JP2015515806A - コンテキストベースの映像符号化及び映像復号化 - Google Patents

コンテキストベースの映像符号化及び映像復号化 Download PDF

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JP2015515806A
JP2015515806A JP2015503204A JP2015503204A JP2015515806A JP 2015515806 A JP2015515806 A JP 2015515806A JP 2015503204 A JP2015503204 A JP 2015503204A JP 2015503204 A JP2015503204 A JP 2015503204A JP 2015515806 A JP2015515806 A JP 2015515806A
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feature
prediction
video data
macroblock
model
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Japanese (ja)
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JP2015515806A5 (enExample
Inventor
リー・ニゲル
ピッゾルニ・レナート
デフォレスト・ダリン
ペース・チャールズ・ピー
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Euclid Discoveries LLC
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Euclid Discoveries LLC
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Priority claimed from US13/725,940 external-priority patent/US9578345B2/en
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Publication of JP2015515806A publication Critical patent/JP2015515806A/ja
Publication of JP2015515806A5 publication Critical patent/JP2015515806A5/ja
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015503204A 2012-03-26 2013-02-07 コンテキストベースの映像符号化及び映像復号化 Pending JP2015515806A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261615795P 2012-03-26 2012-03-26
US61/615,795 2012-03-26
US201261707650P 2012-09-28 2012-09-28
US61/707,650 2012-09-28
US13/725,940 2012-12-21
US13/725,940 US9578345B2 (en) 2005-03-31 2012-12-21 Model-based video encoding and decoding
PCT/US2013/025123 WO2013148002A2 (en) 2012-03-26 2013-02-07 Context based video encoding and decoding

Publications (2)

Publication Number Publication Date
JP2015515806A true JP2015515806A (ja) 2015-05-28
JP2015515806A5 JP2015515806A5 (enExample) 2016-02-25

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JP2015503204A Pending JP2015515806A (ja) 2012-03-26 2013-02-07 コンテキストベースの映像符号化及び映像復号化

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EP (1) EP2815572A2 (enExample)
JP (1) JP2015515806A (enExample)
CA (1) CA2868448A1 (enExample)
TW (1) TW201342926A (enExample)
WO (1) WO2013148002A2 (enExample)

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US9532069B2 (en) 2004-07-30 2016-12-27 Euclid Discoveries, Llc Video compression repository and model reuse
US9743078B2 (en) * 2004-07-30 2017-08-22 Euclid Discoveries, Llc Standards-compliant model-based video encoding and decoding
RU2654129C2 (ru) 2013-10-14 2018-05-16 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Функциональные возможности режима внутреннего предсказания с блочным копированием для кодирования и декодирования видео и изображений
CA2925183C (en) 2013-10-14 2020-03-10 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
CN105659602B (zh) 2013-10-14 2019-10-08 微软技术许可有限责任公司 用于视频和图像编码的帧内块复制预测模式的编码器侧选项
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
RU2669005C2 (ru) 2014-01-03 2018-10-05 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Предсказание вектора блока в кодировании/декодировании видео и изображений
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
US10091507B2 (en) 2014-03-10 2018-10-02 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
US9621917B2 (en) 2014-03-10 2017-04-11 Euclid Discoveries, Llc Continuous block tracking for temporal prediction in video encoding
US10097851B2 (en) 2014-03-10 2018-10-09 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
TWI499985B (zh) * 2014-04-30 2015-09-11 Univ Nat Taiwan Science Tech 影像特徵點自動點選方法和對應系統
KR102311815B1 (ko) 2014-06-19 2021-10-13 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 통합된 인트라 블록 카피 및 인터 예측 모드
US9767853B2 (en) 2014-07-21 2017-09-19 International Business Machines Corporation Touch screen video scrolling
JP2017535145A (ja) 2014-09-30 2017-11-24 マイクロソフト テクノロジー ライセンシング，エルエルシー 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則
EP3308540B1 (en) 2015-06-09 2020-04-15 Microsoft Technology Licensing, LLC Robust encoding/decoding of escape-coded pixels in palette mode
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
US11830225B2 (en) 2018-05-30 2023-11-28 Ati Technologies Ulc Graphics rendering with encoder feedback
CN110503636B (zh) * 2019-08-06 2024-01-26 腾讯医疗健康(深圳)有限公司 参数调整方法、病灶预测方法、参数调整装置及电子设备
CN111083497B (zh) * 2019-12-31 2022-07-08 北京奇艺世纪科技有限公司 一种视频截图方法及装置
KR102853857B1 (ko) 2020-05-28 2025-09-01 삼성전자주식회사 엣지 컴퓨팅 서비스를 이용한 영상 컨텐츠 전송 방법 및 장치
CN113938666B (zh) * 2021-10-25 2023-07-25 珠海普罗米修斯视觉技术有限公司 基于关键帧的视频数据传输方法、装置及存储介质
US12470746B2 (en) * 2022-10-17 2025-11-11 Alibaba Damo (Hangzhou) Technology Co., Ltd. Method and apparatus for talking face video compression

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JP2012505600A (ja) * 2008-10-07 2012-03-01 ユークリッド・ディスカバリーズ・エルエルシー 特徴を基礎とするビデオ圧縮

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JP2012505600A (ja) * 2008-10-07 2012-03-01 ユークリッド・ディスカバリーズ・エルエルシー 特徴を基礎とするビデオ圧縮

Also Published As

Publication number Publication date
CA2868448A1 (en) 2013-10-03
WO2013148002A3 (en) 2013-12-19
TW201342926A (zh) 2013-10-16
WO2013148002A2 (en) 2013-10-03
EP2815572A2 (en) 2014-12-24

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