ES2750531T3 - Remuestreo utilizando factor de escalado - Google Patents
Remuestreo utilizando factor de escalado Download PDFInfo
- Publication number
- ES2750531T3 ES2750531T3 ES14736507T ES14736507T ES2750531T3 ES 2750531 T3 ES2750531 T3 ES 2750531T3 ES 14736507 T ES14736507 T ES 14736507T ES 14736507 T ES14736507 T ES 14736507T ES 2750531 T3 ES2750531 T3 ES 2750531T3
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- 238000012952 Resampling Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 172
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- 239000000523 sample Substances 0.000 description 115
- 230000033001 locomotion Effects 0.000 description 86
- 239000011229 interlayer Substances 0.000 description 40
- 239000013598 vector Substances 0.000 description 33
- 238000004891 communication Methods 0.000 description 32
- 238000003860 storage Methods 0.000 description 29
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- 238000013139 quantization Methods 0.000 description 21
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- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 9
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- 238000004458 analytical method Methods 0.000 description 3
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- 238000004422 calculation algorithm Methods 0.000 description 1
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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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361829926P | 2013-05-31 | 2013-05-31 | |
| US14/287,797 US9635371B2 (en) | 2013-05-31 | 2014-05-27 | Determining rounding offset using scaling factor in picture resampling |
| PCT/US2014/039795 WO2014193956A1 (en) | 2013-05-31 | 2014-05-28 | Resampling using scaling factor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2750531T3 true ES2750531T3 (es) | 2020-03-26 |
Family
ID=51985085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14736507T Active ES2750531T3 (es) | 2013-05-31 | 2014-05-28 | Remuestreo utilizando factor de escalado |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9635371B2 (https=) |
| EP (1) | EP3005702B1 (https=) |
| JP (1) | JP6285018B2 (https=) |
| KR (1) | KR101810312B1 (https=) |
| CN (1) | CN105247868B (https=) |
| ES (1) | ES2750531T3 (https=) |
| HU (1) | HUE047048T2 (https=) |
| WO (1) | WO2014193956A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015009764A1 (en) * | 2013-07-16 | 2015-01-22 | General Instrument Corporation | Resampling filters for scalable video coding with phase offset adjustment and signaling of same |
| WO2015184470A1 (en) * | 2014-05-30 | 2015-12-03 | Arris Enterprises, Inc. | Reference layer offset parameters for inter-layer prediction in scalable video coding |
| CN108293136B (zh) * | 2015-09-23 | 2022-12-30 | 诺基亚技术有限公司 | 编码360度全景视频的方法、装置和计算机可读存储介质 |
| KR102045522B1 (ko) * | 2016-03-03 | 2019-11-15 | 주식회사 케이티 | 이미지를 변환하는 가속기 서버, 셋톱 박스 및 클라우드 서버 |
| WO2020071672A1 (ko) * | 2018-10-02 | 2020-04-09 | 엘지전자 주식회사 | 움직임 벡터를 압축하는 방법 및 그 장치 |
| US11290734B2 (en) | 2019-01-02 | 2022-03-29 | Tencent America LLC | Adaptive picture resolution rescaling for inter-prediction and display |
| PL4221213T3 (pl) * | 2019-01-09 | 2024-11-18 | Huawei Technologies Co., Ltd. | Koder wideo, dekoder wideo i stosowne sposoby |
| WO2021026322A1 (en) | 2019-08-06 | 2021-02-11 | Op Solutions | Block-based adaptive resolution management |
| CN114616826B (zh) | 2019-08-06 | 2026-04-28 | Op方案有限责任公司 | 基于帧类型的自适应分辨率管理的隐式标识 |
| BR112022002195A2 (pt) * | 2019-08-06 | 2022-10-18 | Op Solutions Llc | Sinalização de gerenciamento de resolução adaptativa |
| MX2022001592A (es) | 2019-08-06 | 2022-03-11 | Op Solutions Llc | Método de gestión de resolución adaptativa para reajuste de predicción. |
| CN114827605A (zh) | 2019-09-23 | 2022-07-29 | 北京达佳互联信息技术有限公司 | 用于视频解码的方法和计算设备 |
| KR102946105B1 (ko) | 2019-09-24 | 2026-04-01 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 인코더 및 디코더, 참조 픽처 리샘플링 확장을 위한 인코딩 방법 및 디코딩 방법 |
| US11632540B2 (en) * | 2019-12-20 | 2023-04-18 | Qualcomm Incorporated | Reference picture scaling ratios for reference picture resampling in video coding |
| WO2021134222A1 (en) * | 2019-12-30 | 2021-07-08 | Alibaba Group Holding Limited | Selective control of conditional filters in resolution-adaptive video coding |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6947886B2 (en) * | 2002-02-21 | 2005-09-20 | The Regents Of The University Of California | Scalable compression of audio and other signals |
| US7277486B2 (en) * | 2002-05-03 | 2007-10-02 | Microsoft Corporation | Parameterization for fading compensation |
| KR100878809B1 (ko) * | 2004-09-23 | 2009-01-14 | 엘지전자 주식회사 | 비디오 신호의 디코딩 방법 및 이의 장치 |
| US8175168B2 (en) * | 2005-03-18 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for picture up-sampling |
| US7956930B2 (en) * | 2006-01-06 | 2011-06-07 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| US9014280B2 (en) * | 2006-10-13 | 2015-04-21 | Qualcomm Incorporated | Video coding with adaptive filtering for motion compensated prediction |
| KR101066117B1 (ko) * | 2009-11-12 | 2011-09-20 | 전자부품연구원 | 스케일러블 영상 코딩 방법 및 장치 |
| US9467689B2 (en) * | 2010-07-08 | 2016-10-11 | Dolby Laboratories Licensing Corporation | Systems and methods for multi-layered image and video delivery using reference processing signals |
| KR20130037162A (ko) * | 2011-10-05 | 2013-04-15 | 한국전자통신연구원 | 스케일러블 비디오 코딩을 위한 계층간 텍스처 예측 방법 및 그 장치 |
| WO2013051897A1 (ko) * | 2011-10-05 | 2013-04-11 | 한국전자통신연구원 | 영상 부호화 방법과 영상 복호화 방법 |
| US9635356B2 (en) * | 2012-08-07 | 2017-04-25 | Qualcomm Incorporated | Multi-hypothesis motion compensation for scalable video coding and 3D video coding |
| US9854235B2 (en) * | 2012-08-31 | 2017-12-26 | Blackberry Limited | Methods and devices for entropy coding in scalable video compression |
| WO2014107650A1 (en) * | 2013-01-04 | 2014-07-10 | Vidyo, Inc. | Techniques for prediction of unavailable samples in inter-layer predicted video coding |
| WO2015168581A1 (en) * | 2014-05-01 | 2015-11-05 | Arris Enterprises, Inc. | Reference layer and scaled reference layer offsets for scalable video coding |
| KR20170101983A (ko) * | 2014-12-31 | 2017-09-06 | 노키아 테크놀로지스 오와이 | 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측 |
-
2014
- 2014-05-27 US US14/287,797 patent/US9635371B2/en active Active
- 2014-05-28 HU HUE14736507A patent/HUE047048T2/hu unknown
- 2014-05-28 KR KR1020157037004A patent/KR101810312B1/ko active Active
- 2014-05-28 CN CN201480030544.0A patent/CN105247868B/zh active Active
- 2014-05-28 EP EP14736507.6A patent/EP3005702B1/en active Active
- 2014-05-28 JP JP2016516782A patent/JP6285018B2/ja active Active
- 2014-05-28 ES ES14736507T patent/ES2750531T3/es active Active
- 2014-05-28 WO PCT/US2014/039795 patent/WO2014193956A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3005702A1 (en) | 2016-04-13 |
| WO2014193956A1 (en) | 2014-12-04 |
| KR20160016936A (ko) | 2016-02-15 |
| US9635371B2 (en) | 2017-04-25 |
| JP2016524407A (ja) | 2016-08-12 |
| KR101810312B1 (ko) | 2017-12-18 |
| CN105247868A (zh) | 2016-01-13 |
| JP6285018B2 (ja) | 2018-02-28 |
| EP3005702B1 (en) | 2019-07-24 |
| HUE047048T2 (hu) | 2020-04-28 |
| US20140355676A1 (en) | 2014-12-04 |
| CN105247868B (zh) | 2018-07-03 |
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