JP2013543286A - ネスト型エントロピー符号化システム - Google Patents

ネスト型エントロピー符号化システム Download PDF

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JP2013543286A
JP2013543286A JP2013514449A JP2013514449A JP2013543286A JP 2013543286 A JP2013543286 A JP 2013543286A JP 2013514449 A JP2013514449 A JP 2013514449A JP 2013514449 A JP2013514449 A JP 2013514449A JP 2013543286 A JP2013543286 A JP 2013543286A
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motion vector
subset
decoding
candidate
trimming
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JP2013543286A5 (enExample
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ス，イエピン
クリストファー エー． シーガル
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Sharp Corp
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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
    • H04N19/513—Processing of motion vectors
    • 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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2013514449A 2010-10-01 2011-09-30 ネスト型エントロピー符号化システム Pending JP2013543286A (ja)

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US12/896,800 2010-10-01
US12/896,800 US10104391B2 (en) 2010-10-01 2010-10-01 System for nested entropy encoding
PCT/JP2011/073149 WO2012043882A1 (en) 2010-10-01 2011-09-30 System for nested entropy encoding

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JP2013543286A5 JP2013543286A5 (enExample) 2014-04-03

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JP2016054538A (ja) * 2011-01-12 2016-04-14 キヤノン株式会社 符号化方法、符号化装置、復号方法、および復号装置
US10536712B2 (en) 2011-04-12 2020-01-14 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US10595023B2 (en) 2011-05-27 2020-03-17 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US10645413B2 (en) 2011-05-31 2020-05-05 Sun Patent Trust Derivation method and apparatuses with candidate motion vectors
US10887585B2 (en) 2011-06-30 2021-01-05 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US11076170B2 (en) 2011-05-27 2021-07-27 Sun Patent Trust Coding method and apparatus with candidate motion vectors
US11553202B2 (en) 2011-08-03 2023-01-10 Sun Patent Trust Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus
US11647208B2 (en) 2011-10-19 2023-05-09 Sun Patent Trust Picture coding method, picture coding apparatus, picture decoding method, and picture decoding apparatus

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KR102611261B1 (ko) * 2018-06-29 2023-12-08 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 업데이트 대상 lut 또는 비업데이트 lut의 구별
CN110662063B (zh) * 2018-06-29 2020-12-15 北京字节跳动网络技术有限公司 视频处理方法、装置和计算机可读存储介质
CN110662053B (zh) * 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
JP7295231B2 (ja) 2018-06-29 2023-06-20 北京字節跳動網絡技術有限公司 Ｌｕｔとａｍｖｐの間の相互作用
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JP7137008B2 (ja) * 2018-06-29 2022-09-13 北京字節跳動網絡技術有限公司 １つまたは複数のルックアップテーブルを使用して、以前コーディングされた動き情報を順に記憶させてそれらを後続のブロックのコーディングに使用する概念
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JPN6015001246; Ｆｒａｎｋ　Ｂｏｓｓｅｎ，　Ｐｈｉｌｉｐｐ　Ｋｏｓｓｅ: Ｓｉｍｐｌｉｆｉｅｄ　ｍｏｔｉｏｎ　ｖｅｃｔｏｒ　ｃｏｄｉｎｇ　ｍｅｔｈｏｄ , 20100721, Ｊｏｉｎｔ　Ｃｏｌｌａｂｏｒａｔｉｖｅ　Ｔｅａｍ　ｏｎ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ　（ＪＣＴ-ＶＣ） *

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