JP6272759B2 - 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置 - Google Patents

映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置 Download PDF

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JP6272759B2
JP6272759B2 JP2014531724A JP2014531724A JP6272759B2 JP 6272759 B2 JP6272759 B2 JP 6272759B2 JP 2014531724 A JP2014531724 A JP 2014531724A JP 2014531724 A JP2014531724 A JP 2014531724A JP 6272759 B2 JP6272759 B2 JP 6272759B2
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JP2014530559A (ja
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ヘンドリー ヘンドリー
ヘンドリー ヘンドリー
スンウク パク
スンウク パク
ジェヒュン リム
ジェヒュン リム
ヨンジュン ジョン
ヨンジュン ジョン
チュルクン キム
チュルクン キム
ジュンスン キム
ジュンスン キム
ネリ パク
ネリ パク
ビョンムン ジョン
ビョンムン ジョン
ジュンヨン パク
ジュンヨン パク
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LG Electronics Inc
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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
    • H04N19/50—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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/503—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2014531724A 2011-09-22 2012-09-21 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置 Active JP6272759B2 (ja)

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US201161537586P 2011-09-22 2011-09-22
US61/537,586 2011-09-22
PCT/KR2012/007614 WO2013042995A2 (ko) 2011-09-22 2012-09-21 영상 정보 시그널링 방법 및 장치와 이를 이용한 디코딩 방법 및 장치

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JP2019113655A Active JP6839230B2 (ja) 2011-09-22 2019-06-19 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
JP2021020658A Active JP7179884B2 (ja) 2011-09-22 2021-02-12 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
JP2022182379A Active JP7457083B2 (ja) 2011-09-22 2022-11-15 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
JP2024039776A Active JP7696036B2 (ja) 2011-09-22 2024-03-14 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
JP2025007805A Pending JP2025061497A (ja) 2011-09-22 2025-01-20 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
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JP2021020658A Active JP7179884B2 (ja) 2011-09-22 2021-02-12 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
JP2022182379A Active JP7457083B2 (ja) 2011-09-22 2022-11-15 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
JP2024039776A Active JP7696036B2 (ja) 2011-09-22 2024-03-14 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
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US (7) US9571834B2 (https=)
EP (6) EP4246976B1 (https=)
JP (8) JP6272759B2 (https=)
KR (5) KR102136358B1 (https=)
CN (4) CN103931189B (https=)
DK (1) DK2750387T3 (https=)
ES (4) ES2743398T3 (https=)
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HR (2) HRP20250283T1 (https=)
HU (4) HUE059053T2 (https=)
PL (4) PL3474551T3 (https=)
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JP2018029383A (ja) * 2011-09-22 2018-02-22 エルジー エレクトロニクス インコーポレイティド 映像情報通知方法及び装置、並びにこれを利用した復号方法及び装置
US10321154B2 (en) 2011-09-22 2019-06-11 Lg Electronics Inc. Method and apparatus for signaling image information, and decoding method and apparatus using same
US10791337B2 (en) 2011-09-22 2020-09-29 Lg Electronics Inc. Method and apparatus for signaling image information, and decoding method and apparatus using same
US11412252B2 (en) 2011-09-22 2022-08-09 Lg Electronics Inc. Method and apparatus for signaling image information, and decoding method and apparatus using same
US11743494B2 (en) 2011-09-22 2023-08-29 Lg Electronics Inc. Method and apparatus for signaling image information, and decoding method and apparatus using same

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