PL3777182T3 - Sposób i urządzenie do kodowania/dekodowania chmury punktów reprezentującej obiekt 3d - Google Patents

Sposób i urządzenie do kodowania/dekodowania chmury punktów reprezentującej obiekt 3d

Info

Publication number
PL3777182T3
PL3777182T3 PL19717097.0T PL19717097T PL3777182T3 PL 3777182 T3 PL3777182 T3 PL 3777182T3 PL 19717097 T PL19717097 T PL 19717097T PL 3777182 T3 PL3777182 T3 PL 3777182T3
Authority
PL
Poland
Prior art keywords
decoding
encoding
point cloud
cloud representing
representing
Prior art date
Application number
PL19717097.0T
Other languages
English (en)
Polish (pl)
Inventor
Jean-Claude Chevet
Yannick Olivier
Kangying Cai
Original Assignee
Interdigital Vc Holdings, Inc.
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
Priority claimed from EP18306132.4A external-priority patent/EP3614672A1/en
Application filed by Interdigital Vc Holdings, Inc. filed Critical Interdigital Vc Holdings, Inc.
Publication of PL3777182T3 publication Critical patent/PL3777182T3/pl

Links

Classifications

    • 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
    • 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
    • H04N19/17—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
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Generation (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
PL19717097.0T 2018-04-11 2019-04-03 Sposób i urządzenie do kodowania/dekodowania chmury punktów reprezentującej obiekt 3d PL3777182T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18305431 2018-04-11
EP18306132.4A EP3614672A1 (en) 2018-08-23 2018-08-23 A method and apparatus for encoding/decoding a point cloud representing a 3d object
PCT/US2019/025485 WO2019199531A1 (en) 2018-04-11 2019-04-03 A method and apparatus for encoding/decoding a point cloud representing a 3d object

Publications (1)

Publication Number Publication Date
PL3777182T3 true PL3777182T3 (pl) 2025-09-22

Family

ID=66102830

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19717097.0T PL3777182T3 (pl) 2018-04-11 2019-04-03 Sposób i urządzenie do kodowania/dekodowania chmury punktów reprezentującej obiekt 3d

Country Status (10)

Country Link
US (1) US12230000B2 (https=)
EP (1) EP3777182B1 (https=)
JP (1) JP7431742B2 (https=)
KR (1) KR102842518B1 (https=)
CN (1) CN111971967B (https=)
CA (1) CA3096819A1 (https=)
PL (1) PL3777182T3 (https=)
SG (1) SG11202008973TA (https=)
WO (1) WO2019199531A1 (https=)
ZA (1) ZA202005703B (https=)

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Also Published As

Publication number Publication date
US20210183109A1 (en) 2021-06-17
EP3777182B1 (en) 2025-07-30
CN111971967A (zh) 2020-11-20
CN111971967B (zh) 2024-09-17
JP7431742B2 (ja) 2024-02-15
EP3777182A1 (en) 2021-02-17
KR102842518B1 (ko) 2025-08-06
SG11202008973TA (en) 2020-10-29
KR20200140824A (ko) 2020-12-16
JP2021518694A (ja) 2021-08-02
WO2019199531A1 (en) 2019-10-17
ZA202005703B (en) 2025-01-29
CA3096819A1 (en) 2019-10-17
US12230000B2 (en) 2025-02-18

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