JP2025508539A5 - - Google Patents

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Publication number
JP2025508539A5
JP2025508539A5 JP2024552506A JP2024552506A JP2025508539A5 JP 2025508539 A5 JP2025508539 A5 JP 2025508539A5 JP 2024552506 A JP2024552506 A JP 2024552506A JP 2024552506 A JP2024552506 A JP 2024552506A JP 2025508539 A5 JP2025508539 A5 JP 2025508539A5
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JP
Japan
Prior art keywords
context value
slice
video
partition
initial context
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.)
Pending
Application number
JP2024552506A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025508539A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2023/064052 external-priority patent/WO2023173025A2/en
Publication of JP2025508539A publication Critical patent/JP2025508539A/ja
Publication of JP2025508539A5 publication Critical patent/JP2025508539A5/ja
Pending legal-status Critical Current

Links

JP2024552506A 2022-03-09 2023-03-09 ビデオコーディングにおけるエントロピーコーディングのための適応的コンテキスト初期化 Pending JP2025508539A (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US202263269090P 2022-03-09 2022-03-09
US63/269,090 2022-03-09
US202263363703P 2022-04-27 2022-04-27
US63/363,703 2022-04-27
US202263366218P 2022-06-10 2022-06-10
US63/366,218 2022-06-10
US202263367710P 2022-07-05 2022-07-05
US63/367,710 2022-07-05
US202263368240P 2022-07-12 2022-07-12
US63/368,240 2022-07-12
PCT/US2023/064052 WO2023173025A2 (en) 2022-03-09 2023-03-09 Adaptive context initialization for entropy coding in video coding

Publications (2)

Publication Number Publication Date
JP2025508539A JP2025508539A (ja) 2025-03-26
JP2025508539A5 true JP2025508539A5 (https=) 2026-02-25

Family

ID=87935994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024552506A Pending JP2025508539A (ja) 2022-03-09 2023-03-09 ビデオコーディングにおけるエントロピーコーディングのための適応的コンテキスト初期化

Country Status (4)

Country Link
US (1) US20250184510A1 (https=)
JP (1) JP2025508539A (https=)
MX (1) MX2024010882A (https=)
WO (1) WO2023173025A2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20260107004A1 (en) * 2024-07-01 2026-04-16 Tencent America LLC Flexible context-based adaptive binary arithmetic coding (cabac) parameters, hybrid context with multiple probability update, and learning based context derivation in cabac

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100664936B1 (ko) * 2005-04-13 2007-01-04 삼성전자주식회사 코딩 효율이 향상된 컨텍스트 기반 적응적 산술 코딩 및디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오 코딩및 디코딩 방법과 이를 위한 장치
US7932843B2 (en) * 2008-10-17 2011-04-26 Texas Instruments Incorporated Parallel CABAC decoding for video decompression
US10869062B2 (en) * 2017-12-21 2020-12-15 Qualcomm Incorporated Probability initialization and signaling for adaptive arithmetic coding in video coding
JP7079377B2 (ja) * 2019-03-25 2022-06-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、および復号方法

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