PL3251367T3 - Grupowanie wskaźników palet dla kodowania cabac o dużej przepustowości - Google Patents

Grupowanie wskaźników palet dla kodowania cabac o dużej przepustowości

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Publication number
PL3251367T3
PL3251367T3 PL16704993.1T PL16704993T PL3251367T3 PL 3251367 T3 PL3251367 T3 PL 3251367T3 PL 16704993 T PL16704993 T PL 16704993T PL 3251367 T3 PL3251367 T3 PL 3251367T3
Authority
PL
Poland
Prior art keywords
high throughput
palette index
cabac coding
index grouping
throughput cabac
Prior art date
Application number
PL16704993.1T
Other languages
English (en)
Polish (pl)
Inventor
Marta Karczewicz
Wei PU
Rajan Laxman Joshi
Vadim Seregin
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of PL3251367T3 publication Critical patent/PL3251367T3/pl

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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
    • H04N19/102—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N19/46—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
    • H04N19/50—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
    • H04N19/593—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
PL16704993.1T 2015-01-30 2016-01-29 Grupowanie wskaźników palet dla kodowania cabac o dużej przepustowości PL3251367T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562110302P 2015-01-30 2015-01-30
US15/009,477 US9942551B2 (en) 2015-01-30 2016-01-28 Palette index grouping for video coding
PCT/US2016/015663 WO2016123488A1 (en) 2015-01-30 2016-01-29 Palette index grouping for high throughput cabac coding

Publications (1)

Publication Number Publication Date
PL3251367T3 true PL3251367T3 (pl) 2024-11-25

Family

ID=55361980

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16704993.1T PL3251367T3 (pl) 2015-01-30 2016-01-29 Grupowanie wskaźników palet dla kodowania cabac o dużej przepustowości

Country Status (23)

Country Link
US (1) US9942551B2 (OSRAM)
EP (1) EP3251367B1 (OSRAM)
JP (1) JP6782704B2 (OSRAM)
KR (1) KR102465026B1 (OSRAM)
CN (1) CN107211138B (OSRAM)
AU (1) AU2016211327B2 (OSRAM)
CA (1) CA2972617C (OSRAM)
CL (1) CL2017001892A1 (OSRAM)
CO (1) CO2017007499A2 (OSRAM)
EA (1) EA035306B1 (OSRAM)
ES (1) ES2989273T3 (OSRAM)
IL (1) IL253009B (OSRAM)
MX (1) MX369884B (OSRAM)
MY (1) MY183211A (OSRAM)
NZ (1) NZ732997A (OSRAM)
PH (1) PH12017501183B1 (OSRAM)
PL (1) PL3251367T3 (OSRAM)
SA (1) SA517382015B1 (OSRAM)
SG (1) SG11201704982TA (OSRAM)
TN (1) TN2017000310A1 (OSRAM)
TW (1) TWI714548B (OSRAM)
WO (1) WO2016123488A1 (OSRAM)
ZA (1) ZA201705084B (OSRAM)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513111A (en) * 2013-04-08 2014-10-22 Sony Corp Data encoding and decoding
WO2016048092A1 (ko) 2014-09-26 2016-03-31 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN107079163B (zh) 2014-10-20 2020-06-05 株式会社Kt 用于处理视频信号的方法和设备
EP3219099B1 (en) * 2014-12-19 2021-04-28 HFI Innovation Inc. Methods of palette based prediction for non-444 color format in video and image coding
CN111131824B (zh) 2015-01-15 2023-10-03 株式会社Kt 对视频信号进行解码的方法和对视频信号进行编码的方法
WO2016122251A1 (ko) 2015-01-29 2016-08-04 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN112135143B (zh) 2015-01-29 2022-08-30 株式会社Kt 用于对经编码的视频信号解码和对视频信号编码的方法
US10484713B2 (en) * 2015-04-02 2019-11-19 Kt Corporation Method and device for predicting and restoring a video signal using palette entry and palette escape mode
WO2016161974A1 (en) 2015-04-08 2016-10-13 Mediatek Inc. Methods for palette mode context coding and binarization in video coding
EP3306933A4 (en) * 2015-05-27 2019-05-08 KT Corporation METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
US10148977B2 (en) * 2015-06-16 2018-12-04 Futurewei Technologies, Inc. Advanced coding techniques for high efficiency video coding (HEVC) screen content coding (SCC) extensions
US10129558B2 (en) * 2015-09-21 2018-11-13 Qualcomm Incorporated Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
US10244249B2 (en) 2015-09-21 2019-03-26 Qualcomm Incorporated Fixed point implementation of range adjustment of components in video coding
KR20210133978A (ko) * 2019-03-12 2021-11-08 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 코딩을 위한 잔차 코딩에서의 정규 빈들의 유연한 할당
US11202101B2 (en) * 2019-03-13 2021-12-14 Qualcomm Incorporated Grouped coding for palette syntax in video coding
EP3939279A4 (en) * 2019-03-15 2022-08-31 Beijing Dajia Internet Information Technology Co., Ltd. SIGNALING LOSSLESS ENCODING IN VIDEO ENCODING
US11418790B2 (en) * 2019-06-28 2022-08-16 Qualcomm Incorporated Arithmetic coding with selective adaptation for video coding
US11627327B2 (en) * 2019-08-05 2023-04-11 Qualcomm Incorporated Palette and prediction mode signaling
WO2021037078A1 (en) * 2019-08-26 2021-03-04 Beijing Bytedance Network Technology Co., Ltd. Extensions of intra coding modes in video coding
CN114342374B (zh) * 2019-09-19 2025-09-30 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设备
WO2021062017A1 (en) * 2019-09-24 2021-04-01 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of performing rate-distortion analysis for palette mode
CN116016936B (zh) * 2019-10-10 2025-01-14 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
EP4052464A4 (en) * 2019-11-01 2023-02-15 Beijing Dajia Internet Information Technology Co., Ltd. RESIDUAL AND COEFFICIENT CODING METHODS AND APPARATUS
WO2021133529A1 (en) * 2019-12-26 2021-07-01 Alibaba Group Holding Limited Methods for coding video data in palette mode
KR20240019408A (ko) * 2020-03-27 2024-02-14 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 팔레트 모드를 사용한 비디오 코딩 방법 및 장치
US11770535B2 (en) * 2021-02-19 2023-09-26 Samsung Display Co., Ltd. Systems and methods for joint color channel entropy encoding with positive reconstruction error
WO2024207244A1 (zh) * 2023-04-04 2024-10-10 Oppo广东移动通信有限公司 点云的编解码方法、码流、编码器、解码器以及存储介质

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8085844B2 (en) * 2003-09-07 2011-12-27 Microsoft Corporation Signaling reference frame distances
US20060126744A1 (en) * 2004-12-10 2006-06-15 Liang Peng Two pass architecture for H.264 CABAC decoding process
CN100466739C (zh) * 2005-10-12 2009-03-04 华为技术有限公司 Cabac解码系统及方法
US7626521B2 (en) * 2006-06-08 2009-12-01 Via Technologies, Inc. Decoding control of computational core of programmable graphics processing unit
CN102148980A (zh) * 2010-02-04 2011-08-10 成都市世嘉电子实业有限公司 高吞吐率cabac解码器设计方法
CN107613307B (zh) * 2011-06-16 2021-04-06 Ge视频压缩有限责任公司 解码器、编码器、解码方法、编码方法及存储介质
WO2013106987A1 (en) * 2012-01-16 2013-07-25 Mediatek Singapore Pte. Ltd. Methods and apparatuses of bypass coding and reducing contexts for some syntax elements
US9332259B2 (en) * 2012-01-18 2016-05-03 Qualcomm Incorporated Indication of use of wavefront parallel processing in video coding
US9538172B2 (en) * 2012-04-11 2017-01-03 Qualcomm Incorporated Grouping bypass coded syntax elements in video coding
US9264706B2 (en) * 2012-04-11 2016-02-16 Qualcomm Incorporated Bypass bins for reference index coding in video coding
KR101638720B1 (ko) * 2012-05-29 2016-07-20 미디어텍 인크. 샘플 어댑티브 오프셋 정보를 부호화하는 방법 및 장치
WO2013187654A1 (ko) * 2012-06-11 2013-12-19 삼성전자 주식회사 컬러성분별로 sao 파라미터를 공유하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
KR102135997B1 (ko) * 2013-09-27 2020-07-20 퀄컴 인코포레이티드 심도 인트라 예측 모드들에 대한 잔차 코딩
CN106063270A (zh) * 2013-12-27 2016-10-26 寰发股份有限公司 用于主颜色索引图编码的方法及装置
JP6322713B2 (ja) * 2014-01-02 2018-05-09 ヴィド スケール インコーポレイテッド スクリーンコンテンツコーディングのための２次元パレットコーディング
KR102268090B1 (ko) * 2014-03-14 2021-06-23 브이아이디 스케일, 인크. 스크린 콘텐츠 코딩을 위한 팔레트 코딩
US10750198B2 (en) * 2014-05-22 2020-08-18 Qualcomm Incorporated Maximum palette parameters in palette-based video coding
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
US9900617B2 (en) * 2014-06-20 2018-02-20 Qualcomm Incorporated Single color palette mode in video coding
US9544607B2 (en) * 2014-08-25 2017-01-10 Hfi Innovation Inc. Method of palette index signaling for image and video coding
US20160100177A1 (en) * 2014-10-06 2016-04-07 Qualcomm Incorporated Non-uniform exponential-golomb codes for palette mode coding
US9986248B2 (en) * 2015-01-29 2018-05-29 Qualcomm Incorporated Palette mode coding for video coding
US10205968B2 (en) * 2015-02-13 2019-02-12 Mediatek Inc. Method and apparatus for palette index coding in video and image compression
US10448058B2 (en) * 2015-05-21 2019-10-15 Qualcomm Incorporated Grouping palette index at the end and index coding using palette size and run value

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Publication number Publication date
CN107211138B (zh) 2020-05-08
JP6782704B2 (ja) 2020-11-11
AU2016211327B2 (en) 2020-03-12
SA517382015B1 (ar) 2020-10-26
SG11201704982TA (en) 2017-08-30
TN2017000310A1 (en) 2019-01-16
CO2017007499A2 (es) 2017-10-10
JP2018507615A (ja) 2018-03-15
EA201791503A1 (ru) 2018-01-31
IL253009A0 (en) 2017-08-31
EP3251367A1 (en) 2017-12-06
ES2989273T3 (es) 2024-11-25
EP3251367C0 (en) 2024-09-25
US20160227217A1 (en) 2016-08-04
CA2972617A1 (en) 2016-08-04
US9942551B2 (en) 2018-04-10
TW201644273A (zh) 2016-12-16
KR102465026B1 (ko) 2022-11-08
BR112017016371A2 (pt) 2018-03-27
MX369884B (es) 2019-11-25
CA2972617C (en) 2019-12-31
MY183211A (en) 2021-02-18
EA035306B1 (ru) 2020-05-27
ZA201705084B (en) 2019-01-30
NZ732997A (en) 2022-07-01
CL2017001892A1 (es) 2018-02-23
KR20170110084A (ko) 2017-10-10
WO2016123488A1 (en) 2016-08-04
PH12017501183B1 (en) 2022-07-13
MX2017009735A (es) 2017-11-17
TWI714548B (zh) 2021-01-01
PH12017501183A1 (en) 2017-12-18
AU2016211327A1 (en) 2017-07-13
CN107211138A (zh) 2017-09-26
EP3251367B1 (en) 2024-09-25
IL253009B (en) 2018-11-29

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