HK1211770A1 - 用於估計視頻質量評估的內容複雜度的方法和裝置 - Google Patents

用於估計視頻質量評估的內容複雜度的方法和裝置

Info

Publication number
HK1211770A1
HK1211770A1 HK15112564.4A HK15112564A HK1211770A1 HK 1211770 A1 HK1211770 A1 HK 1211770A1 HK 15112564 A HK15112564 A HK 15112564A HK 1211770 A1 HK1211770 A1 HK 1211770A1
Authority
HK
Hong Kong
Prior art keywords
video quality
quality assessment
content complexity
estimating content
estimating
Prior art date
Application number
HK15112564.4A
Other languages
English (en)
Inventor
Fan Zhang
Ning Liao
Kai Xie
Zhibo Chen
Original Assignee
Thomson Licensing
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of HK1211770A1 publication Critical patent/HK1211770A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • 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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/177—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 a group of pictures [GOP]
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
HK15112564.4A 2012-08-27 2015-12-21 用於估計視頻質量評估的內容複雜度的方法和裝置 HK1211770A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012080632 2012-08-27
PCT/CN2013/077846 WO2014032463A1 (en) 2012-08-27 2013-06-25 Method and apparatus for estimating content complexity for video quality assessment

Publications (1)

Publication Number Publication Date
HK1211770A1 true HK1211770A1 (zh) 2016-05-27

Family

ID=50182453

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15112564.4A HK1211770A1 (zh) 2012-08-27 2015-12-21 用於估計視頻質量評估的內容複雜度的方法和裝置

Country Status (7)

Country Link
US (1) US10536703B2 (zh)
EP (1) EP2888877B1 (zh)
JP (1) JP2015530807A (zh)
AU (1) AU2013307970A1 (zh)
BR (1) BR112015004434A2 (zh)
HK (1) HK1211770A1 (zh)
WO (1) WO2014032463A1 (zh)

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US10834406B2 (en) 2016-12-12 2020-11-10 Netflix, Inc. Device-consistent techniques for predicting absolute perceptual video quality
CN116719418B (zh) * 2023-08-09 2023-10-27 湖南马栏山视频先进技术研究院有限公司 一种注视点预测模型的检验方法及装置

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US6192081B1 (en) * 1995-10-26 2001-02-20 Sarnoff Corporation Apparatus and method for selecting a coding mode in a block-based coding system
US6078701A (en) * 1997-08-01 2000-06-20 Sarnoff Corporation Method and apparatus for performing local to global multiframe alignment to construct mosaic images
US5990955A (en) * 1997-10-03 1999-11-23 Innovacom Inc. Dual encoding/compression method and system for picture quality/data density enhancement
JP3019086B1 (ja) * 1998-11-09 2000-03-13 富士ゼロックス株式会社 画像処理装置および画像処理方法、画像形成装置
FR2790852B1 (fr) 1999-03-08 2001-04-20 Thomson Multimedia Sa Procede d'evaluation d'images codees, dispositif mettant en oeuvre le procede et utilisation du dispositif et procede
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US7801215B2 (en) * 2001-07-24 2010-09-21 Sasken Communication Technologies Limited Motion estimation technique for digital video encoding applications
FR2860678A1 (fr) 2003-10-01 2005-04-08 Thomson Licensing Sa Procede de codage differentiel
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WO2007130389A2 (en) * 2006-05-01 2007-11-15 Georgia Tech Research Corporation Automatic video quality measurement system and method based on spatial-temporal coherence metrics
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WO2008049445A1 (en) * 2006-10-25 2008-05-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Quality scalable coding
JP4635016B2 (ja) * 2007-02-16 2011-02-16 株式会社東芝 情報処理装置およびインター予測モード判定方法
FR2915342A1 (fr) 2007-04-20 2008-10-24 Canon Kk Procede et dispositif de codage video
WO2009045683A1 (en) * 2007-09-28 2009-04-09 Athanasios Leontaris Video compression and tranmission techniques
EP2144449A1 (en) 2008-07-07 2010-01-13 BRITISH TELECOMMUNICATIONS public limited company Video quality measurement
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JP5844263B2 (ja) * 2009-10-05 2016-01-13 ビーマル イメージング リミテッドＢｅａｍｒ Ｉｍａｇｉｎｇ Ｌｔｄ． デジタル画像を再圧縮するための装置および方法
JP5484140B2 (ja) 2010-03-17 2014-05-07 Ｋｄｄｉ株式会社 映像品質の客観画質評価装置
EP2373049A1 (en) * 2010-03-31 2011-10-05 British Telecommunications Public Limited Company Video quality measurement
US9560361B2 (en) * 2012-12-05 2017-01-31 Vixs Systems Inc. Adaptive single-field/dual-field video encoding

Also Published As

Publication number Publication date
EP2888877B1 (en) 2018-05-02
JP2015530807A (ja) 2015-10-15
WO2014032463A1 (en) 2014-03-06
EP2888877A4 (en) 2016-03-23
US10536703B2 (en) 2020-01-14
EP2888877A1 (en) 2015-07-01
BR112015004434A2 (pt) 2017-07-04
US20150222905A1 (en) 2015-08-06
AU2013307970A1 (en) 2015-03-12

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