JP2025041860A5 - - Google Patents
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- JP2025041860A5 JP2025041860A5 JP2024228442A JP2024228442A JP2025041860A5 JP 2025041860 A5 JP2025041860 A5 JP 2025041860A5 JP 2024228442 A JP2024228442 A JP 2024228442A JP 2024228442 A JP2024228442 A JP 2024228442A JP 2025041860 A5 JP2025041860 A5 JP 2025041860A5
- Authority
- JP
- Japan
- Prior art keywords
- picture
- type
- nal unit
- vcl nal
- value
- 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
Links
- 238000000034 method Methods 0.000 claims 13
- 230000002123 temporal effect Effects 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062956254P | 2020-01-01 | 2020-01-01 | |
| US62/956,254 | 2020-01-01 | ||
| US17/077,035 | 2020-10-22 | ||
| US17/077,035 US11399188B2 (en) | 2020-01-01 | 2020-10-22 | Method for mixed NAL unit type support in a coded picture |
| JP2021559109A JP7297089B2 (ja) | 2020-01-01 | 2020-12-16 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
| PCT/US2020/065318 WO2021138056A1 (en) | 2020-01-01 | 2020-12-16 | Method for mixed nal unit type support in a coded picture |
| JP2023097263A JP7612761B2 (ja) | 2020-01-01 | 2023-06-13 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023097263A Division JP7612761B2 (ja) | 2020-01-01 | 2023-06-13 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025041860A JP2025041860A (ja) | 2025-03-26 |
| JP2025041860A5 true JP2025041860A5 (https=) | 2025-05-12 |
Family
ID=76547797
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021559109A Active JP7297089B2 (ja) | 2020-01-01 | 2020-12-16 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
| JP2023097263A Active JP7612761B2 (ja) | 2020-01-01 | 2023-06-13 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
| JP2024228442A Pending JP2025041860A (ja) | 2020-01-01 | 2024-12-25 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021559109A Active JP7297089B2 (ja) | 2020-01-01 | 2020-12-16 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
| JP2023097263A Active JP7612761B2 (ja) | 2020-01-01 | 2023-06-13 | コード化ピクチャにおける混合ｎａｌユニット・タイプをサポートする方法、システム及びコンピュータ・プログラム |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11399188B2 (https=) |
| EP (1) | EP4085627A4 (https=) |
| JP (3) | JP7297089B2 (https=) |
| KR (2) | KR102679595B1 (https=) |
| CN (2) | CN118632011A (https=) |
| AU (3) | AU2020418848B2 (https=) |
| CA (1) | CA3135413A1 (https=) |
| SG (1) | SG11202110734TA (https=) |
| WO (1) | WO2021138056A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4072139A3 (en) | 2019-01-02 | 2022-11-09 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| KR20220114562A (ko) * | 2019-12-20 | 2022-08-17 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 비디오 스트림들에서 상이한 nal 유닛 타입들의 nal 유닛들을 혼합하기 위한 디코더, 인코더 및 방법들 |
| KR102842990B1 (ko) | 2020-01-09 | 2025-08-05 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 화상 헤더 존재 |
| WO2021177794A1 (ko) * | 2020-03-05 | 2021-09-10 | 엘지전자 주식회사 | 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| WO2021188801A1 (en) | 2020-03-20 | 2021-09-23 | Bytedance Inc. | Coding of neighboring subpictures |
| EP4122195A4 (en) | 2020-04-20 | 2023-06-21 | ByteDance Inc. | REFERENCE IMAGE LISTING RESTRICTIONS |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013165215A1 (ko) | 2012-05-04 | 2013-11-07 | 엘지전자 주식회사 | 영상 정보 저장 방법 및 영상 정보 파싱 방법 그리고 이를 이용하는 장치 |
| US9648322B2 (en) * | 2012-07-10 | 2017-05-09 | Qualcomm Incorporated | Coding random access pictures for video coding |
| US9525883B2 (en) | 2013-07-15 | 2016-12-20 | Qualcomm Incorporated | Cross-layer alignment of intra random access point pictures |
| US10257527B2 (en) | 2013-09-26 | 2019-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Hybrid codec scalable video |
| KR20170101983A (ko) * | 2014-12-31 | 2017-09-06 | 노키아 테크놀로지스 오와이 | 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측 |
| US11516492B2 (en) * | 2018-07-01 | 2022-11-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| US11290728B2 (en) * | 2018-07-02 | 2022-03-29 | Nokia Technologies Oy | Method and apparatus for tile-relative addressing in video coding |
| WO2020008115A1 (en) * | 2018-07-06 | 2020-01-09 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| EP3850863B1 (en) * | 2018-09-12 | 2026-04-01 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US11057636B2 (en) * | 2018-09-17 | 2021-07-06 | Qualcomm Incorporated | Affine motion prediction |
| US11146810B2 (en) * | 2018-11-27 | 2021-10-12 | Qualcomm Incorporated | Decoder-side motion vector refinement |
| US11122264B2 (en) * | 2018-12-06 | 2021-09-14 | Qualcomm Incorporated | Adaptive loop filter (ALF) coefficients in video coding |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
| WO2020157287A1 (en) * | 2019-02-01 | 2020-08-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video codec allowing sub-picture or region wise random access and concept for video composition using the same |
| US11190797B2 (en) * | 2019-03-01 | 2021-11-30 | Qualcomm Incorporated | Constraints on decoder-side motion vector refinement based on weights for bi-predicted prediction |
| CN115550659B (zh) | 2019-03-11 | 2025-05-06 | 华为技术有限公司 | 在一个图像内支持混合nal单元类型的编码方法及编码器 |
| US11581022B2 (en) * | 2019-05-29 | 2023-02-14 | Nokia Technologies Oy | Method and apparatus for storage and signaling of compressed point clouds |
| US11197029B2 (en) * | 2019-06-24 | 2021-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream |
| US11825121B2 (en) * | 2019-09-23 | 2023-11-21 | Tencent America LLC | Method for access unit delimiter signaling |
| GB2587365B (en) * | 2019-09-24 | 2023-02-22 | Canon Kk | Method, device, and computer program for coding and decoding a picture |
| WO2021064293A1 (en) * | 2019-10-02 | 2021-04-08 | Nokia Technologies Oy | Method and apparatus for storage and signaling of sub-sample entry descriptions |
| CN115104315B (zh) * | 2019-12-23 | 2025-09-05 | Lg电子株式会社 | 基于nal单元相关信息的图像或视频编码 |
| US11032546B1 (en) * | 2020-07-20 | 2021-06-08 | Tencent America LLC | Quantizer for lossless and near-lossless compression |
-
2020
- 2020-10-22 US US17/077,035 patent/US11399188B2/en active Active
- 2020-12-16 JP JP2021559109A patent/JP7297089B2/ja active Active
- 2020-12-16 CN CN202410754883.9A patent/CN118632011A/zh active Pending
- 2020-12-16 CN CN202080028087.7A patent/CN113711605B/zh active Active
- 2020-12-16 CA CA3135413A patent/CA3135413A1/en active Pending
- 2020-12-16 AU AU2020418848A patent/AU2020418848B2/en active Active
- 2020-12-16 KR KR1020217033505A patent/KR102679595B1/ko active Active
- 2020-12-16 EP EP20909887.0A patent/EP4085627A4/en active Pending
- 2020-12-16 SG SG11202110734TA patent/SG11202110734TA/en unknown
- 2020-12-16 KR KR1020247021202A patent/KR20240104210A/ko active Pending
- 2020-12-16 WO PCT/US2020/065318 patent/WO2021138056A1/en not_active Ceased
-
2022
- 2022-06-28 US US17/851,467 patent/US11956442B2/en active Active
-
2023
- 2023-06-13 JP JP2023097263A patent/JP7612761B2/ja active Active
- 2023-06-15 AU AU2023203749A patent/AU2023203749B2/en active Active
- 2023-11-15 US US18/510,468 patent/US12341968B2/en active Active
-
2024
- 2024-12-25 JP JP2024228442A patent/JP2025041860A/ja active Pending
-
2025
- 2025-01-28 AU AU2025200558A patent/AU2025200558A1/en active Pending
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