PL3649778T3 - Sposób kodowania i dekodowania obrazu, urządzenie kodujące i dekodujące oraz odpowiadające im programy komputerowe - Google Patents
Sposób kodowania i dekodowania obrazu, urządzenie kodujące i dekodujące oraz odpowiadające im programy komputeroweInfo
- Publication number
- PL3649778T3 PL3649778T3 PL18752539.9T PL18752539T PL3649778T3 PL 3649778 T3 PL3649778 T3 PL 3649778T3 PL 18752539 T PL18752539 T PL 18752539T PL 3649778 T3 PL3649778 T3 PL 3649778T3
- Authority
- PL
- Poland
- Prior art keywords
- encoding
- decoding
- computer programs
- corresponding computer
- images
- Prior art date
Links
- 238000004590 computer program Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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
- H04N19/102—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
- H04N19/134—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- 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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/46—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
- H04N19/593—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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
- H04N19/70—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
- H04N19/10—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to 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 |
|---|---|---|---|
| FR1756316A FR3068557A1 (fr) | 2017-07-05 | 2017-07-05 | Procede de codage et decodage d'images,dispositif de codage et decodage et programmes d'ordinateur correspondants |
| PCT/FR2018/051580 WO2019008254A1 (fr) | 2017-07-05 | 2018-06-28 | Procédé de codage et décodage d'images, dispositif de codage et décodage et programmes d'ordinateur correspondants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3649778T3 true PL3649778T3 (pl) | 2024-12-09 |
Family
ID=59579773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18752539.9T PL3649778T3 (pl) | 2017-07-05 | 2018-06-28 | Sposób kodowania i dekodowania obrazu, urządzenie kodujące i dekodujące oraz odpowiadające im programy komputerowe |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US11272177B2 (pl) |
| EP (2) | EP3649778B1 (pl) |
| JP (3) | JP7242571B2 (pl) |
| KR (2) | KR20240013896A (pl) |
| CN (3) | CN111034198B (pl) |
| ES (1) | ES2991420T3 (pl) |
| FR (1) | FR3068557A1 (pl) |
| PL (1) | PL3649778T3 (pl) |
| PT (1) | PT3649778T (pl) |
| WO (1) | WO2019008254A1 (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10958904B2 (en) * | 2019-02-01 | 2021-03-23 | Tencent America LLC | Method and apparatus for video coding |
| US11012714B1 (en) * | 2020-06-23 | 2021-05-18 | Google Llc | Image coding using lexicographic coding order with floating block-partitioning |
| CN116228508B (zh) * | 2023-05-10 | 2023-07-21 | 深圳奥联信息安全技术有限公司 | 一种密码生成和认证系统及方法 |
| TWI874099B (zh) * | 2024-01-12 | 2025-02-21 | 瑞昱半導體股份有限公司 | 具校正功能的動態影像補償系統與其參數校正方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3115199B2 (ja) * | 1994-12-16 | 2000-12-04 | 松下電器産業株式会社 | 画像圧縮符号化装置 |
| US6215898B1 (en) | 1997-04-15 | 2001-04-10 | Interval Research Corporation | Data processing system and method |
| WO2012007038A1 (en) | 2010-07-15 | 2012-01-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Hybrid video coding supporting intermediate view synthesis |
| TW201234833A (en) | 2010-10-25 | 2012-08-16 | Panasonic Corp | Encoding method, display apparatus, and decoding method |
| FR2977111A1 (fr) * | 2011-06-24 | 2012-12-28 | France Telecom | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
| JP2013168867A (ja) | 2012-02-16 | 2013-08-29 | Canon Inc | 画像処理装置、その制御方法およびプログラム |
| US9979960B2 (en) * | 2012-10-01 | 2018-05-22 | Microsoft Technology Licensing, Llc | Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions |
| US9544612B2 (en) | 2012-10-04 | 2017-01-10 | Intel Corporation | Prediction parameter inheritance for 3D video coding |
| US20140354771A1 (en) * | 2013-05-29 | 2014-12-04 | Ati Technologies Ulc | Efficient motion estimation for 3d stereo video encoding |
| CN105917650B (zh) * | 2014-01-03 | 2019-12-24 | 微软技术许可有限责任公司 | 视频和图像编/解码的方法、计算设备及计算机可读介质 |
| MX361228B (es) * | 2014-03-04 | 2018-11-29 | Microsoft Technology Licensing Llc | Inversión de bloque y modo de omisión en predicción de intracopia de bloque. |
| CN106233725B (zh) * | 2014-03-31 | 2019-08-02 | 英迪股份有限公司 | 用于对图像进行解码的装置及其方法 |
| US10327002B2 (en) * | 2014-06-19 | 2019-06-18 | Qualcomm Incorporated | Systems and methods for intra-block copy |
| CN105519106B (zh) | 2014-06-20 | 2017-08-04 | 寰发股份有限公司 | 用于三维或多视图视频编码中基于深度的块分区模式的编码方法 |
| CA2959682C (en) * | 2014-09-30 | 2022-12-06 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| GB2531001B (en) * | 2014-10-06 | 2019-06-05 | Canon Kk | Method and apparatus for vector encoding in video coding and decoding |
| WO2016056822A1 (ko) | 2014-10-08 | 2016-04-14 | 엘지전자 주식회사 | 3d 비디오 코딩 방법 및 장치 |
| US10638140B2 (en) * | 2015-05-29 | 2020-04-28 | Qualcomm Incorporated | Slice level intra block copy and other video coding improvements |
| FI20165256A7 (fi) | 2016-03-24 | 2017-09-25 | Nokia Technologies Oy | Laitteisto, menetelmä ja tietokoneohjelma videokoodaukseen ja -dekoodaukseen |
| CN120568044A (zh) * | 2019-03-07 | 2025-08-29 | 数字洞察力有限公司 | 图像编码/解码方法和传输比特流的方法 |
-
2017
- 2017-07-05 FR FR1756316A patent/FR3068557A1/fr not_active Withdrawn
-
2018
- 2018-06-28 PL PL18752539.9T patent/PL3649778T3/pl unknown
- 2018-06-28 EP EP18752539.9A patent/EP3649778B1/fr active Active
- 2018-06-28 PT PT187525399T patent/PT3649778T/pt unknown
- 2018-06-28 WO PCT/FR2018/051580 patent/WO2019008254A1/fr not_active Ceased
- 2018-06-28 CN CN201880055132.0A patent/CN111034198B/zh active Active
- 2018-06-28 US US16/628,470 patent/US11272177B2/en active Active
- 2018-06-28 KR KR1020247002278A patent/KR20240013896A/ko not_active Ceased
- 2018-06-28 CN CN202311713377.7A patent/CN117812260A/zh active Pending
- 2018-06-28 KR KR1020207002963A patent/KR20200022491A/ko not_active Ceased
- 2018-06-28 JP JP2019572062A patent/JP7242571B2/ja active Active
- 2018-06-28 EP EP24156441.8A patent/EP4344203A3/fr active Pending
- 2018-06-28 CN CN202311707020.8A patent/CN117750013A/zh active Pending
- 2018-06-28 ES ES18752539T patent/ES2991420T3/es active Active
-
2022
- 2022-01-28 US US17/587,319 patent/US11722666B2/en active Active
- 2022-02-02 US US17/591,172 patent/US11743463B2/en active Active
-
2023
- 2023-03-07 JP JP2023034725A patent/JP7507912B2/ja active Active
- 2023-03-07 JP JP2023034726A patent/JP7507913B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111034198B (zh) | 2023-12-29 |
| EP4344203A2 (fr) | 2024-03-27 |
| CN117812260A (zh) | 2024-04-02 |
| JP7242571B2 (ja) | 2023-03-20 |
| US11722666B2 (en) | 2023-08-08 |
| US20200221086A1 (en) | 2020-07-09 |
| CN111034198A (zh) | 2020-04-17 |
| KR20200022491A (ko) | 2020-03-03 |
| JP7507912B2 (ja) | 2024-06-28 |
| JP2020526116A (ja) | 2020-08-27 |
| JP2023071920A (ja) | 2023-05-23 |
| US11743463B2 (en) | 2023-08-29 |
| FR3068557A1 (fr) | 2019-01-04 |
| EP3649778A1 (fr) | 2020-05-13 |
| CN117750013A (zh) | 2024-03-22 |
| JP2023065652A (ja) | 2023-05-12 |
| WO2019008254A1 (fr) | 2019-01-10 |
| ES2991420T3 (es) | 2024-12-03 |
| PT3649778T (pt) | 2024-10-15 |
| US20220159253A1 (en) | 2022-05-19 |
| EP4344203A3 (fr) | 2024-05-29 |
| US11272177B2 (en) | 2022-03-08 |
| EP3649778B1 (fr) | 2024-07-24 |
| US20220159256A1 (en) | 2022-05-19 |
| KR20240013896A (ko) | 2024-01-30 |
| JP7507913B2 (ja) | 2024-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA201802567B (en) | An apparatus, a method and a computer program for video coding and decoding | |
| PL3695602T3 (pl) | Urządzenie, sposób i program komputerowy do kodowania i dekodowania wideo | |
| ZA201705953B (en) | An apparatus, a method and a computer program for image coding and decoding | |
| EP3562154A4 (en) | IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM | |
| SG11201706698YA (en) | Video image encoding method, video image decoding method, encoding device, and decoding device | |
| GB201500400D0 (en) | An apparatus, a method and a computer program for video coding and decoding | |
| SG11201709418UA (en) | Video picture coding method, video picture decoding method, coding device, and decoding device | |
| EP3306935A4 (en) | Image encoding and decoding method and image decoding device | |
| EP3310058A4 (en) | Image coding method, image decoding method, image coding device and image decoding device | |
| PL3346709T3 (pl) | Urządzenie, sposób i program komputerowy do kodowania oraz dekodowania wideo | |
| SG11202001199QA (en) | Video image encoding and decoding method, apparatus, and device | |
| ZA201703143B (en) | An apparatus, a method and a computer program for image sequence coding and decoding | |
| GB201616808D0 (en) | An apparatus, a method and a computer program for video coding and decoding | |
| IL289392A (en) | Image encoding device, image encoding method, image encoding software | |
| GB201508620D0 (en) | An apparatus, a method and a computer program for video coding and decoding | |
| PL3314897T3 (pl) | Sposób kodowania obrazu cyfrowego, sposób dekodowania, urządzenia oraz powiązane programy komputerowe | |
| EP3355579A4 (en) | Method for encoding/decoding image and device therefor | |
| EP3355585A4 (en) | Image encoding method and device, and image decoding method and device | |
| EP3306932A4 (en) | Method for encoding and decoding reference image, encoding device, and decoding device | |
| GB201707792D0 (en) | An apparatus, a method and a computer program for video coding and decoding | |
| ZA202104079B (en) | Moving image encoding device, moving image encoding method, moving image encoding program, moving image decoding device, moving image decoding method, and moving image decoding program | |
| PL3649778T3 (pl) | Sposób kodowania i dekodowania obrazu, urządzenie kodujące i dekodujące oraz odpowiadające im programy komputerowe | |
| EP3562152A4 (en) | IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM | |
| IL273437A (en) | Method and device for video decoding, and method and device for video encoding | |
| ZA202104334B (en) | Image encoding device, image encoding method, image encoding program, image decoding device, image decoding method, and image decoding program |