TWI534760B - 空間樹結構對輸入空間點編碼之方法及編碼器，以及空間樹結構位元流之解碼方法及解碼器 - Google Patents

空間樹結構對輸入空間點編碼之方法及編碼器，以及空間樹結構位元流之解碼方法及解碼器 Download PDF

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TWI534760B
TWI534760B TW101138535A TW101138535A TWI534760B TW I534760 B TWI534760 B TW I534760B TW 101138535 A TW101138535 A TW 101138535A TW 101138535 A TW101138535 A TW 101138535A TW I534760 B TWI534760 B TW I534760B
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Taiwan
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lattice
sub
point
tree structure
spatial
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TW101138535A
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TW201322187A (zh
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江文斐
蔡康穎
胡毅
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湯姆生特許公司
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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/005—Tree description, e.g. octree, quadtree
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW101138535A 2011-11-28 2012-10-19 空間樹結構對輸入空間點編碼之方法及編碼器，以及空間樹結構位元流之解碼方法及解碼器 TWI534760B (zh)

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CN2011083035 2011-11-28

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TW201322187A TW201322187A (zh) 2013-06-01
TWI534760B true TWI534760B (zh) 2016-05-21

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TW101138535A TWI534760B (zh) 2011-11-28 2012-10-19 空間樹結構對輸入空間點編碼之方法及編碼器，以及空間樹結構位元流之解碼方法及解碼器

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US (1) US10003794B2 (enExample)
EP (1) EP2786601A4 (enExample)
JP (1) JP6178798B2 (enExample)
KR (1) KR102014309B1 (enExample)
AU (1) AU2012344426B2 (enExample)
BR (1) BR112014011585A2 (enExample)
HK (1) HK1201115A1 (enExample)
TW (1) TWI534760B (enExample)
WO (1) WO2013078958A1 (enExample)

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JP6826368B2 (ja) * 2016-01-14 2021-02-03 キヤノン株式会社 符号化装置及びその制御方法
US10650621B1 (en) 2016-09-13 2020-05-12 Iocurrents, Inc. Interfacing with a vehicular controller area network
KR20200026196A (ko) * 2017-07-10 2020-03-10 소니 주식회사 정보 처리 장치 및 방법
CN111183588B (zh) * 2017-10-05 2023-09-26 索尼公司 信息处理装置和方法
EP3474233A1 (en) * 2017-10-19 2019-04-24 Thomson Licensing A method and apparatus for encoding/decoding the geometry of a point cloud representing a 3d object
EP3721634A1 (en) * 2017-12-06 2020-10-14 V-Nova International Limited Methods and apparatuses for encoding and decoding a bytestream
WO2019182102A1 (ja) * 2018-03-23 2019-09-26 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
WO2020066680A1 (ja) 2018-09-28 2020-04-02 ソニー株式会社 画像処理装置および方法
EP3935581A4 (en) 2019-03-04 2022-11-30 Iocurrents, Inc. DATA COMPRESSION AND COMMUNICATION USING MACHINE LEARNING

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US7659894B2 (en) * 2000-06-19 2010-02-09 Mental Images Gmbh Terminating spatial partition hierarchies by a priori bounding memory
US6868420B2 (en) * 2002-07-31 2005-03-15 Mitsubishi Electric Research Laboratories, Inc. Method for traversing quadtrees, octrees, and N-dimensional bi-trees
US8497860B2 (en) * 2003-02-20 2013-07-30 Binary Simplex, Inc. Spatial decomposition methods using bit manipulation
US7301538B2 (en) * 2003-08-18 2007-11-27 Fovia, Inc. Method and system for adaptive direct volume rendering
JP2008098970A (ja) 2006-10-12 2008-04-24 Matsushita Electric Ind Co Ltd デジタル放送受信システム
CN1946180B (zh) 2006-10-27 2010-05-12 北京航空航天大学 一种基于Octree的三维模型压缩编码方法
US7940279B2 (en) 2007-03-27 2011-05-10 Utah State University System and method for rendering of texel imagery
KR100969764B1 (ko) 2008-02-13 2010-07-13 삼성전자주식회사 메쉬 모델로 구현된 3차원 데이터의 부호화 및 복호화 방법
US8625911B2 (en) 2009-06-23 2014-01-07 Thomson Licensing Compression of 3D meshes with repeated patterns
CN101661631B (zh) * 2009-09-27 2012-05-23 大连民族学院 基于局部最小生成树的点模型快速无损压缩处理方法
WO2011044713A1 (en) * 2009-10-15 2011-04-21 Thomson Licensing Method and apparatus for encoding a mesh model, encoded mesh model, and method and apparatus for decoding a mesh model

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Publication number Publication date
JP2015502100A (ja) 2015-01-19
JP6178798B2 (ja) 2017-08-09
US10003794B2 (en) 2018-06-19
TW201322187A (zh) 2013-06-01
AU2012344426B2 (en) 2017-04-06
EP2786601A4 (en) 2016-06-22
HK1201115A1 (en) 2015-08-21
KR102014309B1 (ko) 2019-08-26
AU2012344426A1 (en) 2014-04-24
US20140307770A1 (en) 2014-10-16
EP2786601A1 (en) 2014-10-08
BR112014011585A2 (pt) 2017-05-30
KR20140097210A (ko) 2014-08-06
AU2012344426A8 (en) 2014-06-19
WO2013078958A1 (en) 2013-06-06

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