TWI504239B - 針對基於高效率視訊寫碼之可縮放寫碼之運動場升頻取樣 - Google Patents
針對基於高效率視訊寫碼之可縮放寫碼之運動場升頻取樣 Download PDFInfo
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- TWI504239B TWI504239B TW102136090A TW102136090A TWI504239B TW I504239 B TWI504239 B TW I504239B TW 102136090 A TW102136090 A TW 102136090A TW 102136090 A TW102136090 A TW 102136090A TW I504239 B TWI504239 B TW I504239B
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261710635P | 2012-10-05 | 2012-10-05 | |
| US201261711715P | 2012-10-09 | 2012-10-09 | |
| US201261737674P | 2012-12-14 | 2012-12-14 | |
| US14/043,706 US10375405B2 (en) | 2012-10-05 | 2013-10-01 | Motion field upsampling for scalable coding based on high efficiency video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201424398A TW201424398A (zh) | 2014-06-16 |
| TWI504239B true TWI504239B (zh) | 2015-10-11 |
Family
ID=50432656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102136090A TWI504239B (zh) | 2012-10-05 | 2013-10-04 | 針對基於高效率視訊寫碼之可縮放寫碼之運動場升頻取樣 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10375405B2 (enExample) |
| EP (1) | EP2904805B1 (enExample) |
| JP (1) | JP6352271B2 (enExample) |
| KR (1) | KR102142737B1 (enExample) |
| CN (1) | CN104685880B (enExample) |
| ES (1) | ES2914950T3 (enExample) |
| HU (1) | HUE058800T2 (enExample) |
| TW (1) | TWI504239B (enExample) |
| WO (1) | WO2014055631A2 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20140121315A (ko) * | 2013-04-04 | 2014-10-15 | 한국전자통신연구원 | 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치 |
| WO2014163418A1 (ko) | 2013-04-04 | 2014-10-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
| WO2015168581A1 (en) * | 2014-05-01 | 2015-11-05 | Arris Enterprises, Inc. | Reference layer and scaled reference layer offsets for scalable video coding |
| CN105187824A (zh) | 2014-06-10 | 2015-12-23 | 杭州海康威视数字技术股份有限公司 | 图像编码方法和装置以及图像解码方法和装置 |
| CN112511837B (zh) * | 2014-08-20 | 2024-08-30 | 弗劳恩霍夫应用研究促进协会 | 视频合成系统、视频合成方法及计算机可读存储介质 |
| US11330284B2 (en) | 2015-03-27 | 2022-05-10 | Qualcomm Incorporated | Deriving motion information for sub-blocks in video coding |
| EP3304907B1 (en) | 2015-06-08 | 2022-03-23 | VID SCALE, Inc. | Intra block copy mode for screen content coding |
| US10778983B2 (en) * | 2015-09-23 | 2020-09-15 | Dolby Laboratories Licensing Corporation | Preserving texture/noise consistency in video codecs |
| CN116170584A (zh) * | 2017-01-16 | 2023-05-26 | 世宗大学校产学协力团 | 影像编码/解码方法 |
| WO2020036502A1 (en) * | 2018-08-14 | 2020-02-20 | Huawei Technologies Co., Ltd | Machine-learning-based adaptation of coding parameters for video encoding using motion and object detection |
| WO2020256615A1 (en) * | 2019-06-21 | 2020-12-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding layer up-switching indication |
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| US20090103615A1 (en) * | 2006-05-05 | 2009-04-23 | Edouard Francois | Simplified Inter-layer Motion Prediction for Scalable Video Coding |
| TW201132131A (en) * | 2009-10-30 | 2011-09-16 | Qualcomm Inc | Global motion parameter estimation using block-based motion vectors |
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| KR20060105409A (ko) * | 2005-04-01 | 2006-10-11 | 엘지전자 주식회사 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
| US8761252B2 (en) * | 2003-03-27 | 2014-06-24 | Lg Electronics Inc. | Method and apparatus for scalably encoding and decoding video signal |
| DE102004059993B4 (de) | 2004-10-15 | 2006-08-31 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und computerlesbares Medium |
| KR20060043115A (ko) * | 2004-10-26 | 2006-05-15 | 엘지전자 주식회사 | 베이스 레이어를 이용하는 영상신호의 엔코딩/디코딩 방법및 장치 |
| KR100888963B1 (ko) * | 2004-12-06 | 2009-03-17 | 엘지전자 주식회사 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
| KR20060063608A (ko) * | 2004-12-06 | 2006-06-12 | 엘지전자 주식회사 | 영상신호의 엔코딩/디코딩시에 영상블록에 대한 레지듀얼예측을 수행하는 방법 및 장치 |
| KR100703748B1 (ko) * | 2005-01-25 | 2007-04-05 | 삼성전자주식회사 | 다 계층 기반의 비디오 프레임을 효율적으로 예측하는 방법및 그 방법을 이용한 비디오 코딩 방법 및 장치 |
| CN101147399B (zh) | 2005-04-06 | 2011-11-30 | 汤姆森许可贸易公司 | 编码增强层视频数据的方法和设备 |
| KR100904442B1 (ko) * | 2006-01-09 | 2009-06-24 | 엘지전자 주식회사 | 영상 신호의 레이어 간 예측 방법 |
| KR20070074453A (ko) | 2006-01-09 | 2007-07-12 | 엘지전자 주식회사 | 영상 신호의 인코딩 및 디코딩 방법 |
| FR2907630A1 (fr) * | 2006-10-19 | 2008-04-25 | Thomson Licensing Sas | Dispositif et procede de codage sous forme scalable d'une sequence d'images et dispositif et procede de decodage correspondants |
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| JP5232796B2 (ja) | 2006-12-14 | 2013-07-10 | トムソン ライセンシング | 適応エンハンスメントレイヤ予測を使用したビット深度スケーラブルなビデオデータを符号化及び／又は復号化する方法及び装置 |
| KR101307050B1 (ko) | 2006-12-14 | 2013-09-11 | 톰슨 라이센싱 | 비트 심도 스케일러빌리티를 위하여 인핸스먼트 계층 레시듀얼 예측을 이용하여 비디오 데이터를 인코딩 및/또는 디코딩하기 위한 방법 및 장치 |
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| KR101649207B1 (ko) * | 2011-08-31 | 2016-08-19 | 노키아 테크놀로지스 오와이 | 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램 |
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-
2013
- 2013-10-01 US US14/043,706 patent/US10375405B2/en active Active
- 2013-10-02 KR KR1020157011634A patent/KR102142737B1/ko active Active
- 2013-10-02 CN CN201380051795.2A patent/CN104685880B/zh active Active
- 2013-10-02 EP EP13776913.9A patent/EP2904805B1/en active Active
- 2013-10-02 JP JP2015535757A patent/JP6352271B2/ja active Active
- 2013-10-02 HU HUE13776913A patent/HUE058800T2/hu unknown
- 2013-10-02 WO PCT/US2013/063037 patent/WO2014055631A2/en not_active Ceased
- 2013-10-02 ES ES13776913T patent/ES2914950T3/es active Active
- 2013-10-04 TW TW102136090A patent/TWI504239B/zh active
Patent Citations (3)
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| US20090103615A1 (en) * | 2006-05-05 | 2009-04-23 | Edouard Francois | Simplified Inter-layer Motion Prediction for Scalable Video Coding |
| TW200833124A (en) * | 2006-11-30 | 2008-08-01 | Lsi Corp | Memory reduced H264/MPEG-4 AVC codec |
| TW201132131A (en) * | 2009-10-30 | 2011-09-16 | Qualcomm Inc | Global motion parameter estimation using block-based motion vectors |
Non-Patent Citations (1)
| Title |
|---|
| HONG D ET AL: "Scalability Support in HEVC", 2012 IEEE International Symposium on Circuits and Systems(ISCAS), May 20-23, 2012, Seoul, Korea, Page(s):890-893 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6352271B2 (ja) | 2018-07-04 |
| US10375405B2 (en) | 2019-08-06 |
| TW201424398A (zh) | 2014-06-16 |
| CN104685880A (zh) | 2015-06-03 |
| WO2014055631A2 (en) | 2014-04-10 |
| EP2904805A2 (en) | 2015-08-12 |
| WO2014055631A3 (en) | 2014-12-31 |
| KR20150065841A (ko) | 2015-06-15 |
| KR102142737B1 (ko) | 2020-08-07 |
| JP2015532553A (ja) | 2015-11-09 |
| US20140098881A1 (en) | 2014-04-10 |
| EP2904805B1 (en) | 2022-05-04 |
| CN104685880B (zh) | 2019-08-06 |
| ES2914950T3 (es) | 2022-06-17 |
| HUE058800T2 (hu) | 2022-09-28 |
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