CA2845591C - Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs - Google Patents

Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs Download PDF

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Publication number
CA2845591C
CA2845591C CA2845591A CA2845591A CA2845591C CA 2845591 C CA2845591 C CA 2845591C CA 2845591 A CA2845591 A CA 2845591A CA 2845591 A CA2845591 A CA 2845591A CA 2845591 C CA2845591 C CA 2845591C
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Prior art keywords
parallax
reference image
data
decoding
compensation
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Active
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CA2845591A
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English (en)
French (fr)
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CA2845591A1 (en
Inventor
Masaki Kitahara
Hideaki Kimata
Shinya Shimizu
Kazuto Kamikura
Yoshiyuki Yashima
Masayuki Tanimoto
Toshiaki Fujii
Kenji Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nagoya University
NTT Inc
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Nagoya University
Nippon Telegraph and Telephone Corp
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Application filed by Nagoya University, Nippon Telegraph and Telephone Corp filed Critical Nagoya University
Publication of CA2845591A1 publication Critical patent/CA2845591A1/en
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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
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • 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
    • H04N13/122—Improving the three-dimensional [3D] impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • 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
    • 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

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)
CA2845591A 2006-01-05 2006-12-29 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs Active CA2845591C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006000394 2006-01-05
JP2006-000394 2006-01-05
CA 2633637 CA2633637C (en) 2006-01-05 2006-12-29 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2633637 Division CA2633637C (en) 2006-01-05 2006-12-29 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs

Publications (2)

Publication Number Publication Date
CA2845591A1 CA2845591A1 (en) 2007-07-12
CA2845591C true CA2845591C (en) 2015-12-08

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ID=38228291

Family Applications (2)

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CA2845591A Active CA2845591C (en) 2006-01-05 2006-12-29 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs
CA 2633637 Active CA2633637C (en) 2006-01-05 2006-12-29 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs

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CA 2633637 Active CA2633637C (en) 2006-01-05 2006-12-29 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs

Country Status (10)

Country Link
US (1) US8548064B2 (enExample)
EP (1) EP1971154A4 (enExample)
JP (1) JP5234586B2 (enExample)
KR (1) KR100968920B1 (enExample)
CN (1) CN101346998B (enExample)
BR (1) BRPI0620645B8 (enExample)
CA (2) CA2845591C (enExample)
RU (1) RU2374786C1 (enExample)
TW (1) TW200737990A (enExample)
WO (1) WO2007077942A1 (enExample)

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JP5485969B2 (ja) * 2011-11-07 2014-05-07 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
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Also Published As

Publication number Publication date
BRPI0620645A2 (pt) 2011-11-16
KR20080076974A (ko) 2008-08-20
EP1971154A1 (en) 2008-09-17
CN101346998A (zh) 2009-01-14
BRPI0620645B8 (pt) 2022-06-14
TW200737990A (en) 2007-10-01
US8548064B2 (en) 2013-10-01
EP1971154A4 (en) 2010-10-27
WO2007077942A1 (ja) 2007-07-12
CN101346998B (zh) 2012-01-11
JP5234586B2 (ja) 2013-07-10
JPWO2007077942A1 (ja) 2009-06-11
TWI335185B (enExample) 2010-12-21
US20090028248A1 (en) 2009-01-29
CA2633637A1 (en) 2007-07-12
CA2633637C (en) 2014-06-17
BRPI0620645B1 (pt) 2020-09-15
KR100968920B1 (ko) 2010-07-14
RU2374786C1 (ru) 2009-11-27
CA2845591A1 (en) 2007-07-12

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