JP2024050853A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2024050853A5 JP2024050853A5 JP2024017544A JP2024017544A JP2024050853A5 JP 2024050853 A5 JP2024050853 A5 JP 2024050853A5 JP 2024017544 A JP2024017544 A JP 2024017544A JP 2024017544 A JP2024017544 A JP 2024017544A JP 2024050853 A5 JP2024050853 A5 JP 2024050853A5
- Authority
- JP
- Japan
- Prior art keywords
- maximum
- size
- sbt
- maximum transform
- transform size
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962813665P | 2019-03-04 | 2019-03-04 | |
| US62/813,665 | 2019-03-04 | ||
| US16/804,547 | 2020-02-28 | ||
| US16/804,547 US11159795B2 (en) | 2019-03-04 | 2020-02-28 | Max transform size control |
| JP2021531981A JP7436482B2 (ja) | 2019-03-04 | 2020-03-02 | 最大変換サイズの制御 |
| PCT/US2020/020607 WO2020180769A1 (en) | 2019-03-04 | 2020-03-02 | Maximum transform size control |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531981A Division JP7436482B2 (ja) | 2019-03-04 | 2020-03-02 | 最大変換サイズの制御 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024050853A JP2024050853A (ja) | 2024-04-10 |
| JP2024050853A5 true JP2024050853A5 (enExample) | 2024-08-20 |
| JP7790810B2 JP7790810B2 (ja) | 2025-12-23 |
Family
ID=72335564
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531981A Active JP7436482B2 (ja) | 2019-03-04 | 2020-03-02 | 最大変換サイズの制御 |
| JP2024017544A Active JP7790810B2 (ja) | 2019-03-04 | 2024-02-08 | 最大変換サイズの制御 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531981A Active JP7436482B2 (ja) | 2019-03-04 | 2020-03-02 | 最大変換サイズの制御 |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US11159795B2 (enExample) |
| EP (1) | EP3935858A4 (enExample) |
| JP (2) | JP7436482B2 (enExample) |
| KR (2) | KR20250053214A (enExample) |
| CN (3) | CN117499652A (enExample) |
| AU (5) | AU2020233293B2 (enExample) |
| CA (1) | CA3132312A1 (enExample) |
| SG (1) | SG11202109477YA (enExample) |
| WO (1) | WO2020180769A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3918797A4 (en) * | 2019-03-10 | 2023-01-25 | HFI Innovation Inc. | METHOD AND DEVICE FOR CALCULATION AND REPRESENTATION OF QUANTIZATION MATRICES FOR VIDEO CODING |
| WO2020189980A1 (ko) * | 2019-03-15 | 2020-09-24 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
| WO2020197038A1 (ko) * | 2019-03-22 | 2020-10-01 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 서브 파티션 기반의 인트라 예측 방법 및 장치 |
| EP3989559B1 (en) * | 2019-06-24 | 2025-04-16 | Lg Electronics Inc. | Image encoding/decoding method and apparatus using maximum transform size setting for chroma block, and method for transmitting bitstream |
| WO2020262992A1 (ko) * | 2019-06-25 | 2020-12-30 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
| CN114145014B (zh) * | 2019-07-19 | 2025-09-19 | 韦勒斯标准与技术协会公司 | 处理视频信号的方法和设备 |
| JP7369273B2 (ja) | 2019-07-26 | 2023-10-25 | 北京字節跳動網絡技術有限公司 | ブロックサイズに基づくピクチャ分割モードの決定 |
| CN119996692B (zh) * | 2019-09-12 | 2026-06-12 | 阿里巴巴（中国）有限公司 | 视频编解码的计算机实现的方法及计算机可读存储介质 |
| KR20220057630A (ko) * | 2019-09-13 | 2022-05-09 | 인터디지털 브이씨 홀딩스 프랑스 에스에이에스 | 코딩 툴들과의 변환 크기 상호작용들 |
| AU2020203330B2 (en) | 2020-05-21 | 2022-12-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
| EP4254949A1 (en) * | 2022-03-31 | 2023-10-04 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding video picture partitionned in ctu grids |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007115293A (ja) * | 2005-10-17 | 2007-05-10 | Toshiba Corp | 情報記憶媒体、プログラム、情報再生方法、情報再生装置、データ転送方法、及びデータ処理方法 |
| KR101456498B1 (ko) * | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| US9788019B2 (en) * | 2011-03-09 | 2017-10-10 | Hfi Innovation Inc. | Method and apparatus of transform unit partition with reduced complexity |
| MX336707B (es) | 2011-03-10 | 2016-01-28 | Sharp Kk | Metodo de decodificacion de video. |
| US20120243614A1 (en) * | 2011-03-22 | 2012-09-27 | Danny Hong | Alternative block coding order in video coding |
| US9807426B2 (en) * | 2011-07-01 | 2017-10-31 | Qualcomm Incorporated | Applying non-square transforms to video data |
| US20130016769A1 (en) * | 2011-07-17 | 2013-01-17 | Qualcomm Incorporated | Signaling picture size in video coding |
| KR101857107B1 (ko) * | 2011-10-19 | 2018-05-11 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 그 장치 |
| US9807401B2 (en) * | 2011-11-01 | 2017-10-31 | Qualcomm Incorporated | Transform unit partitioning for chroma components in video coding |
| US9185405B2 (en) * | 2012-03-23 | 2015-11-10 | Qualcomm Incorporated | Coded block flag inference in video coding |
| US9912944B2 (en) * | 2012-04-16 | 2018-03-06 | Qualcomm Incorporated | Simplified non-square quadtree transforms for video coding |
| US9426466B2 (en) * | 2012-06-22 | 2016-08-23 | Qualcomm Incorporated | Transform skip mode |
| US10021394B2 (en) * | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US9615086B2 (en) | 2013-02-06 | 2017-04-04 | Research & Business Foundation Sungkyunkwan University | Method and apparatus for intra prediction |
| KR101468078B1 (ko) * | 2013-02-06 | 2014-12-08 | 성균관대학교산학협력단 | 화면 내 예측 방법 및 장치 |
| EP3090541A4 (en) * | 2013-12-30 | 2017-08-23 | Qualcomm Incorporated | Simplification of segment-wise dc coding of large prediction blocks in 3d video coding |
| EP3117616A4 (en) * | 2014-03-13 | 2017-11-08 | Qualcomm Incorporated | Constrained depth intra mode coding for 3d video coding |
| US20160173906A1 (en) * | 2014-12-11 | 2016-06-16 | Intel Corporation | Partition mode and transform size determination based on flatness of video |
| US10306229B2 (en) * | 2015-01-26 | 2019-05-28 | Qualcomm Incorporated | Enhanced multiple transforms for prediction residual |
| US10440399B2 (en) * | 2015-11-13 | 2019-10-08 | Qualcomm Incorporated | Coding sign information of video data |
| US20170150176A1 (en) * | 2015-11-25 | 2017-05-25 | Qualcomm Incorporated | Linear-model prediction with non-square prediction units in video coding |
| CN109076222B9 (zh) * | 2016-05-13 | 2021-10-15 | 索尼公司 | 图像处理装置和方法 |
| US10779007B2 (en) * | 2017-03-23 | 2020-09-15 | Mediatek Inc. | Transform coding of video data |
| KR101926017B1 (ko) * | 2017-12-18 | 2018-12-06 | 삼성전자주식회사 | 계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
| US10812810B2 (en) * | 2018-02-06 | 2020-10-20 | Tencent America LLC | Method and apparatus for video coding in merge mode |
| US10798382B2 (en) * | 2018-04-26 | 2020-10-06 | Tencent America LLC | Sub-block transform |
| US10805624B2 (en) * | 2018-07-16 | 2020-10-13 | Tencent America LLC | Determination of parameters of an affine model |
| US10798376B2 (en) * | 2018-07-17 | 2020-10-06 | Tencent America LLC | Method and apparatus for video coding |
| US11128866B2 (en) * | 2018-10-18 | 2021-09-21 | Qualcomm Incorporated | Scans and last coefficient position coding for zero-out transforms |
| US11356699B2 (en) * | 2019-01-11 | 2022-06-07 | Hfi Innovation Inc. | Method and apparatus of sub-block deblocking in video coding |
| US11539952B2 (en) * | 2019-03-12 | 2022-12-27 | Qualcomm Incorporated | Implicit transform selection in video coding |
| US11025937B2 (en) * | 2019-03-16 | 2021-06-01 | Tencent America LLC | Method and apparatus for video coding |
| US11032543B2 (en) * | 2019-03-22 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding |
| US11317116B2 (en) * | 2019-03-26 | 2022-04-26 | Tencent America LLC | Method and apparatus for video coding |
-
2020
- 2020-02-28 US US16/804,547 patent/US11159795B2/en active Active
- 2020-03-02 SG SG11202109477YA patent/SG11202109477YA/en unknown
- 2020-03-02 KR KR1020257011471A patent/KR20250053214A/ko active Pending
- 2020-03-02 CA CA3132312A patent/CA3132312A1/en active Pending
- 2020-03-02 WO PCT/US2020/020607 patent/WO2020180769A1/en not_active Ceased
- 2020-03-02 CN CN202311503147.8A patent/CN117499652A/zh active Pending
- 2020-03-02 EP EP20766122.4A patent/EP3935858A4/en active Pending
- 2020-03-02 JP JP2021531981A patent/JP7436482B2/ja active Active
- 2020-03-02 KR KR1020217017551A patent/KR102795040B1/ko active Active
- 2020-03-02 CN CN202311506479.1A patent/CN117499653B/zh active Active
- 2020-03-02 AU AU2020233293A patent/AU2020233293B2/en active Active
- 2020-03-02 CN CN202080018550.XA patent/CN113545091B/zh active Active
-
2021
- 2021-09-08 US US17/468,929 patent/US11647192B2/en active Active
-
2023
- 2023-03-15 US US18/184,224 patent/US12184854B2/en active Active
- 2023-06-16 AU AU2023203796A patent/AU2023203796B2/en active Active
-
2024
- 2024-02-08 JP JP2024017544A patent/JP7790810B2/ja active Active
- 2024-07-18 AU AU2024204958A patent/AU2024204958A1/en active Pending
- 2024-07-18 AU AU2024204959A patent/AU2024204959A1/en active Pending
- 2024-07-18 AU AU2024204951A patent/AU2024204951B2/en active Active
- 2024-12-09 US US18/974,661 patent/US20250106398A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6841361B2 (ja) | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング | |
| JP2025108556A5 (enExample) | ||
| CN116437080B (zh) | 帧内预测方法及装置、计算机可读存储介质 | |
| JP6481912B2 (ja) | ビデオ画像符号化方法、ビデオ画像復号方法、符号化デバイス、および復号デバイス | |
| JP2022527012A5 (enExample) | ||
| CN105392008B (zh) | 一种预测编、解码方法和相应的编、解码器和电子设备 | |
| JP2021530900A5 (enExample) | ||
| JP2022140646A5 (enExample) | ||
| US11310524B2 (en) | Method and apparatus for determining motion vector of affine code block | |
| JP2017522790A5 (enExample) | ||
| WO2020172907A1 (zh) | 一种量化系数结束标志位的上下文模型选取方法及装置 | |
| JP2016513916A5 (enExample) | ||
| JP2024084779A5 (enExample) | ||
| CN104272735A (zh) | 针对视频的上下文自适应二进制熵编码的变换系数编码 | |
| JP2013219727A5 (enExample) | ||
| BR112021005904A2 (pt) | dispositivo e método de processamento de imagem | |
| KR102822345B1 (ko) | 크로마 인트라 예측 방법, 장치 및 컴퓨터 저장 매체 | |
| JP2024116367A5 (enExample) | ||
| CN103597838A (zh) | 对末位有效系数的位置进行编码和解码的方法和设备 | |
| JP2024019495A5 (enExample) | ||
| JP2023547973A5 (enExample) | ||
| JP2015216688A (ja) | Ｈｅｖｃにおける係数符号化の調和 | |
| JP2025098104A5 (enExample) | ||
| JP2023065565A5 (ja) | 映像コーディング方法、装置、及びコンピュータプログラム | |
| CN105474644B (zh) | 帧处理与重现方法 |