RU2017114947A3 - - Google Patents
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- RU2017114947A3 RU2017114947A3 RU2017114947A RU2017114947A RU2017114947A3 RU 2017114947 A3 RU2017114947 A3 RU 2017114947A3 RU 2017114947 A RU2017114947 A RU 2017114947A RU 2017114947 A RU2017114947 A RU 2017114947A RU 2017114947 A3 RU2017114947 A3 RU 2017114947A3
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/40—Tree coding, e.g. quadtree, octree
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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
- H04N19/102—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
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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
- H04N19/102—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]
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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
- H04N19/134—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
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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
- H04N19/134—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
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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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
- H04N19/169—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
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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
- H04N19/169—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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- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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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
- H04N19/46—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
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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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
- H04N19/50—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
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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
- H04N19/70—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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- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/94—Vector quantisation
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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
- H04N19/102—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
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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
- H04N19/102—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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2014/090792 | 2014-11-11 | ||
| PCT/CN2014/090792 WO2016074147A1 (en) | 2014-11-11 | 2014-11-11 | Separated coding tree for luma and chroma |
| PCT/CN2015/093156 WO2016074567A1 (en) | 2014-11-11 | 2015-10-29 | Method of video coding using separate coding tree for luma and chroma |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017114947A RU2017114947A (ru) | 2018-10-29 |
| RU2017114947A3 true RU2017114947A3 (ru) | 2018-10-29 |
| RU2674332C2 RU2674332C2 (ru) | 2018-12-06 |
Family
ID=55953553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017114947A RU2674332C2 (ru) | 2014-11-11 | 2015-10-29 | Способ видеокодирования с использованием отдельного кодировочного дерева для передачи яркости и цветности |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10390050B2 (ru) |
| EP (2) | EP4297407A1 (ru) |
| CN (1) | CN107079160B (ru) |
| RU (1) | RU2674332C2 (ru) |
| WO (2) | WO2016074147A1 (ru) |
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| WO2013109026A1 (ko) | 2012-01-18 | 2013-07-25 | 엘지전자 주식회사 | 엔트로피 부호화/복호화 방법 및 그 장치 |
| US10567759B2 (en) * | 2016-03-21 | 2020-02-18 | Qualcomm Incorporated | Using luma information for chroma prediction with separate luma-chroma framework in video coding |
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| US10368107B2 (en) | 2016-08-15 | 2019-07-30 | Qualcomm Incorporated | Intra video coding using a decoupled tree structure |
| CN116962726A (zh) * | 2016-09-20 | 2023-10-27 | 株式会社Kt | 对视频进行解码和编码的方法和传输视频数据的方法 |
| WO2018070554A1 (ko) * | 2016-10-10 | 2018-04-19 | 삼성전자 주식회사 | 루마 블록 및 크로마 블록을 부호화 또는 복호화하는 방법 및 장치 |
| WO2018120230A1 (zh) | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | 图像滤波方法、装置以及设备 |
| JP7122838B2 (ja) * | 2017-03-10 | 2022-08-22 | 日本放送協会 | 符号化装置、復号装置及びプログラム |
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| CN107222751B (zh) * | 2017-06-23 | 2019-05-10 | 宁波大学科学技术学院 | 基于多视点视频特征的3d-hevc深度视频信息隐藏方法 |
| US10567772B2 (en) * | 2017-07-11 | 2020-02-18 | Google Llc | Sub8×8 block processing |
| JP2021010046A (ja) * | 2017-10-06 | 2021-01-28 | シャープ株式会社 | 画像符号化装置及び画像復号装置 |
| JP7279074B2 (ja) | 2018-04-19 | 2023-05-22 | 華為技術有限公司 | ルマおよびクロマブロックパーティショニング |
| EP3785433A4 (en) | 2018-04-30 | 2022-02-23 | MediaTek Inc. | SYNTAX INTERLACE METHOD AND APPARATUS FOR A SEPARATE CODING TREE IN A VIDEO CODING SYSTEM |
| WO2019216710A1 (ko) * | 2018-05-10 | 2019-11-14 | 삼성전자주식회사 | 영상의 부호화 및 복호화를 위한 영상의 분할 방법 및 장치 |
| JP2021525468A (ja) * | 2018-05-29 | 2021-09-24 | 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 | 部分的に共有されている輝度および彩度のコード化木を用いたビデオ符号化および復号化の方法および装置 |
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| JP2021526329A (ja) * | 2018-06-07 | 2021-09-30 | 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 | 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 |
| TWI815927B (zh) | 2018-07-15 | 2023-09-21 | 大陸商北京字節跳動網絡技術有限公司 | 視頻編解碼的塊尺寸限制 |
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| HUE064218T2 (hu) | 2018-08-28 | 2024-02-28 | Huawei Tech Co Ltd | Képfelosztási eljárás és eszköz |
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| JP7286757B2 (ja) | 2018-09-03 | 2023-06-05 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 分割制約要素間の関係 |
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| BR112021007038A2 (pt) * | 2018-10-25 | 2021-07-20 | Interdigital Vc Holdings, Inc. | método e aparelho para codificação e decodificação de vídeo com sinalização de tipo de codificação ou tipo de árvore de codificação |
| EP3878179A1 (en) | 2018-11-06 | 2021-09-15 | InterDigital VC Holdings, Inc. | Parameter grouping among plural coding units for video encoding and decoding |
| CN112997481B (zh) * | 2018-11-16 | 2024-01-12 | 寰发股份有限公司 | 带有约束的亮度-色度单独的编码树编解码的方法和设备 |
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| CN109889831B (zh) * | 2019-02-18 | 2022-08-09 | 北方工业大学 | 基于cu尺寸的360度视频帧内模式选择的方法、编码器和设备 |
| AU2020237237B2 (en) * | 2019-03-12 | 2022-12-22 | Tencent America LLC | Method and apparatus for color transform in VVC |
| CN113574889B (zh) | 2019-03-14 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 环路整形信息的信令和语法 |
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| CN113785588B (zh) | 2019-04-12 | 2023-11-24 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测的色度编解码模式确定 |
| CN113748676B (zh) | 2019-04-16 | 2024-05-10 | 北京字节跳动网络技术有限公司 | 帧内编解码模式下的矩阵推导 |
| PL3910952T3 (pl) | 2019-04-23 | 2023-10-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Sposób dekodowania obrazu, dekoder i nośnik danych |
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| CN113796069B (zh) | 2019-05-01 | 2024-03-08 | 字节跳动有限公司 | 使用量化残差差分脉冲编解码调制编解码的帧内编解码视频 |
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| CN113785306B (zh) | 2019-05-02 | 2024-06-14 | 字节跳动有限公司 | 基于编解码树结构类型的编解码模式 |
| KR20220011127A (ko) | 2019-05-22 | 2022-01-27 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 업샘플링을 이용한 행렬 기반 인트라 예측 |
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| 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 |
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| WO2021056211A1 (zh) * | 2019-09-24 | 2021-04-01 | 富士通株式会社 | 视频编码、解码方法及装置、电子设备 |
| CN117579823A (zh) | 2019-10-28 | 2024-02-20 | 北京字节跳动网络技术有限公司 | 基于颜色分量的语法信令通知和解析 |
| CN110868593B (zh) * | 2019-11-18 | 2022-01-28 | 北方工业大学 | 基于区域决策树的视频cu快速划分 |
| CN115088192A (zh) * | 2019-11-30 | 2022-09-20 | 字节跳动有限公司 | 视频数据的基于字典的编解码 |
| JP2023504407A (ja) | 2019-12-03 | 2023-02-03 | アリババ グループ ホウルディング リミテッド | パレットモードを使用するための映像処理方法及び機器 |
| CN113875256B (zh) * | 2019-12-23 | 2024-05-31 | 腾讯美国有限责任公司 | 进行视频解码的方法、装置及存储介质 |
| EP4082201A4 (en) * | 2019-12-30 | 2023-03-29 | Alibaba Group Holding Limited | METHOD AND APPARATUS FOR ENCODING VIDEO DATA IN PALETTE MODE |
| US11303914B2 (en) * | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
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| WO2021141227A1 (ko) * | 2020-01-10 | 2021-07-15 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
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