KR102082548B1 - 팔레트-기반 비디오 코딩에서의 최대 팔레트 파라미터들 - Google Patents

팔레트-기반 비디오 코딩에서의 최대 팔레트 파라미터들 Download PDF

Info

Publication number
KR102082548B1
KR102082548B1 KR1020167035725A KR20167035725A KR102082548B1 KR 102082548 B1 KR102082548 B1 KR 102082548B1 KR 1020167035725 A KR1020167035725 A KR 1020167035725A KR 20167035725 A KR20167035725 A KR 20167035725A KR 102082548 B1 KR102082548 B1 KR 102082548B1
Authority
KR
South Korea
Prior art keywords
palette
block
coding
video
size
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020167035725A
Other languages
English (en)
Korean (ko)
Other versions
KR20170007463A (ko
Inventor
라잔 랙스맨 조쉬
바딤 세레긴
웨이 푸
마르타 카르체비츠
로할스 호엘 솔레
크리쉬나칸트 라파카
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170007463A publication Critical patent/KR20170007463A/ko
Application granted granted Critical
Publication of KR102082548B1 publication Critical patent/KR102082548B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04N19/10—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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/10—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
    • H04N19/46—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
    • H04N19/70—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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167035725A 2014-05-22 2015-05-22 팔레트-기반 비디오 코딩에서의 최대 팔레트 파라미터들 Active KR102082548B1 (ko)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US201462002054P 2014-05-22 2014-05-22
US62/002,054 2014-05-22
US201462010313P 2014-06-10 2014-06-10
US62/010,313 2014-06-10
US201462015240P 2014-06-20 2014-06-20
US62/015,240 2014-06-20
US201462031766P 2014-07-31 2014-07-31
US62/031,766 2014-07-31
US201462040978P 2014-08-22 2014-08-22
US62/040,978 2014-08-22
US201562114533P 2015-02-10 2015-02-10
US62/114,533 2015-02-10
US201562115099P 2015-02-11 2015-02-11
US62/115,099 2015-02-11
US14/719,228 US10750198B2 (en) 2014-05-22 2015-05-21 Maximum palette parameters in palette-based video coding
US14/719,228 2015-05-21
PCT/US2015/032250 WO2015179804A1 (en) 2014-05-22 2015-05-22 Maximum palette parameters in palette-based video coding

Publications (2)

Publication Number Publication Date
KR20170007463A KR20170007463A (ko) 2017-01-18
KR102082548B1 true KR102082548B1 (ko) 2020-04-23

Family

ID=53404864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167035725A Active KR102082548B1 (ko) 2014-05-22 2015-05-22 팔레트-기반 비디오 코딩에서의 최대 팔레트 파라미터들

Country Status (10)

Country Link
US (1) US10750198B2 (https=)
EP (1) EP3146722B1 (https=)
JP (1) JP6625565B2 (https=)
KR (1) KR102082548B1 (https=)
CN (1) CN106464915B (https=)
CA (1) CA2945039C (https=)
ES (1) ES2746072T3 (https=)
HU (1) HUE047116T2 (https=)
TW (1) TWI693822B (https=)
WO (1) WO2015179804A1 (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2925183C (en) 2013-10-14 2020-03-10 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
US10750198B2 (en) 2014-05-22 2020-08-18 Qualcomm Incorporated Maximum palette parameters in palette-based video coding
US10264285B2 (en) 2014-05-22 2019-04-16 Qualcomm Incorporated Coding runs in palette-based video coding
US10038915B2 (en) 2014-05-22 2018-07-31 Qualcomm Incorporated Escape sample coding in palette-based video coding
CN110691244B (zh) * 2014-06-20 2022-07-08 寰发股份有限公司 视频编码中的语法的二进制化和上下文自适应编码的方法和装置
US9544607B2 (en) * 2014-08-25 2017-01-10 Hfi Innovation Inc. Method of palette index signaling for image and video coding
CA3171803A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
US9942551B2 (en) * 2015-01-30 2018-04-10 Qualcomm Incorporated Palette index grouping for video coding
US20160234498A1 (en) * 2015-02-05 2016-08-11 Sharp Laboratories Of America, Inc. Methods and systems for palette table coding
EP3099072A1 (en) * 2015-05-28 2016-11-30 Parabola Research Limited Method, system and device for image and video coding
US20160360205A1 (en) * 2015-06-08 2016-12-08 Industrial Technology Research Institute Video encoding methods and systems using adaptive color transform
CN106664405B (zh) * 2015-06-09 2020-06-09 微软技术许可有限责任公司 用调色板模式对经逸出编码的像素的稳健编码/解码
GB2539486B (en) * 2015-06-18 2019-07-31 Gurulogic Microsystems Oy Encoder, decoder and method employing palette compression
US9794574B2 (en) 2016-01-11 2017-10-17 Google Inc. Adaptive tile data size coding for video and image compression
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
US10706492B2 (en) * 2017-09-05 2020-07-07 Texas Instruments Incorporated Image compression/decompression in a computer vision system
EP4277277A3 (en) * 2018-12-30 2024-01-03 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding for triangle prediction
CN117939131A (zh) * 2019-01-12 2024-04-26 Oppo广东移动通信有限公司 在图像编译系统中使用残差信息的图像解码方法及其装置
US10924750B2 (en) * 2019-03-01 2021-02-16 Alibaba Group Holding Limited Palette size constraint in palette mode for video compression system
ES2969378T3 (es) 2019-03-12 2024-05-17 Beijing Dajia Internet Information Tech Co Ltd Codificación de vídeo para una inter predicción de división geométrica
WO2020233659A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Adaptive motion vector difference resolution for affine mode
CN117336468A (zh) 2019-08-10 2024-01-02 北京字节跳动网络技术有限公司 视频比特流中的子图片相关信令通知
US11206413B2 (en) * 2019-08-13 2021-12-21 Qualcomm Incorporated Palette predictor updates for local dual trees
MX2022002617A (es) 2019-09-12 2022-03-25 Bytedance Inc Uso de predictor de paleta en codificacion de video.
CN117528082A (zh) 2019-10-02 2024-02-06 北京字节跳动网络技术有限公司 包括子图片的视频比特流中的条带级信令通知
EP4032290A4 (en) 2019-10-18 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. SYNTAX RESTRICTIONS IN PARAMETER SET SIGNALING OF SUBPICTURES
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
US11683489B2 (en) * 2019-12-26 2023-06-20 Qualcomm Incorporated Monochrome palette mode for video coding
CN115299047A (zh) * 2019-12-30 2022-11-04 北京达佳互联信息技术有限公司 使用调色板模式的视频编解码的方法和装置
CN116405677B (zh) 2019-12-30 2023-10-31 阿里巴巴（中国）有限公司 用于在调色板模式下对视频数据进行编码的方法和装置
CN115211119B (zh) * 2020-01-03 2026-04-17 抖音视界有限公司 视频编码中的调色板尺寸信令
ES3037213T3 (en) 2020-01-11 2025-09-29 Beijing Dajia Internet Information Tech Co Ltd Methods and apparatus of video decoding using palette mode
JP7454681B2 (ja) * 2020-01-12 2024-03-22 北京字節跳動網絡技術有限公司 ビデオコーディング及び復号の制約
WO2021190464A1 (en) 2020-03-23 2021-09-30 Beijing Bytedance Network Technology Co., Ltd. Controlling deblocking filtering at different levels in coded video
US11496731B2 (en) * 2020-06-08 2022-11-08 Tencent America LLC String matching with single color value

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568983A (en) 1983-12-07 1986-02-04 The Mead Corporation Image data compression/decompression
US5883678A (en) 1995-09-29 1999-03-16 Kabushiki Kaisha Toshiba Video coding and video decoding apparatus for reducing an alpha-map signal at a controlled reduction ratio
JP2007202169A (ja) 1995-09-29 2007-08-09 Toshiba Corp 画像復号化方法及び装置
US6304607B1 (en) 1997-03-18 2001-10-16 Texas Instruments Incorporated Error resilient video coding using reversible variable length codes (RVLCS)
US6522783B1 (en) 1999-11-23 2003-02-18 Sharp Laboratories Of America, Inc. Re-indexing for efficient compression of palettized images
US6748116B1 (en) 2000-08-22 2004-06-08 Airzip, Inc. Apparatus and method for compressing and decompressing image files
EP1413139B1 (en) 2001-11-22 2011-10-12 Panasonic Corporation Variable length coding method and variable length decoding method
JP4033836B2 (ja) 2002-02-01 2008-01-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変長カラー・コードを用いる、パレット化されたカラー画像の圧縮
US6898313B2 (en) 2002-03-06 2005-05-24 Sharp Laboratories Of America, Inc. Scalable layered coding in a multi-layer, compound-image data transmission system
US7164792B2 (en) 2003-03-11 2007-01-16 Sun Microsystems, Inc. Method and apparatus for compressing images using color palettes and rare colors
EP1761055A4 (en) 2004-06-02 2007-05-30 Matsushita Electric Industrial Co Ltd RECORDING MEDIUM, PLAYING DEVICE, PROGRAM AND PLAYING PROCESS
JP4769039B2 (ja) 2005-07-26 2011-09-07 パナソニック株式会社 デジタル信号符号化および復号化装置ならびにその方法
JP4540585B2 (ja) 2005-10-20 2010-09-08 パナソニック株式会社 符号化装置及び復号化装置
CN101068352A (zh) 2007-06-08 2007-11-07 中兴通讯股份有限公司 一种网络图像的压缩方法和系统
US20090010533A1 (en) 2007-07-05 2009-01-08 Mediatek Inc. Method and apparatus for displaying an encoded image
EP2521367B1 (en) 2009-02-19 2014-05-14 Panasonic Corporation Playback device
KR20120104485A (ko) 2009-07-10 2012-09-21 파나소닉 주식회사 기록매체, 재생장치 및 집적회로
JP5369952B2 (ja) 2009-07-10 2013-12-18 ソニー株式会社 情報処理装置および情報処理方法
BR122020015659B1 (pt) * 2011-03-09 2023-03-28 Nec Corporation Dispositivo de decodificação de vídeo e método de decodificação de vídeo
US11259020B2 (en) 2013-04-05 2022-02-22 Qualcomm Incorporated Determining palettes in palette-based video coding
US9558567B2 (en) 2013-07-12 2017-01-31 Qualcomm Incorporated Palette prediction in palette-based video coding
WO2015086718A2 (en) 2013-12-10 2015-06-18 Canon Kabushiki Kaisha Method and apparatus for encoding or decoding blocks of pixel
US10972742B2 (en) 2013-12-19 2021-04-06 Canon Kabushiki Kaisha Encoding process using a palette mode
US10362333B2 (en) 2014-01-02 2019-07-23 Qualcomm Incorporated Color index coding for palette-based video coding
WO2015103496A2 (en) * 2014-01-02 2015-07-09 Vid Scale, Inc. Two-demensional palette coding for screen content coding
US9445111B2 (en) * 2014-01-08 2016-09-13 Sony Corporation Image processing apparatus and image processing method
EP4044602A1 (en) 2014-03-14 2022-08-17 Vid Scale, Inc. Palette coding for screen content coding
CN106030651B (zh) * 2014-03-21 2019-06-07 华为技术有限公司 利用改进的颜色表和索引图编码方法的高级屏幕内容编码
US10362336B2 (en) 2014-03-25 2019-07-23 Qualcomm Incorporated Palette predictor signaling with run length code for video coding
RU2016145610A (ru) 2014-05-09 2018-06-09 Нокиа Текнолоджиз Ой Способ и устройство для кодирования и декодирования видеоинформации с использованием кодирования с палитрой
US10038915B2 (en) 2014-05-22 2018-07-31 Qualcomm Incorporated Escape sample coding in palette-based video coding
US10264285B2 (en) 2014-05-22 2019-04-16 Qualcomm Incorporated Coding runs in palette-based video coding
US10750198B2 (en) 2014-05-22 2020-08-18 Qualcomm Incorporated Maximum palette parameters in palette-based video coding
US10291940B2 (en) 2014-05-23 2019-05-14 Qualcomm Incorporated Coding runs with escape in palette-based video coding
US10382749B2 (en) 2014-05-23 2019-08-13 Qualcomm Incorporated Coding run values based on palette index in palette-based video coding
US11323733B2 (en) 2014-05-23 2022-05-03 Qualcomm Incorporated Predictor palette initialization in palette-based video coding

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
D. Bugdayci, et al. AHG10: Improvements on palette coding. JCT-VC of ITU-T and ISO/IEC. JCTVC-Q0071 Ver.2, Mar. 28, 2014, pp.1-8
J. Sole, et al. Non-SCCE32: WD text fixes for palette. JCT-VC of ITU-T and ISO/IEC. JCTVC-R0215 Ver.1, Jun. 21, 2014, pp.1-4
W. Pu, et al. AHG10: Suggested Software for Palette Coding based on RExt6.0. JCT-VC of ITU-T and ISO/IEC. JCTVC-Q0094 Ver.1, Mar. 19, 2014, pp.1-4
W. Pu, et al. Improvements to palette basedcoding. JCT-VC of ITU-T and ISO/IEC. JCTVC-Q0225 Ver.1, Mar. 28, 2014, pp.1-3

Also Published As

Publication number Publication date
TW201608878A (zh) 2016-03-01
CN106464915A (zh) 2017-02-22
US10750198B2 (en) 2020-08-18
TWI693822B (zh) 2020-05-11
CN106464915B (zh) 2019-09-03
CA2945039A1 (en) 2015-11-26
JP2017520162A (ja) 2017-07-20
CA2945039C (en) 2022-02-15
EP3146722A1 (en) 2017-03-29
HUE047116T2 (hu) 2020-04-28
ES2746072T3 (es) 2020-03-04
KR20170007463A (ko) 2017-01-18
US20150341655A1 (en) 2015-11-26
EP3146722B1 (en) 2019-06-19
WO2015179804A1 (en) 2015-11-26
JP6625565B2 (ja) 2019-12-25

Similar Documents

Publication Publication Date Title
KR102082548B1 (ko) 팔레트-기반 비디오 코딩에서의 최대 팔레트 파라미터들
KR102095086B1 (ko) 팔레트-기반 비디오 코딩에서의 탈출 샘플 코딩
KR101958536B1 (ko) 팔레트-기반 비디오 코딩에서 런들을 코딩
KR102409816B1 (ko) 비디오 코딩을 위한 팔레트 모드 코딩
US10313684B2 (en) Copy from previous rows for palette mode coding
US10178395B2 (en) Explicit signaling of escape sample positions in palette coding mode for video coding
US20160100177A1 (en) Non-uniform exponential-golomb codes for palette mode coding

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20161220

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190731

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20190731

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20191129

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200221

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200221

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20221221

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20240102

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20241223

Start annual number: 6

End annual number: 6