JP2016524407A5 - - Google Patents
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- Publication number
- JP2016524407A5 JP2016524407A5 JP2016516782A JP2016516782A JP2016524407A5 JP 2016524407 A5 JP2016524407 A5 JP 2016524407A5 JP 2016516782 A JP2016516782 A JP 2016516782A JP 2016516782 A JP2016516782 A JP 2016516782A JP 2016524407 A5 JP2016524407 A5 JP 2016524407A5
- Authority
- JP
- Japan
- Prior art keywords
- layer picture
- sample
- reference layer
- scale factor
- offset value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 10
- 238000012952 Resampling Methods 0.000 claims 8
- 238000005070 sampling Methods 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361829926P | 2013-05-31 | 2013-05-31 | |
| US61/829,926 | 2013-05-31 | ||
| US14/287,797 | 2014-05-27 | ||
| 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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2016524407A JP2016524407A (ja) | 2016-08-12 |
| JP2016524407A5 true JP2016524407A5 (enExample) | 2017-07-06 |
| JP6285018B2 JP6285018B2 (ja) | 2018-02-28 |
Family
ID=51985085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016516782A Active JP6285018B2 (ja) | 2013-05-31 | 2014-05-28 | スケーリングファクタを用いた再サンプリング |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9635371B2 (enExample) |
| EP (1) | EP3005702B1 (enExample) |
| JP (1) | JP6285018B2 (enExample) |
| KR (1) | KR101810312B1 (enExample) |
| CN (1) | CN105247868B (enExample) |
| ES (1) | ES2750531T3 (enExample) |
| HU (1) | HUE047048T2 (enExample) |
| WO (1) | WO2014193956A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3022911A1 (en) * | 2013-07-16 | 2016-05-25 | ARRIS Enterprises, Inc. | Resampling filters for scalable video coding with phase offset adjustment and signaling of same |
| MX368227B (es) * | 2014-05-30 | 2019-09-25 | Arris Entpr Llc | Parámetros de compensación de capa de referencia para predicción inter-capa en codificación de video escalable. |
| 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 |
| BR112021013531A2 (pt) * | 2019-01-09 | 2021-09-14 | Huawei Technologies Co., Ltd. | Codificador de vídeo, decodificador de vídeo e métodos correspondentes |
| WO2021026324A1 (en) | 2019-08-06 | 2021-02-11 | Op Solutions | Adaptive resolution management prediction rescaling |
| BR112022002195A2 (pt) * | 2019-08-06 | 2022-10-18 | Op Solutions Llc | Sinalização de gerenciamento de resolução adaptativa |
| WO2021026322A1 (en) | 2019-08-06 | 2021-02-11 | Op Solutions | Block-based adaptive resolution management |
| WO2021026363A1 (en) | 2019-08-06 | 2021-02-11 | Op Solutions, Llc | Implicit signaling of adaptive resolution management based on frame type |
| ES2994578T3 (en) | 2019-09-23 | 2025-01-28 | Beijing Dajia Internet Information Tech Co Ltd | Methods and devices for quantization and de-quantization design in video coding |
| CN114982229A (zh) | 2019-09-24 | 2022-08-30 | 弗劳恩霍夫应用研究促进协会 | 用于参考图片重采样扩展的编码器和解码器、编码方法和解码方法 |
| 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 |
| CN103155568B (zh) * | 2010-07-08 | 2016-07-27 | 杜比实验室特许公司 | 用于使用参考处理信号进行多层图像和视频传输的系统和方法 |
| 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 |
| US8798165B2 (en) * | 2013-01-04 | 2014-08-05 | Vidyo, Inc. | Techniques for prediction of unavailable samples in inter-layer predicted video coding |
| US9986251B2 (en) * | 2014-05-01 | 2018-05-29 | Arris Enterprises Llc | Reference layer and scaled reference layer offsets for scalable video coding |
| CN107431819B (zh) * | 2014-12-31 | 2022-02-01 | 诺基亚技术有限公司 | 用于视频解码的方法、装置、计算机可读存储介质及视频解码器 |
-
2014
- 2014-05-27 US US14/287,797 patent/US9635371B2/en active Active
- 2014-05-28 WO PCT/US2014/039795 patent/WO2014193956A1/en not_active Ceased
- 2014-05-28 CN CN201480030544.0A patent/CN105247868B/zh active Active
- 2014-05-28 KR KR1020157037004A patent/KR101810312B1/ko active Active
- 2014-05-28 HU HUE14736507A patent/HUE047048T2/hu unknown
- 2014-05-28 JP JP2016516782A patent/JP6285018B2/ja active Active
- 2014-05-28 EP EP14736507.6A patent/EP3005702B1/en active Active
- 2014-05-28 ES ES14736507T patent/ES2750531T3/es active Active
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