FR2921504B1 - Procede et dispositif d'interpolation spatiale - Google Patents

Procede et dispositif d'interpolation spatiale

Info

Publication number
FR2921504B1
FR2921504B1 FR0757782A FR0757782A FR2921504B1 FR 2921504 B1 FR2921504 B1 FR 2921504B1 FR 0757782 A FR0757782 A FR 0757782A FR 0757782 A FR0757782 A FR 0757782A FR 2921504 B1 FR2921504 B1 FR 2921504B1
Authority
FR
France
Prior art keywords
pixel
pixels
neighboring pixel
neighboring
missing block
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.)
Expired - Fee Related
Application number
FR0757782A
Other languages
English (en)
Other versions
FR2921504A1 (fr
Inventor
Floch Herve Le
Cedric Riou
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 FR0757782A priority Critical patent/FR2921504B1/fr
Publication of FR2921504A1 publication Critical patent/FR2921504A1/fr
Application granted granted Critical
Publication of FR2921504B1 publication Critical patent/FR2921504B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
FR0757782A 2007-09-21 2007-09-21 Procede et dispositif d'interpolation spatiale Expired - Fee Related FR2921504B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0757782A FR2921504B1 (fr) 2007-09-21 2007-09-21 Procede et dispositif d'interpolation spatiale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757782A FR2921504B1 (fr) 2007-09-21 2007-09-21 Procede et dispositif d'interpolation spatiale

Publications (2)

Publication Number Publication Date
FR2921504A1 FR2921504A1 (fr) 2009-03-27
FR2921504B1 true FR2921504B1 (fr) 2010-02-12

Family

ID=39446076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0757782A Expired - Fee Related FR2921504B1 (fr) 2007-09-21 2007-09-21 Procede et dispositif d'interpolation spatiale

Country Status (1)

Country Link
FR (1) FR2921504B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9129409B2 (en) * 2009-07-29 2015-09-08 Qualcomm Incorporated System and method of compressing video content
IN2015DN03752A (fr) * 2012-11-12 2015-10-02 Ericsson Telefon Ab L M
CN111159622B (zh) * 2019-12-10 2023-06-30 北京蛙鸣信息科技发展有限公司 面向缺失数据的多参数融合空气质量空间插值方法和***

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054100A (en) * 1989-11-16 1991-10-01 Eastman Kodak Company Pixel interpolator with edge sharpening
US6832009B1 (en) * 1999-09-24 2004-12-14 Zoran Corporation Method and apparatus for improved image interpolation
US20050094899A1 (en) * 2003-10-29 2005-05-05 Changick Kim Adaptive image upscaling method and apparatus
KR100530224B1 (ko) * 2004-04-20 2005-11-22 삼성전자주식회사 이미지 변환 장치 및 그 방법

Also Published As

Publication number Publication date
FR2921504A1 (fr) 2009-03-27

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Legal Events

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Effective date: 20140530