JP2016538749A5 - - Google Patents
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- Publication number
- JP2016538749A5 JP2016538749A5 JP2016519886A JP2016519886A JP2016538749A5 JP 2016538749 A5 JP2016538749 A5 JP 2016538749A5 JP 2016519886 A JP2016519886 A JP 2016519886A JP 2016519886 A JP2016519886 A JP 2016519886A JP 2016538749 A5 JP2016538749 A5 JP 2016538749A5
- Authority
- JP
- Japan
- Prior art keywords
- value
- bit depth
- offset
- parameter
- weighted prediction
- 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 45
- 230000011664 signaling Effects 0.000 claims 11
- 244000062793 Sorghum vulgare Species 0.000 claims 2
- 235000019713 millet Nutrition 0.000 claims 2
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361886230P | 2013-10-03 | 2013-10-03 | |
| US61/886,230 | 2013-10-03 | ||
| US201361892198P | 2013-10-17 | 2013-10-17 | |
| US61/892,198 | 2013-10-17 | ||
| US14/504,097 | 2014-10-01 | ||
| US14/504,097 US9497473B2 (en) | 2013-10-03 | 2014-10-01 | High precision explicit weighted prediction for video coding |
| PCT/US2014/058822 WO2015051118A1 (en) | 2013-10-03 | 2014-10-02 | High precision explicit weighted prediction for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016538749A JP2016538749A (ja) | 2016-12-08 |
| JP2016538749A5 true JP2016538749A5 (enExample) | 2017-03-02 |
| JP6151446B2 JP6151446B2 (ja) | 2017-06-21 |
Family
ID=52776930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016519886A Active JP6151446B2 (ja) | 2013-10-03 | 2014-10-02 | ビデオコーディングのための高精度明示的重み付け予測 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9497473B2 (enExample) |
| EP (1) | EP3053340B1 (enExample) |
| JP (1) | JP6151446B2 (enExample) |
| KR (1) | KR101772350B1 (enExample) |
| CN (1) | CN105659603B (enExample) |
| BR (1) | BR112016007360B1 (enExample) |
| CA (1) | CA2925130C (enExample) |
| ES (1) | ES2649532T3 (enExample) |
| HU (1) | HUE036681T2 (enExample) |
| WO (1) | WO2015051118A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079941B (zh) * | 2013-03-27 | 2017-08-25 | 中兴通讯股份有限公司 | 一种深度信息编解码方法、装置及视频处理播放设备 |
| US10432963B2 (en) * | 2013-11-05 | 2019-10-01 | Arris Enterprises Llc | Bit depth variable for high precision data in weighted prediction syntax and semantics |
| WO2015069729A1 (en) | 2013-11-05 | 2015-05-14 | Arris Enterprises, Inc. | Simplified processing of weighted prediction syntax and semantics using a bit depth variable for high precision data |
| US10250904B2 (en) * | 2015-05-05 | 2019-04-02 | Avago Technologies International Sales Pte. Limited | Apparatus and method for overlapped motion compensation for video coding |
| CN115278236B (zh) * | 2015-08-28 | 2025-04-15 | 株式会社Kt | 对图像进行解码或编码的方法和用于传送压缩的视频数据的设备 |
| US10602187B2 (en) * | 2015-11-30 | 2020-03-24 | Intel Corporation | Efficient, compatible, and scalable intra video/image coding using wavelets and HEVC coding |
| CN112740674B (zh) * | 2018-09-21 | 2024-10-29 | 交互数字Vc控股公司 | 使用双预测进行视频编码和解码的方法和装置 |
| EP3922021B1 (en) * | 2019-06-24 | 2025-06-04 | Huawei Technologies Co., Ltd. | Sample distance calculation for geometric partition mode |
| US11496774B2 (en) * | 2019-08-27 | 2022-11-08 | Tencent America LLC | Header syntax for QT/BT/TT size |
| KR20220058551A (ko) * | 2019-09-13 | 2022-05-09 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩의 양 예측 가중 샘플 |
| WO2020251422A2 (en) | 2019-10-07 | 2020-12-17 | Huawei Technologies Co., Ltd. | Method and apparatus of adaptive adjustment of weighting prediction parameter precision for harmonizing non-rectangular merge mode and weighted prediction |
| AU2020409800B2 (en) * | 2019-12-20 | 2024-01-18 | Lg Electronics Inc. | Image/video encoding/decoding method and apparatus using same |
| EP4078965A4 (en) | 2020-01-12 | 2023-04-05 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR HARMONIZING A WEIGHTED PREDICTION |
| CA3256179A1 (en) | 2020-01-13 | 2025-05-22 | Lg Electronics Inc | Method and device for weighted prediction for image/video coding |
| EP4091328A4 (en) | 2020-02-19 | 2023-05-03 | ByteDance Inc. | SIGNALING WEIGHTS OF A REFERENCE IMAGE LIST |
| WO2022126033A1 (en) * | 2020-12-29 | 2022-06-16 | Innopeak Technology, Inc. | Method and apparatus for extended precision weighted prediction for vvc high bit depth coding |
| MX2024000442A (es) * | 2021-07-09 | 2024-01-29 | Beijing Dajia Internet Information Tech Co Ltd | Codificacion residual y de coeficientes para la codificacion de video. |
| WO2023153893A1 (ko) * | 2022-02-13 | 2023-08-17 | 엘지전자 주식회사 | 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100612849B1 (ko) * | 2003-07-18 | 2006-08-14 | 삼성전자주식회사 | 영상 부호화 및 복호화 장치 및 방법 |
| JP4561508B2 (ja) * | 2005-07-08 | 2010-10-13 | ソニー株式会社 | 画像処理装置、画像処理方法およびそのプログラム |
| US7956930B2 (en) * | 2006-01-06 | 2011-06-07 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| BRPI0818648A2 (pt) * | 2007-10-15 | 2015-04-07 | Thomson Licensing | Métodos e aparelho para predição de resíduo interchamadas para vídeo escalável |
| CN102388611B (zh) * | 2009-02-11 | 2015-08-19 | 汤姆森特许公司 | 使用色调映射和反色调映射的比特深度可分级视频编码和解码的方法和装置 |
| US8711930B2 (en) * | 2009-07-09 | 2014-04-29 | Qualcomm Incorporated | Non-zero rounding and prediction mode selection techniques in video encoding |
| US9154796B2 (en) * | 2011-11-04 | 2015-10-06 | Qualcomm Incorporated | Intra-mode video coding |
| TWI597968B (zh) * | 2012-12-21 | 2017-09-01 | 杜比實驗室特許公司 | 在高位元深度視訊的可適性編碼中，高精度升取樣 |
-
2014
- 2014-10-01 US US14/504,097 patent/US9497473B2/en active Active
- 2014-10-02 ES ES14793352.7T patent/ES2649532T3/es active Active
- 2014-10-02 KR KR1020167010802A patent/KR101772350B1/ko active Active
- 2014-10-02 EP EP14793352.7A patent/EP3053340B1/en active Active
- 2014-10-02 BR BR112016007360-6A patent/BR112016007360B1/pt active IP Right Grant
- 2014-10-02 HU HUE14793352A patent/HUE036681T2/hu unknown
- 2014-10-02 CA CA2925130A patent/CA2925130C/en active Active
- 2014-10-02 JP JP2016519886A patent/JP6151446B2/ja active Active
- 2014-10-02 WO PCT/US2014/058822 patent/WO2015051118A1/en not_active Ceased
- 2014-10-02 CN CN201480054053.XA patent/CN105659603B/zh active Active
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