JP6698077B2 - モデルベースの映像符号化用の知覚的最適化 - Google Patents
モデルベースの映像符号化用の知覚的最適化 Download PDFInfo
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- JP6698077B2 JP6698077B2 JP2017513750A JP2017513750A JP6698077B2 JP 6698077 B2 JP6698077 B2 JP 6698077B2 JP 2017513750 A JP2017513750 A JP 2017513750A JP 2017513750 A JP2017513750 A JP 2017513750A JP 6698077 B2 JP6698077 B2 JP 6698077B2
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Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462049342P | 2014-09-11 | 2014-09-11 | |
| US62/049,342 | 2014-09-11 | ||
| US14/532,947 | 2014-11-04 | ||
| US14/532,947 US9621917B2 (en) | 2014-03-10 | 2014-11-04 | Continuous block tracking for temporal prediction in video encoding |
| US201462078181P | 2014-11-11 | 2014-11-11 | |
| US62/078,181 | 2014-11-11 | ||
| US201562158523P | 2015-05-07 | 2015-05-07 | |
| US62/158,523 | 2015-05-07 | ||
| PCT/US2015/048353 WO2016040116A1 (en) | 2014-09-11 | 2015-09-03 | Perceptual optimization for model-based video encoding |
Publications (3)
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| JP2017532858A JP2017532858A (ja) | 2017-11-02 |
| JP2017532858A5 JP2017532858A5 (https=) | 2018-10-11 |
| JP6698077B2 true JP6698077B2 (ja) | 2020-05-27 |
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| JP2017513750A Active JP6698077B2 (ja) | 2014-09-11 | 2015-09-03 | モデルベースの映像符号化用の知覚的最適化 |
Country Status (5)
| Country | Link |
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| EP (1) | EP3175618A1 (https=) |
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| CN (1) | CN106688232A (https=) |
| CA (1) | CA2960617A1 (https=) |
| WO (1) | WO2016040116A1 (https=) |
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| US9532069B2 (en) | 2004-07-30 | 2016-12-27 | Euclid Discoveries, Llc | Video compression repository and model reuse |
| US9578345B2 (en) | 2005-03-31 | 2017-02-21 | Euclid Discoveries, Llc | Model-based video encoding and decoding |
| US9743078B2 (en) | 2004-07-30 | 2017-08-22 | Euclid Discoveries, Llc | Standards-compliant model-based video encoding and decoding |
| US10097851B2 (en) | 2014-03-10 | 2018-10-09 | Euclid Discoveries, Llc | Perceptual optimization for model-based video encoding |
| US10091507B2 (en) | 2014-03-10 | 2018-10-02 | Euclid Discoveries, Llc | Perceptual optimization for model-based video encoding |
| WO2015138008A1 (en) | 2014-03-10 | 2015-09-17 | Euclid Discoveries, Llc | Continuous block tracking for temporal prediction in video encoding |
| JP6906324B2 (ja) * | 2017-02-20 | 2021-07-21 | キヤノン株式会社 | 符号化装置、符号化方法、及び、プログラム |
| CN109547802A (zh) * | 2017-09-22 | 2019-03-29 | 江苏智谋科技有限公司 | 基于三维视觉技术的无人机避障系统 |
| CN107843227B (zh) * | 2017-12-09 | 2020-04-10 | 连云港杰瑞电子有限公司 | 一种基于校准技术提高编码器精度的方法 |
| CN108172168B (zh) * | 2017-12-22 | 2019-11-15 | 深圳市华星光电半导体显示技术有限公司 | 一种补偿表压缩方法 |
| US10652550B2 (en) | 2017-12-22 | 2020-05-12 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Compensation table compressing method |
| US11272209B2 (en) | 2018-04-03 | 2022-03-08 | Samsung Electronics Co., Ltd. | Methods and apparatus for determining adjustment parameter during encoding of spherical multimedia content |
| CN111279685A (zh) * | 2018-04-28 | 2020-06-12 | 深圳市大疆创新科技有限公司 | 运动估计 |
| GB2588004B (en) | 2018-06-05 | 2023-03-01 | Beijing Bytedance Network Tech Co Ltd | Interaction between IBC and affine |
| WO2019244117A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Unified constrains for the merge affine mode and the non-merge affine mode |
| WO2019244119A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block mv inheritance between color components |
| CN119815031A (zh) * | 2018-06-21 | 2025-04-11 | 交互数字Vc控股公司 | 视频编码和解码中的细化模式处理 |
| CN110859057A (zh) * | 2018-06-29 | 2020-03-03 | 深圳市大疆创新科技有限公司 | 运动矢量确定方法、设备及机器可读存储介质 |
| CN110944193B (zh) | 2018-09-24 | 2023-08-11 | 北京字节跳动网络技术有限公司 | 视频编码和解码中的加权双向预测 |
| JP6941744B2 (ja) * | 2018-09-26 | 2021-09-29 | 富士フイルム株式会社 | 画像処理装置、撮影装置、画像処理方法及び画像処理プログラム |
| US10992938B2 (en) * | 2018-09-28 | 2021-04-27 | Ati Technologies Ulc | Spatial block-level pixel activity extraction optimization leveraging motion vectors |
| WO2020094151A1 (en) | 2018-11-10 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Rounding in pairwise average candidate calculations |
| CN113383548B (zh) * | 2019-02-03 | 2026-02-27 | 北京字节跳动网络技术有限公司 | Mv精度和mv差编解码之间的相互作用 |
| CN109819252B (zh) * | 2019-03-20 | 2021-05-18 | 福州大学 | 一种不依赖gop结构的量化参数级联方法 |
| CN109982082B (zh) * | 2019-05-05 | 2022-11-15 | 山东大学 | 一种基于局部纹理特性的hevc多失真准则率失真优化方法 |
| CN111882564A (zh) * | 2020-07-27 | 2020-11-03 | 山东大学 | 一种超高清医学病理图像的压缩处理方法 |
| US11638025B2 (en) * | 2021-03-19 | 2023-04-25 | Qualcomm Incorporated | Multi-scale optical flow for learned video compression |
| CN113556544B (zh) * | 2021-06-30 | 2024-04-19 | 北京锐马视讯科技有限公司 | 基于场景自适应的视频编码方法和装置、设备及存储介质 |
| CN119478754B (zh) * | 2024-05-24 | 2025-04-29 | 南京师范大学 | 基于差分特征增强的多视角中学实验步骤检测方法及系统 |
| CN119316569B (zh) * | 2024-12-16 | 2025-04-08 | 深圳金三立视频科技股份有限公司 | 一种用于山火检测的火点视频实时监控方法及系统 |
| CN120707426A (zh) * | 2025-06-19 | 2025-09-26 | 深圳传音控股股份有限公司 | 图像处理方法、处理设备及存储介质 |
| CN121284244B (zh) * | 2025-12-09 | 2026-03-06 | 湖南驰阳信息科技有限公司 | 考虑上下文信息的超高清视频动态压缩处理方法 |
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| JP3112035B2 (ja) * | 1991-10-07 | 2000-11-27 | 株式会社日立製作所 | 動画像圧縮符号化装置及び方法 |
| KR970010101B1 (en) * | 1994-06-30 | 1997-06-21 | Daewoo Electronics Co Ltd | Post-processing method of digital transmission pictures |
| JP4608801B2 (ja) * | 2000-05-25 | 2011-01-12 | ソニー株式会社 | 画像情報変換装置及び方法 |
| US6831947B2 (en) * | 2001-03-23 | 2004-12-14 | Sharp Laboratories Of America, Inc. | Adaptive quantization based on bit rate prediction and prediction error energy |
| KR100539923B1 (ko) * | 2003-02-10 | 2005-12-28 | 삼성전자주식회사 | 화상통화시 화자의 영상을 구분하여 차등적 부호화할 수있는 비디오 엔코더 및 이를 이용한 비디오신호의 압축방법 |
| KR20070044455A (ko) * | 2004-07-20 | 2007-04-27 | 콸콤 인코포레이티드 | 비디오 압축에 대한 인코더 보조-프레임 레이트 업컨버젼(ｅａ-ｆｒｕｃ)을 위한 방법 및 장치 |
| JP4249672B2 (ja) * | 2004-08-16 | 2009-04-02 | Ｋｄｄｉ株式会社 | ビデオ情報複数同時符号化装置 |
| JP2006067302A (ja) * | 2004-08-27 | 2006-03-09 | Toshiba Corp | 画像符号化装置、画像符号化方法および画像符号化プログラム |
| US8135062B1 (en) * | 2006-01-16 | 2012-03-13 | Maxim Integrated Products, Inc. | Method and apparatus for QP modulation based on perceptual models for picture encoding |
| CN101184221A (zh) * | 2007-12-06 | 2008-05-21 | 上海大学 | 基于视觉关注度的视频编码方法 |
| KR100952340B1 (ko) * | 2008-01-24 | 2010-04-09 | 에스케이 텔레콤주식회사 | 시공간적 복잡도를 이용한 부호화 모드 결정 방법 및 장치 |
| CN101325711A (zh) * | 2008-07-16 | 2008-12-17 | 上海大学 | 基于时空掩盖效应的自适应码率控制方法 |
| US8848788B2 (en) * | 2009-05-16 | 2014-09-30 | Thomson Licensing | Method and apparatus for joint quantization parameter adjustment |
| US8737464B1 (en) * | 2011-07-21 | 2014-05-27 | Cisco Technology, Inc. | Adaptive quantization for perceptual video coding |
| CN103634594B (zh) * | 2012-08-21 | 2015-04-29 | 华为技术有限公司 | 一种获得视频编码压缩质量的方法及装置 |
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- 2015-09-03 WO PCT/US2015/048353 patent/WO2016040116A1/en not_active Ceased
- 2015-09-03 CA CA2960617A patent/CA2960617A1/en not_active Abandoned
- 2015-09-03 CN CN201580049004.1A patent/CN106688232A/zh active Pending
- 2015-09-03 EP EP15770689.6A patent/EP3175618A1/en not_active Withdrawn
- 2015-09-03 JP JP2017513750A patent/JP6698077B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106688232A (zh) | 2017-05-17 |
| EP3175618A1 (en) | 2017-06-07 |
| JP2017532858A (ja) | 2017-11-02 |
| WO2016040116A1 (en) | 2016-03-17 |
| CA2960617A1 (en) | 2016-03-17 |
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