CN106688232A - 基于模型的视频编码的感知优化 - Google Patents

基于模型的视频编码的感知优化 Download PDF

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Publication number
CN106688232A
CN106688232A CN201580049004.1A CN201580049004A CN106688232A CN 106688232 A CN106688232 A CN 106688232A CN 201580049004 A CN201580049004 A CN 201580049004A CN 106688232 A CN106688232 A CN 106688232A
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frame
blocks
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N·李
S·朴
M·董
D·P·科克
J·李
C·威德
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Euclid Discoveries LLC
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    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/527—Global motion vector estimation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201580049004.1A 2014-09-11 2015-09-03 基于模型的视频编码的感知优化 Pending CN106688232A (zh)

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 US9621917B2 (en) 2014-03-10 2014-11-04 Continuous block tracking for temporal prediction in video encoding
US14/532,947 2014-11-04
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

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CA (1) CA2960617A1 (cg-RX-API-DMAC7.html)
WO (1) WO2016040116A1 (cg-RX-API-DMAC7.html)

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CN108172168A (zh) * 2017-12-22 2018-06-15 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
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
CN109982082A (zh) * 2019-05-05 2019-07-05 山东大学深圳研究院 一种基于局部纹理特性的hevc多失真准则率失真优化方法
CN110636300A (zh) * 2018-06-21 2019-12-31 北京字节跳动网络技术有限公司 颜色分量之间的子块运动矢量继承
WO2020000444A1 (zh) * 2018-06-29 2020-01-02 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
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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
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
CN112673631A (zh) * 2018-09-28 2021-04-16 Ati科技无限责任公司 利用运动矢量进行空间块级像素活动提取优化
CN112789853A (zh) * 2018-06-21 2021-05-11 交互数字Vc控股公司 视频编码和解码中的细化模式处理
CN113383548A (zh) * 2019-02-03 2021-09-10 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
CN113556544A (zh) * 2021-06-30 2021-10-26 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
US11172196B2 (en) 2018-09-24 2021-11-09 Beijing Bytedance Network Technology Co., Ltd. Bi-prediction with weights in video coding and decoding
US11197003B2 (en) 2018-06-21 2021-12-07 Beijing Bytedance Network Technology Co., Ltd. Unified constrains for the merge affine mode and the non-merge affine mode
US11202081B2 (en) 2018-06-05 2021-12-14 Beijing Bytedance Network Technology Co., Ltd. Interaction between IBC and BIO
US11792421B2 (en) 2018-11-10 2023-10-17 Beijing Bytedance Network Technology Co., Ltd Rounding in pairwise average candidate calculations
CN119316569A (zh) * 2024-12-16 2025-01-14 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
CN119478754A (zh) * 2024-05-24 2025-02-18 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

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CA2942336A1 (en) 2014-03-10 2015-09-17 Euclid Discoveries, Llc Continuous block tracking for temporal prediction in video encoding
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
WO2019194572A1 (en) * 2018-04-03 2019-10-10 Samsung Electronics Co., Ltd. Methods and apparatus for determining adjustment parameter during encoding of spherical multimedia content
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
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
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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
CN107843227A (zh) * 2017-12-09 2018-03-27 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
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
US10652550B2 (en) 2017-12-22 2020-05-12 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Compensation table compressing method
CN108172168A (zh) * 2017-12-22 2018-06-15 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
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
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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
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US11197003B2 (en) 2018-06-21 2021-12-07 Beijing Bytedance Network Technology Co., Ltd. Unified constrains for the merge affine mode and the non-merge affine mode
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CN112789853A (zh) * 2018-06-21 2021-05-11 交互数字Vc控股公司 视频编码和解码中的细化模式处理
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CN110636300B (zh) * 2018-06-21 2022-07-29 北京字节跳动网络技术有限公司 颜色分量之间的子块运动矢量继承
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CN110636300A (zh) * 2018-06-21 2019-12-31 北京字节跳动网络技术有限公司 颜色分量之间的子块运动矢量继承
WO2020000444A1 (zh) * 2018-06-29 2020-01-02 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
US11202065B2 (en) 2018-09-24 2021-12-14 Beijing Bytedance Network Technology Co., Ltd. Extended merge prediction
US11172196B2 (en) 2018-09-24 2021-11-09 Beijing Bytedance Network Technology Co., Ltd. Bi-prediction with weights in video coding and decoding
US11616945B2 (en) 2018-09-24 2023-03-28 Beijing Bytedance Network Technology Co., Ltd. Simplified history based motion vector prediction
CN112673631A (zh) * 2018-09-28 2021-04-16 Ati科技无限责任公司 利用运动矢量进行空间块级像素活动提取优化
US11792421B2 (en) 2018-11-10 2023-10-17 Beijing Bytedance Network Technology Co., Ltd Rounding in pairwise average candidate calculations
US12323617B2 (en) 2018-11-10 2025-06-03 Beijing Bytedance Network Technology Co., Ltd. Rounding in pairwise average candidate calculations
CN113383548A (zh) * 2019-02-03 2021-09-10 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
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
CN109982082A (zh) * 2019-05-05 2019-07-05 山东大学深圳研究院 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
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
CN113556544A (zh) * 2021-06-30 2021-10-26 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
CN119478754A (zh) * 2024-05-24 2025-02-18 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
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
CN119316569A (zh) * 2024-12-16 2025-01-14 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

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CA2960617A1 (en) 2016-03-17

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