HK1218482A1 - 用於基於上下文的视频质量评估的方法和装置 - Google Patents

用於基於上下文的视频质量评估的方法和装置 Download PDF

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Publication number
HK1218482A1
HK1218482A1 HK16106409.4A HK16106409A HK1218482A1 HK 1218482 A1 HK1218482 A1 HK 1218482A1 HK 16106409 A HK16106409 A HK 16106409A HK 1218482 A1 HK1218482 A1 HK 1218482A1
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HK
Hong Kong
Prior art keywords
distortion
sliding window
temporal
spatial
calculated
Prior art date
Application number
HK16106409.4A
Other languages
English (en)
Chinese (zh)
Inventor
Ning Liao
Zhibo Chen
Fan Zhang
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 HK1218482A1 publication Critical patent/HK1218482A1/zh

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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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • 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
    • 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
    • H04N19/134—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
    • H04N19/177—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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12—Classification; Matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
HK16106409.4A 2013-02-07 2013-06-09 用於基於上下文的视频质量评估的方法和装置 HK1218482A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2013071538 2013-02-07
CNPCT/CN2013/071538 2013-02-07
PCT/CN2013/077082 WO2014121571A1 (en) 2013-02-07 2013-06-09 Method and apparatus for context-based video quality assessment

Publications (1)

Publication Number Publication Date
HK1218482A1 true HK1218482A1 (zh) 2017-02-17

Family

ID=51299229

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16106409.4A HK1218482A1 (zh) 2013-02-07 2013-06-09 用於基於上下文的视频质量评估的方法和装置

Country Status (8)

Country Link
US (1) US9716881B2 (enExample)
EP (1) EP2954677B1 (enExample)
JP (1) JP2016510567A (enExample)
KR (1) KR20150115771A (enExample)
AU (1) AU2013377642A1 (enExample)
BR (1) BR112015018465A2 (enExample)
HK (1) HK1218482A1 (enExample)
WO (1) WO2014121571A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1210891A1 (en) * 2012-07-17 2016-05-06 Thomson Licensing Video quality assessment at a bitstream level
KR102452313B1 (ko) * 2017-11-29 2022-10-07 한국전자통신연구원 인지 민감도를 고려하는 영상 화질 측정 방법 및 장치
US10887602B2 (en) 2018-02-07 2021-01-05 Netflix, Inc. Techniques for modeling temporal distortions when predicting perceptual video quality
KR102909477B1 (ko) * 2024-02-27 2026-01-08 주식회사 이노와이어리스 비참조 영상 기반의 영상 통신망 품질 평가 방법
CN119867647B (zh) * 2024-12-26 2026-04-07 北京津发科技股份有限公司 基于人因智能的生理信号处理、模型训练与预测方法、装置、边缘设备及介质

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US6331859B1 (en) 1999-04-06 2001-12-18 Sharp Laboratories Of America, Inc. Video skimming system utilizing the vector rank filter
US7209519B2 (en) 2001-04-16 2007-04-24 Mitsubishi Electric Research Laboratories, Inc. Encoding a video with a variable frame-rate while minimizing total average distortion
US6671324B2 (en) 2001-04-16 2003-12-30 Mitsubishi Electric Research Laboratories, Inc. Estimating total average distortion in a video with variable frameskip
US7298865B2 (en) * 2001-07-30 2007-11-20 Sarnoff Corporation Secure robust high-fidelity watermarking
US6885757B2 (en) * 2002-04-18 2005-04-26 Sarnoff Corporation Method and apparatus for providing an asymmetric watermark carrier
US20050157791A1 (en) * 2004-01-20 2005-07-21 Eastman Kodak Company System and method for video tone scale reduction
US7636454B2 (en) 2005-12-05 2009-12-22 Samsung Electronics Co., Ltd. Method and apparatus for object detection in sequences
US9025673B2 (en) 2006-04-05 2015-05-05 Qualcomm Incorporated Temporal quality metric for video coding
US20080174694A1 (en) 2007-01-22 2008-07-24 Horizon Semiconductors Ltd. Method and apparatus for video pixel interpolation
US8401331B2 (en) * 2007-12-06 2013-03-19 Alcatel Lucent Video quality analysis using a linear approximation technique
EP2114080A1 (en) 2008-04-30 2009-11-04 Thomson Licensing Method for assessing the quality of a distorted version of a frame sequence
EP2296379A4 (en) * 2008-07-21 2011-07-20 Huawei Tech Co Ltd METHOD, SYSTEM AND DEVICE FOR EVALUATING A VIDEO QUALITY
EP2396768B1 (en) * 2009-02-12 2013-04-17 Dolby Laboratories Licensing Corporation Quality evaluation of sequences of images
CN101695141B (zh) 2009-10-20 2012-05-23 浙江大学 一种视频质量评估方法和装置
SG10201408613UA (en) * 2009-10-30 2015-02-27 Agency Science Tech & Res Methods, Devices, And Computer Readable Mediums For Processing A Digital Picture
ES2681526T3 (es) 2010-01-11 2018-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Técnica para estimación de calidad del vídeo
EP2649801B1 (en) * 2010-12-10 2015-04-15 Deutsche Telekom AG Method and apparatus for objective video quality assessment based on continuous estimates of packet loss visibility
CN102685548B (zh) 2012-05-29 2015-09-30 公安部第三研究所 视频质量的无参评估方法
HK1210891A1 (en) 2012-07-17 2016-05-06 Thomson Licensing Video quality assessment at a bitstream level
US10165281B2 (en) * 2013-09-06 2018-12-25 Ssimwave Inc. Method and system for objective perceptual video quality assessment

Also Published As

Publication number Publication date
KR20150115771A (ko) 2015-10-14
WO2014121571A1 (en) 2014-08-14
US9716881B2 (en) 2017-07-25
US20150373324A1 (en) 2015-12-24
EP2954677B1 (en) 2019-07-31
JP2016510567A (ja) 2016-04-07
EP2954677A4 (en) 2016-07-13
BR112015018465A2 (pt) 2017-07-18
AU2013377642A1 (en) 2015-07-23
EP2954677A1 (en) 2015-12-16

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