JP2019521550A5 - - Google Patents

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JP2019521550A5
JP2019521550A5 JP2018558185A JP2018558185A JP2019521550A5 JP 2019521550 A5 JP2019521550 A5 JP 2019521550A5 JP 2018558185 A JP2018558185 A JP 2018558185A JP 2018558185 A JP2018558185 A JP 2018558185A JP 2019521550 A5 JP2019521550 A5 JP 2019521550A5
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Japan
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binary
probability
value
series
symbols
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JP2018558185A
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JP2019521550A (ja
JP7162532B2 (ja
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Priority claimed from EP16305554.4A external-priority patent/EP3244610A1/en
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JP2018558185A 2016-05-12 2017-05-05 ビデオデータに関係する構文要素を表す一連の２値シンボルをコンテキスト適応型２値算術符号化するための方法及び装置 Active JP7162532B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16305554.4A EP3244610A1 (en) 2016-05-12 2016-05-12 Method and device for context-adaptive binary arithmetic coding a sequence of binary symbols representing a syntax element related to video data
EP16305554.4 2016-05-12
PCT/EP2017/060759 WO2017194401A2 (en) 2016-05-12 2017-05-05 Method and device for context-adaptive binary arithmetic coding a sequence of binary symbols representing a syntax element related to video data

Publications (3)

Publication Number Publication Date
JP2019521550A JP2019521550A (ja) 2019-07-25
JP2019521550A5 true JP2019521550A5 (https=) 2020-05-21
JP7162532B2 JP7162532B2 (ja) 2022-10-28

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JP2018558185A Active JP7162532B2 (ja) 2016-05-12 2017-05-05 ビデオデータに関係する構文要素を表す一連の２値シンボルをコンテキスト適応型２値算術符号化するための方法及び装置

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US (1) US11323714B2 (https=)
EP (2) EP3244610A1 (https=)
JP (1) JP7162532B2 (https=)
KR (1) KR102380579B1 (https=)
CN (1) CN109565596B (https=)
WO (1) WO2017194401A2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111818346B (zh) 2019-04-11 2023-04-18 富士通株式会社 图像编码方法和装置、图像解码方法和装置
CN120455675A (zh) * 2019-09-23 2025-08-08 株式会社Kt 对视频进行解码或编码的方法以及传输压缩的视频数据的装置
CN114731407B (zh) * 2019-09-24 2024-10-18 弗劳恩霍夫应用研究促进协会 算术编码器和解码器、视频编码器和解码器、用于编码或解码符号的方法以及用于编码或解码视频内容的方法
CN112821894A (zh) * 2020-12-28 2021-05-18 湖南遥昇通信技术有限公司 一种基于加权概率模型的无损压缩方法和无损解压方法
CN113382265B (zh) * 2021-05-19 2023-03-24 北京大学深圳研究生院 视频数据熵编码硬件实现方法、设备、介质及程序产品
CN114039718B (zh) * 2021-10-18 2023-12-19 湖南遥昇通信技术有限公司 自适应加权概率模型的Hash编码方法以及系统

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
EP0820150B1 (en) 1996-07-15 2002-12-11 Koninklijke KPN N.V. System, coding section, arrangement, coding apparatus, and method
KR100281322B1 (ko) 1998-04-24 2001-02-01 전주범 이진 형상 신호 부호화 및 복호화 장치와 그 방법
US7286710B2 (en) 2003-10-01 2007-10-23 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Coding of a syntax element contained in a pre-coded video signal
CN101005287A (zh) 2007-01-26 2007-07-25 北京中星微电子有限公司 提高算术编码速度的方法、系统及编码装置
WO2011008243A1 (en) 2009-06-29 2011-01-20 Thomson Licensing Methods and apparatus for adaptive probability update for non-coded syntax
CN101848387A (zh) * 2010-03-19 2010-09-29 西安电子科技大学 基于jpeg2000标准的算术编码概率区间值确定方法
US8995523B2 (en) * 2011-06-03 2015-03-31 Qualcomm Incorporated Memory efficient context modeling
EP2533538A3 (en) * 2011-06-10 2013-03-20 Research In Motion Limited Method and system to reduce modelling overhead for data compression
FR2977111A1 (fr) * 2011-06-24 2012-12-28 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
WO2013002585A2 (ko) 2011-06-28 2013-01-03 삼성전자 주식회사 엔트로피 부호화/복호화 방법 및 장치
WO2013011640A1 (ja) * 2011-07-18 2013-01-24 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
JP6080375B2 (ja) * 2011-11-07 2017-02-15 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
GB2516422A (en) * 2013-07-09 2015-01-28 Sony Corp Data encoding and decoding
WO2015188297A1 (zh) 2014-06-08 2015-12-17 北京大学深圳研究生院 加权跳过模式的视频图像块压缩算术编解码方法及装置
US9425822B2 (en) * 2014-08-05 2016-08-23 Broadcom Corporation Simplified range and context update for multimedia context-adaptive binary arithmetic coding design
KR20170078670A (ko) * 2014-11-04 2017-07-07 삼성전자주식회사 이진 산술 부호화/복호화를 위한 확률 갱신 방법 및 이를 이용한 엔트로피 부호화/복호화 장치

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