HK1160270A1 - 用於視頻中的噪聲降低的方法和裝置 - Google Patents

用於視頻中的噪聲降低的方法和裝置

Info

Publication number
HK1160270A1
HK1160270A1 HK12100457.2A HK12100457A HK1160270A1 HK 1160270 A1 HK1160270 A1 HK 1160270A1 HK 12100457 A HK12100457 A HK 12100457A HK 1160270 A1 HK1160270 A1 HK 1160270A1
Authority
HK
Hong Kong
Prior art keywords
video
noise reduction
noise
reduction
Prior art date
Application number
HK12100457.2A
Other languages
English (en)
Inventor
．奈斯塔爾司
．豪斯塞科爾
．艾廷格
．蓋特
．庫路帕蒂
Original Assignee
英特爾公司
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 英特爾公司 filed Critical 英特爾公司
Publication of HK1160270A1 publication Critical patent/HK1160270A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/911—Television signal processing therefor for the suppression of noise
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Image Processing (AREA)
  • Television Signal Processing For Recording (AREA)
HK12100457.2A 2008-12-30 2012-01-13 用於視頻中的噪聲降低的方法和裝置 HK1160270A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/317,806 US8903191B2 (en) 2008-12-30 2008-12-30 Method and apparatus for noise reduction in video
PCT/US2009/068185 WO2010077913A2 (en) 2008-12-30 2009-12-16 Method and apparatus for noise reduction in video

Publications (1)

Publication Number Publication Date
HK1160270A1 true HK1160270A1 (zh) 2012-08-10

Family

ID=42284495

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12100457.2A HK1160270A1 (zh) 2008-12-30 2012-01-13 用於視頻中的噪聲降低的方法和裝置

Country Status (11)

Country Link
US (1) US8903191B2 (zh)
JP (1) JP5497066B2 (zh)
KR (2) KR101252363B1 (zh)
CN (1) CN102171722B (zh)
DE (1) DE112009002658T5 (zh)
FI (1) FI126544B (zh)
GB (1) GB2478438B (zh)
HK (1) HK1160270A1 (zh)
RU (1) RU2486591C2 (zh)
SG (1) SG172407A1 (zh)
WO (1) WO2010077913A2 (zh)

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Also Published As

Publication number Publication date
RU2486591C2 (ru) 2013-06-27
JP5497066B2 (ja) 2014-05-21
JP2012514419A (ja) 2012-06-21
KR20110048591A (ko) 2011-05-11
US20100165206A1 (en) 2010-07-01
WO2010077913A3 (en) 2010-09-02
KR101252363B1 (ko) 2013-04-08
KR20120114386A (ko) 2012-10-16
CN102171722B (zh) 2014-08-13
GB201105549D0 (en) 2011-05-18
KR101573974B1 (ko) 2015-12-02
GB2478438B (en) 2014-06-25
GB2478438A (en) 2011-09-07
US8903191B2 (en) 2014-12-02
SG172407A1 (en) 2011-07-28
DE112009002658T5 (de) 2012-08-02
WO2010077913A2 (en) 2010-07-08
RU2011131987A (ru) 2013-02-10
FI20115688A (fi) 2011-06-30
FI126544B (fi) 2017-02-15
CN102171722A (zh) 2011-08-31

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20181220