BR112020000219A2 - codificação, método de codificação, decodificador e método de decodificação - Google Patents
codificação, método de codificação, decodificador e método de decodificação Download PDFInfo
- Publication number
- BR112020000219A2 BR112020000219A2 BR112020000219-4A BR112020000219A BR112020000219A2 BR 112020000219 A2 BR112020000219 A2 BR 112020000219A2 BR 112020000219 A BR112020000219 A BR 112020000219A BR 112020000219 A2 BR112020000219 A2 BR 112020000219A2
- Authority
- BR
- Brazil
- Prior art keywords
- transformation
- base
- image
- current block
- mode
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 98
- 230000009466 transformation Effects 0.000 claims abstract description 456
- 230000002441 reversible effect Effects 0.000 claims description 121
- 230000003044 adaptive effect Effects 0.000 claims description 31
- 238000012545 processing Methods 0.000 description 161
- 230000033001 locomotion Effects 0.000 description 112
- 239000013598 vector Substances 0.000 description 53
- 230000008569 process Effects 0.000 description 51
- 238000013139 quantization Methods 0.000 description 44
- 230000005540 biological transmission Effects 0.000 description 32
- 238000004020 luminiscence type Methods 0.000 description 23
- 230000006835 compression Effects 0.000 description 19
- 238000007906 compression Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 14
- 230000009467 reduction Effects 0.000 description 14
- 238000012937 correction Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 230000005236 sound signal Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000011664 signaling Effects 0.000 description 9
- 239000000470 constituent Substances 0.000 description 8
- 238000009795 derivation Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000002401 inhibitory effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- IESVDEZGAHUQJU-ZLBXKVHBSA-N 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC IESVDEZGAHUQJU-ZLBXKVHBSA-N 0.000 description 4
- 101100537098 Mus musculus Alyref gene Proteins 0.000 description 4
- 101150095908 apex1 gene Proteins 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 4
- 238000003702 image correction Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 210000000887 face Anatomy 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- NRNCYVBFPDDJNE-UHFFFAOYSA-N pemoline Chemical compound O1C(N)=NC(=O)C1C1=CC=CC=C1 NRNCYVBFPDDJNE-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
- H04N19/12—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
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/169—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
- H04N19/169—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
- H04N19/18—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 set of transform coefficients
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
- H04N19/619—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding the transform being operated outside the prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Error Detection And Correction (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762532050P | 2017-07-13 | 2017-07-13 | |
| US62/532,050 | 2017-07-13 | ||
| PCT/JP2018/026113 WO2019013235A1 (ja) | 2017-07-13 | 2018-07-11 | 符号化装置、符号化方法、復号装置及び復号方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020000219A2 true BR112020000219A2 (pt) | 2020-07-07 |
Family
ID=65002115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020000219-4A BR112020000219A2 (pt) | 2017-07-13 | 2018-07-11 | codificação, método de codificação, decodificador e método de decodificação |
Country Status (14)
| Country | Link |
|---|---|
| US (4) | US10742977B2 (enExample) |
| EP (3) | EP3637767B1 (enExample) |
| JP (4) | JP6756919B2 (enExample) |
| KR (5) | KR102760415B1 (enExample) |
| CN (7) | CN113115035B (enExample) |
| BR (1) | BR112020000219A2 (enExample) |
| CA (2) | CA3069579C (enExample) |
| ES (2) | ES2917553T3 (enExample) |
| HU (2) | HUE067294T2 (enExample) |
| LT (2) | LT3637767T (enExample) |
| MX (2) | MX378073B (enExample) |
| PL (2) | PL3637767T3 (enExample) |
| TW (5) | TWI777907B (enExample) |
| WO (1) | WO2019013235A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI777907B (zh) * | 2017-07-13 | 2022-09-11 | 美商松下電器（美國）知識產權公司 | 編碼裝置、編碼方法、解碼裝置、解碼方法及電腦可讀取之非暫時性媒體 |
| KR102825862B1 (ko) | 2018-09-05 | 2025-06-26 | 엘지전자 주식회사 | 영상 신호를 처리하기 위한 방법 및 장치 |
| WO2020185429A1 (en) * | 2019-03-11 | 2020-09-17 | Alibaba Group Holding Limited | Method, device, and system for determining prediction weight for merge mode |
| CA3135146A1 (en) * | 2019-04-16 | 2020-10-22 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method |
| CN119402670A (zh) * | 2019-04-24 | 2025-02-07 | 松下电器（美国）知识产权公司 | 编码装置、解码装置和非暂时性的计算机可读介质 |
| CN117714688A (zh) * | 2019-06-14 | 2024-03-15 | 松下电器（美国）知识产权公司 | 编码装置、解码装置和非暂时性的计算机可读取介质 |
| US20230142928A1 (en) * | 2020-04-02 | 2023-05-11 | Lg Electronics Inc. | Transform-based image coding method and device therefor |
| EP4338417A4 (en) | 2021-05-12 | 2025-03-26 | Nokia Technologies Oy | A method, an apparatus and a computer program product for video encoding and video decoding |
| WO2025150799A1 (ko) * | 2024-01-08 | 2025-07-17 | 주식회사 엘엑스 세미콘 | 변환 기반 영상 코딩 방법 및 그 장치 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6341144B1 (en) | 1996-09-20 | 2002-01-22 | At&T Corp. | Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video |
| JP3413720B2 (ja) * | 1998-06-26 | 2003-06-09 | ソニー株式会社 | 画像符号化方法及び装置、並びに画像復号方法及び装置 |
| US6898288B2 (en) * | 2001-10-22 | 2005-05-24 | Telesecura Corporation | Method and system for secure key exchange |
| HUP0301368A3 (en) * | 2003-05-20 | 2005-09-28 | Amt Advanced Multimedia Techno | Method and equipment for compressing motion picture data |
| DE10331803A1 (de) * | 2003-07-14 | 2005-02-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Umsetzen in eine transformierte Darstellung oder zum inversen Umsetzen der transformierten Darstellung |
| JP2005184042A (ja) | 2003-12-15 | 2005-07-07 | Sony Corp | 画像復号装置及び画像復号方法並びに画像復号プログラム |
| US20050206741A1 (en) * | 2004-03-19 | 2005-09-22 | Raber Gregory W | Law enforcement vehicle surveillance system |
| US20050264545A1 (en) | 2004-05-27 | 2005-12-01 | Walker Ray A | Method and system for determining the location of a movable icon on a display surface |
| US20050265445A1 (en) * | 2004-06-01 | 2005-12-01 | Jun Xin | Transcoding videos based on different transformation kernels |
| US20100086028A1 (en) | 2007-04-16 | 2010-04-08 | Kabushiki Kaisha Toshiba | Video encoding and decoding method and apparatus |
| US20120127003A1 (en) * | 2009-08-06 | 2012-05-24 | Youji Shibahara | Coding method, decoding method, coding apparatus, and decoding apparatus |
| TW201134225A (en) | 2009-08-06 | 2011-10-01 | Panasonic Corp | Encoding method, decoding method, encoding device and decoding device |
| CN102473315B (zh) * | 2009-08-20 | 2016-08-03 | 汤姆森特许公司 | 再次使用树结构编码和解码二元集的方法和装置 |
| KR101441879B1 (ko) * | 2009-12-09 | 2014-09-23 | 에스케이텔레콤 주식회사 | 영상 부호화 장치 및 방법, 및 거기에 이용되는 변환 부호화 장치 및 방법, 변환기저 생성장치 및 방법, 및 영상 복호화 장치 및 방법 |
| WO2011118156A1 (ja) * | 2010-03-24 | 2011-09-29 | パナソニック株式会社 | 画像復号装置、画像符号化装置、画像復号回路及び画像復号方法 |
| US20130003838A1 (en) * | 2011-06-30 | 2013-01-03 | Futurewei Technologies, Inc. | Lossless Coding and Associated Signaling Methods for Compound Video |
| CN104378637B (zh) * | 2011-10-18 | 2017-11-21 | 株式会社Kt | 视频信号解码方法 |
| US9131210B2 (en) * | 2012-03-16 | 2015-09-08 | Texas Instruments Incorporated | Low-complexity two-dimensional (2D) separable transform design with transpose buffer management |
| US9602826B2 (en) * | 2014-06-27 | 2017-03-21 | Massachusetts Institute Of Technology | Managing transforms for compressing and decompressing visual data |
| US10681379B2 (en) * | 2015-09-29 | 2020-06-09 | Qualcomm Incorporated | Non-separable secondary transform for video coding with reorganizing |
| CN105791867B (zh) * | 2016-03-23 | 2019-02-22 | 北京大学 | 基于边界自适应变换的优化视频数据编码方法 |
| US10904526B2 (en) * | 2016-03-28 | 2021-01-26 | Kt Corporation | Method and apparatus for processing video signal |
| WO2017173593A1 (en) * | 2016-04-06 | 2017-10-12 | Mediatek Singapore Pte. Ltd. | Separate coding secondary transform syntax elements for different color components |
| US10887626B2 (en) * | 2016-05-13 | 2021-01-05 | Sharp Kabushiki Kaisha | Image decoding device and image encoding device |
| US11228770B2 (en) * | 2016-05-16 | 2022-01-18 | Qualcomm Incorporated | Loop sample processing for high dynamic range and wide color gamut video coding |
| TWI777907B (zh) * | 2017-07-13 | 2022-09-11 | 美商松下電器（美國）知識產權公司 | 編碼裝置、編碼方法、解碼裝置、解碼方法及電腦可讀取之非暫時性媒體 |
-
2018
- 2018-07-10 TW TW111111115A patent/TWI777907B/zh active
- 2018-07-10 TW TW113137890A patent/TW202508289A/zh unknown
- 2018-07-10 TW TW112102272A patent/TWI860614B/zh active
- 2018-07-10 TW TW111131151A patent/TWI794129B/zh active
- 2018-07-10 TW TW107123847A patent/TWI761551B/zh active
- 2018-07-11 PL PL18832876.9T patent/PL3637767T3/pl unknown
- 2018-07-11 JP JP2019529752A patent/JP6756919B2/ja active Active
- 2018-07-11 EP EP18832876.9A patent/EP3637767B1/en active Active
- 2018-07-11 CN CN202110493689.6A patent/CN113115035B/zh active Active
- 2018-07-11 MX MX2020000031A patent/MX378073B/es unknown
- 2018-07-11 BR BR112020000219-4A patent/BR112020000219A2/pt unknown
- 2018-07-11 KR KR1020237023521A patent/KR102760415B1/ko active Active
- 2018-07-11 KR KR1020227016026A patent/KR102556279B1/ko active Active
- 2018-07-11 CN CN202210052229.4A patent/CN114173121B/zh active Active
- 2018-07-11 KR KR1020207000316A patent/KR102188582B1/ko active Active
- 2018-07-11 CA CA3069579A patent/CA3069579C/en active Active
- 2018-07-11 EP EP24166623.9A patent/EP4373091A3/en active Pending
- 2018-07-11 KR KR1020207034738A patent/KR102399384B1/ko active Active
- 2018-07-11 KR KR1020257002133A patent/KR20250016500A/ko active Pending
- 2018-07-11 LT LTEPPCT/JP2018/026113T patent/LT3637767T/lt unknown
- 2018-07-11 EP EP21199072.6A patent/EP3955572B1/en active Active
- 2018-07-11 HU HUE21199072A patent/HUE067294T2/hu unknown
- 2018-07-11 WO PCT/JP2018/026113 patent/WO2019013235A1/ja not_active Ceased
- 2018-07-11 HU HUE18832876A patent/HUE059331T2/hu unknown
- 2018-07-11 ES ES18832876T patent/ES2917553T3/es active Active
- 2018-07-11 CN CN202210052356.4A patent/CN114173124B/zh active Active
- 2018-07-11 CN CN202210052357.9A patent/CN114173125B/zh active Active
- 2018-07-11 CN CN201880045386.4A patent/CN110892720B/zh active Active
- 2018-07-11 ES ES21199072T patent/ES2984938T3/es active Active
- 2018-07-11 PL PL21199072.6T patent/PL3955572T3/pl unknown
- 2018-07-11 LT LTEP21199072.6T patent/LT3955572T/lt unknown
- 2018-07-11 CA CA3086574A patent/CA3086574A1/en active Pending
- 2018-07-11 CN CN202210052230.7A patent/CN114173122B/zh active Active
- 2018-07-11 CN CN202210052241.5A patent/CN114173123B/zh active Active
-
2020
- 2020-01-08 MX MX2020013276A patent/MX2020013276A/es unknown
- 2020-01-09 US US16/738,398 patent/US10742977B2/en active Active
- 2020-06-23 US US16/909,356 patent/US11895299B2/en active Active
- 2020-08-27 JP JP2020143622A patent/JP7109511B2/ja active Active
-
2022
- 2022-07-19 JP JP2022115137A patent/JP7299386B2/ja active Active
-
2023
- 2023-06-15 JP JP2023098496A patent/JP7771130B2/ja active Active
- 2023-12-20 US US18/390,668 patent/US12309370B2/en active Active
-
2025
- 2025-04-24 US US19/188,552 patent/US20250267263A1/en active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6858248B2 (ja) | 画像復号装置及び復号方法 | |
| BR112020002254A2 (pt) | codificador de imagem, decodificador de imagem, método de codificação de imagem e método de decodificação de imagem | |
| BR112020001991A2 (pt) | codificador de imagem, decodificador de imagem, método de codificação de imagem e método de decodificação de imagem | |
| BR112020002205A2 (pt) | codificador de imagem, decodificador de imagem, método de codificação de imagem e método de decodificação de imagem | |
| BR112021014711A2 (pt) | Codificador, decodificador, método de codificação e método de decodificação | |
| BR112020026686A2 (pt) | Sistema e método para codificação de vídeo | |
| BR112020010935A2 (pt) | dispositivo de codificação de imagem, dispositivo de decodificação de imagem, método de codificação de imagem, e método de decodificação de imagem | |
| BR112020000219A2 (pt) | codificação, método de codificação, decodificador e método de decodificação | |
| BR112021001156A2 (pt) | sistema e método para codificação de vídeo | |
| BR112020025664A2 (pt) | dispositivo codificador, dispositivo decodificador, método de codificação e método de decodificação | |
| BR112020000876A2 (pt) | dispositivo codificador, dispositivo decodificador, método de codificação, e método de decodificação | |
| BR112020001579A2 (pt) | codificador, decodificador, método de codificação, método de decodificação | |
| BR112021009596A2 (pt) | codificador, decodificador, método de codificação, e método de decodificação | |
| BR112020013554A2 (pt) | codificador, decodificador, método de codificação, e método de decodificação | |
| BR112020021718A2 (pt) | codificador, decodificador, método de codificação e método de decodificação | |
| BR112020019800A2 (pt) | Codificador, decodificador, método de codificação e método de decodificação | |
| BR112021001245A2 (pt) | codificador, decodificador, método de codificação e método de decodificação | |
| BR112021001890A2 (pt) | codificador, decodificador, método de codificação e método de decodificação | |
| BR112021011019A2 (pt) | Codificador, decodificador, método de codificação e método de decodificação | |
| BR112021000616A2 (pt) | Codificador, decodificador, método de codificação e método de decodificação | |
| BR112020016755A2 (pt) | Codificador, decodificador, método de codificação e método de decodificação | |
| RU2830794C1 (ru) | Устройство для передачи потока битов для его декодирования с использованием сегментации на блоки | |
| BR122022013319A2 (pt) | Codificador, decodificador e meio legível por computador não transitório | |
| BR122023027451A2 (pt) | Método de codificação e método de decodificação | |
| BR122023027474A2 (pt) | Método de codificação e método de decodificação |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |