AU2019342612B2 - Methods and apparatus for point cloud compression bitstream format - Google Patents

Methods and apparatus for point cloud compression bitstream format Download PDF

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Publication number
AU2019342612B2
AU2019342612B2 AU2019342612A AU2019342612A AU2019342612B2 AU 2019342612 B2 AU2019342612 B2 AU 2019342612B2 AU 2019342612 A AU2019342612 A AU 2019342612A AU 2019342612 A AU2019342612 A AU 2019342612A AU 2019342612 B2 AU2019342612 B2 AU 2019342612B2
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bitstream
video track
restricted video
isobmff
track
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AU2019342612A1 (en
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Ahmed Hamza
Yong He
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InterDigital VC Holdings Inc
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InterDigital VC Holdings Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/08—Volume rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

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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 Graphics (AREA)
  • Geometry (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
AU2019342612A 2018-09-18 2019-09-11 Methods and apparatus for point cloud compression bitstream format Active AU2019342612B2 (en)

Priority Applications (1)

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AU2024205823A AU2024205823A1 (en) 2018-09-18 2024-08-16 Methods and apparatus for point cloud compression bitstream format

Applications Claiming Priority (5)

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US201862732774P 2018-09-18 2018-09-18
US62/732,774 2018-09-18
US201962820026P 2019-03-18 2019-03-18
US62/820,026 2019-03-18
PCT/US2019/050541 WO2020060813A1 (en) 2018-09-18 2019-09-11 Methods and apparatus for point cloud compression bitstream format

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AU2019342612A1 AU2019342612A1 (en) 2021-04-22
AU2019342612B2 true AU2019342612B2 (en) 2024-05-16

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US (3) US11568573B2 (enExample)
EP (1) EP3853822A1 (enExample)
JP (3) JP7460611B2 (enExample)
KR (2) KR20260046524A (enExample)
CN (2) CN112740282B (enExample)
AU (2) AU2019342612B2 (enExample)
MX (1) MX2021003179A (enExample)
TW (3) TWI805840B (enExample)
WO (1) WO2020060813A1 (enExample)

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Also Published As

Publication number Publication date
JP7460611B2 (ja) 2024-04-02
US11568573B2 (en) 2023-01-31
CN112740282A (zh) 2021-04-30
JP2024079755A (ja) 2024-06-11
JP2022501898A (ja) 2022-01-06
MX2021003179A (es) 2021-08-11
KR102944793B1 (ko) 2026-03-26
AU2024205823A1 (en) 2024-09-05
CN112740282B (zh) 2024-05-24
CN118447142A (zh) 2024-08-06
AU2019342612A1 (en) 2021-04-22
TWI887657B (zh) 2025-06-21
TW202602120A (zh) 2026-01-01
US12260597B2 (en) 2025-03-25
EP3853822A1 (en) 2021-07-28
JP7691541B2 (ja) 2025-06-11
JP2025131655A (ja) 2025-09-09
WO2020060813A1 (en) 2020-03-26
KR20210074278A (ko) 2021-06-21
TWI805840B (zh) 2023-06-21
US20220051443A1 (en) 2022-02-17
TW202345604A (zh) 2023-11-16
US20250166230A1 (en) 2025-05-22
US20230119983A1 (en) 2023-04-20
KR20260046524A (ko) 2026-04-07
TW202037174A (zh) 2020-10-01

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