JP7816913B2 - 候補リスト枝刈りの方法及び装置 - Google Patents

候補リスト枝刈りの方法及び装置

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Publication number
JP7816913B2
JP7816913B2 JP2019565183A JP2019565183A JP7816913B2 JP 7816913 B2 JP7816913 B2 JP 7816913B2 JP 2019565183 A JP2019565183 A JP 2019565183A JP 2019565183 A JP2019565183 A JP 2019565183A JP 7816913 B2 JP7816913 B2 JP 7816913B2
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modified
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JP2020522169A (ja
JP2020522169A5 (enExample
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ラケイプ，ファビアン
ギャルピン，フランク
ロベール，アントワーヌ
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インターデジタル ヴイシー ホールディングス， インコーポレイテッド
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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
    • H04N19/102—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
    • H04N19/169—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
    • H04N19/46—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
    • H04N19/50—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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2019565183A 2017-05-31 2018-05-30 候補リスト枝刈りの方法及び装置 Active JP7816913B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023173502A JP2024001175A (ja) 2017-05-31 2023-10-05 候補リスト枝刈りの方法及び装置
JP2025134901A JP2025170298A (ja) 2017-05-31 2025-08-13 候補リスト枝刈りの方法及び装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17305630.0 2017-05-31
EP17305630.0A EP3410717A1 (en) 2017-05-31 2017-05-31 Methods and apparatus for candidate list pruning
PCT/EP2018/064180 WO2018220010A1 (en) 2017-05-31 2018-05-30 Method and apparatus for candidate list pruning

Related Child Applications (1)

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JP2023173502A Division JP2024001175A (ja) 2017-05-31 2023-10-05 候補リスト枝刈りの方法及び装置

Publications (3)

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JP2020522169A JP2020522169A (ja) 2020-07-27
JP2020522169A5 JP2020522169A5 (enExample) 2021-06-10
JP7816913B2 true JP7816913B2 (ja) 2026-02-18

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JP2023173502A Pending JP2024001175A (ja) 2017-05-31 2023-10-05 候補リスト枝刈りの方法及び装置
JP2025134901A Pending JP2025170298A (ja) 2017-05-31 2025-08-13 候補リスト枝刈りの方法及び装置

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US (4) US11089298B2 (enExample)
EP (2) EP3410717A1 (enExample)
JP (3) JP7816913B2 (enExample)
CN (3) CN119562076A (enExample)
MX (1) MX2023010073A (enExample)
WO (1) WO2018220010A1 (enExample)

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KR20240007299A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 룩업 테이블의 업데이트: fifo, 제약된 fifo
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
CN114125450B (zh) 2018-06-29 2023-11-17 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
EP4742674A2 (en) 2018-06-29 2026-05-13 InterDigital VC Holdings, Inc. Adaptive control point selection for affine motion model based video coding
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KR20240007298A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
WO2020008351A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Luts with lic
GB2590310B (en) 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
WO2020143741A1 (en) 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Invoke of lut updating
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Also Published As

Publication number Publication date
US20200186793A1 (en) 2020-06-11
EP3632105A1 (en) 2020-04-08
US11553175B2 (en) 2023-01-10
JP2020522169A (ja) 2020-07-27
EP3410717A1 (en) 2018-12-05
US20250159141A1 (en) 2025-05-15
JP2024001175A (ja) 2024-01-09
CN110870313B (zh) 2024-12-06
CN119562076A (zh) 2025-03-04
MX2023010073A (es) 2023-09-06
US20210344905A1 (en) 2021-11-04
JP2025170298A (ja) 2025-11-18
WO2018220010A1 (en) 2018-12-06
US20230131933A1 (en) 2023-04-27
CN110870313A (zh) 2020-03-06
US12238277B2 (en) 2025-02-25
CN119562077A (zh) 2025-03-04
US11089298B2 (en) 2021-08-10

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