TW202408245A - 一種編解碼方法、裝置、編碼器、解碼器、儲存媒介及碼流 - Google Patents

一種編解碼方法、裝置、編碼器、解碼器、儲存媒介及碼流 Download PDF

Info

Publication number
TW202408245A
TW202408245A TW112125658A TW112125658A TW202408245A TW 202408245 A TW202408245 A TW 202408245A TW 112125658 A TW112125658 A TW 112125658A TW 112125658 A TW112125658 A TW 112125658A TW 202408245 A TW202408245 A TW 202408245A
Authority
TW
Taiwan
Prior art keywords
syntax element
expression format
isomorphic
mosaic
splicing
Prior art date
Application number
TW112125658A
Other languages
English (en)
Chinese (zh)
Inventor
虞露
金峽鈳
朱志偉
戴震宇
Original Assignee
浙江大學
大陸商Oppo廣東移動通信有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江大學, 大陸商Oppo廣東移動通信有限公司 filed Critical 浙江大學
Publication of TW202408245A publication Critical patent/TW202408245A/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW112125658A 2022-07-11 2023-07-10 一種編解碼方法、裝置、編碼器、解碼器、儲存媒介及碼流 TW202408245A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2022/105006 WO2024011386A1 (fr) 2022-07-11 2022-07-11 Procédé et appareil de codage, procédé et appareil de décodage, et codeur, décodeur et support de stockage
WOPCT/CN2022/105006 2022-07-11

Publications (1)

Publication Number Publication Date
TW202408245A true TW202408245A (zh) 2024-02-16

Family

ID=89535246

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112125658A TW202408245A (zh) 2022-07-11 2023-07-10 一種編解碼方法、裝置、編碼器、解碼器、儲存媒介及碼流

Country Status (2)

Country Link
TW (1) TW202408245A (fr)
WO (1) WO2024011386A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112188180B (zh) * 2019-07-05 2022-04-01 浙江大学 一种处理子块图像的方法及装置
US11682234B2 (en) * 2020-01-02 2023-06-20 Sony Group Corporation Texture map generation using multi-viewpoint color images
CN114071116A (zh) * 2020-07-31 2022-02-18 阿里巴巴集团控股有限公司 视频处理方法、装置、电子设备及存储介质
CN114189697B (zh) * 2021-12-03 2022-10-14 腾讯科技(深圳)有限公司 一种视频数据处理方法、装置以及可读存储介质

Also Published As

Publication number Publication date
WO2024011386A1 (fr) 2024-01-18

Similar Documents

Publication Publication Date Title
US11979605B2 (en) Attribute layers and signaling in point cloud coding
US11151742B2 (en) Point cloud data transmission apparatus, point cloud data transmission method, point cloud data reception apparatus, and point cloud data reception method
KR102292195B1 (ko) 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
TWI523492B (zh) 在視訊寫碼中之非巢套式補充增強資訊訊息
US20220159261A1 (en) Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
JP2021529460A (ja) 点群符号化のための高レベルシンタックス設計
TW201830965A (zh) 用於時間延展性支持之修改適應性迴路濾波器時間預測
TW202046739A (zh) 用於適應性迴圈濾波器變數之適應變數集合
US11917182B2 (en) Hypothetical reference decoder for V-PCC
US11968393B2 (en) Point cloud data transmitting device, point cloud data transmitting method, point cloud data receiving device, and point cloud data receiving method
KR102659806B1 (ko) V-pcc용 스케일링 파라미터
TWI713354B (zh) 用於顯示器調適之色彩重映射資訊sei信息發信號
WO2023142127A1 (fr) Procédés et appareils de codage et de décodage, dispositif et support de stockage
CN115443652A (zh) 点云数据发送设备、点云数据发送方法、点云数据接收设备和点云数据接收方法
TW201340723A (zh) 用於三維視訊寫碼之網路抽象層單元標頭設計
EP2820854A1 (fr) Extraction de flux binaire dans une vidéo en trois dimensions
BR112021011398A2 (pt) Método e aparelho de codificação de vídeo
CN113228519A (zh) 任意和环绕分块分组
CN113243110A (zh) 视频译码中的显式地址指示
WO2024011386A1 (fr) Procédé et appareil de codage, procédé et appareil de décodage, et codeur, décodeur et support de stockage
WO2024077806A1 (fr) Procédé et appareil de codage, procédé et appareil de décodage, et codeur, décodeur et support de stockage
WO2023201504A1 (fr) Procédé et appareil de codage, procédé et appareil de décodage, dispositif et support de stockage
CN115428442A (zh) 点云数据发送装置、点云数据发送方法、点云数据接收装置和点云数据接收方法