CA3137051A1 - Method for derivation on sublayer-wise output layer set - Google Patents
Method for derivation on sublayer-wise output layer set Download PDFInfo
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- CA3137051A1 CA3137051A1 CA3137051A CA3137051A CA3137051A1 CA 3137051 A1 CA3137051 A1 CA 3137051A1 CA 3137051 A CA3137051 A CA 3137051A CA 3137051 A CA3137051 A CA 3137051A CA 3137051 A1 CA3137051 A1 CA 3137051A1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063000980P | 2020-03-27 | 2020-03-27 | |
| US63/000,980 | 2020-03-27 | ||
| US17/097,636 | 2020-11-13 | ||
| US17/097,636 US11265568B2 (en) | 2020-03-27 | 2020-11-13 | Method for derivation on sublayer-wise output layer set |
| PCT/US2021/016019 WO2021194634A1 (en) | 2020-03-27 | 2021-02-01 | Method for derivation on sublayer-wise output layer set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3137051A1 true CA3137051A1 (en) | 2021-09-30 |
Family
ID=77892551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3137051A Pending CA3137051A1 (en) | 2020-03-27 | 2021-02-01 | Method for derivation on sublayer-wise output layer set |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US11265568B2 (enExample) |
| EP (1) | EP3932066A4 (enExample) |
| JP (3) | JP7405864B2 (enExample) |
| CN (3) | CN118921471A (enExample) |
| AU (1) | AU2021244278B2 (enExample) |
| CA (1) | CA3137051A1 (enExample) |
| SG (1) | SG11202111381QA (enExample) |
| WO (1) | WO2021194634A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12273506B2 (en) * | 2020-05-22 | 2025-04-08 | Lg Electronics Inc. | Multilayer-based image coding method in video or image coding system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2901680T3 (pl) * | 2012-09-28 | 2017-01-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Dekodowanie i kodowanie obrazów sekwencji wideo |
| SG10201700399VA (en) * | 2013-04-07 | 2017-02-27 | Dolby Int Ab | Signaling change in output layer sets |
| WO2015008479A1 (en) | 2013-07-14 | 2015-01-22 | Sharp Kabushiki Kaisha | Signaling indications and constraints |
| US9832481B2 (en) * | 2014-01-03 | 2017-11-28 | Qualcomm Incorporated | Support of base layer of a different codec in multi-layer video coding |
| WO2015125494A1 (en) | 2014-02-21 | 2015-08-27 | Sharp Kabushiki Kaisha | System for temporal identifier handling for hybrid scalability |
| US10250895B2 (en) | 2014-03-14 | 2019-04-02 | Sharp Kabushiki Kaisha | DPB capacity limits |
| WO2015194183A1 (en) | 2014-06-18 | 2015-12-23 | Sharp Kabushiki Kaisha | Slice Type and Decoder Conformance |
| US10499068B2 (en) | 2014-12-31 | 2019-12-03 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| CN109391825A (zh) * | 2017-08-03 | 2019-02-26 | 腾讯科技（深圳）有限公司 | 一种视频转码方法及其装置、服务器、可读存储介质 |
| JP7397211B2 (ja) * | 2020-02-14 | 2023-12-12 | 北京字節跳動網絡技術有限公司 | 映像ビットストリームにおけるサブピクチャ情報の信号通知 |
-
2020
- 2020-11-13 US US17/097,636 patent/US11265568B2/en active Active
-
2021
- 2021-02-01 WO PCT/US2021/016019 patent/WO2021194634A1/en not_active Ceased
- 2021-02-01 SG SG11202111381QA patent/SG11202111381QA/en unknown
- 2021-02-01 JP JP2021559115A patent/JP7405864B2/ja active Active
- 2021-02-01 CA CA3137051A patent/CA3137051A1/en active Pending
- 2021-02-01 CN CN202411320517.9A patent/CN118921471A/zh active Pending
- 2021-02-01 CN CN202411320677.3A patent/CN119254981A/zh active Pending
- 2021-02-01 EP EP21772938.3A patent/EP3932066A4/en active Pending
- 2021-02-01 CN CN202180003917.5A patent/CN113966615B/zh active Active
- 2021-02-01 AU AU2021244278A patent/AU2021244278B2/en active Active
-
2022
- 2022-01-24 US US17/582,570 patent/US11936891B2/en active Active
-
2023
- 2023-11-30 US US18/524,806 patent/US12382075B2/en active Active
- 2023-12-14 JP JP2023210672A patent/JP7578790B2/ja active Active
-
2024
- 2024-01-04 US US18/404,209 patent/US12335503B2/en active Active
- 2024-10-24 JP JP2024187122A patent/JP2025013948A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021194634A1 (en) | 2021-09-30 |
| JP7578790B2 (ja) | 2024-11-06 |
| EP3932066A4 (en) | 2022-07-20 |
| US11936891B2 (en) | 2024-03-19 |
| JP7405864B2 (ja) | 2023-12-26 |
| CN113966615A (zh) | 2022-01-21 |
| AU2021244278A1 (en) | 2021-12-09 |
| US20240187621A1 (en) | 2024-06-06 |
| US20240107045A1 (en) | 2024-03-28 |
| US11265568B2 (en) | 2022-03-01 |
| EP3932066A1 (en) | 2022-01-05 |
| CN118921471A (zh) | 2024-11-08 |
| US12382075B2 (en) | 2025-08-05 |
| US20220150521A1 (en) | 2022-05-12 |
| US20210314583A1 (en) | 2021-10-07 |
| AU2021244278B2 (en) | 2023-03-02 |
| KR20210141717A (ko) | 2021-11-23 |
| US12335503B2 (en) | 2025-06-17 |
| JP2022530317A (ja) | 2022-06-29 |
| CN119254981A (zh) | 2025-01-03 |
| JP2025013948A (ja) | 2025-01-28 |
| CN113966615B (zh) | 2024-08-16 |
| SG11202111381QA (en) | 2021-11-29 |
| JP2024023661A (ja) | 2024-02-21 |
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