CN106464912B - 调色板表预测和发信的方法和装置 - Google Patents

调色板表预测和发信的方法和装置 Download PDF

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CN106464912B
CN106464912B CN201580026501.XA CN201580026501A CN106464912B CN 106464912 B CN106464912 B CN 106464912B CN 201580026501 A CN201580026501 A CN 201580026501A CN 106464912 B CN106464912 B CN 106464912B
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palette
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code
swimming
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CN106464912A (zh
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庄子德
孙域晨
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MediaTek Inc
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MediaTek 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
    • H04N19/90—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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201580026501.XA 2014-05-23 2015-05-22 调色板表预测和发信的方法和装置 Active CN106464912B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462002221P 2014-05-23 2014-05-23
US62/002,221 2014-05-23
US201462040020P 2014-08-21 2014-08-21
US62/040,020 2014-08-21
PCT/CN2015/079566 WO2015176683A1 (en) 2014-05-23 2015-05-22 Method and apparatus for palette table prediction and signaling

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CN106464912A CN106464912A (zh) 2017-02-22
CN106464912B true CN106464912B (zh) 2019-06-21

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US (1) US9860548B2 (enExample)
EP (1) EP3135036B1 (enExample)
JP (1) JP6310152B2 (enExample)
KR (1) KR101982829B1 (enExample)
CN (1) CN106464912B (enExample)
WO (1) WO2015176683A1 (enExample)

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CN106716999B (zh) * 2014-06-20 2019-08-09 寰发股份有限公司 用于视频编码的调色板预测器信令的方法
US10237557B2 (en) * 2014-06-20 2019-03-19 Hfi Innovation Inc. Method of run-length coding for palette predictor
TWI786321B (zh) * 2014-10-06 2022-12-11 美商Ｖｉｄ衡器股份有限公司 用於解碼/編碼的方法及裝置、計算機程式產品、計算機程式及視訊資料
US9986248B2 (en) * 2015-01-29 2018-05-29 Qualcomm Incorporated Palette mode coding for video coding
US10425659B2 (en) 2015-01-30 2019-09-24 Qualcomm Incorporated Coding escape pixels for palette coding
WO2016124158A1 (en) * 2015-02-05 2016-08-11 Mediatek Inc. Methods and apparatus of decoding process for palette syntax
CN113438477B (zh) 2016-04-06 2024-07-09 株式会社Kt 对视频进行编码、解码的方法及存储压缩视频数据的设备
CN110290391B (zh) * 2019-07-19 2021-09-17 苏州浪潮智能科技有限公司 一种指数哥伦布码解码方法、系统及电子设备和存储介质
US20220295046A1 (en) * 2019-08-30 2022-09-15 Kt Corporation Method and device for processing video signal
WO2021133529A1 (en) * 2019-12-26 2021-07-01 Alibaba Group Holding Limited Methods for coding video data in palette mode
CN115211118A (zh) * 2019-12-31 2022-10-18 抖音视界有限公司 用于视频编解码的基于聚类的调色板模式
US20230179760A1 (en) * 2020-03-19 2023-06-08 Lg Electronics Inc. Image encoding/decoding method and apparatus based on palette mode, and recording medium that stores bitstream
CN120476598A (zh) * 2023-02-15 2025-08-12 Oppo广东移动通信有限公司 解码方法、编码方法、解码器以及编码器

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US7792828B2 (en) * 2003-06-25 2010-09-07 Jericho Systems Corporation Method and system for selecting content items to be presented to a viewer
US7769819B2 (en) * 2005-04-20 2010-08-03 Videoegg, Inc. Video editing with timeline representations
JP5036844B2 (ja) * 2010-04-15 2012-09-26 シャープ株式会社 画像圧縮装置、画像出力装置、画像読取装置、画像圧縮方法、コンピュータプログラム及び記録媒体
US8483500B2 (en) * 2010-09-02 2013-07-09 Sony Corporation Run length coding with context model for image compression using sparse dictionaries
WO2012035691A1 (ja) * 2010-09-13 2012-03-22 株式会社ソニー・コンピュータエンタテインメント 画像処理装置、画像処理方法、動画像ファイルのデータ構造、データ圧縮装置、データ復号装置、データ圧縮方法、データ復号方法、および圧縮動画像ファイルのデータ構造
US9172956B2 (en) * 2010-11-23 2015-10-27 Lg Electronics Inc. Encoding and decoding images using inter-prediction
US9106918B2 (en) * 2012-01-20 2015-08-11 Sony Corporation Coefficient coding harmonization in HEVC
CN102447907A (zh) 2012-01-31 2012-05-09 北京工业大学 一种针对hevc的视频序列的编码方法
CN102740078B (zh) * 2012-07-12 2014-10-22 北方工业大学 基于hevc标准的自适应空间可伸缩编码
CN103297781B (zh) * 2013-06-07 2016-02-17 安科智慧城市技术（中国）有限公司 一种基于纹理方向的hevc帧内编码方法、装置和系统
CN103763570B (zh) * 2014-01-20 2017-02-01 华侨大学 一种基于satd的hevc快速帧内预测方法

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Publication number Publication date
US20170111651A1 (en) 2017-04-20
JP6310152B2 (ja) 2018-04-11
KR20170007461A (ko) 2017-01-18
CN106464912A (zh) 2017-02-22
EP3135036A4 (en) 2017-06-28
WO2015176683A1 (en) 2015-11-26
EP3135036A1 (en) 2017-03-01
KR101982829B1 (ko) 2019-05-28
EP3135036B1 (en) 2021-07-07
US9860548B2 (en) 2018-01-02
JP2017519467A (ja) 2017-07-13

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