JP2019521571A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019521571A5 JP2019521571A5 JP2018559993A JP2018559993A JP2019521571A5 JP 2019521571 A5 JP2019521571 A5 JP 2019521571A5 JP 2018559993 A JP2018559993 A JP 2018559993A JP 2018559993 A JP2018559993 A JP 2018559993A JP 2019521571 A5 JP2019521571 A5 JP 2019521571A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- residual
- reconstructed
- original
- residual block
- 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.)
- Withdrawn
Links
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 32
- 238000013139 quantization Methods 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16305558.5 | 2016-05-13 | ||
| EP16305558.5A EP3244611A1 (en) | 2016-05-13 | 2016-05-13 | Method and apparatus for video coding with adaptive clipping of pixel values |
| EP16305609 | 2016-05-26 | ||
| EP16305609.6 | 2016-05-26 | ||
| PCT/EP2017/059967 WO2017194312A2 (en) | 2016-05-13 | 2017-04-26 | Method and apparatus for video coding with adaptive clipping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019521571A JP2019521571A (ja) | 2019-07-25 |
| JP2019521571A5 true JP2019521571A5 (enExample) | 2020-04-30 |
Family
ID=58640876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018559993A Withdrawn JP2019521571A (ja) | 2016-05-13 | 2017-04-26 | 適応クリッピングを用いた映像コード化の方法および装置 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10735774B2 (enExample) |
| EP (1) | EP3456052B1 (enExample) |
| JP (1) | JP2019521571A (enExample) |
| KR (1) | KR20190029526A (enExample) |
| CN (1) | CN109417639B (enExample) |
| BR (1) | BR112018073434A2 (enExample) |
| CA (1) | CA3023986A1 (enExample) |
| MX (1) | MX2018013942A (enExample) |
| RU (1) | RU2018144014A (enExample) |
| WO (1) | WO2017194312A2 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3531700B1 (en) * | 2016-10-18 | 2022-04-06 | Panasonic Intellectual Property Management Co., Ltd. | Image coding method, transmission method and image coding device |
| US20200014945A1 (en) * | 2018-07-08 | 2020-01-09 | Mellanox Technologies, Ltd. | Application acceleration |
| US12058309B2 (en) | 2018-07-08 | 2024-08-06 | Mellanox Technologies, Ltd. | Application accelerator |
| US11252464B2 (en) | 2017-06-14 | 2022-02-15 | Mellanox Technologies, Ltd. | Regrouping of video data in host memory |
| US10880354B2 (en) | 2018-11-28 | 2020-12-29 | Netflix, Inc. | Techniques for encoding a media title while constraining quality variations |
| US10841356B2 (en) | 2018-11-28 | 2020-11-17 | Netflix, Inc. | Techniques for encoding a media title while constraining bitrate variations |
| GB2580173B (en) * | 2018-12-21 | 2022-07-27 | Canon Kk | A filter |
| WO2020200270A1 (en) | 2019-04-02 | 2020-10-08 | Beijing Bytedance Network Technology Co., Ltd. | Bidirectional optical flow based video coding and decoding |
| CN113678464B (zh) | 2019-04-15 | 2022-12-02 | 北京字节跳动网络技术有限公司 | 非线性自适应环路滤波器中的参数的时域预测 |
| WO2020211867A1 (en) | 2019-04-19 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Delta motion vector in prediction refinement with optical flow process |
| JP7319386B2 (ja) | 2019-04-19 | 2023-08-01 | 北京字節跳動網絡技術有限公司 | 異なる動きベクトル微調整における勾配計算 |
| PH12021552658A1 (en) * | 2019-04-24 | 2023-02-27 | Bytedance Inc | Constraints on quantized residual differential pulse code modulation representation of coded video |
| CN113796069B (zh) | 2019-05-01 | 2024-03-08 | 字节跳动有限公司 | 使用量化残差差分脉冲编解码调制编解码的帧内编解码视频 |
| WO2020223612A1 (en) | 2019-05-02 | 2020-11-05 | Bytedance Inc. | Signaling in transform skip mode |
| US11277637B2 (en) * | 2019-05-09 | 2022-03-15 | Qualcomm Incorporated | Reference sampling for matrix intra prediction mode |
| US11418779B2 (en) * | 2019-06-11 | 2022-08-16 | Qualcomm Incorporated | Clipping indices coding for adaptive loop filter in video coding |
| BR112021025220A2 (pt) | 2019-06-14 | 2022-02-01 | Ericsson Telefon Ab L M | Método de intraprevisão de bloco, unidade de intraprevisão baseada em matriz para codificar e/ou decodificar imagens, e, fonte ou dispositivo de destino |
| US20220264148A1 (en) * | 2019-06-14 | 2022-08-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Sample Value Clipping on MIP Reduced Prediction |
| JP7439841B2 (ja) | 2019-06-25 | 2024-02-28 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッド | ループ内フィルタリングの方法及びループ内フィルタリングの装置 |
| EP4598020A3 (en) * | 2019-08-27 | 2025-10-29 | Hyundai Motor Company | Video encoding and decoding using differential coding |
| US11973958B2 (en) * | 2019-09-22 | 2024-04-30 | Hfi Innovation Inc. | Method and apparatus of sample clipping for prediction refinement with optical flow in video coding |
| CN114503558B (zh) * | 2019-09-30 | 2023-10-20 | 华为技术有限公司 | 插值滤波器在仿射运动补偿中的适应性使用 |
| US12238273B2 (en) | 2019-12-03 | 2025-02-25 | Mellanox Technologies, Ltd | Video coding system |
| WO2021138697A1 (en) * | 2020-01-05 | 2021-07-08 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 chroma format |
| CN115299060B (zh) * | 2020-01-25 | 2025-01-14 | Lg电子株式会社 | 基于act残差的图像或视频编码 |
| US11032546B1 (en) * | 2020-07-20 | 2021-06-08 | Tencent America LLC | Quantizer for lossless and near-lossless compression |
| EP4252418A4 (en) | 2020-11-30 | 2024-05-22 | Beijing Dajia Internet Information Technology Co., Ltd. | Chroma coding enhancement in cross-component sample adaptive offset |
| MX2023014057A (es) * | 2021-05-26 | 2023-12-15 | Beijing Dajia Internet Information Tech Co Ltd | Mejora de la codificacion en desplazamiento adaptativo de muestra de componentes cruzados. |
| US12339902B2 (en) | 2021-10-05 | 2025-06-24 | Mellanox Technologies, Ltd | Hardware accelerated video encoding |
| TW202516918A (zh) * | 2023-10-05 | 2025-04-16 | 美商高通公司 | 視訊寫碼中具有經傳訊之下限及上限的適應性裁剪 |
| US20250168348A1 (en) * | 2023-11-22 | 2025-05-22 | Tencent America LLC | Adaptive clipping in models parameters derivations methods for video compression |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4242900A (en) | 1999-04-16 | 2000-11-02 | Avid Technology, Inc. | Safe color limiting of a color on a digital nonlinear editing system |
| US20040170319A1 (en) | 2003-02-28 | 2004-09-02 | Maurer Ron P. | System and method of gamut mapping image data |
| KR100772873B1 (ko) | 2006-01-12 | 2007-11-02 | 삼성전자주식회사 | 스무딩 예측을 이용한 다계층 기반의 비디오 인코딩 방법,디코딩 방법, 비디오 인코더 및 비디오 디코더 |
| US8184710B2 (en) | 2007-02-21 | 2012-05-22 | Microsoft Corporation | Adaptive truncation of transform coefficient data in a transform-based digital media codec |
| EP2192786A1 (en) * | 2008-11-27 | 2010-06-02 | Panasonic Corporation | Frequency domain filters for video coding |
| US8730130B1 (en) | 2008-12-04 | 2014-05-20 | RPA Electronic Solutions, Inc. | System and method for automatically aligning immersive displays |
| WO2011010959A1 (en) * | 2009-07-23 | 2011-01-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for encoding and decoding of images |
| US9456111B2 (en) * | 2010-06-15 | 2016-09-27 | Mediatek Inc. | System and method for content adaptive clipping |
| US20120177111A1 (en) | 2011-01-12 | 2012-07-12 | Matthias Narroschke | Efficient clipping |
| US20130083855A1 (en) | 2011-09-30 | 2013-04-04 | Dane P. Kottke | Adaptive color space selection for high quality video compression |
| WO2013109773A1 (en) * | 2012-01-17 | 2013-07-25 | Futurewei Technologies, Inc. | In-loop filtering for lossless coding mode in high efficiency video coding |
| US9538200B2 (en) * | 2012-01-19 | 2017-01-03 | Qualcomm Incorporated | Signaling of deblocking filter parameters in video coding |
| CN102970529B (zh) * | 2012-10-22 | 2016-02-17 | 北京航空航天大学 | 一种基于对象的多视点视频分形编码压缩与解压缩方法 |
| US20140192862A1 (en) * | 2013-01-07 | 2014-07-10 | Research In Motion Limited | Methods and systems for prediction filtering in video coding |
| WO2015142070A1 (ko) * | 2014-03-19 | 2015-09-24 | 삼성전자 주식회사 | 경계 필터링을 수반한 비디오 부호화 및 비디오 복호화 방법 및 장치 |
| US10204658B2 (en) | 2014-07-14 | 2019-02-12 | Sony Interactive Entertainment Inc. | System and method for use in playing back panorama video content |
| CN110719468B (zh) | 2014-10-08 | 2021-06-25 | 联发科技股份有限公司 | 视频编码方法 |
| EP3223524A1 (en) | 2016-03-22 | 2017-09-27 | Thomson Licensing | Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices |
| US11752547B2 (en) | 2017-06-30 | 2023-09-12 | Norsk Titanium As | Solidification refinement and general phase transformation control through application of in situ gas jet impingement in metal additive manufacturing |
-
2017
- 2017-04-26 RU RU2018144014A patent/RU2018144014A/ru not_active Application Discontinuation
- 2017-04-26 US US16/301,191 patent/US10735774B2/en active Active
- 2017-04-26 CN CN201780041569.4A patent/CN109417639B/zh active Active
- 2017-04-26 KR KR1020187036073A patent/KR20190029526A/ko not_active Withdrawn
- 2017-04-26 CA CA3023986A patent/CA3023986A1/en not_active Abandoned
- 2017-04-26 BR BR112018073434-9A patent/BR112018073434A2/pt not_active IP Right Cessation
- 2017-04-26 JP JP2018559993A patent/JP2019521571A/ja not_active Withdrawn
- 2017-04-26 WO PCT/EP2017/059967 patent/WO2017194312A2/en not_active Ceased
- 2017-04-26 EP EP17720098.7A patent/EP3456052B1/en active Active
- 2017-04-26 MX MX2018013942A patent/MX2018013942A/es unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019521571A5 (enExample) | ||
| AU2018204551B2 (en) | Sample adaptive offset control | |
| KR102375037B1 (ko) | 데이터를 손실 압축-인코딩하기 위한 방법 및 장치와 데이터를 재구성하기 위한 대응하는 방법 및 장치 | |
| ZA202107888B (en) | Context coding for transform skip mode | |
| WO2018103568A1 (zh) | 云桌面内容编码与解码方法及装置、系统 | |
| MY208410A (en) | Coefficient coding for transform skip mode | |
| US9565443B2 (en) | Method and apparatus for coding/decoding through high-speed coding unit mode decision | |
| KR101391601B1 (ko) | 최적의 임계치를 이용한 지수 골롬 이진화에 의한 영상부호화 방법 및 그 장치, 및 영상 복호화 방법 및 그 장치 | |
| JP2018533860A5 (enExample) | ||
| US20140211858A1 (en) | Spatially adaptive video coding | |
| US20180278943A1 (en) | Method and apparatus for processing video signals using coefficient induced prediction | |
| TW200830884A (en) | Refinement coefficient coding based on history of corresponding transform coefficient values | |
| US20190191185A1 (en) | Method and apparatus for processing video signal using coefficient-induced reconstruction | |
| US20140321535A1 (en) | Method and apparatus for controlling video bitrate | |
| JP2002320228A5 (enExample) | ||
| KR20210059768A (ko) | 디지털 이미지/비디오 자료를 인코딩 및 디코딩하는 방법 및 장치 | |
| US10536697B2 (en) | Method for re-encoding image and apparatus therefor | |
| KR101979379B1 (ko) | 영상의 부호화 방법 및 장치, 및 영상의 복호화 방법 및 장치 | |
| JPWO2011161823A1 (ja) | 動画像符号化方法および復号方法 | |
| WO2012049876A1 (ja) | 動画像符号化方法および復号方法 | |
| KR101659377B1 (ko) | 인코딩 방법 및 그 시스템 | |
| ZA202007453B (en) | Methods and devices for coding and decoding a data stream representing at least one image | |
| MX2022006718A (es) | Dispositivo de procesamiento de imagenes, metodo de generacion de flujo de bits, metodo de generacion de datos de coeficiente y metodo de generacion de coeficiente de cuantificacion. | |
| WO2016083229A1 (en) | Scalable encoding and decoding methods and corresponding devices with combined intraprediction and interlayer prediction | |
| KR101533051B1 (ko) | 블록별 양자화 레벨을 이용한 인코딩 방법 및 그 시스템 |