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 (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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Also Published As

Publication number Publication date
WO2014032451A1 (en) 2014-03-06
RU2015110984A (ru) 2016-10-20
KR20150052049A (ko) 2015-05-13
EP2888875A4 (en) 2016-03-16
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

Similar Documents

Publication Publication Date Title
AU2011381970B2 (en) Video quality measurement
JP5981561B2 (ja) シーンカットアーチファクトを考慮するビデオ品質評価
CN104396238B (zh) 比特流级别的视频质量评估
US10536703B2 (en) Method and apparatus for video quality assessment based on content complexity
US20150365662A1 (en) Method And Apparatus For Context-Based Video Quality Assessment
MX2015002287A (es) Metodo y aparato para estimar la homogeneidad de movimiento para evaluacion de calidad de video.
US20150373324A1 (en) Method And Apparatus For Context-Based Video Quality Assessment
CN104509109A (zh) 用于估计视频质量评估的运动均匀性的方法及装置
WO2014198062A1 (en) Method and apparatus for video quality measurement
CN104995914A (zh) 用于基于上下文的视频质量评估的方法和装置