CA2914714C - Signaling of view id bit depth in parameter sets - Google Patents
Signaling of view id bit depth in parameter sets Download PDFInfo
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- CA2914714C CA2914714C CA2914714A CA2914714A CA2914714C CA 2914714 C CA2914714 C CA 2914714C CA 2914714 A CA2914714 A CA 2914714A CA 2914714 A CA2914714 A CA 2914714A CA 2914714 C CA2914714 C CA 2914714C
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Classifications
-
- 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
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
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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
- H04N19/44—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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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 |
|---|---|---|---|
| US201361846421P | 2013-07-15 | 2013-07-15 | |
| US61/846,421 | 2013-07-15 | ||
| US14/329,416 US10075729B2 (en) | 2013-07-15 | 2014-07-11 | Signaling of view ID bit depth in parameter sets |
| US14/329,416 | 2014-07-11 | ||
| PCT/US2014/046544 WO2015009628A1 (en) | 2013-07-15 | 2014-07-14 | Signaling of view id bit depth in parameter sets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2914714A1 CA2914714A1 (en) | 2015-01-22 |
| CA2914714C true CA2914714C (en) | 2021-01-19 |
Family
ID=52277088
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2914714A Active CA2914714C (en) | 2013-07-15 | 2014-07-14 | Signaling of view id bit depth in parameter sets |
| CA2914357A Active CA2914357C (en) | 2013-07-15 | 2014-07-14 | Signaling of bit rate information and picture rate information in vps |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2914357A Active CA2914357C (en) | 2013-07-15 | 2014-07-14 | Signaling of bit rate information and picture rate information in vps |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10075729B2 (enExample) |
| EP (2) | EP3022914B1 (enExample) |
| JP (2) | JP6363190B2 (enExample) |
| KR (2) | KR20160032165A (enExample) |
| CN (2) | CN105379272B (enExample) |
| BR (2) | BR112016000865B1 (enExample) |
| CA (2) | CA2914714C (enExample) |
| WO (2) | WO2015009633A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10075729B2 (en) | 2013-07-15 | 2018-09-11 | Qualcomm Incorporated | Signaling of view ID bit depth in parameter sets |
| US10178392B2 (en) * | 2013-12-24 | 2019-01-08 | Kt Corporation | Method and apparatus for encoding/decoding multilayer video signal |
| WO2015147427A1 (ko) | 2014-03-24 | 2015-10-01 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| US10708611B2 (en) * | 2015-09-04 | 2020-07-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling of video parameters and information associated with caption services |
| US10743003B1 (en) * | 2016-09-01 | 2020-08-11 | Amazon Technologies, Inc. | Scalable video coding techniques |
| US10743004B1 (en) * | 2016-09-01 | 2020-08-11 | Amazon Technologies, Inc. | Scalable video coding techniques |
| GB2572770B (en) * | 2018-04-09 | 2022-11-02 | Canon Kk | Method and apparatus for encoding or decoding video data with frame portions |
| KR102756652B1 (ko) * | 2019-09-03 | 2025-01-16 | 엘지전자 주식회사 | 서브 픽쳐를 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| EP4078950A1 (en) | 2019-12-19 | 2022-10-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Film grain process |
| US11381841B2 (en) * | 2020-03-27 | 2022-07-05 | Tencent America LLC | Method for signaling subpicture identifier in tiled video stream |
| US11729427B2 (en) | 2020-09-17 | 2023-08-15 | Lemon Inc. | Chroma format and bit depth indication in coded video |
| JP7632805B2 (ja) | 2020-09-29 | 2025-02-19 | 北京字節跳動網絡技術有限公司 | 補助情報のシグナリング |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8325819B2 (en) | 2006-10-12 | 2012-12-04 | Qualcomm Incorporated | Variable length coding table selection based on video block type for refinement coefficient coding |
| CN101523919B (zh) * | 2006-10-12 | 2011-09-14 | 高通股份有限公司 | 基于用于精细化系数译码的视频区块类型的可变长度译码表选择 |
| PL3182708T3 (pl) * | 2007-01-04 | 2019-07-31 | Interdigital Madison Patent Holdings | Sposoby i urządzenie dla informacji o wielu-widokach przenoszonych w składni wysokiego poziomu |
| ZA200904019B (en) * | 2007-01-05 | 2010-08-25 | Thomson Licensing | Hypothetical reference decoder for scalable video coding |
| US9521434B2 (en) | 2011-06-09 | 2016-12-13 | Qualcomm Incorporated | Internal bit depth increase in video coding |
| US10237565B2 (en) | 2011-08-01 | 2019-03-19 | Qualcomm Incorporated | Coding parameter sets for various dimensions in video coding |
| JP5993083B2 (ja) * | 2012-04-13 | 2016-09-14 | ジーイー ビデオ コンプレッション エルエルシー | 低遅延画像符号化 |
| WO2014038906A1 (ko) | 2012-09-09 | 2014-03-13 | 엘지전자 주식회사 | 영상 복호화 방법 및 이를 이용하는 장치 |
| JPWO2014103529A1 (ja) * | 2012-12-28 | 2017-01-12 | シャープ株式会社 | 画像復号装置、およびデータ構造 |
| KR20140092198A (ko) | 2013-01-07 | 2014-07-23 | 한국전자통신연구원 | 계층적 비디오 부호화에서의 스케일러빌리티 정보 표현방식 |
| EP2983364A4 (en) * | 2013-04-05 | 2016-12-07 | Samsung Electronics Co Ltd | MULTILAYER VIDEO PROCESSING AND DEVICE AND MULTILAYER VIDEO DECODING PROCESS AND DEVICE |
| US10075729B2 (en) | 2013-07-15 | 2018-09-11 | Qualcomm Incorporated | Signaling of view ID bit depth in parameter sets |
-
2014
- 2014-07-11 US US14/329,416 patent/US10075729B2/en active Active
- 2014-07-11 US US14/329,675 patent/US9912943B2/en active Active
- 2014-07-14 BR BR112016000865-0A patent/BR112016000865B1/pt active IP Right Grant
- 2014-07-14 EP EP14747233.6A patent/EP3022914B1/en active Active
- 2014-07-14 CA CA2914714A patent/CA2914714C/en active Active
- 2014-07-14 CN CN201480039980.4A patent/CN105379272B/zh active Active
- 2014-07-14 WO PCT/US2014/046553 patent/WO2015009633A1/en not_active Ceased
- 2014-07-14 CA CA2914357A patent/CA2914357C/en active Active
- 2014-07-14 JP JP2016527016A patent/JP6363190B2/ja active Active
- 2014-07-14 CN CN201480039783.2A patent/CN105493506B/zh active Active
- 2014-07-14 EP EP14750046.6A patent/EP3022915A1/en not_active Ceased
- 2014-07-14 JP JP2016527013A patent/JP6495268B2/ja active Active
- 2014-07-14 WO PCT/US2014/046544 patent/WO2015009628A1/en not_active Ceased
- 2014-07-14 KR KR1020167003619A patent/KR20160032165A/ko not_active Ceased
- 2014-07-14 KR KR1020167003618A patent/KR101930249B1/ko active Active
- 2014-07-14 BR BR112016000862-6A patent/BR112016000862B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CA2914714A1 (en) | 2015-01-22 |
| KR101930249B1 (ko) | 2018-12-18 |
| US9912943B2 (en) | 2018-03-06 |
| WO2015009628A1 (en) | 2015-01-22 |
| US20150016544A1 (en) | 2015-01-15 |
| CA2914357A1 (en) | 2015-01-22 |
| BR112016000862A2 (enExample) | 2017-07-25 |
| CN105379272A (zh) | 2016-03-02 |
| BR112016000865A2 (enExample) | 2017-07-25 |
| CN105493506A (zh) | 2016-04-13 |
| WO2015009633A1 (en) | 2015-01-22 |
| KR20160032164A (ko) | 2016-03-23 |
| KR20160032165A (ko) | 2016-03-23 |
| JP6363190B2 (ja) | 2018-07-25 |
| EP3022914A1 (en) | 2016-05-25 |
| BR112016000865B1 (pt) | 2023-04-18 |
| CN105493506B (zh) | 2019-04-02 |
| EP3022915A1 (en) | 2016-05-25 |
| BR112016000862B1 (pt) | 2023-04-04 |
| JP2016525317A (ja) | 2016-08-22 |
| CA2914357C (en) | 2020-07-28 |
| US20150016534A1 (en) | 2015-01-15 |
| JP6495268B2 (ja) | 2019-04-03 |
| JP2016528801A (ja) | 2016-09-15 |
| EP3022914B1 (en) | 2020-11-25 |
| CN105379272B (zh) | 2019-04-23 |
| US10075729B2 (en) | 2018-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20181011 |