KR102151834B1 - 고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택 - Google Patents
고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택 Download PDFInfo
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- KR102151834B1 KR102151834B1 KR1020167001982A KR20167001982A KR102151834B1 KR 102151834 B1 KR102151834 B1 KR 102151834B1 KR 1020167001982 A KR1020167001982 A KR 1020167001982A KR 20167001982 A KR20167001982 A KR 20167001982A KR 102151834 B1 KR102151834 B1 KR 102151834B1
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- South Korea
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- output
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- video
- target output
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
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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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361845837P | 2013-07-12 | 2013-07-12 | |
| US61/845,837 | 2013-07-12 | ||
| US14/328,406 US10595031B2 (en) | 2013-07-12 | 2014-07-10 | Selection of target output layers in high efficiency video coding extensions |
| US14/328,406 | 2014-07-10 | ||
| PCT/US2014/046319 WO2015006674A1 (en) | 2013-07-12 | 2014-07-11 | Selection of target output layers in high efficiency video coding extensions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160031499A KR20160031499A (ko) | 2016-03-22 |
| KR102151834B1 true KR102151834B1 (ko) | 2020-09-03 |
Family
ID=52277086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167001982A Active KR102151834B1 (ko) | 2013-07-12 | 2014-07-11 | 고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10595031B2 (https=) |
| EP (1) | EP3020195A1 (https=) |
| JP (1) | JP6509842B2 (https=) |
| KR (1) | KR102151834B1 (https=) |
| CN (1) | CN105409219B (https=) |
| TW (1) | TWI633780B (https=) |
| WO (1) | WO2015006674A1 (https=) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012134530A1 (en) * | 2011-04-01 | 2012-10-04 | 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 |
| JP6329246B2 (ja) * | 2014-03-14 | 2018-05-23 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 画像復号装置 |
| WO2016204481A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자 주식회사 | 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법 |
| 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 |
| CN110914527B (zh) | 2017-07-19 | 2022-06-07 | 卡明斯公司 | 专用egr发动机控制参数的瞬态估计和补偿技术 |
| US11109069B2 (en) * | 2019-09-20 | 2021-08-31 | Tencent America LLC | Signaling of scalability parameters in video bitstream |
| KR102921564B1 (ko) * | 2019-09-24 | 2026-01-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 멀티뷰 스케일러빌리티를 위한 ols |
| EP4022930A4 (en) * | 2019-09-24 | 2022-11-02 | Huawei Technologies Co., Ltd. | OLS FOR SPATIAL AND SNR SCALABILITY |
| 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 |
| CN114902656B (zh) | 2019-12-26 | 2025-03-21 | 字节跳动有限公司 | 对编解码比特流中的视频层的信令的约束 |
| 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 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| CN119676439A (zh) * | 2019-12-30 | 2025-03-21 | Lg电子株式会社 | 图像解码设备、图像编码设备和比特流发送设备 |
| CN115244932B (zh) * | 2019-12-30 | 2025-08-15 | Lg电子株式会社 | 用于对dpb参数进行编码的图像解码方法及其装置 |
| EP4074024A4 (en) * | 2020-01-09 | 2023-04-05 | ByteDance Inc. | SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES |
| KR20230008795A (ko) * | 2020-05-04 | 2023-01-16 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| IL298042B2 (en) * | 2020-05-22 | 2025-09-01 | Fraunhofer Ges Forschung | Encoded video output layer systems processing |
| WO2021241978A1 (ko) * | 2020-05-25 | 2021-12-02 | 엘지전자 주식회사 | 멀티 레이어 기반 영상 코딩 장치 및 방법 |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2137973B1 (en) | 2007-04-12 | 2019-05-01 | InterDigital VC Holdings, Inc. | Methods and apparatus for video usability information (vui) for scalable video coding (svc) |
| US9716920B2 (en) | 2010-08-05 | 2017-07-25 | Qualcomm Incorporated | Signaling attributes for network-streamed video data |
| IN2014MN02408A (https=) | 2012-06-28 | 2015-08-21 | Sony Corp | |
| US20140301477A1 (en) | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| US20160173887A1 (en) | 2013-07-10 | 2016-06-16 | Sharp Kabushiki Kaisha | Scaling list signaling and parameter sets activation |
| 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 CN CN201480039022.7A patent/CN105409219B/zh active Active
- 2014-07-11 TW TW103124045A patent/TWI633780B/zh active
- 2014-07-11 JP JP2016525802A patent/JP6509842B2/ja active Active
- 2014-07-11 EP EP14745048.0A patent/EP3020195A1/en not_active Ceased
- 2014-07-11 WO PCT/US2014/046319 patent/WO2015006674A1/en not_active Ceased
- 2014-07-11 KR KR1020167001982A patent/KR102151834B1/ko active Active
Non-Patent Citations (4)
| Title |
|---|
| A. K. Ramasubramonian, et al. MV-HEVC/SHVC HLS: On DPB operations. JCT-VC of ITU-T and ISO/IEC. JCTVC-N0093 Ver.1, Jul. 16, 2013, pp.1-5 |
| Hendry, et al. AHG 9: Inter-layer Prediction Indication at Picture Level. JCT-VC of ITU-T and ISO/IEC. JCTVC-M0129 Ver.2, Apr. 17, 2013, pp.1-7 |
| J. Boyce, et al. High-level syntax modifications for HEVC extensions. JCT-VC of ITU-T and ISO/IEC. JCTVC-M0045 Ver.1, Apr. 8, 2013, pp.1-6 |
| Y-K. Wang, et al. MV-HEVC/SHVC HLS: VPS and SPS designs in HEVC 3DV and scalable extensions. JCT-3V of ITU-T and ISO/IEC. JCT3V-D0047 Ver.2, Apr. 24, 2013, pp.1-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016529781A (ja) | 2016-09-23 |
| EP3020195A1 (en) | 2016-05-18 |
| KR20160031499A (ko) | 2016-03-22 |
| WO2015006674A1 (en) | 2015-01-15 |
| TW201515446A (zh) | 2015-04-16 |
| CN105409219A (zh) | 2016-03-16 |
| JP6509842B2 (ja) | 2019-05-08 |
| TWI633780B (zh) | 2018-08-21 |
| US10595031B2 (en) | 2020-03-17 |
| CN105409219B (zh) | 2019-08-02 |
| US20150016532A1 (en) | 2015-01-15 |
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