HK1202964A1 - Texture masking for video quality measurement - Google Patents

Texture masking for video quality measurement

Info

Publication number
HK1202964A1
HK1202964A1 HK15103305.7A HK15103305A HK1202964A1 HK 1202964 A1 HK1202964 A1 HK 1202964A1 HK 15103305 A HK15103305 A HK 15103305A HK 1202964 A1 HK1202964 A1 HK 1202964A1
Authority
HK
Hong Kong
Prior art keywords
quality measurement
video quality
texture masking
masking
texture
Prior art date
Application number
HK15103305.7A
Other languages
English (en)
Chinese (zh)
Inventor
Fan Zhang
Kai Xie
Wenfei Jiang
Zhibo Chen
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 HK1202964A1 publication Critical patent/HK1202964A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/44—Analysis of texture based on statistical description of texture using image operators, e.g. filters, edge density metrics or local histograms
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • H04N19/865—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness with detection of the former encoding block subdivision in decompressed video
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20024—Filtering details
    • G06T2207/20028—Bilateral filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H04N19/162—User input

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Probability & Statistics with Applications (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Facsimile Image Signal Circuits (AREA)
HK15103305.7A 2011-11-29 2015-04-01 Texture masking for video quality measurement HK1202964A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011083154 2011-11-29
PCT/CN2012/074522 WO2013078822A1 (en) 2011-11-29 2012-04-23 Texture masking for video quality measurement

Publications (1)

Publication Number Publication Date
HK1202964A1 true HK1202964A1 (en) 2015-10-09

Family

ID=48534666

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15103305.7A HK1202964A1 (en) 2011-11-29 2015-04-01 Texture masking for video quality measurement

Country Status (9)

Country Link
US (1) US9672636B2 (xx)
EP (1) EP2786342B1 (xx)
JP (1) JP6067737B2 (xx)
KR (1) KR20140097528A (xx)
CA (1) CA2856634A1 (xx)
HK (1) HK1202964A1 (xx)
MX (1) MX337802B (xx)
RU (1) RU2014126420A (xx)
WO (1) WO2013078822A1 (xx)

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WO2014141404A1 (ja) * 2013-03-13 2014-09-18 楽天株式会社 画像処理装置、画像処理方法、および画像処理プログラム
EP3022908B1 (en) * 2013-07-19 2017-11-01 Huawei Technologies Co., Ltd. Method and apparatus for encoding and decoding a texture block using depth based block partitioning
KR20150100113A (ko) * 2014-02-24 2015-09-02 삼성전자주식회사 영상 처리 장치 및 이의 영상 처리 방법
JP6344077B2 (ja) * 2014-06-18 2018-06-20 横浜ゴム株式会社 タイヤトレッド用ゴム組成物
JP6484347B2 (ja) 2015-03-02 2019-03-13 ドルビー ラボラトリーズ ライセンシング コーポレイション ハイダイナミックレンジ画像のためのコンテンツ適応的な知覚的量子化器
US10134121B2 (en) * 2015-03-10 2018-11-20 Beamr Imaging Ltd Method and system of controlling a quality measure
US20170091948A1 (en) * 2015-09-30 2017-03-30 Konica Minolta Laboratory U.S.A., Inc. Method and system for automated analysis of cell images
WO2017085708A1 (en) * 2015-11-17 2017-05-26 Beamr Imaging Ltd. Method of controlling a quality measure and system thereof
JP6402088B2 (ja) * 2015-11-18 2018-10-10 日本電信電話株式会社 映像品質推定装置、映像品質推定方法、及びプログラム
WO2018176185A1 (zh) * 2017-03-27 2018-10-04 中国科学院深圳先进技术研究院 一种纹理合成方法及其装置
CN109996072B (zh) * 2018-01-03 2021-10-15 华为技术有限公司 视频图像的处理方法及装置
US11412260B2 (en) * 2018-10-29 2022-08-09 Google Llc Geometric transforms for image compression
US11205257B2 (en) * 2018-11-29 2021-12-21 Electronics And Telecommunications Research Institute Method and apparatus for measuring video quality based on detection of change in perceptually sensitive region
US11120536B2 (en) 2018-12-12 2021-09-14 Samsung Electronics Co., Ltd Apparatus and method for determining image sharpness
TWI697871B (zh) * 2019-04-01 2020-07-01 中華電信股份有限公司 影像中含有馬賽克之檢查系統及其方法
CN111667014B (zh) * 2020-06-11 2022-12-02 重庆紫光华山智安科技有限公司 训练方法、图像编辑方法、装置及电子设备
KR102611121B1 (ko) * 2021-03-22 2023-12-07 재단법인대구경북과학기술원 이미지 분류 모델 생성 방법 및 장치

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Also Published As

Publication number Publication date
JP2015500581A (ja) 2015-01-05
EP2786342A1 (en) 2014-10-08
CA2856634A1 (en) 2013-06-06
MX337802B (es) 2016-03-18
US9672636B2 (en) 2017-06-06
KR20140097528A (ko) 2014-08-06
MX2014006484A (es) 2015-02-12
WO2013078822A1 (en) 2013-06-06
RU2014126420A (ru) 2016-01-27
EP2786342B1 (en) 2017-09-13
US20140301649A1 (en) 2014-10-09
JP6067737B2 (ja) 2017-01-25
EP2786342A4 (en) 2015-08-05

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