KR20150052049A - 비디오 품질 평가를 위해 모션 균일성을 추정하기 위한 방법 및 장치 - Google Patents

비디오 품질 평가를 위해 모션 균일성을 추정하기 위한 방법 및 장치 Download PDF

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Publication number
KR20150052049A
KR20150052049A KR1020157005328A KR20157005328A KR20150052049A KR 20150052049 A KR20150052049 A KR 20150052049A KR 1020157005328 A KR1020157005328 A KR 1020157005328A KR 20157005328 A KR20157005328 A KR 20157005328A KR 20150052049 A KR20150052049 A KR 20150052049A
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KR
South Korea
Prior art keywords
motion
motion vectors
uniformity parameter
response
uniformity
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English (en)
Korean (ko)
Inventor
판 장
닝 리아오
시아오동 구
지보 첸
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톰슨 라이센싱
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    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
KR1020157005328A 2012-08-27 2013-06-14 비디오 품질 평가를 위해 모션 균일성을 추정하기 위한 방법 및 장치 Withdrawn KR20150052049A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2012080627 2012-08-27
CNPCT/CN2012/080627 2012-08-27
PCT/CN2013/077262 WO2014032451A1 (en) 2012-08-27 2013-06-14 Method and apparatus for estimating motion homogeneity for video quality assessment

Publications (1)

Publication Number Publication Date
KR20150052049A true KR20150052049A (ko) 2015-05-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157005328A Withdrawn KR20150052049A (ko) 2012-08-27 2013-06-14 비디오 품질 평가를 위해 모션 균일성을 추정하기 위한 방법 및 장치

Country Status (9)

Country Link
US (1) US20150170350A1 (enExample)
EP (1) EP2888875A4 (enExample)
JP (1) JP2015530806A (enExample)
KR (1) KR20150052049A (enExample)
CA (1) CA2881860A1 (enExample)
HK (1) HK1211769A1 (enExample)
MX (1) MX2015002287A (enExample)
RU (1) RU2015110984A (enExample)
WO (1) WO2014032451A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025254476A1 (ko) * 2024-06-05 2025-12-11 주식회사 엘지유플러스 방사형 움직임 벡터에 기반한 비디오 부호화 및 복호화를 위한 방법 및 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973733A (en) * 1995-05-31 1999-10-26 Texas Instruments Incorporated Video stabilization system and method
WO2008008150A2 (en) * 2006-07-10 2008-01-17 Thomson Licensing Methods and apparatus for enhanced performance in a multi-pass video encoder
WO2008077160A1 (en) * 2006-12-22 2008-07-03 Mobilkom Austria Aktiengesellschaft Method and system for video quality estimation
US9578337B2 (en) * 2007-01-31 2017-02-21 Nec Corporation Image quality evaluating method, image quality evaluating apparatus and image quality evaluating program
CN100531400C (zh) * 2007-07-26 2009-08-19 上海交通大学 基于宏块级和像素级运动估计的视频差错掩盖方法
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
US8675075B2 (en) * 2010-07-30 2014-03-18 Thomson Licensing Method and apparatus for measuring video quality
BR112013014367B1 (pt) * 2010-12-10 2022-07-12 Deutsche Telekom Ag Método e aparelho para avaliar a qualidade de uma sequência de sinal de vídeo transmitida no lado de receptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025254476A1 (ko) * 2024-06-05 2025-12-11 주식회사 엘지유플러스 방사형 움직임 벡터에 기반한 비디오 부호화 및 복호화를 위한 방법 및 장치

Also Published As

Publication number Publication date
WO2014032451A1 (en) 2014-03-06
RU2015110984A (ru) 2016-10-20
EP2888875A4 (en) 2016-03-16
MX2015002287A (es) 2015-08-14
CA2881860A1 (en) 2014-03-06
EP2888875A1 (en) 2015-07-01
JP2015530806A (ja) 2015-10-15
US20150170350A1 (en) 2015-06-18
HK1211769A1 (en) 2016-05-27

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PA0105 International application

Patent event date: 20150227

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