent/CN112954319B/zh active Active
- 2017-06-13 PL PL21203998.6T patent/PL4017002T3/pl unknown
- 2017-06-13 CA CA3119110A patent/CA3119110C/en active Active
- 2017-06-13 HU HUE21203998A patent/HUE062193T2/hu unknown
- 2017-06-13 AU AU2017371859A patent/AU2017371859B2/en active Active
- 2017-06-13 SI SI201730439T patent/SI3554073T1/sl unknown
- 2017-06-13 WO PCT/JP2017/021783 patent/WO2018105148A1/ja not_active Ceased
- 2017-06-13 MY MYPI2019001816A patent/MY194373A/en unknown
- 2017-06-13 SG SG10202100541PA patent/SG10202100541PA/en unknown
- 2017-06-13 CA CA3039023A patent/CA3039023C/en active Active
- 2017-06-13 MY MYPI2022003498A patent/MY208781A/en unknown
- 2017-06-13 ES ES21203998T patent/ES2952360T3/es active Active
- 2017-06-13 CN CN202311509677.3A patent/CN117376561B/zh active Active
- 2017-06-13 HU HUE17877999A patent/HUE050910T2/hu unknown
- 2017-06-13 KR KR1020257016797A patent/KR20250079229A/ko active Pending
- 2017-06-13 PT PT178779997T patent/PT3554073T/pt unknown
- 2017-06-13 CA CA3203498A patent/CA3203498A1/en active Pending
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