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
-
- 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) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014163418A1 (ko) | 2013-04-04 | 2014-10-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
| KR20140121315A (ko) * | 2013-04-04 | 2014-10-15 | 한국전자통신연구원 | 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치 |
| US9986251B2 (en) * | 2014-05-01 | 2018-05-29 | Arris Enterprises Llc | 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 |
| CN106797495B (zh) * | 2014-08-20 | 2020-12-22 | 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 |
| US10958927B2 (en) | 2015-03-27 | 2021-03-23 | Qualcomm Incorporated | Motion information derivation mode determination in video coding |
| WO2016200984A1 (en) * | 2015-06-08 | 2016-12-15 | 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 |
| CN116193109B (zh) * | 2017-01-16 | 2026-07-24 | 世宗大学校产学协力团 | 影像编码/解码方法 |
| CN112534818B (zh) * | 2018-08-14 | 2024-04-26 | 华为技术有限公司 | 使用运动和对象检测的用于视频编码的译码参数的基于机器学习的自适应 |
| WO2020256615A1 (en) * | 2019-06-21 | 2020-12-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding layer up-switching indication |
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| TW200833124A (en) * | 2006-11-30 | 2008-08-01 | Lsi Corp | Memory reduced H264/MPEG-4 AVC codec |
| 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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| 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 |
| KR20060063608A (ko) * | 2004-12-06 | 2006-06-12 | 엘지전자 주식회사 | 영상신호의 엔코딩/디코딩시에 영상블록에 대한 레지듀얼예측을 수행하는 방법 및 장치 |
| KR100888963B1 (ko) * | 2004-12-06 | 2009-03-17 | 엘지전자 주식회사 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
| 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 |
| KR20070074452A (ko) | 2006-01-09 | 2007-07-12 | 엘지전자 주식회사 | 영상신호의 엔코딩/디코딩시의 레이어간 예측 방법 |
| JP5106419B2 (ja) * | 2006-01-09 | 2012-12-26 | エルジー エレクトロニクス インコーポレイティド | 映像信号のエンコーディング／デコーディング方法及び装置 |
| 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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| KR101345090B1 (ko) | 2006-12-14 | 2013-12-26 | 톰슨 라이센싱 | 적응성 인핸스먼트층 예측을 사용하여 비트 심도 스케일러블 비디오 데이터를 인코딩 및/또는 디코딩하는 방법 및 장치 |
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-
2013
- 2013-10-01 US US14/043,706 patent/US10375405B2/en active Active
- 2013-10-02 JP JP2015535757A patent/JP6352271B2/ja active Active
- 2013-10-02 ES ES13776913T patent/ES2914950T3/es active Active
- 2013-10-02 KR KR1020157011634A patent/KR102142737B1/ko active Active
- 2013-10-02 EP EP13776913.9A patent/EP2904805B1/en 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 CN CN201380051795.2A patent/CN104685880B/zh active Active
- 2013-10-04 TW TW102136090A patent/TWI504239B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
|---|---|
| US20140098881A1 (en) | 2014-04-10 |
| WO2014055631A3 (en) | 2014-12-31 |
| KR20150065841A (ko) | 2015-06-15 |
| HUE058800T2 (hu) | 2022-09-28 |
| JP6352271B2 (ja) | 2018-07-04 |
| ES2914950T3 (es) | 2022-06-17 |
| WO2014055631A2 (en) | 2014-04-10 |
| KR102142737B1 (ko) | 2020-08-07 |
| EP2904805A2 (en) | 2015-08-12 |
| CN104685880A (zh) | 2015-06-03 |
| US10375405B2 (en) | 2019-08-06 |
| TW201424398A (zh) | 2014-06-16 |
| JP2015532553A (ja) | 2015-11-09 |
| CN104685880B (zh) | 2019-08-06 |
| EP2904805B1 (en) | 2022-05-04 |
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