CN103748615A - 用于对连接分量的取向向量进行编码的方法和设备、相应的解码方法和设备、以及携带这种已编码数据的存储介质 - Google Patents

用于对连接分量的取向向量进行编码的方法和设备、相应的解码方法和设备、以及携带这种已编码数据的存储介质 Download PDF

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Publication number
CN103748615A
CN103748615A CN201280035527.7A CN201280035527A CN103748615A CN 103748615 A CN103748615 A CN 103748615A CN 201280035527 A CN201280035527 A CN 201280035527A CN 103748615 A CN103748615 A CN 103748615A
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component
vector
absolute value
dequantized
components
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Chinese (zh)
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江文斐
蔡康颖
田疆
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Thomson Licensing SAS
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Thomson Licensing SAS
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/008—Vector quantisation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3082—Vector coding

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Or Creating Images (AREA)
CN201280035527.7A 2011-07-18 2012-07-17 用于对连接分量的取向向量进行编码的方法和设备、相应的解码方法和设备、以及携带这种已编码数据的存储介质 Pending CN103748615A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280035527.7A CN103748615A (zh) 2011-07-18 2012-07-17 用于对连接分量的取向向量进行编码的方法和设备、相应的解码方法和设备、以及携带这种已编码数据的存储介质

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNPCT/CN2011/077277 2011-07-18
CN2011077277 2011-07-18
CN201280035527.7A CN103748615A (zh) 2011-07-18 2012-07-17 用于对连接分量的取向向量进行编码的方法和设备、相应的解码方法和设备、以及携带这种已编码数据的存储介质
PCT/CN2012/078750 WO2013010476A1 (en) 2011-07-18 2012-07-17 Method and device for encoding an orientation vector of a connected component, corresponding decoding method and device and storage medium carrying such encoded data

Publications (1)

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CN103748615A true CN103748615A (zh) 2014-04-23

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CN201280035527.7A Pending CN103748615A (zh) 2011-07-18 2012-07-17 用于对连接分量的取向向量进行编码的方法和设备、相应的解码方法和设备、以及携带这种已编码数据的存储介质

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US (1) US20140146043A1 (enExample)
EP (1) EP2734979A4 (enExample)
JP (1) JP2014527736A (enExample)
KR (1) KR20140056276A (enExample)
CN (1) CN103748615A (enExample)
BR (1) BR112014001016A2 (enExample)
WO (1) WO2013010476A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021095242A1 (ja) * 2019-11-15 2021-05-20 日本電信電話株式会社 映像符号化方法、映像符号化装置及びコンピュータープログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010574A (en) * 1989-06-13 1991-04-23 At&T Bell Laboratories Vector quantizer search arrangement
JP3655451B2 (ja) * 1997-12-11 2005-06-02 富士通株式会社 紙葉鑑別装置
US6304275B1 (en) * 1998-10-31 2001-10-16 Hewlett-Packard Company Memory efficient surface normal decompression
JP4506039B2 (ja) * 2001-06-15 2010-07-21 ソニー株式会社 符号化装置及び方法、復号装置及び方法、並びに符号化プログラム及び復号プログラム
GB0216668D0 (en) * 2002-07-17 2002-08-28 Imagination Tech Ltd Method and apparatus for compressed data storage and retrieval
WO2007011147A1 (en) * 2005-07-18 2007-01-25 Electronics And Telecommunications Research Institute Apparatus of predictive coding/decoding using view-temporal reference picture buffers and method using the same
JP4787100B2 (ja) * 2006-07-27 2011-10-05 パナソニック株式会社 画像符号化装置
EP2446419B1 (en) * 2009-06-23 2021-04-07 InterDigital VC Holdings, Inc. Compression of 3d meshes with repeated patterns

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Publication number Publication date
EP2734979A1 (en) 2014-05-28
EP2734979A4 (en) 2015-09-09
BR112014001016A2 (pt) 2017-02-21
WO2013010476A1 (en) 2013-01-24
JP2014527736A (ja) 2014-10-16
KR20140056276A (ko) 2014-05-09
US20140146043A1 (en) 2014-05-29

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