TWI346509B - Image encoding method and decoding method, apparatuses therefor, computer program products therefor, and storage media for storing programs - Google Patents

Image encoding method and decoding method, apparatuses therefor, computer program products therefor, and storage media for storing programs

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Publication number
TWI346509B
TWI346509B TW096134798A TW96134798A TWI346509B TW I346509 B TWI346509 B TW I346509B TW 096134798 A TW096134798 A TW 096134798A TW 96134798 A TW96134798 A TW 96134798A TW I346509 B TWI346509 B TW I346509B
Authority
TW
Taiwan
Prior art keywords
therefor
computer program
storage media
image encoding
program products
Prior art date
Application number
TW096134798A
Other languages
English (en)
Other versions
TW200822762A (en
Inventor
Shinya Shimizu
Masaki Kitahara
Kazuto Kamikura
Yoshiyuki Yashima
Original Assignee
Nippon Telegraph & Telephone
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.)
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Publication date
Application filed by Nippon Telegraph & Telephone filed Critical Nippon Telegraph & Telephone
Publication of TW200822762A publication Critical patent/TW200822762A/zh
Application granted granted Critical
Publication of TWI346509B publication Critical patent/TWI346509B/zh

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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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW096134798A 2006-09-20 2007-09-19 Image encoding method and decoding method, apparatuses therefor, computer program products therefor, and storage media for storing programs TWI346509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006253845 2006-09-20

Publications (2)

Publication Number Publication Date
TW200822762A TW200822762A (en) 2008-05-16
TWI346509B true TWI346509B (en) 2011-08-01

Family

ID=39200491

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096134798A TWI346509B (en) 2006-09-20 2007-09-19 Image encoding method and decoding method, apparatuses therefor, computer program products therefor, and storage media for storing programs

Country Status (10)

Country Link
US (2) US8290289B2 (zh)
EP (1) EP2066133A4 (zh)
JP (1) JP4999854B2 (zh)
KR (1) KR101023262B1 (zh)
CN (1) CN101518090B (zh)
BR (1) BRPI0716810A2 (zh)
CA (1) CA2663672C (zh)
RU (1) RU2407220C2 (zh)
TW (1) TWI346509B (zh)
WO (1) WO2008035665A1 (zh)

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JP5531282B2 (ja) * 2012-06-18 2014-06-25 日本電信電話株式会社 多視点画像符号化方法，復号方法，符号化装置，復号装置，符号化プログラム，復号プログラムおよびコンピュータ読み取り可能な記録媒体
US9667942B2 (en) * 2012-11-20 2017-05-30 Qualcomm Incorporated Adaptive luminance compensation in three dimensional video coding
CN107318027B (zh) 2012-12-27 2020-08-28 日本电信电话株式会社 图像编码/解码方法、图像编码/解码装置、以及图像编码/解码程序
WO2014103967A1 (ja) * 2012-12-27 2014-07-03 日本電信電話株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、画像復号プログラム及び記録媒体
CN103118256B (zh) * 2013-01-29 2017-02-15 北京大学深圳研究生院 基于方向和距离判别的运动矢量预测方法
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Also Published As

Publication number Publication date
RU2407220C2 (ru) 2010-12-20
JPWO2008035665A1 (ja) 2010-01-28
KR101023262B1 (ko) 2011-03-21
JP4999854B2 (ja) 2012-08-15
US20130058584A1 (en) 2013-03-07
CN101518090B (zh) 2011-11-16
CA2663672A1 (en) 2008-03-27
BRPI0716810A2 (pt) 2013-11-05
US20100021072A1 (en) 2010-01-28
CN101518090A (zh) 2009-08-26
EP2066133A4 (en) 2015-11-18
US8290289B2 (en) 2012-10-16
RU2009109204A (ru) 2010-09-20
WO2008035665A1 (fr) 2008-03-27
TW200822762A (en) 2008-05-16
EP2066133A1 (en) 2009-06-03
KR20090053820A (ko) 2009-05-27
CA2663672C (en) 2014-08-12

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