GB2561824B - Encoding and decoding of geometry data in a 3D model based on evaluated regularity of the model - Google Patents

Encoding and decoding of geometry data in a 3D model based on evaluated regularity of the model Download PDF

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Publication number
GB2561824B
GB2561824B GB1706177.1A GB201706177A GB2561824B GB 2561824 B GB2561824 B GB 2561824B GB 201706177 A GB201706177 A GB 201706177A GB 2561824 B GB2561824 B GB 2561824B
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model
regularity
decoding
encoding
evaluated
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GB2561824A (en
GB201706177D0 (en
Inventor
Laroche Guillaume
Onno Patrice
Gisquet Christophe
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Canon Inc
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Canon Inc
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Priority to GB1706177.1A priority Critical patent/GB2561824B/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB1706177.1A 2017-04-19 2017-04-19 Encoding and decoding of geometry data in a 3D model based on evaluated regularity of the model Active GB2561824B (en)

Priority Applications (1)

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GB1706177.1A GB2561824B (en) 2017-04-19 2017-04-19 Encoding and decoding of geometry data in a 3D model based on evaluated regularity of the model

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Application Number Priority Date Filing Date Title
GB1706177.1A GB2561824B (en) 2017-04-19 2017-04-19 Encoding and decoding of geometry data in a 3D model based on evaluated regularity of the model

Publications (3)

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GB201706177D0 GB201706177D0 (en) 2017-05-31
GB2561824A GB2561824A (en) 2018-10-31
GB2561824B true GB2561824B (en) 2020-04-01

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11166048B2 (en) * 2018-10-02 2021-11-02 Tencent America LLC Method and apparatus for video coding
US11631218B2 (en) 2018-12-11 2023-04-18 Google Llc Efficient compression of data representing triangular mesh attributes
WO2021253372A1 (en) * 2020-06-19 2021-12-23 深圳华大智造科技有限公司 High-compatibility pcr-free library building and sequencing method
WO2022161495A1 (en) * 2021-01-29 2022-08-04 Genesail Biotech (shanghai) Co., Ltd. Recombinant sars-cov-2 vaccine
EP4071718A1 (en) * 2021-04-09 2022-10-12 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus of encoding/decoding point cloud geometry data captured by a spinning sensors head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077740A1 (en) * 1999-06-14 2000-12-21 Sun Microsystems, Inc. Geometric compression of three-dimensional graphics
US20080205779A1 (en) * 2007-02-23 2008-08-28 International Business Machines Corporation Selective predictor and selective predictive encoding for two-dimensional geometry compression

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077740A1 (en) * 1999-06-14 2000-12-21 Sun Microsystems, Inc. Geometric compression of three-dimensional graphics
US20080205779A1 (en) * 2007-02-23 2008-08-28 International Business Machines Corporation Selective predictor and selective predictive encoding for two-dimensional geometry compression

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GB2561824A (en) 2018-10-31
GB201706177D0 (en) 2017-05-31

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