JP2015506606A - ビデオコーディングのための動きベクトル予測の実行 - Google Patents

ビデオコーディングのための動きベクトル予測の実行 Download PDF

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JP2015506606A
JP2015506606A JP2014549122A JP2014549122A JP2015506606A JP 2015506606 A JP2015506606 A JP 2015506606A JP 2014549122 A JP2014549122 A JP 2014549122A JP 2014549122 A JP2014549122 A JP 2014549122A JP 2015506606 A JP2015506606 A JP 2015506606A
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motion vector
candidate motion
video data
current block
video
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JP2015506606A5 (enExample
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チェン、ジャンレ
コバン、ムハンメド・ゼイド
ワン、イェ−クイ
ワン、シャンリン
カークゼウィックズ、マルタ
チェン、ウェイ−ジュン
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Qualcomm Inc
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Qualcomm 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/196—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/196—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/197—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2014549122A 2011-12-22 2012-12-11 ビデオコーディングのための動きベクトル予測の実行 Pending JP2015506606A (ja)

Applications Claiming Priority (7)

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US201161579465P 2011-12-22 2011-12-22
US61/579,465 2011-12-22
US201261584096P 2012-01-06 2012-01-06
US61/584,096 2012-01-06
US13/709,555 2012-12-10
US13/709,555 US9762904B2 (en) 2011-12-22 2012-12-10 Performing motion vector prediction for video coding
PCT/US2012/069000 WO2013096018A1 (en) 2011-12-22 2012-12-11 Performing motion vector prediction for video coding

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KR (1) KR102057350B1 (enExample)
CN (1) CN104012096A (enExample)
AU (1) AU2012355669B2 (enExample)
BR (1) BR112014015056B1 (enExample)
CA (1) CA2858979C (enExample)
HK (1) HK1197330A1 (enExample)
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Cited By (2)

* Cited by examiner, † Cited by third party
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JP2020509711A (ja) * 2017-04-07 2020-03-26 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ビデオ・コーディングにおける動きベクトル（ｍｖ）制約及び変換制約
JP7779657B2 (ja) 2018-06-29 2025-12-03 インターデイジタル ヴィーシー ホールディングス インコーポレイテッド アフィン動きモデルを基にしたビデオコーディングのためのアダプティブ制御点の選択

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JP7779657B2 (ja) 2018-06-29 2025-12-03 インターデイジタル ヴィーシー ホールディングス インコーポレイテッド アフィン動きモデルを基にしたビデオコーディングのためのアダプティブ制御点の選択

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HK1197330A1 (en) 2015-01-09
IN2014CN04420A (enExample) 2015-09-04
EP2795900A1 (en) 2014-10-29
PH12014501244B1 (en) 2014-09-15
BR112014015056A2 (pt) 2017-06-13
PH12014501244A1 (en) 2014-09-15
IL232776A0 (en) 2014-07-31
KR20140110957A (ko) 2014-09-17
KR102057350B1 (ko) 2019-12-18
SG10201605087YA (en) 2016-08-30
TWI535269B (zh) 2016-05-21
CN104012096A (zh) 2014-08-27
BR112014015056B1 (pt) 2022-07-12
MY167467A (en) 2018-08-29
TW201334552A (zh) 2013-08-16
UA114617C2 (uk) 2017-07-10
CA2858979C (en) 2020-04-14
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IL232776A (en) 2017-09-28
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US20130163668A1 (en) 2013-06-27
US9762904B2 (en) 2017-09-12
AU2012355669B2 (en) 2017-04-06
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