ATE527630T1 - Verfahren und system zum betrachten und vergrössern von bildern - Google Patents

Verfahren und system zum betrachten und vergrössern von bildern

Info

Publication number
ATE527630T1
ATE527630T1 AT05744430T AT05744430T ATE527630T1 AT E527630 T1 ATE527630 T1 AT E527630T1 AT 05744430 T AT05744430 T AT 05744430T AT 05744430 T AT05744430 T AT 05744430T AT E527630 T1 ATE527630 T1 AT E527630T1
Authority
AT
Austria
Prior art keywords
bit image
images
bit
viewing
enhancing
Prior art date
Application number
AT05744430T
Other languages
English (en)
Inventor
Petri Nenonen
Jaana Parkkinen
Ossi Kalevo
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE527630T1 publication Critical patent/ATE527630T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/04—Context-preserving transformations, e.g. by using an importance map
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Generation (AREA)
AT05744430T 2004-05-31 2005-05-30 Verfahren und system zum betrachten und vergrössern von bildern ATE527630T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20045201A FI20045201A7 (fi) 2004-05-31 2004-05-31 Menetelmä ja järjestelmä kuvien katsomiseksi ja parantamiseksi
PCT/FI2005/050180 WO2005116922A1 (en) 2004-05-31 2005-05-30 Method and system for viewing and enhancing images

Publications (1)

Publication Number Publication Date
ATE527630T1 true ATE527630T1 (de) 2011-10-15

Family

ID=32338477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05744430T ATE527630T1 (de) 2004-05-31 2005-05-30 Verfahren und system zum betrachten und vergrössern von bildern

Country Status (8)

Country Link
US (1) US8947450B2 (de)
EP (1) EP1756770B1 (de)
JP (1) JP4621733B2 (de)
KR (1) KR100898096B1 (de)
CN (1) CN100561517C (de)
AT (1) ATE527630T1 (de)
FI (1) FI20045201A7 (de)
WO (1) WO2005116922A1 (de)

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CN107085823B (zh) * 2016-02-16 2020-11-06 北京小米移动软件有限公司 人脸图像处理方法及装置
CN108701351B (zh) * 2016-10-17 2022-03-29 华为技术有限公司 一种图像显示增强方法及装置
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Also Published As

Publication number Publication date
JP4621733B2 (ja) 2011-01-26
WO2005116922A1 (en) 2005-12-08
CN100561517C (zh) 2009-11-18
US20080018660A1 (en) 2008-01-24
KR100898096B1 (ko) 2009-05-18
FI20045201L (fi) 2005-12-01
FI20045201A7 (fi) 2005-12-01
US8947450B2 (en) 2015-02-03
JP2008501170A (ja) 2008-01-17
CN1957371A (zh) 2007-05-02
KR20070026681A (ko) 2007-03-08
EP1756770A1 (de) 2007-02-28
EP1756770B1 (de) 2011-10-05
FI20045201A0 (fi) 2004-05-31

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