JP2022523903A5 - - Google Patents

Info

Publication number
JP2022523903A5
JP2022523903A5 JP2021541621A JP2021541621A JP2022523903A5 JP 2022523903 A5 JP2022523903 A5 JP 2022523903A5 JP 2021541621 A JP2021541621 A JP 2021541621A JP 2021541621 A JP2021541621 A JP 2021541621A JP 2022523903 A5 JP2022523903 A5 JP 2022523903A5
Authority
JP
Japan
Prior art keywords
coding
groups
decoding
coded
bins
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.)
Granted
Application number
JP2021541621A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022523903A (ja
JP7520853B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/021281 external-priority patent/WO2020185530A1/en
Publication of JP2022523903A publication Critical patent/JP2022523903A/ja
Publication of JP2022523903A5 publication Critical patent/JP2022523903A5/ja
Priority to JP2024111154A priority Critical patent/JP7679532B2/ja
Application granted granted Critical
Publication of JP7520853B2 publication Critical patent/JP7520853B2/ja
Priority to JP2025077190A priority patent/JP7793094B2/ja
Priority to JP2025253348A priority patent/JP2026062716A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021541621A 2019-03-12 2020-03-06 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て Active JP7520853B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2024111154A JP7679532B2 (ja) 2019-03-12 2024-07-10 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て
JP2025077190A JP7793094B2 (ja) 2019-03-12 2025-05-07 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て
JP2025253348A JP2026062716A (ja) 2019-03-12 2025-12-16 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP19305292.5 2019-03-12
EP19305292 2019-03-12
EP19305645 2019-05-21
EP19305645.4 2019-05-21
EP19305649 2019-05-23
EP19305649.6 2019-05-23
PCT/US2020/021281 WO2020185530A1 (en) 2019-03-12 2020-03-06 Flexible allocation of regular bins in residual coding for video coding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024111154A Division JP7679532B2 (ja) 2019-03-12 2024-07-10 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て

Publications (3)

Publication Number Publication Date
JP2022523903A JP2022523903A (ja) 2022-04-27
JP2022523903A5 true JP2022523903A5 (https=) 2023-03-08
JP7520853B2 JP7520853B2 (ja) 2024-07-23

Family

ID=70918946

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2021541621A Active JP7520853B2 (ja) 2019-03-12 2020-03-06 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て
JP2024111154A Active JP7679532B2 (ja) 2019-03-12 2024-07-10 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て
JP2025077190A Active JP7793094B2 (ja) 2019-03-12 2025-05-07 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て
JP2025253348A Pending JP2026062716A (ja) 2019-03-12 2025-12-16 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2024111154A Active JP7679532B2 (ja) 2019-03-12 2024-07-10 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て
JP2025077190A Active JP7793094B2 (ja) 2019-03-12 2025-05-07 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て
JP2025253348A Pending JP2026062716A (ja) 2019-03-12 2025-12-16 ビデオコード化のための残差コード化における通常のビンの柔軟な割り当て

Country Status (10)

Country Link
US (1) US20220150501A1 (https=)
EP (1) EP3939285A1 (https=)
JP (4) JP7520853B2 (https=)
KR (1) KR20210133978A (https=)
CN (3) CN113615183B (https=)
CA (1) CA3133210A1 (https=)
SG (1) SG11202108108TA (https=)
TW (2) TWI895261B (https=)
WO (1) WO2020185530A1 (https=)
ZA (1) ZA202105031B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114979641B (zh) * 2021-02-21 2025-03-11 腾讯科技（深圳）有限公司 视频编解码方法、装置、计算机可读介质及电子设备
CN116095329A (zh) * 2021-02-21 2023-05-09 腾讯科技（深圳）有限公司 视频编解码方法、装置、计算机可读介质及电子设备
CN115706797B (zh) 2021-08-05 2026-02-10 腾讯科技（深圳）有限公司 多媒体数据编码方法、装置、设备以及介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080151998A1 (en) 2006-12-21 2008-06-26 General Instrument Corporation Method and Apparatus for Providing Rate Control for Panel-Based Real Time Video Encoder
US8559499B2 (en) 2007-10-26 2013-10-15 Zoran (France) S.A. Frame buffer compression for video processing devices
KR101289514B1 (ko) * 2009-09-09 2013-07-25 소니 주식회사 인코딩 방법 및 인코더 장치
CN107529709B (zh) * 2011-06-16 2019-05-07 Ge视频压缩有限责任公司 解码器、编码器、解码和编码视频的方法及存储介质
CN107682704B (zh) * 2011-12-23 2020-04-17 韩国电子通信研究院 图像解码方法、图像编码方法和记录介质
US9191670B2 (en) * 2012-01-17 2015-11-17 Qualcomm Incorporated Throughput improvement for CABAC coefficient level coding
CN104272735B (zh) * 2013-01-16 2018-04-13 黑莓有限公司 针对视频的上下文自适应二进制熵编码的变换系数编码
BR112016015109A2 (pt) * 2013-12-30 2017-08-08 Qualcomm Inc Simplificação de codificação residual dc delta em codificação de vídeo 3d
US9942551B2 (en) * 2015-01-30 2018-04-10 Qualcomm Incorporated Palette index grouping for video coding
EP3292690B1 (en) * 2015-06-23 2020-05-06 MediaTek Singapore Pte Ltd. Method and apparatus for transform coefficient coding of non-square blocks
US10609414B2 (en) * 2017-05-08 2020-03-31 Qualcomm Incorporated Context modeling for transform coefficient coding
WO2019027074A1 (ko) * 2017-08-04 2019-02-07 엘지전자(주) 멀티 심볼 엔트로피 코딩을 위한 멀티 심볼 매핑을 수행하는 방법 및 장치
WO2019029951A1 (en) * 2017-08-08 2019-02-14 Thomson Licensing METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING
US11483575B2 (en) * 2018-08-24 2022-10-25 Hfi Innovation Inc. Coding transform coefficients with throughput constraints
CN112956205B (zh) * 2018-10-05 2024-06-11 罗斯德尔动力有限责任公司 变换系数编码方法及其装置
KR102769143B1 (ko) * 2019-01-14 2025-02-19 로즈데일 다이나믹스 엘엘씨 영상 코딩 시스템에서 레지듀얼 정보를 사용하는 영상 디코딩 방법 및 그 장치
US11523136B2 (en) * 2019-01-28 2022-12-06 Hfi Innovation Inc. Methods and apparatuses for coding transform blocks
US11134273B2 (en) * 2019-02-14 2021-09-28 Qualcomm Incorporated Regular coded bin reduction for coefficient coding

Similar Documents

Publication Publication Date Title
US8483500B2 (en) Run length coding with context model for image compression using sparse dictionaries
JP2022523903A5 (https=)
KR101050261B1 (ko) 콘텍스트 기반의 신호 엔코딩 및 디코딩
JP3515572B2 (ja) 画像伝送システムにおける画像圧縮符号化方法
JPS63132530A (ja) ビツトレート低減方法および装置
JP2002532765A5 (https=)
Ho et al. Variable-rate multi-stage vector quantization for image coding
CA2254567A1 (en) Joint quantization of speech parameters
CA2452175A1 (en) Variable length coding method and variable length decoding method
JP2006502604A (ja) 任意形状オブジェクトの画像圧縮方法
GB2507127A (en) Data compression
JP3466080B2 (ja) デジタルデータの符号化／復号化方法及び装置
KR960700609A (ko) 동화상 부호화 방법, 동화상 복호화 방법, 동화상 기록 매체 및 동화상 부호화 장치(Animation encoding method, animation decoding method, animation recording medium and animation encoder)
US7342965B2 (en) Adaptive method and system for mapping parameter values to codeword indexes
CN115361556A (zh) 一种基于自适应的高效视频压缩算法及其系统
EP2319038A1 (en) Method, system, and apparatus for compression or decompression of digital signals
JP4603659B2 (ja) 可変長符号ビットを固定位置に詰込む方法
CN101615911A (zh) 一种编解码方法和装置
US7164369B2 (en) System for improving storage efficiency of digital files
Jeromel et al. Comparison of entropy coders for lossless grayscale image compression
CN87101996A (zh) 利用分块列表变换进行数据压缩
CN100334640C (zh) 复制压缩数字数据的方法和设备
JPS6253026A (ja) 適応直交変換符号化方式とその装置
JPH09172379A (ja) 可変長符号化装置及び方法
JP3871359B2 (ja) 符号化装置および方法