AUPP779898A0 - A method of kernel selection for image interpolation - Google Patents

A method of kernel selection for image interpolation

Info

Publication number
AUPP779898A0
AUPP779898A0 AUPP7798A AUPP779898A AUPP779898A0 AU PP779898 A0 AUPP779898 A0 AU PP779898A0 AU PP7798 A AUPP7798 A AU PP7798A AU PP779898 A AUPP779898 A AU PP779898A AU PP779898 A0 AUPP779898 A0 AU PP779898A0
Authority
AU
Australia
Prior art keywords
image interpolation
kernel selection
kernel
selection
interpolation
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AUPP7798A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to AUPP7798A priority Critical patent/AUPP779898A0/en
Publication of AUPP779898A0 publication Critical patent/AUPP779898A0/en
Priority to US09/466,178 priority patent/US7054507B1/en
Priority to JP36176699A priority patent/JP3890175B2/ja
Abandoned legal-status Critical Current

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
    • G06T3/403—Edge-driven scaling; Edge-based scaling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40062—Discrimination between different image types, e.g. two-tone, continuous tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Multimedia (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Processing (AREA)
  • Complex Calculations (AREA)
  • Editing Of Facsimile Originals (AREA)
AUPP7798A 1998-12-18 1998-12-18 A method of kernel selection for image interpolation Abandoned AUPP779898A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPP7798A AUPP779898A0 (en) 1998-12-18 1998-12-18 A method of kernel selection for image interpolation
US09/466,178 US7054507B1 (en) 1998-12-18 1999-12-17 Method of kernel selection for image interpolation
JP36176699A JP3890175B2 (ja) 1998-12-18 1999-12-20 画像処理方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP7798A AUPP779898A0 (en) 1998-12-18 1998-12-18 A method of kernel selection for image interpolation

Publications (1)

Publication Number Publication Date
AUPP779898A0 true AUPP779898A0 (en) 1999-01-21

Family

ID=3812002

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPP7798A Abandoned AUPP779898A0 (en) 1998-12-18 1998-12-18 A method of kernel selection for image interpolation

Country Status (3)

Country Link
US (1) US7054507B1 (enExample)
JP (1) JP3890175B2 (enExample)
AU (1) AUPP779898A0 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7405740B1 (en) * 2000-03-27 2008-07-29 Stmicroelectronics, Inc. Context sensitive scaling device and method
US6724398B2 (en) 2000-06-20 2004-04-20 Mitsubishi Denki Kabushiki Kaisha Image processing method and apparatus, and image display method and apparatus, with variable interpolation spacing
US7257273B2 (en) * 2001-04-09 2007-08-14 Mingjing Li Hierarchical scheme for blur detection in digital image using wavelet transform
CN1324526C (zh) * 2002-06-03 2007-07-04 皇家飞利浦电子股份有限公司 视频信号的自适应缩放
US7312898B2 (en) * 2002-10-31 2007-12-25 Hewlett-Packard Development Company, L.P. Transformation of an input image to produce an output image
JP3952188B2 (ja) * 2003-01-08 2007-08-01 セイコーエプソン株式会社 画像補間装置、画像補間方法および画像補間プログラム
JP4144377B2 (ja) * 2003-02-28 2008-09-03 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
JP4196782B2 (ja) * 2003-08-26 2008-12-17 セイコーエプソン株式会社 画像処理装置及び画像処理をコンピュータに実行させる画像処理プログラム
US7525526B2 (en) * 2003-10-28 2009-04-28 Samsung Electronics Co., Ltd. System and method for performing image reconstruction and subpixel rendering to effect scaling for multi-mode display
US7084923B2 (en) * 2003-10-28 2006-08-01 Clairvoyante, Inc Display system having improved multiple modes for displaying image data from multiple input source formats
JP3833212B2 (ja) * 2003-11-19 2006-10-11 シャープ株式会社 画像処理装置、画像処理プログラムおよび可読記録媒体
JP4407801B2 (ja) * 2003-12-16 2010-02-03 セイコーエプソン株式会社 エッジ生成装置、エッジ生成方法およびエッジ生成プログラム
JP4455364B2 (ja) * 2004-03-09 2010-04-21 キヤノン株式会社 解像度変換方法及び装置
US8442108B2 (en) 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
US8340177B2 (en) 2004-07-12 2012-12-25 Microsoft Corporation Embedded base layer codec for 3D sub-band coding
JP4864332B2 (ja) * 2004-07-13 2012-02-01 株式会社リコー 解像度変換の補間方法、画像処理装置、画像表示装置、プログラムおよび記録媒体
US7817871B2 (en) * 2004-08-18 2010-10-19 Adobe Systems Incorporated Scaling of raster images without blurring of edges
US7379626B2 (en) * 2004-08-20 2008-05-27 Silicon Optix Inc. Edge adaptive image expansion and enhancement system and method
US7471820B2 (en) * 2004-08-31 2008-12-30 Aptina Imaging Corporation Correction method for defects in imagers
US9071847B2 (en) 2004-10-06 2015-06-30 Microsoft Technology Licensing, Llc Variable coding resolution in video codec
US7956930B2 (en) * 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
FR2906386B1 (fr) * 2006-09-22 2009-04-03 Canon Kk Procede et dispositif de sur-echantillonage d'image, programme d'ordinateur les mettant en oeuvre et support d'information permettant de les mettre en oeuvre
JP5161311B2 (ja) * 2007-09-19 2013-03-13 トムソン ライセンシング 画像をスケーリングするシステムおよび方法
US8139894B2 (en) * 2007-12-20 2012-03-20 Intel Corporation Automatic dominant orientation estimation in text images based on steerable filters
US8953673B2 (en) 2008-02-29 2015-02-10 Microsoft Corporation Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers
US8711948B2 (en) 2008-03-21 2014-04-29 Microsoft Corporation Motion-compensated prediction of inter-layer residuals
US9571856B2 (en) 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
US8213503B2 (en) 2008-09-05 2012-07-03 Microsoft Corporation Skip modes for inter-layer residual video coding and decoding
US8310592B2 (en) * 2008-10-10 2012-11-13 Panasonic Corporation Signal processing apparatus, signal processing method, and program for signal processing
US8180180B2 (en) * 2008-12-29 2012-05-15 Arcsoft Hangzhou Co., Ltd. Method for magnifying images and videos
JP5274379B2 (ja) * 2009-06-04 2013-08-28 キヤノン株式会社 解像度変換装置及びその制御方法
JP5765026B2 (ja) * 2011-04-06 2015-08-19 富士ゼロックス株式会社 画像処理装置及びプログラム
JP5592308B2 (ja) * 2011-05-19 2014-09-17 富士重工業株式会社 環境認識装置
JP6469398B2 (ja) * 2014-09-19 2019-02-13 株式会社デンソーテン 画像処理装置、画像処理方法及びプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008752A (en) * 1989-06-16 1991-04-16 Eastman Kodak Company Digital image interpolator with multiple interpolation algorithms
EP0429634B1 (en) 1989-06-16 1996-08-14 Eastman Kodak Company Digital image interpolator
US5054100A (en) * 1989-11-16 1991-10-01 Eastman Kodak Company Pixel interpolator with edge sharpening
US5131057A (en) * 1990-02-12 1992-07-14 Wright State University Method for video-to-printing image resolution conversion
CA2171335A1 (en) * 1993-11-30 1995-06-08 Munib A. Wober Coding methods and apparatus for scaling and filtering images using discrete cosine transforms
US5446804A (en) 1994-04-14 1995-08-29 Hewlett-Packard Company Magnifying digital image using edge mapping
GB9422738D0 (en) * 1994-11-10 1995-01-04 Univ Western Ontario Context-based, adaptive, progressive, lossless compression of still continuous -tone images
AU4006295A (en) 1994-11-23 1996-06-17 Minnesota Mining And Manufacturing Company System and method for adaptive interpolation of image data
US6408109B1 (en) * 1996-10-07 2002-06-18 Cognex Corporation Apparatus and method for detecting and sub-pixel location of edges in a digital image
EP0908845B1 (en) 1997-10-09 2003-12-03 Agfa-Gevaert Image sharpening and re-sampling method
JPH11144053A (ja) * 1997-11-11 1999-05-28 Sharp Corp 画像データの補間処理方法
US6208763B1 (en) * 1998-04-14 2001-03-27 General Electric Company Method and apparatus for enhancing discrete pixel images

Also Published As

Publication number Publication date
JP3890175B2 (ja) 2007-03-07
US7054507B1 (en) 2006-05-30
JP2000242774A (ja) 2000-09-08

Similar Documents

Publication Publication Date Title
AUPP779898A0 (en) A method of kernel selection for image interpolation
AU6111596A (en) Automated method for digital image quantitation
AUPO523397A0 (en) A method of positioning display images
AU3890895A (en) A method for reducing the size of an image
AU4535699A (en) Software watermarking techniques
EP1111906A3 (en) A method for enhancing the edge contrast of a digital image independently from the texture
AUPP780298A0 (en) A steerable kernel for image interpolation
EG21414A (en) Interpolation method for binary image
IL122771A (en) Interpolation method for binary image
AU6297198A (en) Digital data selection method
AUPO523297A0 (en) A method of linking display images
AU6195199A (en) Method for representing graphic operating elements of a graphic user surface
AUPO518497A0 (en) An efficient method of modifying an image
AUPP779998A0 (en) Continuous kernel image interpolation
EP0753415A3 (en) Image forming method
AU6386498A (en) A method of transformation
AU1810399A (en) Method for synthesizing
AU8892598A (en) Method for creating images
AUPP779798A0 (en) A modified kernel for image interpolation
AU2667799A (en) Image processing method using a block overlap transformation procedure
AU3268899A (en) Image interpolation
AU6009799A (en) Method for processing digital images by means of a computer
AU2142497A (en) Method for producing a butter
AUPP486498A0 (en) A method of transformation
AUPP656298A0 (en) A method of diagnosis