JP2017516392A - ディスプレイストリーム圧縮（ｄｓｃ）のためにブロック予測モードでコーディングするためのシステムおよび方法 - Google Patents

ディスプレイストリーム圧縮（ｄｓｃ）のためにブロック予測モードでコーディングするためのシステムおよび方法 Download PDF

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JP2017516392A
JP2017516392A JP2016563428A JP2016563428A JP2017516392A JP 2017516392 A JP2017516392 A JP 2017516392A JP 2016563428 A JP2016563428 A JP 2016563428A JP 2016563428 A JP2016563428 A JP 2016563428A JP 2017516392 A JP2017516392 A JP 2017516392A
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JP2017516392A5 (enExample
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ジェイコブソン、ナタン・ハイム
ティルマライ、ビジャヤラグハバン
ジョシ、ラジャン・ラクスマン
ダイ、ミン
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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
    • H04N19/50—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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
    • H04N19/50—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
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016563428A 2014-04-21 2015-04-21 ディスプレイストリーム圧縮（ｄｓｃ）のためにブロック予測モードでコーディングするためのシステムおよび方法 Pending JP2017516392A (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201461982216P 2014-04-21 2014-04-21
US61/982,216 2014-04-21
US201462034730P 2014-08-07 2014-08-07
US62/034,730 2014-08-07
US201462093390P 2014-12-17 2014-12-17
US62/093,390 2014-12-17
US14/691,378 2015-04-20
US14/691,378 US10631005B2 (en) 2014-04-21 2015-04-20 System and method for coding in block prediction mode for display stream compression (DSC)
PCT/US2015/026870 WO2015164371A1 (en) 2014-04-21 2015-04-21 System and method for coding in block prediction mode for display stream compression (dsc)

Publications (2)

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JP2017516392A true JP2017516392A (ja) 2017-06-15
JP2017516392A5 JP2017516392A5 (enExample) 2018-05-17

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JP2016563428A Pending JP2017516392A (ja) 2014-04-21 2015-04-21 ディスプレイストリーム圧縮（ｄｓｃ）のためにブロック予測モードでコーディングするためのシステムおよび方法

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US (1) US10631005B2 (enExample)
EP (1) EP3135035A1 (enExample)
JP (1) JP2017516392A (enExample)
KR (1) KR20160145051A (enExample)
CN (1) CN106256127B (enExample)
BR (1) BR112016024471A2 (enExample)
WO (1) WO2015164371A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017216687A (ja) * 2016-05-31 2017-12-07 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 映像符号化方法及び映像復号化方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI538480B (zh) * 2014-05-27 2016-06-11 敦泰電子股份有限公司 藉由偵測鄰近像素複雜度來動態調整壓縮參數的影像壓縮系統
KR102332136B1 (ko) * 2015-02-24 2021-11-29 삼성전자 주식회사 다수의 프로세서들을 가지는 전자장치에서 디스플레이 제어 방법 및 장치
US10574988B2 (en) * 2015-11-19 2020-02-25 Qualcomm Incorporated System and methods for reducing slice boundary visual artifacts in display stream compression (DSC)
US10368073B2 (en) * 2015-12-07 2019-07-30 Qualcomm Incorporated Multi-region search range for block prediction mode for display stream compression (DSC)
US10448024B2 (en) * 2016-01-11 2019-10-15 Qualcomm Incorporated System and methods for calculating distortion in display stream compression (DSC)
US10575000B2 (en) 2016-04-20 2020-02-25 Mediatek Inc. Method and apparatus for image compression using block prediction mode
US10855989B2 (en) * 2016-06-09 2020-12-01 Qualcomm Incorporated Substream multiplexing for display stream compression
CN108965877A (zh) * 2018-07-04 2018-12-07 武汉精测电子集团股份有限公司 基于dsc压缩算法实现视频实时显示的装置及方法
CN115244929B (zh) * 2020-01-10 2025-05-06 成均馆大学校产学协力团 使用bdpcm的图像编码/解码方法和设备以及存储比特流的记录介质
US12334004B2 (en) 2023-01-05 2025-06-17 Meta Platforms Technologies, Llc Display stream compression (DCS) with built-in high pass filter
CN116506628B (zh) * 2023-06-27 2023-10-24 苇创微电子(上海)有限公司 一种基于像素块的编码预测器方法、编码系统及编码装置

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WO2003026315A1 (fr) * 2001-09-14 2003-03-27 Ntt Docomo, Inc. Procede de codage, procede de decodage, appareil de codage, appareil de decodage, systeme de traitement d'image, programme de codage, et programme de decodage
JP2006014343A (ja) * 2004-06-27 2006-01-12 Apple Computer Inc 画像の符号化および復号化
JP2011254536A (ja) * 2011-08-15 2011-12-15 Mitsubishi Electric Corp 動画像復号方法
US20140092957A1 (en) * 2012-10-03 2014-04-03 Broadcom Corporation 2D Block Image Encoding

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US8817878B2 (en) * 2007-11-07 2014-08-26 Broadcom Corporation Method and system for motion estimation around a fixed reference vector using a pivot-pixel approach
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JP2010016454A (ja) 2008-07-01 2010-01-21 Sony Corp 画像符号化装置および方法、画像復号装置および方法、並びにプログラム
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WO2003026315A1 (fr) * 2001-09-14 2003-03-27 Ntt Docomo, Inc. Procede de codage, procede de decodage, appareil de codage, appareil de decodage, systeme de traitement d'image, programme de codage, et programme de decodage
JP2006014343A (ja) * 2004-06-27 2006-01-12 Apple Computer Inc 画像の符号化および復号化
JP2011254536A (ja) * 2011-08-15 2011-12-15 Mitsubishi Electric Corp 動画像復号方法
US20140092957A1 (en) * 2012-10-03 2014-04-03 Broadcom Corporation 2D Block Image Encoding

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017216687A (ja) * 2016-05-31 2017-12-07 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 映像符号化方法及び映像復号化方法
JP7149054B2 (ja) 2016-05-31 2022-10-06 三星ディスプレイ株式會社 映像符号化方法及び映像復号化方法

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US10631005B2 (en) 2020-04-21
WO2015164371A1 (en) 2015-10-29
US20150304675A1 (en) 2015-10-22
EP3135035A1 (en) 2017-03-01
CN106256127B (zh) 2019-07-23
KR20160145051A (ko) 2016-12-19
BR112016024471A2 (pt) 2017-08-15
CN106256127A (zh) 2016-12-21

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