JP2017523672A - ビデオコーディングにおける成分間予測 - Google Patents

ビデオコーディングにおける成分間予測 Download PDF

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JP2017523672A
JP2017523672A JP2016572815A JP2016572815A JP2017523672A JP 2017523672 A JP2017523672 A JP 2017523672A JP 2016572815 A JP2016572815 A JP 2016572815A JP 2016572815 A JP2016572815 A JP 2016572815A JP 2017523672 A JP2017523672 A JP 2017523672A
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リ・ジャン
マルタ・カルチェヴィッチ
ジエンレ・チェン
ジョエル・ソール・ロジャルス
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クアルコム，インコーポレイテッド
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    • 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
    • H04N19/196—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
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    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
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    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/186—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 colour or a chrominance component

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JP2016572815A 2014-06-20 2015-06-19 ビデオコーディングにおける成分間予測 Pending JP2017523672A (ja)

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US201462015301P 2014-06-20 2014-06-20
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US14/743,804 2015-06-18
US14/743,804 US10200700B2 (en) 2014-06-20 2015-06-18 Cross-component prediction in video coding
PCT/US2015/036760 WO2015196119A1 (en) 2014-06-20 2015-06-19 Cross-component prediction in video coding

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021071186A1 (ko) * 2019-10-07 2021-04-15 에스케이텔레콤 주식회사 픽처 분할 방법 및 복호화 장치
JP2025525513A (ja) * 2022-07-13 2025-08-05 ノキア テクノロジーズ オサケユイチア ビデオの符号化およびデコーディングのための装置、方法、およびコンピュータプログラム

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107079157B (zh) * 2014-09-12 2020-12-22 Vid拓展公司 用于视频编码的分量间去相关
US10390015B2 (en) * 2016-08-26 2019-08-20 Qualcomm Incorporated Unification of parameters derivation procedures for local illumination compensation and cross-component linear model prediction
CA2986600A1 (en) * 2016-11-24 2018-05-24 Ecole De Technologie Superieure Method and system for parallel rate-constrained motion estimation in video coding
WO2018116925A1 (ja) * 2016-12-21 2018-06-28 シャープ株式会社 イントラ予測画像生成装置、画像復号装置、および画像符号化装置
EP3386198A1 (en) * 2017-04-07 2018-10-10 Thomson Licensing Method and device for predictive picture encoding and decoding
WO2019121164A1 (en) * 2017-12-18 2019-06-27 Telefonaktiebolaget Lm Ericsson (Publ) De-blocking for video coding
WO2020053805A1 (en) 2018-09-12 2020-03-19 Beijing Bytedance Network Technology Co., Ltd. Single-line cross component linear model prediction mode
WO2019234605A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks and different tree for chroma
EP3815370B1 (en) 2018-07-12 2024-07-31 Huawei Technologies Co., Ltd. Intra-prediction using a cross-component linear model in video coding
CN110719481B (zh) 2018-07-15 2023-04-14 北京字节跳动网络技术有限公司 跨分量编码信息导出
GB2590844B (en) 2018-08-17 2023-05-03 Beijing Bytedance Network Tech Co Ltd Simplified cross component prediction
CN110868591A (zh) 2018-08-28 2020-03-06 北京字节跳动网络技术有限公司 用扩展四叉树进行分割时的上下文编码
CN110971897B (zh) * 2018-09-28 2021-06-29 杭州海康威视数字技术股份有限公司 色度分量的帧内预测模式的编码、解码方法、设备和系统
WO2020094059A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Complexity reduction in parameter derivation for intra prediction
WO2020108591A1 (en) 2018-12-01 2020-06-04 Beijing Bytedance Network Technology Co., Ltd. Parameter derivation for intra prediction
MX2021006254A (es) 2018-12-07 2021-07-06 Beijing Bytedance Network Tech Co Ltd Intraprediccion basada en contexto.
CN113287311B (zh) * 2018-12-22 2024-03-12 北京字节跳动网络技术有限公司 两步交叉分量预测模式的指示
CN113366836B (zh) * 2019-01-11 2025-01-17 北京字节跳动网络技术有限公司 尺寸相关的跨分量线性模型
EP3700205A1 (en) * 2019-02-19 2020-08-26 Nokia Technologies Oy Quantization parameter derivation for cross-channel residual encoding and decoding
JP7601512B2 (ja) 2019-02-22 2024-12-17 北京字節跳動網絡技術有限公司 イントラ予測のための隣接サンプル選択
CN113491121B (zh) 2019-02-24 2022-12-06 北京字节跳动网络技术有限公司 对视频数据进行编解码的方法、设备及计算机可读介质
JP7350074B2 (ja) * 2019-02-28 2023-09-25 インターデジタル ヴイシー ホールディングス， インコーポレイテッド ピクチャの符号化及び復号のための方法及び装置
US12114000B2 (en) * 2019-03-08 2024-10-08 Qualcomm Incorporated Combined residual coding in video coding
JP7277599B2 (ja) 2019-03-08 2023-05-19 北京字節跳動網絡技術有限公司 映像処理におけるモデルベース再整形に対する制約
CN113632481B (zh) * 2019-03-15 2023-12-26 寰发股份有限公司 色度残差缩放的延迟降低方法和装置
KR102817161B1 (ko) * 2019-03-18 2025-06-05 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 픽처 컴포넌트 예측 방법, 인코더, 디코더 및 저장 매체
WO2020192642A1 (en) 2019-03-24 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Conditions in parameter derivation for intra prediction
EP3944621A4 (en) 2019-03-25 2022-05-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. IMAGE PREDICTION METHOD, ENCODER, DECODER, AND INFORMATION HOLDER
KR102685431B1 (ko) 2019-04-18 2024-07-17 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로스 성분 모드의 적용성에 대한 제한
JP7303328B2 (ja) 2019-04-20 2023-07-04 北京字節跳動網絡技術有限公司 クロミナンス残差の結合符号化のための構文要素の信号通知
KR102660668B1 (ko) 2019-04-23 2024-04-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로스 컴포넌트 의존성 감소를 위한 방법들
EP4340367A3 (en) 2019-04-27 2024-04-24 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods of intra prediction
JP7407206B2 (ja) 2019-05-08 2023-12-28 北京字節跳動網絡技術有限公司 クロスコンポーネントコーディングの適用条件
CN113632464B (zh) * 2019-05-21 2023-04-28 华为技术有限公司 分量间预测的方法和设备
WO2020239119A1 (en) 2019-05-30 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. Adaptive loop filtering for chroma components
WO2020259427A1 (en) 2019-06-22 2020-12-30 Beijing Bytedance Network Technology Co., Ltd. Syntax element for chroma residual scaling
CN114026858B (zh) * 2019-06-23 2024-08-09 夏普株式会社 用于在视频编码中导出视频块的量化参数的系统和方法
KR102793315B1 (ko) 2019-06-25 2025-04-07 에스지 디제이아이 테크놀러지 코., 엘티디 비디오 이미지 처리 방법, 장치 및 저장 매체
KR20250139897A (ko) * 2019-06-25 2025-09-23 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 이미지 컴포넌트의 예측 방법, 장치 및 컴퓨터 저장 매체
MX2022000207A (es) * 2019-06-27 2022-03-22 Hfi Innovation Inc Método y aparato de filtracion de bucle adaptable con componente cruzado para codificación de video.
CN114303368B (zh) * 2019-07-05 2025-01-17 Lg电子株式会社 基于亮度映射和色度缩放的视频或图像编码
CN114128280B (zh) * 2019-07-07 2023-11-14 北京字节跳动网络技术有限公司 色度残差缩放的信令通知
KR20220045955A (ko) 2019-08-20 2022-04-13 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 위치 기반 계수 스케일링
CN114287130B (zh) 2019-08-24 2025-03-25 北京字节跳动网络技术有限公司 基于历史的运动矢量预测表的编解码表示
JP7573024B2 (ja) 2019-08-29 2024-10-24 エルジー エレクトロニクス インコーポレイティド クロス－コンポーネント適応的ループフィルタリングベースの映像コーディング装置及び方法
US11202068B2 (en) * 2019-09-16 2021-12-14 Mediatek Inc. Method and apparatus of constrained cross-component adaptive loop filtering for video coding
EP4018659A4 (en) 2019-09-19 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. Scaling window in video coding
WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
KR102698094B1 (ko) 2019-09-20 2024-08-22 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로마 스케일링의 루마 매핑
KR102626260B1 (ko) * 2019-10-01 2024-01-17 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 잔차 및 계수 코딩 방법 및 장치
WO2021063419A1 (en) 2019-10-05 2021-04-08 Beijing Bytedance Network Technology Co., Ltd. Downsampling filter type for chroma blending mask generation
CN120881274A (zh) * 2019-10-09 2025-10-31 夏普株式会社 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法
JP7482218B2 (ja) 2019-10-12 2024-05-13 北京字節跳動網絡技術有限公司 ビデオコーディングにおける予測タイプシグナリング
KR102758910B1 (ko) 2019-10-13 2025-01-24 두인 비전 컴퍼니 리미티드 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용
WO2021078178A1 (en) * 2019-10-23 2021-04-29 Beijing Bytedance Network Technology Co., Ltd. Calculation for multiple coding tools
CN115244924B (zh) 2019-10-29 2025-12-12 抖音视界有限公司 跨分量自适应环路滤波器的信令通知
US11425405B2 (en) * 2019-11-15 2022-08-23 Qualcomm Incorporated Cross-component adaptive loop filter in video coding
WO2021104409A1 (en) 2019-11-30 2021-06-03 Beijing Bytedance Network Technology Co., Ltd. Cross-component adaptive filtering and subblock coding
CN114788278B (zh) 2019-12-08 2025-10-24 抖音视界(北京)有限公司 使用多个分量的跨分量预测
EP4070544A4 (en) 2019-12-11 2023-03-01 Beijing Bytedance Network Technology Co., Ltd. SAMPLE FILLING FOR ADAPTIVE LOOP FILTERING BETWEEN COMPONENTS
JP7747409B2 (ja) 2019-12-27 2025-10-01 北京字節跳動網絡技術有限公司 ビデオピクチャヘッダ内でのスライスタイプのシグナリング
CN115211113A (zh) * 2019-12-31 2022-10-18 抖音视界有限公司 多参数模型的帧内预测
US11303914B2 (en) * 2020-01-08 2022-04-12 Tencent America LLC Method and apparatus for video coding
CN115136603B (zh) * 2020-02-07 2025-10-10 北京达佳互联信息技术有限公司 用于视频编解码的无损编解码模式
CN115362685A (zh) * 2020-04-01 2022-11-18 北京达佳互联信息技术有限公司 用于视频编解码的无损编解码模式
CN115834912B (zh) * 2020-06-03 2025-10-31 北京达佳互联信息技术有限公司 对视频进行编码的方法和装置
WO2021252995A1 (en) * 2020-06-12 2021-12-16 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding in 4:4:4 color format
KR102846913B1 (ko) 2020-06-30 2025-08-14 두인 비전 컴퍼니 리미티드 적응적 루프 필터링을 위한 경계 위치
WO2022035687A1 (en) 2020-08-13 2022-02-17 Beijing Dajia Internet Information Technology Co., Ltd. Chroma coding enhancement in cross-component sample adaptive offset
US11651551B2 (en) 2020-10-06 2023-05-16 Qualcomm Incorporated Coding of component of color attributes in geometry-based point cloud compression (G-PCC)
US11645812B2 (en) * 2020-10-06 2023-05-09 Qualcomm Incorporated Inter-component residual prediction for color attributes in geometry point cloud compression coding
US11467947B2 (en) * 2020-10-19 2022-10-11 EMC IP Holding Company LLC Automated mocking of computer system deployments
US11689743B2 (en) * 2020-11-12 2023-06-27 Tencent America LLC Method and apparatus for video coding
CN117121481A (zh) 2021-03-17 2023-11-24 抖音视界有限公司 单独树编解码限制
WO2023138628A1 (en) * 2022-01-21 2023-07-27 Mediatek Inc. Method and apparatus of cross-component linear model prediction in video coding system
EP4512094A1 (en) * 2022-05-19 2025-02-26 Google LLC Chroma-from-luma prediction with derived scaling factor
WO2024074129A1 (en) * 2022-10-07 2024-04-11 Mediatek Inc. Method and apparatus of inheriting temporal neighbouring model parameters in video coding system
US12483700B2 (en) * 2023-04-24 2025-11-25 Tencent America LLC Cross-component residual prediction by using residual template
WO2025007931A1 (en) * 2023-07-05 2025-01-09 Mediatek Inc. Methods and apparatus for video coding improvement by multiple models
WO2025016295A1 (en) * 2023-07-14 2025-01-23 Mediatek Inc. Cross-component model propagation
CN120153649A (zh) * 2023-07-24 2025-06-13 腾讯美国有限责任公司 跨分量预测
WO2025153059A1 (en) * 2024-01-17 2025-07-24 Mediatek Inc. Inheriting cross-component models based on cascaded vectors for inter chroma prediction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113259683B (zh) * 2013-04-08 2024-08-23 Ge视频压缩有限责任公司 分量间预测
US9648332B2 (en) 2013-10-28 2017-05-09 Qualcomm Incorporated Adaptive inter-color component residual prediction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
POLIN LAI ET AL., DESCRIPTION OF SCREEN CONTENT CODING TECHNOLOGY PROPOSAL BY MEDIATEK, JPN6019016096, 27 March 2014 (2014-03-27), ISSN: 0004167356 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021071186A1 (ko) * 2019-10-07 2021-04-15 에스케이텔레콤 주식회사 픽처 분할 방법 및 복호화 장치
US12052417B2 (en) 2019-10-07 2024-07-30 Sk Telecom Co., Ltd. Method for splitting picture and decoding apparatus
JP2025525513A (ja) * 2022-07-13 2025-08-05 ノキア テクノロジーズ オサケユイチア ビデオの符号化およびデコーディングのための装置、方法、およびコンピュータプログラム

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US10200700B2 (en) 2019-02-05

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