MX2015002287A - Metodo y aparato para estimar la homogeneidad de movimiento para evaluacion de calidad de video. - Google Patents

Metodo y aparato para estimar la homogeneidad de movimiento para evaluacion de calidad de video.

Info

Publication number
MX2015002287A
MX2015002287A MX2015002287A MX2015002287A MX2015002287A MX 2015002287 A MX2015002287 A MX 2015002287A MX 2015002287 A MX2015002287 A MX 2015002287A MX 2015002287 A MX2015002287 A MX 2015002287A MX 2015002287 A MX2015002287 A MX 2015002287A
Authority
MX
Mexico
Prior art keywords
homogeneity
parameter
motion vectors
response
motion
Prior art date
Application number
MX2015002287A
Other languages
English (en)
Spanish (es)
Inventor
Fan Zhang
Zhibo Chen
Xiaodong Gu
Ning Liao
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 MX2015002287A publication Critical patent/MX2015002287A/es

Links

Classifications

    • 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

Landscapes

  • 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)
MX2015002287A 2012-08-27 2013-06-14 Metodo y aparato para estimar la homogeneidad de movimiento para evaluacion de calidad de video. MX2015002287A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012080627 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
MX2015002287A true MX2015002287A (es) 2015-08-14

Family

ID=50182447

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002287A MX2015002287A (es) 2012-08-27 2013-06-14 Metodo y aparato para estimar la homogeneidad de movimiento para evaluacion de calidad de video.

Country Status (10)

Country Link
US (1) US20150170350A1 (enExample)
EP (1) EP2888875A4 (enExample)
JP (1) JP2015530806A (enExample)
KR (1) KR20150052049A (enExample)
CN (1) CN104509109A (enExample)
CA (1) CA2881860A1 (enExample)
HK (1) HK1211769A1 (enExample)
MX (1) MX2015002287A (enExample)
RU (1) RU2015110984A (enExample)
WO (1) WO2014032451A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107360417B (zh) * 2017-08-30 2019-02-19 中国人民解放军国防科技大学 一种基于相机运动特征的互联网视频质量评估方法与装置
CN110458817B (zh) * 2019-08-05 2023-07-18 上海联影医疗科技股份有限公司 医学图像的质量预测方法、装置、设备及存储介质
KR20250174347A (ko) * 2024-06-05 2025-12-12 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
BRPI0713916A2 (pt) * 2006-07-10 2012-11-06 Thomson Licensing métodos e aparelhagens para desempenho aperfeiçoado junto a um codificador de vìdeo com múltiplas passagens
WO2008077160A1 (en) * 2006-12-22 2008-07-03 Mobilkom Austria Aktiengesellschaft Method and system for video quality estimation
JP5099371B2 (ja) * 2007-01-31 2012-12-19 日本電気株式会社 画質評価方法、画質評価装置および画質評価プログラム
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
EP2296379A4 (en) * 2008-07-21 2011-07-20 Huawei Tech Co Ltd METHOD, SYSTEM AND DEVICE FOR EVALUATING A VIDEO QUALITY
AU2010358309B2 (en) * 2010-07-30 2014-12-04 Thomson Licensing Method and apparatus for measuring video quality
CN103283239B (zh) * 2010-12-10 2016-10-05 德国电信股份有限公司 基于数据包丢失可见度的连续估计的目标视频质量评估方法和设备

Also Published As

Publication number Publication date
JP2015530806A (ja) 2015-10-15
EP2888875A1 (en) 2015-07-01
KR20150052049A (ko) 2015-05-13
CN104509109A (zh) 2015-04-08
US20150170350A1 (en) 2015-06-18
EP2888875A4 (en) 2016-03-16
WO2014032451A1 (en) 2014-03-06
CA2881860A1 (en) 2014-03-06
RU2015110984A (ru) 2016-10-20
HK1211769A1 (en) 2016-05-27

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