RU2021129462A3 - - Google Patents
Download PDFInfo
- Publication number
- RU2021129462A3 RU2021129462A3 RU2021129462A RU2021129462A RU2021129462A3 RU 2021129462 A3 RU2021129462 A3 RU 2021129462A3 RU 2021129462 A RU2021129462 A RU 2021129462A RU 2021129462 A RU2021129462 A RU 2021129462A RU 2021129462 A3 RU2021129462 A3 RU 2021129462A3
- Authority
- RU
- Russia
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
- H04N19/10—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
- H04N19/102—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
- H04N19/102—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
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
-
- 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
- H04N19/46—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
- H04N19/70—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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-122421 | 2018-06-27 | ||
| JP2018122421A JP7278719B2 (ja) | 2018-06-27 | 2018-06-27 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2021101542A Division RU2757541C1 (ru) | 2018-06-27 | 2019-06-14 | Устройство кодирования изображений, способ и программа для кодирования изображений и устройство декодирования изображений, способ и программа для декодирования изображений |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2021129462A RU2021129462A (ru) | 2021-11-23 |
| RU2021129462A3 true RU2021129462A3 (enExample) | 2022-04-15 |
Family
ID=68985628
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2021129462A RU2021129462A (ru) | 2018-06-27 | 2019-06-14 | Устройство кодирования изображений, способ и программа для кодирования изображений и устройство декодирования изображений, способ и программа для декодирования изображений |
| RU2021101542A RU2757541C1 (ru) | 2018-06-27 | 2019-06-14 | Устройство кодирования изображений, способ и программа для кодирования изображений и устройство декодирования изображений, способ и программа для декодирования изображений |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2021101542A RU2757541C1 (ru) | 2018-06-27 | 2019-06-14 | Устройство кодирования изображений, способ и программа для кодирования изображений и устройство декодирования изображений, способ и программа для декодирования изображений |
Country Status (9)
| Country | Link |
|---|---|
| US (6) | US11523113B2 (enExample) |
| EP (1) | EP3817386A4 (enExample) |
| JP (2) | JP7278719B2 (enExample) |
| KR (1) | KR102599267B1 (enExample) |
| CN (6) | CN112352432B (enExample) |
| BR (1) | BR112020026590A2 (enExample) |
| RU (2) | RU2021129462A (enExample) |
| TW (1) | TWI810323B (enExample) |
| WO (1) | WO2020004080A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021210841A1 (ko) * | 2020-04-16 | 2021-10-21 | 엘지전자 주식회사 | 비디오 또는 영상 코딩 시스템에서의 픽처 헤더에 포함된 정보에 기반한 영상 코딩 방법 |
| CN116527927B (zh) * | 2021-11-11 | 2025-01-24 | 杭州海康威视数字技术股份有限公司 | 一种图像的解码方法、编码方法及装置 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8681867B2 (en) * | 2005-10-18 | 2014-03-25 | Qualcomm Incorporated | Selective deblock filtering techniques for video coding based on motion compensation resulting in a coded block pattern value |
| US8204129B2 (en) * | 2007-03-27 | 2012-06-19 | Freescale Semiconductor, Inc. | Simplified deblock filtering for reduced memory access and computational complexity |
| JP5007259B2 (ja) * | 2008-03-27 | 2012-08-22 | ルネサスエレクトロニクス株式会社 | 画像符号化装置 |
| US20090304085A1 (en) * | 2008-06-04 | 2009-12-10 | Novafora, Inc. | Adaptive Deblocking Complexity Control Apparatus and Method |
| KR20110125153A (ko) * | 2010-05-12 | 2011-11-18 | 에스케이 텔레콤주식회사 | 영상의 필터링 방법 및 장치와 그를 이용한 부호화/복호화를 위한 방법 및 장치 |
| CN105744274B (zh) * | 2010-09-30 | 2019-02-01 | 三菱电机株式会社 | 运动图像编码装置及方法、运动图像解码装置及方法 |
| CN106412591B (zh) | 2011-01-13 | 2019-09-06 | 佳能株式会社 | 图像编码装置和方法以及图像解码装置和方法 |
| US20120189052A1 (en) * | 2011-01-24 | 2012-07-26 | Qualcomm Incorporated | Signaling quantization parameter changes for coded units in high efficiency video coding (hevc) |
| JP5875236B2 (ja) * | 2011-03-09 | 2016-03-02 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| US9510020B2 (en) * | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| US9161046B2 (en) * | 2011-10-25 | 2015-10-13 | Qualcomm Incorporated | Determining quantization parameters for deblocking filtering for video coding |
| JP2013229866A (ja) * | 2012-03-30 | 2013-11-07 | Jvc Kenwood Corp | 画像復号装置、画像復号方法、画像復号プログラム、受信装置、受信方法、及び受信プログラム |
| US9467701B2 (en) * | 2012-04-05 | 2016-10-11 | Qualcomm Incorporated | Coded block flag coding |
| JP2013219680A (ja) | 2012-04-11 | 2013-10-24 | Jvc Kenwood Corp | 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 |
| US9521410B2 (en) | 2012-04-26 | 2016-12-13 | Qualcomm Incorporated | Quantization parameter (QP) coding in video coding |
| US20140079135A1 (en) * | 2012-09-14 | 2014-03-20 | Qualcomm Incoporated | Performing quantization to facilitate deblocking filtering |
| GB2512826B (en) | 2013-04-05 | 2017-05-10 | Canon Kk | Method and device for determining the value of a quantization parameter |
| US9749627B2 (en) * | 2013-04-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Control data for motion-constrained tile set |
| CN105659602B (zh) * | 2013-10-14 | 2019-10-08 | 微软技术许可有限责任公司 | 用于视频和图像编码的帧内块复制预测模式的编码器侧选项 |
| JP6244864B2 (ja) | 2013-12-06 | 2017-12-13 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法及び動画像符号化用コンピュータプログラム |
| US10136141B2 (en) * | 2014-06-11 | 2018-11-20 | Qualcomm Incorporated | Determining quantization parameter (QP) values and delta QP values for palette coded blocks in video coding |
| US20150373327A1 (en) * | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Block adaptive color-space conversion coding |
| CN109196862B (zh) * | 2016-05-28 | 2021-01-22 | 联发科技股份有限公司 | 视频数据处理方法、装置及相应可读存储介质 |
| WO2017222331A1 (ko) | 2016-06-24 | 2017-12-28 | 세종대학교 산학협력단 | 비디오 신호 처리 방법 및 장치 |
| WO2018061563A1 (ja) * | 2016-09-27 | 2018-04-05 | シャープ株式会社 | アフィン動きベクトル導出装置、予測画像生成装置、動画像復号装置、および動画像符号化装置 |
| KR102559061B1 (ko) * | 2016-11-18 | 2023-07-24 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| JP6887260B2 (ja) * | 2017-02-03 | 2021-06-16 | 株式会社ディスコ | 加工装置 |
| US10616577B2 (en) * | 2017-10-16 | 2020-04-07 | Intel Corporation | Adaptive video deblocking |
| CN111543056B (zh) | 2018-01-02 | 2023-03-28 | 三星电子株式会社 | 编码方法及其设备以及解码方法及其设备 |
| US10904529B2 (en) | 2018-01-19 | 2021-01-26 | Qualcomm Incorporated | Quantization group for video coding |
| WO2019151257A1 (en) * | 2018-01-30 | 2019-08-08 | Sharp Kabushiki Kaisha | Systems and methods for deriving quantization parameters for video blocks in video coding |
| EP3554074A1 (en) * | 2018-04-13 | 2019-10-16 | Thomson Licensing | Methods and apparatus for depth encoding and decoding |
| US11277612B2 (en) * | 2018-06-25 | 2022-03-15 | Electronics And Telecommunications Research Institute | Method and apparatus for encoding/decoding image using quantization parameter, and recording medium storing bitstream |
-
2018
- 2018-06-27 JP JP2018122421A patent/JP7278719B2/ja active Active
-
2019
- 2019-06-14 CN CN201980043647.3A patent/CN112352432B/zh active Active
- 2019-06-14 CN CN202310229818.XA patent/CN116320422A/zh active Pending
- 2019-06-14 RU RU2021129462A patent/RU2021129462A/ru unknown
- 2019-06-14 WO PCT/JP2019/023715 patent/WO2020004080A1/ja not_active Ceased
- 2019-06-14 CN CN202310229765.1A patent/CN116320420A/zh active Pending
- 2019-06-14 CN CN202310229837.2A patent/CN116320424A/zh active Pending
- 2019-06-14 EP EP19827561.2A patent/EP3817386A4/en active Pending
- 2019-06-14 CN CN202310229819.4A patent/CN116320423A/zh active Pending
- 2019-06-14 BR BR112020026590-0A patent/BR112020026590A2/pt unknown
- 2019-06-14 RU RU2021101542A patent/RU2757541C1/ru active
- 2019-06-14 KR KR1020217001368A patent/KR102599267B1/ko active Active
- 2019-06-14 CN CN202310229778.9A patent/CN116320421A/zh active Pending
- 2019-06-21 TW TW108121702A patent/TWI810323B/zh active
-
2020
- 2020-12-23 US US17/132,678 patent/US11523113B2/en active Active
-
2022
- 2022-10-20 US US18/048,367 patent/US12069260B2/en active Active
- 2022-10-20 US US18/048,351 patent/US12069259B2/en active Active
-
2023
- 2023-04-18 JP JP2023067792A patent/JP7516606B2/ja active Active
-
2024
- 2024-07-15 US US18/773,194 patent/US20240373005A1/en active Pending
- 2024-07-15 US US18/773,236 patent/US20240373007A1/en active Pending
- 2024-07-15 US US18/773,214 patent/US20240373006A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN112352432A (zh) | 2021-02-09 |
| KR20210020136A (ko) | 2021-02-23 |
| CN116320422A (zh) | 2023-06-23 |
| US12069259B2 (en) | 2024-08-20 |
| EP3817386A4 (en) | 2022-06-22 |
| KR102599267B1 (ko) | 2023-11-07 |
| BR112020026590A2 (pt) | 2021-03-23 |
| CN112352432B (zh) | 2023-03-24 |
| CN116320421A (zh) | 2023-06-23 |
| US20230067360A1 (en) | 2023-03-02 |
| WO2020004080A1 (ja) | 2020-01-02 |
| US12069260B2 (en) | 2024-08-20 |
| US20210120245A1 (en) | 2021-04-22 |
| US20240373006A1 (en) | 2024-11-07 |
| CN116320420A (zh) | 2023-06-23 |
| US20240373005A1 (en) | 2024-11-07 |
| US20240373007A1 (en) | 2024-11-07 |
| JP2023089211A (ja) | 2023-06-27 |
| CN116320424A (zh) | 2023-06-23 |
| CN116320423A (zh) | 2023-06-23 |
| JP2020005110A (ja) | 2020-01-09 |
| EP3817386A1 (en) | 2021-05-05 |
| JP7278719B2 (ja) | 2023-05-22 |
| TW202002629A (zh) | 2020-01-01 |
| US20230069664A1 (en) | 2023-03-02 |
| RU2757541C1 (ru) | 2021-10-18 |
| JP7516606B2 (ja) | 2024-07-16 |
| TWI810323B (zh) | 2023-08-01 |
| RU2021129462A (ru) | 2021-11-23 |
| US11523113B2 (en) | 2022-12-06 |