TWI633780B - 高效率視訊寫碼擴展中之目標輸出層之選擇 - Google Patents
高效率視訊寫碼擴展中之目標輸出層之選擇 Download PDFInfo
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- TWI633780B TWI633780B TW103124045A TW103124045A TWI633780B TW I633780 B TWI633780 B TW I633780B TW 103124045 A TW103124045 A TW 103124045A TW 103124045 A TW103124045 A TW 103124045A TW I633780 B TWI633780 B TW I633780B
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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
- H04N19/46—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
- H04N19/30—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
- H04N19/44—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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361845837P | 2013-07-12 | 2013-07-12 | |
| US61/845,837 | 2013-07-12 | ||
| US14/328,406 | 2014-07-10 | ||
| US14/328,406 US10595031B2 (en) | 2013-07-12 | 2014-07-10 | Selection of target output layers in high efficiency video coding extensions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201515446A TW201515446A (zh) | 2015-04-16 |
| TWI633780B true TWI633780B (zh) | 2018-08-21 |
Family
ID=52277086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103124045A TWI633780B (zh) | 2013-07-12 | 2014-07-11 | 高效率視訊寫碼擴展中之目標輸出層之選擇 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10595031B2 (enExample) |
| EP (1) | EP3020195A1 (enExample) |
| JP (1) | JP6509842B2 (enExample) |
| KR (1) | KR102151834B1 (enExample) |
| CN (1) | CN105409219B (enExample) |
| TW (1) | TWI633780B (enExample) |
| WO (1) | WO2015006674A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10433239B2 (en) * | 2011-04-01 | 2019-10-01 | Intel Corporation | Cross-layer optimized adaptive HTTP streaming |
| WO2015053597A1 (ko) * | 2013-10-12 | 2015-04-16 | 삼성전자 주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치 |
| US10284858B2 (en) * | 2013-10-15 | 2019-05-07 | Qualcomm Incorporated | Support of multi-mode extraction for multi-layer video codecs |
| KR102294092B1 (ko) * | 2014-01-02 | 2021-08-27 | 한국전자통신연구원 | 영상의 복호화 방법 및 이를 이용하는 장치 |
| EP3113490B1 (en) * | 2014-02-26 | 2019-07-24 | Ricoh Company, Ltd. | Communication device, communication system, communication control method, and program |
| JP6465863B2 (ja) * | 2014-03-14 | 2019-02-06 | シャープ株式会社 | 画像復号装置、画像復号方法及び記録媒体 |
| EP3107299A4 (en) * | 2014-03-14 | 2017-04-26 | Huawei Technologies Co., Ltd. | Image decoding device |
| US20180213216A1 (en) * | 2015-06-16 | 2018-07-26 | Lg Electronics Inc. | Media data transmission device, media data reception device, media data transmission method, and media data rececption method |
| US10034010B2 (en) | 2015-10-14 | 2018-07-24 | Qualcomm Incorporated | Alignment of operation point sample group in multi-layer bitstreams file format |
| US10575018B2 (en) * | 2017-07-10 | 2020-02-25 | Qualcomm Incorporated | Enhanced high-level signaling for fisheye virtual reality video in dash |
| WO2019017928A1 (en) | 2017-07-19 | 2019-01-24 | Cummins Inc. | TECHNIQUES FOR TRANSIENT ESTIMATION AND COMPENSATION OF CONTROL PARAMETERS FOR DEDICATED EGR ENGINES |
| US11109069B2 (en) * | 2019-09-20 | 2021-08-31 | Tencent America LLC | Signaling of scalability parameters in video bitstream |
| KR20260016604A (ko) | 2019-09-24 | 2026-02-03 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 공간 및 snr 확장성을 위한 ols |
| BR112022005485A2 (pt) | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Ols para escalabilidade múltiplas visualizações |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| US11265567B2 (en) | 2019-10-08 | 2022-03-01 | Tencent America LLC | Method for output layer set signaling in scalable video stream |
| WO2021134016A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Constraints on signaling of video layers in coded bitstreams |
| JP7425204B2 (ja) | 2019-12-26 | 2024-01-30 | バイトダンス インコーポレイテッド | ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約 |
| JP7422881B2 (ja) | 2019-12-27 | 2024-01-26 | バイトダンス インコーポレイテッド | パラメータセットにおけるサブピクチャシグナリング |
| CN119767006A (zh) * | 2019-12-30 | 2025-04-04 | Lg电子株式会社 | 图像解码方法/编码方法、图像数据发送方法及存储介质 |
| KR20220100976A (ko) * | 2019-12-30 | 2022-07-18 | 엘지전자 주식회사 | Dpb 파라미터를 코딩하는 영상 디코딩 방법 및 그 장치 |
| CN117395441A (zh) | 2020-01-09 | 2024-01-12 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| CN119767022A (zh) * | 2020-05-04 | 2025-04-04 | Lg电子株式会社 | 解码和编码图像的设备及发送用于图像信息的数据的设备 |
| EP4154534A1 (en) * | 2020-05-22 | 2023-03-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Processing of output layer sets of coded video |
| US20230209071A1 (en) * | 2020-05-25 | 2023-06-29 | Lg Electronics Inc. | Multilayer-based image coding device and method |
| WO2022065875A1 (ko) * | 2020-09-22 | 2022-03-31 | 엘지전자 주식회사 | 동작점 정보와 출력 계층 세트 정보를 시그널링하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일을 저장한 컴퓨터 판독 가능한 기록 매체 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658038A (zh) * | 2007-04-12 | 2010-02-24 | 汤姆森许可贸易公司 | 针对可缩放视频编码的视频可用信息的方法和设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9716920B2 (en) | 2010-08-05 | 2017-07-25 | Qualcomm Incorporated | Signaling attributes for network-streamed video data |
| EP3758376B1 (en) | 2012-06-28 | 2025-03-05 | Saturn Licensing LLC | Receiving device and corresponding method |
| US20140301477A1 (en) | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| JP6505026B2 (ja) | 2013-07-10 | 2019-04-24 | シャープ株式会社 | 符号化方法 |
| US10284858B2 (en) | 2013-10-15 | 2019-05-07 | Qualcomm Incorporated | Support of multi-mode extraction for multi-layer video codecs |
-
2014
- 2014-07-10 US US14/328,406 patent/US10595031B2/en active Active
- 2014-07-11 WO PCT/US2014/046319 patent/WO2015006674A1/en not_active Ceased
- 2014-07-11 CN CN201480039022.7A patent/CN105409219B/zh active Active
- 2014-07-11 EP EP14745048.0A patent/EP3020195A1/en not_active Ceased
- 2014-07-11 JP JP2016525802A patent/JP6509842B2/ja active Active
- 2014-07-11 KR KR1020167001982A patent/KR102151834B1/ko active Active
- 2014-07-11 TW TW103124045A patent/TWI633780B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658038A (zh) * | 2007-04-12 | 2010-02-24 | 汤姆森许可贸易公司 | 针对可缩放视频编码的视频可用信息的方法和设备 |
Non-Patent Citations (1)
| Title |
|---|
| < Ye-Kui Wang et al.>，< Joint Collaborative Team on 3D Video Coding Extensions of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11>，<4th Meeting: Incheon, KR >，<2013/04/24>，< JCT3V-D0047_v2 page 1~25> * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105409219A (zh) | 2016-03-16 |
| WO2015006674A1 (en) | 2015-01-15 |
| US10595031B2 (en) | 2020-03-17 |
| JP2016529781A (ja) | 2016-09-23 |
| CN105409219B (zh) | 2019-08-02 |
| KR102151834B1 (ko) | 2020-09-03 |
| KR20160031499A (ko) | 2016-03-22 |
| US20150016532A1 (en) | 2015-01-15 |
| EP3020195A1 (en) | 2016-05-18 |
| TW201515446A (zh) | 2015-04-16 |
| JP6509842B2 (ja) | 2019-05-08 |
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