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 |
| PCT/US2020/065318 WO2021138056A1 (en) | 2020-01-01 | 2020-12-16 | 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 |
| 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) | KR20240104210A (https=) |
| CN (2) | CN113711605B (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 |
|---|---|---|---|---|
| EP4084490A1 (en) * | 2019-01-02 | 2022-11-02 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| EP4078973A1 (en) * | 2019-12-20 | 2022-10-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Decoder, encoder and methods for mixing nal units of different nal unit types in video streams |
| KR102842990B1 (ko) | 2020-01-09 | 2025-08-05 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 화상 헤더 존재 |
| KR102928668B1 (ko) * | 2020-03-05 | 2026-02-20 | 노키아 테크놀로지스 오와이 | 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| CN115299049B (zh) * | 2020-03-20 | 2025-07-04 | 字节跳动有限公司 | 视频编解码中子图片信息的使用 |
| CN120186354A (zh) | 2020-04-20 | 2025-06-20 | 字节跳动有限公司 | 对参考图片列表的约束 |
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 |
| US9967583B2 (en) * | 2012-07-10 | 2018-05-08 | Qualcomm Incorporated | Coding timing information 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 |
| CN112970265B (zh) * | 2018-07-01 | 2024-11-08 | 夏普株式会社 | 发送信号通知用于对视频图片进行解码的图片计数信息的设备和方法 |
| RU2767601C1 (ru) * | 2018-07-02 | 2022-03-17 | Нокиа Текнолоджиз Ой | Способ и устройство для связанной с тайлом адресации при кодировании видеосигнала |
| US12034973B2 (en) * | 2018-07-06 | 2024-07-09 | Nokia Technologies Oy | Apparatus and a method for performing a file encapsulation and decapsulation process for a coded video bitstream |
| WO2020053477A2 (en) * | 2018-09-12 | 2020-03-19 | 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 |
| KR102540022B1 (ko) * | 2019-06-24 | 2023-06-02 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 인코딩된 비디오 비트스트림에 포함된 데이터의 양을 줄이기 위한 파라미터 세트의 시그널링 파라미터 값 정보 |
| 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 |
| EP4038885A4 (en) * | 2019-10-02 | 2023-07-19 | Nokia Technologies Oy | METHOD AND DEVICE FOR STORING AND SIGNALING SUB-SAMPLE INPUT 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 KR KR1020247021202A patent/KR20240104210A/ko active Pending
- 2020-12-16 WO PCT/US2020/065318 patent/WO2021138056A1/en not_active Ceased
- 2020-12-16 CN CN202080028087.7A patent/CN113711605B/zh active Active
- 2020-12-16 KR KR1020217033505A patent/KR102679595B1/ko active Active
- 2020-12-16 JP JP2021559109A patent/JP7297089B2/ja active Active
- 2020-12-16 AU AU2020418848A patent/AU2020418848B2/en active Active
- 2020-12-16 SG SG11202110734TA patent/SG11202110734TA/en unknown
- 2020-12-16 EP EP20909887.0A patent/EP4085627A4/en active Pending
- 2020-12-16 CA CA3135413A patent/CA3135413A1/en active Pending
- 2020-12-16 CN CN202410754883.9A patent/CN118632011A/zh active Pending
-
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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