CN104145480B - 用于检测视频比特流中质量缺陷的方法和设备 - Google Patents

用于检测视频比特流中质量缺陷的方法和设备 Download PDF

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Publication number
CN104145480B
CN104145480B CN201180075398.XA CN201180075398A CN104145480B CN 104145480 B CN104145480 B CN 104145480B CN 201180075398 A CN201180075398 A CN 201180075398A CN 104145480 B CN104145480 B CN 104145480B
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China
Prior art keywords
picture
measurement
quantization parameter
quality
video
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Expired - Fee Related
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CN201180075398.XA
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English (en)
Chinese (zh)
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CN104145480A (zh
Inventor
M.彼得森
S.阿吉罗波洛斯
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Deutsche Telekom AG
Telefonaktiebolaget LM Ericsson AB
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Deutsche Telekom AG
Telefonaktiebolaget LM Ericsson AB
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201180075398.XA 2011-12-09 2011-12-09 用于检测视频比特流中质量缺陷的方法和设备 Expired - Fee Related CN104145480B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/072288 WO2013083199A1 (en) 2011-12-09 2011-12-09 Method and apparatus for detecting quality defects in a video bitstream

Publications (2)

Publication Number Publication Date
CN104145480A CN104145480A (zh) 2014-11-12
CN104145480B true CN104145480B (zh) 2017-08-04

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CN201180075398.XA Expired - Fee Related CN104145480B (zh) 2011-12-09 2011-12-09 用于检测视频比特流中质量缺陷的方法和设备

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Country Link
US (2) US9686515B2 (enExample)
EP (2) EP2781101B1 (enExample)
JP (1) JP6009578B2 (enExample)
KR (2) KR101742930B1 (enExample)
CN (1) CN104145480B (enExample)
BR (1) BR112014013252A2 (enExample)
MY (1) MY168193A (enExample)
PT (1) PT2781101T (enExample)
WO (1) WO2013083199A1 (enExample)
ZA (1) ZA201403514B (enExample)

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US11153585B2 (en) 2017-02-23 2021-10-19 Netflix, Inc. Optimizing encoding operations when generating encoded versions of a media title
US10742708B2 (en) * 2017-02-23 2020-08-11 Netflix, Inc. Iterative techniques for generating multiple encoded versions of a media title
US11166034B2 (en) 2017-02-23 2021-11-02 Netflix, Inc. Comparing video encoders/decoders using shot-based encoding and a perceptual visual quality metric
US11184621B2 (en) * 2017-02-23 2021-11-23 Netflix, Inc. Techniques for selecting resolutions for encoding different shot sequences
US10666992B2 (en) 2017-07-18 2020-05-26 Netflix, Inc. Encoding techniques for optimizing distortion and bitrate
US12255940B2 (en) 2017-07-18 2025-03-18 Netflix, Inc. Encoding techniques for optimizing distortion and bitrate
WO2019226642A1 (en) 2018-05-24 2019-11-28 Baker Hughes Oilfield Operations Llc Coiled tubing connector to electrical submersible pump
CN108921023A (zh) * 2018-05-31 2018-11-30 上海依图网络科技有限公司 一种确定低质量人像数据的方法及装置
EP4226639A1 (en) 2020-10-07 2023-08-16 Telefonaktiebolaget LM Ericsson (publ) A system and method to minimize repetitive flashes in streaming media content
EP4270947A1 (en) * 2022-04-26 2023-11-01 intoPIX s.a. Video encoding applying a refresh scheme
US12278962B2 (en) * 2022-09-13 2025-04-15 Google Llc Dynamic quantization parameter for encoding a video frame
US12407903B2 (en) * 2023-01-23 2025-09-02 T-Mobile Usa, Inc. Reference video quality measurement feedback
CN117893952B (zh) * 2024-03-15 2024-06-28 视睿（杭州）信息科技有限公司 基于深度学习的视频马赛克缺陷检测方法

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WO2002043398A1 (en) * 2000-11-23 2002-05-30 Koninklijke Philips Electronics N.V. Video decoding method and corresponding decoder
US6750942B2 (en) 2001-02-26 2004-06-15 Ando Electric Co., Ltd. Motion picture code evaluation apparatus and system
JP2002325254A (ja) * 2001-02-26 2002-11-08 Ando Electric Co Ltd 動画符号評価装置及びシステム
US7092448B2 (en) 2002-05-24 2006-08-15 Koninklijke Philips Electronics N.V. Method and system for estimating no-reference objective quality of video data
GB0228556D0 (en) 2002-12-06 2003-01-15 British Telecomm Video quality measurement
US8081827B2 (en) * 2006-02-28 2011-12-20 Ricoh Co., Ltd. Compressed data image object feature extraction, ordering, and delivery
US8331438B2 (en) * 2007-06-05 2012-12-11 Microsoft Corporation Adaptive selection of picture-level quantization parameters for predicted video pictures
BRPI0907258A2 (pt) * 2008-01-17 2015-07-14 Thomson Licensing Método para medição de oscilação
JP2009260940A (ja) * 2008-03-21 2009-11-05 Nippon Telegr & Teleph Corp <Ntt> 映像品質客観評価方法、映像品質客観評価装置、およびプログラム
JP4861371B2 (ja) 2008-06-27 2012-01-25 日本電信電話株式会社 映像品質推定装置、方法、およびプログラム
US20100027621A1 (en) * 2008-07-31 2010-02-04 Kabushiki Kaisha Toshiba Apparatus, method and computer program product for moving image generation
US20110216828A1 (en) * 2008-11-12 2011-09-08 Hua Yang I-frame de-flickering for gop-parallel multi-thread viceo encoding
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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

Also Published As

Publication number Publication date
PT2781101T (pt) 2019-01-10
EP2781101B1 (en) 2018-10-24
CN104145480A (zh) 2014-11-12
EP3432577A1 (en) 2019-01-23
EP2781101A1 (en) 2014-09-24
US9686515B2 (en) 2017-06-20
KR20140096340A (ko) 2014-08-05
KR101742930B1 (ko) 2017-06-01
US20180020242A1 (en) 2018-01-18
WO2013083199A1 (en) 2013-06-13
BR112014013252A2 (pt) 2017-06-13
ZA201403514B (en) 2015-07-29
MY168193A (en) 2018-10-15
KR20160078525A (ko) 2016-07-04
JP2015503293A (ja) 2015-01-29
JP6009578B2 (ja) 2016-10-19
US20140294362A1 (en) 2014-10-02
US10356441B2 (en) 2019-07-16

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Granted publication date: 20170804