ATE506660T1 - Verfahren und vorrichtung zur erhöhung der auflösung von einem digital-bild - Google Patents

Verfahren und vorrichtung zur erhöhung der auflösung von einem digital-bild

Info

Publication number
ATE506660T1
ATE506660T1 AT06251100T AT06251100T ATE506660T1 AT E506660 T1 ATE506660 T1 AT E506660T1 AT 06251100 T AT06251100 T AT 06251100T AT 06251100 T AT06251100 T AT 06251100T AT E506660 T1 ATE506660 T1 AT E506660T1
Authority
AT
Austria
Prior art keywords
interpolation filters
image
resolution image
low resolution
pixels
Prior art date
Application number
AT06251100T
Other languages
English (en)
Inventor
Yucel Altunbasak
Tarik Arici
Toygar Akgun
Original Assignee
Vestel Elekt Sanayi Ve Ticaret
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 Vestel Elekt Sanayi Ve Ticaret filed Critical Vestel Elekt Sanayi Ve Ticaret
Application granted granted Critical
Publication of ATE506660T1 publication Critical patent/ATE506660T1/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
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Television Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT06251100T 2006-01-26 2006-03-01 Verfahren und vorrichtung zur erhöhung der auflösung von einem digital-bild ATE506660T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/340,953 US7738739B2 (en) 2006-01-26 2006-01-26 Method and apparatus for adjusting the resolution of a digital image

Publications (1)

Publication Number Publication Date
ATE506660T1 true ATE506660T1 (de) 2011-05-15

Family

ID=36569958

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06251100T ATE506660T1 (de) 2006-01-26 2006-03-01 Verfahren und vorrichtung zur erhöhung der auflösung von einem digital-bild

Country Status (6)

Country Link
US (1) US7738739B2 (de)
EP (1) EP1814075B1 (de)
JP (1) JP5331486B2 (de)
AT (1) ATE506660T1 (de)
DE (1) DE602006021389D1 (de)
WO (1) WO2007088113A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4561273B2 (ja) * 2004-09-22 2010-10-13 ソニー株式会社 画像処理装置および方法、並びにプログラム
US8184712B2 (en) * 2006-04-30 2012-05-22 Hewlett-Packard Development Company, L.P. Robust and efficient compression/decompression providing for adjustable division of computational complexity between encoding/compression and decoding/decompression
US8538203B2 (en) * 2007-07-24 2013-09-17 Sharp Laboratories Of America, Inc. Image upscaling technique
ES2382832T3 (es) 2007-10-02 2012-06-13 Vestel Elektronik Sanayi Ve Ticaret A.S. Método y aparato para cambiar la resolución espacial de una imagen digital
JP4987688B2 (ja) * 2007-12-25 2012-07-25 株式会社東芝 画像高解像度化方法および装置
US8300980B2 (en) * 2008-03-18 2012-10-30 Sony Corporation System, method and computer program product for providing a high resolution texture within an image
US8724928B2 (en) * 2009-08-31 2014-05-13 Intellectual Ventures Fund 83 Llc Using captured high and low resolution images
US8400670B2 (en) * 2009-11-16 2013-03-19 Eastman Kodak Company Image down-sampling with fine detail enhancement
JP5366855B2 (ja) * 2010-02-16 2013-12-11 富士フイルム株式会社 画像処理方法及び装置並びにプログラム
US8842939B2 (en) * 2011-08-23 2014-09-23 National Taiwan University Direction-adaptive image upsampling system and method using double interpolation
US20130177242A1 (en) * 2012-01-10 2013-07-11 James E. Adams, Jr. Super-resolution image using selected edge pixels
JP2014123173A (ja) * 2012-12-20 2014-07-03 Sony Corp 画像処理装置、撮像装置及び画像処理方法
CN104299185A (zh) * 2014-09-26 2015-01-21 京东方科技集团股份有限公司 一种图像放大方法、图像放大装置及显示设备
US20230401750A1 (en) * 2018-05-09 2023-12-14 Shawn L. Kelly Image processing system and method
KR102622950B1 (ko) * 2018-11-12 2024-01-10 삼성전자주식회사 디스플레이장치, 그 제어방법 및 기록매체
US11829446B2 (en) * 2021-11-09 2023-11-28 Ebay Inc. Image and video instance association for an e-commerce applications
CN120164143B (zh) * 2025-02-24 2025-11-18 广州波视信息科技股份有限公司 一种超高清视频检测方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327670A (ja) * 1989-06-26 1991-02-06 Hitachi Ltd 画像データのベクトル量子化器
JP3533697B2 (ja) * 1994-03-28 2004-05-31 ソニー株式会社 適応フィルタ装置及び適応フィルタ処理方法
JP3890638B2 (ja) * 1996-09-12 2007-03-07 ソニー株式会社 画像情報変換装置および方法
US6075926A (en) * 1997-04-21 2000-06-13 Hewlett-Packard Company Computerized method for improving data resolution
JP3834805B2 (ja) * 1997-06-12 2006-10-18 ソニー株式会社 画像変換装置、画像変換方法、演算装置、演算方法、および記録媒体
JP4093621B2 (ja) * 1997-12-25 2008-06-04 ソニー株式会社 画像変換装置および画像変換方法、並びに学習装置および学習方法
US7149369B2 (en) * 2002-04-23 2006-12-12 Hewlett-Packard Development Company, L.P. Method and system for image scaling
JP3777600B2 (ja) * 2002-06-03 2006-05-24 ソニー株式会社 画像情報変換装置、係数算出装置、代表画素信号設定装置および方法、記憶装置、記録媒体、並びにプログラム
US7099523B2 (en) * 2002-07-19 2006-08-29 International Business Machines Corporation Method and system for scaling a signal sample rate
JP4265237B2 (ja) * 2003-02-27 2009-05-20 ソニー株式会社 画像処理装置および方法、学習装置および方法、記録媒体、並びにプログラム
WO2004112393A1 (en) 2003-06-13 2004-12-23 Koninklijke Philips Electronics N.V. Spatial signal conversion
JP2005316985A (ja) * 2004-03-31 2005-11-10 Fujitsu Ltd 画像拡大装置及び画像拡大方法
US7321400B1 (en) * 2005-02-22 2008-01-22 Kolorific, Inc. Method and apparatus for adaptive image data interpolation

Also Published As

Publication number Publication date
JP2009524861A (ja) 2009-07-02
EP1814075A1 (de) 2007-08-01
US20070172152A1 (en) 2007-07-26
US7738739B2 (en) 2010-06-15
WO2007088113A1 (en) 2007-08-09
JP5331486B2 (ja) 2013-10-30
DE602006021389D1 (de) 2011-06-01
EP1814075B1 (de) 2011-04-20

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