KR20150114959A - 컨텍스트-기반 비디오 품질 평가를 위한 방법 및 장치 - Google Patents

컨텍스트-기반 비디오 품질 평가를 위한 방법 및 장치 Download PDF

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Publication number
KR20150114959A
KR20150114959A KR1020157021335A KR20157021335A KR20150114959A KR 20150114959 A KR20150114959 A KR 20150114959A KR 1020157021335 A KR1020157021335 A KR 1020157021335A KR 20157021335 A KR20157021335 A KR 20157021335A KR 20150114959 A KR20150114959 A KR 20150114959A
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KR
South Korea
Prior art keywords
distortion
determined
current frame
temporal distortion
temporal
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Withdrawn
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KR1020157021335A
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English (en)
Korean (ko)
Inventor
닝 랴오
지보 천
판 장
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톰슨 라이센싱
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Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20150114959A publication Critical patent/KR20150114959A/ko
Withdrawn legal-status Critical Current

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    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to coding
    • 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
    • H04N19/85—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
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

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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)
  • 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)
  • Television Systems (AREA)
KR1020157021335A 2013-02-07 2013-06-09 컨텍스트-기반 비디오 품질 평가를 위한 방법 및 장치 Withdrawn KR20150114959A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2013071540 2013-02-07
CNPCT/CN2013/071540 2013-02-07
PCT/CN2013/077085 WO2014121572A1 (en) 2013-02-07 2013-06-09 Method and apparatus for context-based video quality assessment

Publications (1)

Publication Number Publication Date
KR20150114959A true KR20150114959A (ko) 2015-10-13

Family

ID=51299230

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157021335A Withdrawn KR20150114959A (ko) 2013-02-07 2013-06-09 컨텍스트-기반 비디오 품질 평가를 위한 방법 및 장치

Country Status (9)

Country Link
US (1) US9723301B2 (cg-RX-API-DMAC7.html)
EP (1) EP2954676A4 (cg-RX-API-DMAC7.html)
JP (1) JP2016510568A (cg-RX-API-DMAC7.html)
KR (1) KR20150114959A (cg-RX-API-DMAC7.html)
CA (1) CA2899756A1 (cg-RX-API-DMAC7.html)
HK (1) HK1218481A1 (cg-RX-API-DMAC7.html)
MX (1) MX2015010044A (cg-RX-API-DMAC7.html)
RU (1) RU2015136786A (cg-RX-API-DMAC7.html)
WO (1) WO2014121572A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190063451A (ko) * 2017-11-29 2019-06-07 한국전자통신연구원 인지 민감도를 고려하는 영상 화질 측정 방법 및 장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9769501B2 (en) * 2012-07-17 2017-09-19 Thomson Licensing Video quality assessment at a bitstream level
US9860535B2 (en) * 2015-05-20 2018-01-02 Integrated Device Technology, Inc. Method for time-dependent visual quality encoding for broadcast services
CN110443833B (zh) * 2018-05-04 2023-09-26 佳能株式会社 对象跟踪方法和设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2114080A1 (en) 2008-04-30 2009-11-04 Thomson Licensing Method for assessing the quality of a distorted version of a frame sequence
WO2010009637A1 (zh) 2008-07-21 2010-01-28 华为技术有限公司 一种视频质量评估方法、系统及装置
US8422795B2 (en) 2009-02-12 2013-04-16 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
SG10201406803YA (en) * 2009-10-30 2014-11-27 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
JP6022473B2 (ja) * 2010-12-10 2016-11-09 ドイッチェ テレコム アーゲー パケット損失可視性の連続的な推定値に基づく客観的映像品質評価のための方法および装置
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
US9769501B2 (en) 2012-07-17 2017-09-19 Thomson Licensing Video quality assessment at a bitstream level
WO2015031982A1 (en) * 2013-09-06 2015-03-12 Wang, Zhou Method and system for objective perceptual video quality assessment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190063451A (ko) * 2017-11-29 2019-06-07 한국전자통신연구원 인지 민감도를 고려하는 영상 화질 측정 방법 및 장치
KR20220140669A (ko) * 2017-11-29 2022-10-18 한국전자통신연구원 인지 민감도를 고려하는 영상 화질 측정 방법 및 장치

Also Published As

Publication number Publication date
JP2016510568A (ja) 2016-04-07
WO2014121572A1 (en) 2014-08-14
CA2899756A1 (en) 2014-08-14
US20150365662A1 (en) 2015-12-17
EP2954676A1 (en) 2015-12-16
HK1218481A1 (zh) 2017-02-17
US9723301B2 (en) 2017-08-01
EP2954676A4 (en) 2016-07-13
MX2015010044A (es) 2016-06-29
RU2015136786A (ru) 2017-03-13

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PA0105 International application

Patent event date: 20150806

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid