CN116615754A - 信息处理装置和方法 - Google Patents

信息处理装置和方法 Download PDF

Info

Publication number
CN116615754A
CN116615754A CN202180084344.3A CN202180084344A CN116615754A CN 116615754 A CN116615754 A CN 116615754A CN 202180084344 A CN202180084344 A CN 202180084344A CN 116615754 A CN116615754 A CN 116615754A
Authority
CN
China
Prior art keywords
information
static
tile
dimensional space
region
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.)
Pending
Application number
CN202180084344.3A
Other languages
English (en)
Chinese (zh)
Inventor
高桥辽平
平林光浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Group Corp
Original Assignee
Sony Group Corp
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 Sony Group Corp filed Critical Sony Group Corp
Publication of CN116615754A publication Critical patent/CN116615754A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Processing Or Creating Images (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN202180084344.3A 2020-12-21 2021-12-10 信息处理装置和方法 Pending CN116615754A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063128498P 2020-12-21 2020-12-21
US63/128,498 2020-12-21
PCT/JP2021/045447 WO2022138221A1 (ja) 2020-12-21 2021-12-10 情報処理装置および方法

Publications (1)

Publication Number Publication Date
CN116615754A true CN116615754A (zh) 2023-08-18

Family

ID=82159720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180084344.3A Pending CN116615754A (zh) 2020-12-21 2021-12-10 信息处理装置和方法

Country Status (5)

Country Link
US (1) US20230401753A1 (https=)
EP (1) EP4266256A4 (https=)
JP (1) JP7779268B2 (https=)
CN (1) CN116615754A (https=)
WO (1) WO2022138221A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022264938A1 (ja) * 2021-06-14 2022-12-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3729805B1 (en) * 2017-12-20 2024-09-25 Nokia Technologies Oy Method and apparatus for encoding and decoding volumetric video data
EP3792875A4 (en) * 2018-05-11 2021-06-30 Panasonic Intellectual Property Corporation of America METHOD FOR CODING THREE-DIMENSIONAL DATA, METHOD FOR DECODING THREE-DIMENSIONAL DATA, DEVICE FOR CODING THREE-DIMENSIONAL DATA AND DEVICE FOR DECODING THREE-DIMENSIONAL DATA
MX2021005074A (es) * 2018-11-16 2021-06-15 Panasonic Ip Corp America Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo de codificacion de datos tridimensionales y dispositivo de decodificacion de datos tridimensionales.
WO2020251019A1 (ja) * 2019-06-14 2020-12-17 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置
US12267504B2 (en) * 2020-06-22 2025-04-01 Interdigital Patent Holdings, Inc. Adaptive streaming of geometry-based point clouds

Also Published As

Publication number Publication date
JPWO2022138221A1 (https=) 2022-06-30
JP7779268B2 (ja) 2025-12-03
EP4266256A1 (en) 2023-10-25
US20230401753A1 (en) 2023-12-14
WO2022138221A1 (ja) 2022-06-30
EP4266256A4 (en) 2024-11-20

Similar Documents

Publication Publication Date Title
KR102470889B1 (ko) 미디어 데이터를 생성하기 위한 방법
US11699248B2 (en) Image processing apparatus and method
EP4030384A1 (en) Information processing device, information processing method, playback processing device, and playback processing method
US20250131598A1 (en) Data processing method and related device for point cloud media
US12581099B2 (en) Information processing device and method
CN114762356B (zh) 图像处理装置和方法
CN114697668B (zh) 点云媒体的编解码方法及相关产品
KR102624994B1 (ko) 포인트 클라우드 데이터를 위한 파일 형식
US12475643B2 (en) Information processing device and method
KR20200051718A (ko) 시간 설정형 미디어 데이터를 발생시키는 방법, 디바이스, 및 컴퓨터 프로그램
JP7768130B2 (ja) 情報処理装置および方法
US20250159123A1 (en) Information processing device and method
US12518431B2 (en) Point cloud data transmission device, method performed in transmission device, point cloud data reception device, and method performed in reception device
JP7779268B2 (ja) 情報処理装置および方法
US12587678B2 (en) Information processing apparatus and method thereof
WO2023169003A1 (zh) 点云媒体的解码方法、点云媒体的编码方法及装置
US20240193862A1 (en) Information processing device and method
HK40070805B (en) Coding and decoding method of point cloud media and related products

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination