CN115299059A - 图像处理装置和方法 - Google Patents

图像处理装置和方法 Download PDF

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Publication number
CN115299059A
CN115299059A CN202180021715.3A CN202180021715A CN115299059A CN 115299059 A CN115299059 A CN 115299059A CN 202180021715 A CN202180021715 A CN 202180021715A CN 115299059 A CN115299059 A CN 115299059A
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CN
China
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patch information
auxiliary patch
frame
auxiliary
information
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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.)
Withdrawn
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CN202180021715.3A
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English (en)
Chinese (zh)
Inventor
矢野幸司
隈智
中神央二
林华央
安田弘幸
加藤毅
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Sony Group Corp
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Sony Group Corp
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Application filed by Sony Group Corp filed Critical Sony Group Corp
Publication of CN115299059A publication Critical patent/CN115299059A/zh
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/008—Cut plane or projection plane definition

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN202180021715.3A 2020-03-25 2021-03-11 图像处理装置和方法 Withdrawn CN115299059A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020053702 2020-03-25
JP2020-053702 2020-03-25
PCT/JP2021/009734 WO2021193087A1 (ja) 2020-03-25 2021-03-11 画像処理装置および方法

Publications (1)

Publication Number Publication Date
CN115299059A true CN115299059A (zh) 2022-11-04

Family

ID=77891817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180021715.3A Withdrawn CN115299059A (zh) 2020-03-25 2021-03-11 图像处理装置和方法

Country Status (4)

Country Link
US (1) US20230113736A1 (https=)
JP (1) JPWO2021193087A1 (https=)
CN (1) CN115299059A (https=)
WO (1) WO2021193087A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3349182A1 (en) * 2017-01-13 2018-07-18 Thomson Licensing Method, apparatus and stream for immersive video format
US10909725B2 (en) * 2017-09-18 2021-02-02 Apple Inc. Point cloud compression
US10535161B2 (en) * 2017-11-09 2020-01-14 Samsung Electronics Co., Ltd. Point cloud compression using non-orthogonal projection
US10984541B2 (en) * 2018-04-12 2021-04-20 Samsung Electronics Co., Ltd. 3D point cloud compression systems for delivery and access of a subset of a compressed 3D point cloud

Also Published As

Publication number Publication date
WO2021193087A1 (ja) 2021-09-30
US20230113736A1 (en) 2023-04-13
JPWO2021193087A1 (https=) 2021-09-30

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Application publication date: 20221104

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