JP2017513321A - パレットベースのビデオコーディング - Google Patents

パレットベースのビデオコーディング Download PDF

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Publication number
JP2017513321A
JP2017513321A JP2016556973A JP2016556973A JP2017513321A JP 2017513321 A JP2017513321 A JP 2017513321A JP 2016556973 A JP2016556973 A JP 2016556973A JP 2016556973 A JP2016556973 A JP 2016556973A JP 2017513321 A JP2017513321 A JP 2017513321A
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pixel
line
palette
block
coding
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Japanese (ja)
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JP2017513321A5 (cg-RX-API-DMAC7.html
Inventor
プ、ウェイ
ゾウ、フェン
ジョシ、ラジャン・ラクスマン
ソル・ロジャルス、ジョエル
カークゼウィックズ、マルタ
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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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/182—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 a pixel
    • 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
    • H04N19/70—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
    • 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
    • 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
    • H04N19/93—Run-length coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP2016556973A 2014-03-14 2015-03-13 パレットベースのビデオコーディング Pending JP2017513321A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461953667P 2014-03-14 2014-03-14
US61/953,667 2014-03-14
US14/656,087 US9826242B2 (en) 2014-03-14 2015-03-12 Palette-based video coding
US14/656,087 2015-03-12
PCT/US2015/020483 WO2015138927A1 (en) 2014-03-14 2015-03-13 Palette-based video coding

Publications (2)

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JP2017513321A true JP2017513321A (ja) 2017-05-25
JP2017513321A5 JP2017513321A5 (cg-RX-API-DMAC7.html) 2018-02-15

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JP2016556973A Pending JP2017513321A (ja) 2014-03-14 2015-03-13 パレットベースのビデオコーディング

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US (1) US9826242B2 (cg-RX-API-DMAC7.html)
EP (1) EP3117613A1 (cg-RX-API-DMAC7.html)
JP (1) JP2017513321A (cg-RX-API-DMAC7.html)
KR (1) KR101937548B1 (cg-RX-API-DMAC7.html)
CN (1) CN106105200B (cg-RX-API-DMAC7.html)
CR (1) CR20160422A (cg-RX-API-DMAC7.html)
DO (1) DOP2016000245A (cg-RX-API-DMAC7.html)
GT (1) GT201600188A (cg-RX-API-DMAC7.html)
MX (1) MX354578B (cg-RX-API-DMAC7.html)
NI (1) NI201600137A (cg-RX-API-DMAC7.html)
SV (1) SV2016005275A (cg-RX-API-DMAC7.html)
TW (1) TWI624172B (cg-RX-API-DMAC7.html)
WO (1) WO2015138927A1 (cg-RX-API-DMAC7.html)

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JP2022519739A (ja) * 2019-02-07 2022-03-24 オランジュ 少なくとも１つの画像を表すデータストリームをコード化および復号するための方法およびデバイス
JP2023156452A (ja) * 2019-09-30 2023-10-24 エーティーアイ・テクノロジーズ・ユーエルシー パレットテーブル導出への適用による並列ヒストグラム計算

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CN113906758B (zh) 2019-05-31 2025-06-20 字节跳动有限公司 调色板模式与帧内块复制预测
CN117714698A (zh) 2019-06-28 2024-03-15 字节跳动有限公司 屏幕内容编解码中的色度帧内模式推导
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US11330306B2 (en) * 2019-08-07 2022-05-10 Tencent America LLC Method and apparatus for video coding
KR20230049764A (ko) * 2019-08-15 2023-04-13 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 팔레트 모드를 이용한 비디오 코딩의 방법 및 장치
CN118214867A (zh) * 2019-11-05 2024-06-18 Lg电子株式会社 解码和编码设备及发送用于图像的数据的设备
WO2021133529A1 (en) * 2019-12-26 2021-07-01 Alibaba Group Holding Limited Methods for coding video data in palette mode
WO2021136470A1 (en) * 2019-12-31 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Clustering based palette mode for video coding
CN112218069B (zh) * 2020-09-28 2024-09-10 北京达佳互联信息技术有限公司 直播界面检测方法及装置
CN115086664A (zh) * 2021-03-13 2022-09-20 腾讯科技（深圳）有限公司 未匹配像素的解码方法、编码方法、解码器以及编码器

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022519739A (ja) * 2019-02-07 2022-03-24 オランジュ 少なくとも１つの画像を表すデータストリームをコード化および復号するための方法およびデバイス
JP7657723B2 (ja) 2019-02-07 2025-04-07 オランジュ 少なくとも１つの画像を表すデータストリームをコード化および復号するための方法およびデバイス
JP2023156452A (ja) * 2019-09-30 2023-10-24 エーティーアイ・テクノロジーズ・ユーエルシー パレットテーブル導出への適用による並列ヒストグラム計算
JP7561936B2 (ja) 2019-09-30 2024-10-04 エーティーアイ・テクノロジーズ・ユーエルシー パレットテーブル導出への適用による並列ヒストグラム計算

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GT201600188A (es) 2018-11-27
MX354578B (es) 2018-03-12
SV2016005275A (es) 2017-07-20
DOP2016000245A (es) 2016-12-30
US20150264363A1 (en) 2015-09-17
CN106105200B (zh) 2019-05-03
NI201600137A (es) 2016-11-18
CR20160422A (es) 2017-01-19
TW201545543A (zh) 2015-12-01
WO2015138927A1 (en) 2015-09-17
MX2016011591A (es) 2016-12-20
CN106105200A (zh) 2016-11-09
EP3117613A1 (en) 2017-01-18
KR20160132925A (ko) 2016-11-21
US9826242B2 (en) 2017-11-21
TWI624172B (zh) 2018-05-11
KR101937548B1 (ko) 2019-01-10

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