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
-
- 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 (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2695352A4 (en) * | 2011-04-01 | 2014-12-31 | Intel Corp | SHIFT CROSSING 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 |
| WO2015129319A1 (ja) * | 2014-02-26 | 2015-09-03 | 株式会社リコー | 通信装置、通信システム、通信制御方法およびプログラム |
| WO2015137432A1 (ja) * | 2014-03-14 | 2015-09-17 | シャープ株式会社 | 画像復号装置、及び画像復号方法 |
| KR102073030B1 (ko) * | 2014-03-14 | 2020-02-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 이미지 디코딩 장치 |
| 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 |
| WO2018206398A1 (en) * | 2017-05-12 | 2018-11-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Receiver, transmitter, communication network, data signal and method improving a retransmission process in a communication network |
| 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 |
| 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) |
| CN115002474B (zh) | 2019-09-24 | 2023-04-11 | 华为技术有限公司 | 一种由解码器实现的方法、译码设备、可读介质和解码器 |
| EP4022930A4 (en) * | 2019-09-24 | 2022-11-02 | Huawei Technologies Co., Ltd. | OLS FOR SPATIAL AND SNR SCALABILITY |
| US11265567B2 (en) | 2019-10-08 | 2022-03-01 | Tencent America LLC | Method for output layer set signaling in scalable video stream |
| CN114868158B (zh) | 2019-12-26 | 2025-08-01 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| CN120602678A (zh) * | 2019-12-30 | 2025-09-05 | Lg电子株式会社 | 图像编码/解码方法、存储介质和图像数据传输方法 |
| JP7441316B2 (ja) * | 2019-12-30 | 2024-02-29 | エルジー エレクトロニクス インコーポレイティド | Ｏｌｓ ｄｐｂパラメータインデックスを含む映像情報ベースの映像デコーディング方法及びその装置 |
| CN114982243B (zh) | 2020-01-09 | 2025-05-13 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| CN115668927A (zh) * | 2020-04-01 | 2023-01-31 | Lg电子株式会社 | 基于输出层集合确定是否参考参数集的图像编码/解码方法和设备及发送比特流的方法 |
| KR20230008795A (ko) * | 2020-05-04 | 2023-01-16 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| KR20260111113A (ko) * | 2020-05-22 | 2026-07-14 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 코딩된 비디오의 출력 계층 세트들의 처리 |
| CN116134823A (zh) * | 2020-05-25 | 2023-05-16 | Lg电子株式会社 | 基于多层的图像编码设备和方法 |
| US12323606B2 (en) | 2020-09-22 | 2025-06-03 | Lg Electronics Inc. | Media file generation/reception method and device for signaling operating point information and output layer set information, and computer-readable recording medium in which media file is stored |
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 |
| RU2641470C2 (ru) | 2012-06-28 | 2018-01-17 | Сони Корпорейшн | Устройство передачи/приема, способ и устройство кодирования/декодирования |
| US20140301477A1 (en) | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| HK1222065A1 (zh) | 2013-07-10 | 2017-06-16 | 夏普株式会社 | 缩放列表信号发送和参数集激活 |
| 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 WO PCT/US2014/046319 patent/WO2015006674A1/en not_active Ceased
- 2014-07-11 JP JP2016525802A patent/JP6509842B2/ja active Active
- 2014-07-11 TW TW103124045A patent/TWI633780B/zh active
- 2014-07-11 EP EP14745048.0A patent/EP3020195A1/en not_active Ceased
- 2014-07-11 KR KR1020167001982A patent/KR102151834B1/ko active 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 |
|---|---|
| US10595031B2 (en) | 2020-03-17 |
| JP6509842B2 (ja) | 2019-05-08 |
| KR20160031499A (ko) | 2016-03-22 |
| EP3020195A1 (en) | 2016-05-18 |
| WO2015006674A1 (en) | 2015-01-15 |
| CN105409219A (zh) | 2016-03-16 |
| KR102151834B1 (ko) | 2020-09-03 |
| US20150016532A1 (en) | 2015-01-15 |
| TW201515446A (zh) | 2015-04-16 |
| CN105409219B (zh) | 2019-08-02 |
| JP2016529781A (ja) | 2016-09-23 |
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