JP2021526329A - 映像のコード化又は映像の復号のためのシンタックス要素 - Google Patents
映像のコード化又は映像の復号のためのシンタックス要素 Download PDFInfo
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- JP2021526329A JP2021526329A JP2020565973A JP2020565973A JP2021526329A JP 2021526329 A JP2021526329 A JP 2021526329A JP 2020565973 A JP2020565973 A JP 2020565973A JP 2020565973 A JP2020565973 A JP 2020565973A JP 2021526329 A JP2021526329 A JP 2021526329A
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- 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
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- 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
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- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025006472A JP7682414B2 (ja) | 2018-06-07 | 2025-01-16 | 映像のコード化又は映像の復号のためのシンタックス要素 |
| JP2025080605A JP2025118845A (ja) | 2018-06-07 | 2025-05-13 | 映像のコード化又は映像の復号のためのシンタックス要素 |
Applications Claiming Priority (5)
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| EP18305693 | 2018-06-07 | ||
| EP18305693.6 | 2018-06-07 | ||
| EP18305849.4A EP3591969A1 (en) | 2018-07-02 | 2018-07-02 | Syntax elements for video encoding or decoding |
| EP18305849.4 | 2018-07-02 | ||
| PCT/US2019/034129 WO2019236335A1 (en) | 2018-06-07 | 2019-05-28 | Syntax elements for video encoding or decoding |
Related Child Applications (1)
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| JP2025006472A Division JP7682414B2 (ja) | 2018-06-07 | 2025-01-16 | 映像のコード化又は映像の復号のためのシンタックス要素 |
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| JP2021526329A true JP2021526329A (ja) | 2021-09-30 |
| JP2021526329A5 JP2021526329A5 (enExample) | 2022-06-03 |
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| JP2025006472A Active JP7682414B2 (ja) | 2018-06-07 | 2025-01-16 | 映像のコード化又は映像の復号のためのシンタックス要素 |
| JP2025080605A Pending JP2025118845A (ja) | 2018-06-07 | 2025-05-13 | 映像のコード化又は映像の復号のためのシンタックス要素 |
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| JP2025006472A Active JP7682414B2 (ja) | 2018-06-07 | 2025-01-16 | 映像のコード化又は映像の復号のためのシンタックス要素 |
| JP2025080605A Pending JP2025118845A (ja) | 2018-06-07 | 2025-05-13 | 映像のコード化又は映像の復号のためのシンタックス要素 |
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| Country | Link |
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| WO2026154983A1 (ja) * | 2025-01-16 | 2026-07-23 | キヤノン株式会社 | 符号化装置、符号化方法、復号装置、復号方法、プログラム |
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| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| WO2021141218A1 (ko) * | 2020-01-07 | 2021-07-15 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| CN120186349A (zh) * | 2020-02-21 | 2025-06-20 | 阿里巴巴(中国)有限公司 | 计算机实现的编码及解码方法、计算机可读存储介质 |
| US12355964B2 (en) * | 2020-03-12 | 2025-07-08 | Interdigital Ce Patent Holdings, Sas | High-level constraint flag for local chroma quantization parameter control |
| US11432018B2 (en) * | 2020-05-11 | 2022-08-30 | Tencent America LLC | Semi-decoupled partitioning for video coding |
| KR20230174244A (ko) * | 2021-04-19 | 2023-12-27 | 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 | Abt를 위한 vvc 규범적 및 인코더 측 적응들 |
| JP2024529313A (ja) * | 2021-07-07 | 2024-08-06 | オッポ広東移動通信有限公司 | ビデオコーデックにおけるシーケンスレベルおよびスライスレベルの構文表現 |
| US20240406375A1 (en) * | 2021-09-29 | 2024-12-05 | Lg Electronics Inc. | Image encoding/decoding method and device, and recording medium having bitstream stored thereon |
| CN122179114A (zh) * | 2023-09-01 | 2026-06-09 | 华为技术有限公司 | 编解码方法及装置 |
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| WO2017123980A1 (en) * | 2016-01-15 | 2017-07-20 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
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| MX2013013523A (es) * | 2011-06-17 | 2014-02-27 | Mediatek Inc | Metodo y aparato para codificacion de modo de intra predicion. |
| US10237565B2 (en) | 2011-08-01 | 2019-03-19 | Qualcomm Incorporated | Coding parameter sets for various dimensions in video coding |
| US10200709B2 (en) | 2012-03-16 | 2019-02-05 | Qualcomm Incorporated | High-level syntax extensions for high efficiency video coding |
| AU2013200051B2 (en) * | 2013-01-04 | 2016-02-11 | Canon Kabushiki Kaisha | Method, apparatus and system for de-blocking video data |
| CN105027567A (zh) | 2013-01-07 | 2015-11-04 | 诺基亚技术有限公司 | 用于视频编码和解码的方法和装置 |
| KR102053289B1 (ko) | 2013-05-27 | 2019-12-06 | 에스케이하이닉스 주식회사 | 반도체 장치 |
| US20140376611A1 (en) | 2013-06-21 | 2014-12-25 | Qualcomm Incorporated | Adaptive color transforms for video coding |
| US10070125B2 (en) * | 2013-07-31 | 2018-09-04 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US9912966B2 (en) * | 2014-01-03 | 2018-03-06 | Nokia Technologies Oy | Parameter set coding |
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| US10958927B2 (en) * | 2015-03-27 | 2021-03-23 | Qualcomm Incorporated | Motion information derivation mode determination in video coding |
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| JP6669622B2 (ja) * | 2016-09-21 | 2020-03-18 | Kddi株式会社 | 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体 |
| CN117857784A (zh) * | 2016-10-14 | 2024-04-09 | 世宗大学校产学协力团 | 影像编码/解码方法及比特流的传送方法 |
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| WO2019190201A1 (ko) * | 2018-03-27 | 2019-10-03 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
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Patent Citations (1)
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| WO2017123980A1 (en) * | 2016-01-15 | 2017-07-20 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
Non-Patent Citations (1)
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| ADAM WIECKOWSKI ET AL., NEXTSOFTWARE: AN ALTERNATIVE IMPLEMENTATION THE JOINT EXPLORATION MODEL (JEM), JPN6023028284, 6 December 2017 (2017-12-06), ISSN: 0005418223 * |
Cited By (1)
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|---|---|---|---|---|
| WO2026154983A1 (ja) * | 2025-01-16 | 2026-07-23 | キヤノン株式会社 | 符号化装置、符号化方法、復号装置、復号方法、プログラム |
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| JP7682414B2 (ja) | 2025-05-23 |
| BR112020024373A2 (pt) | 2021-03-02 |
| US20220141493A1 (en) | 2022-05-05 |
| CN119135887A (zh) | 2024-12-13 |
| JP2025118845A (ja) | 2025-08-13 |
| US20240259605A1 (en) | 2024-08-01 |
| KR20250100770A (ko) | 2025-07-03 |
| KR102823983B1 (ko) | 2025-06-23 |
| EP3804309A1 (en) | 2021-04-14 |
| KR20210018270A (ko) | 2021-02-17 |
| CN112385212A (zh) | 2021-02-19 |
| WO2019236335A1 (en) | 2019-12-12 |
| US11991394B2 (en) | 2024-05-21 |
| JP2025066762A (ja) | 2025-04-23 |
| CN119094752A (zh) | 2024-12-06 |
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