JP2024050853A5 - - Google Patents
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- 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.)
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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 (https=) | 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 (https=) |
| EP (1) | EP3935858A4 (https=) |
| JP (2) | JP7436482B2 (https=) |
| KR (2) | KR102795040B1 (https=) |
| CN (3) | CN117499653A (https=) |
| AU (5) | AU2020233293B2 (https=) |
| CA (1) | CA3132312A1 (https=) |
| SG (1) | SG11202109477YA (https=) |
| WO (1) | WO2020180769A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113302925B (zh) * | 2019-03-10 | 2024-05-10 | 寰发股份有限公司 | 视频编码的量化矩阵计算以及表示方法和装置 |
| 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 |
| MX2022000028A (es) * | 2019-06-24 | 2022-03-11 | Lg Electronics Inc | Método y aparato de codificación/decodificación de imágenes usando ajuste de tamaño de transformación máximo para bloque de croma, y método para transmitir flujo de bits. |
| CN120676155A (zh) * | 2019-06-25 | 2025-09-19 | 韩国电子通信研究院 | 图像编码/解码方法和设备 |
| JP7379656B2 (ja) * | 2019-07-19 | 2023-11-14 | ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド | ビデオ信号処理方法及び装置 |
| CN114175632B (zh) | 2019-07-26 | 2024-07-05 | 北京字节跳动网络技术有限公司 | 对视频编解码模式的块尺寸相关使用 |
| CN119996693A (zh) * | 2019-09-12 | 2025-05-13 | 阿里巴巴集团控股有限公司 | 视频编解码的计算机实现的方法及计算机可读存储介质 |
| JP7655899B2 (ja) * | 2019-09-13 | 2025-04-02 | インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ | コード化ツールとの変換サイズの相互作用 |
| AU2020203330B2 (en) | 2020-05-21 | 2022-12-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| MX382568B (es) | 2011-03-10 | 2025-03-13 | Velos Media Int Ltd | Método de decodificación 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 |
| KR101641863B1 (ko) * | 2011-10-19 | 2016-07-22 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 그 장치 |
| 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 |
| US9351005B2 (en) * | 2012-09-24 | 2016-05-24 | Qualcomm Incorporated | Bitstream conformance test in video coding |
| US9615086B2 (en) * | 2013-02-06 | 2017-04-04 | Research & Business Foundation Sungkyunkwan University | Method and apparatus for intra prediction |
| WO2015100515A1 (en) * | 2013-12-30 | 2015-07-09 | Qualcomm Incorporated | Simplification of segment-wise dc coding of large prediction blocks in 3d video coding |
| US10687079B2 (en) * | 2014-03-13 | 2020-06-16 | 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 |
| US20170150156A1 (en) * | 2015-11-25 | 2017-05-25 | Qualcomm Incorporated | Illumination compensation with non-square predictive blocks in video coding |
| MX392688B (es) * | 2016-05-13 | 2025-03-24 | Sony Corp | Aparato y metodo de procesamiento de imagenes. |
| US10779007B2 (en) | 2017-03-23 | 2020-09-15 | Mediatek Inc. | Transform coding of video data |
| 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 WO PCT/US2020/020607 patent/WO2020180769A1/en not_active Ceased
- 2020-03-02 EP EP20766122.4A patent/EP3935858A4/en active Pending
- 2020-03-02 JP JP2021531981A patent/JP7436482B2/ja active Active
- 2020-03-02 AU AU2020233293A patent/AU2020233293B2/en active Active
- 2020-03-02 CN CN202311506479.1A patent/CN117499653A/zh active Pending
- 2020-03-02 CN CN202311503147.8A patent/CN117499652A/zh active Pending
- 2020-03-02 KR KR1020217017551A patent/KR102795040B1/ko active Active
- 2020-03-02 CA CA3132312A patent/CA3132312A1/en active Pending
- 2020-03-02 CN CN202080018550.XA patent/CN113545091B/zh active Active
- 2020-03-02 KR KR1020257011471A patent/KR20250053214A/ko active Pending
- 2020-03-02 SG SG11202109477YA patent/SG11202109477YA/en unknown
-
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 AU2024204959A patent/AU2024204959A1/en active Pending
- 2024-07-18 AU AU2024204958A patent/AU2024204958A1/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
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