KR20070068409A - 이미지 보간 - Google Patents

이미지 보간 Download PDF

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Publication number
KR20070068409A
KR20070068409A KR1020077009288A KR20077009288A KR20070068409A KR 20070068409 A KR20070068409 A KR 20070068409A KR 1020077009288 A KR1020077009288 A KR 1020077009288A KR 20077009288 A KR20077009288 A KR 20077009288A KR 20070068409 A KR20070068409 A KR 20070068409A
Authority
KR
South Korea
Prior art keywords
pixels
image
pixel
match
interpolation
Prior art date
Application number
KR1020077009288A
Other languages
English (en)
Korean (ko)
Inventor
헨리쿠스 빌헬름 페테르 반 더 하이덴
에르빈 벤 벨레르스
로버트 얀 슈텐
하이얀 헤
Original Assignee
코닌클리케 필립스 일렉트로닉스 엔.브이.
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 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Publication of KR20070068409A publication Critical patent/KR20070068409A/ko

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • G06T3/403—Edge-driven scaling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • G06T3/4007—Interpolation-based scaling, e.g. bilinear interpolation
    • 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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
KR1020077009288A 2004-09-24 2005-09-23 이미지 보간 KR20070068409A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04104667.3 2004-09-24
EP04104667 2004-09-24

Publications (1)

Publication Number Publication Date
KR20070068409A true KR20070068409A (ko) 2007-06-29

Family

ID=35985873

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077009288A KR20070068409A (ko) 2004-09-24 2005-09-23 이미지 보간

Country Status (5)

Country Link
EP (1) EP1794715A2 (fr)
JP (1) JP2008515266A (fr)
KR (1) KR20070068409A (fr)
CN (1) CN101027691A (fr)
WO (1) WO2006033084A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101229376B1 (ko) * 2012-04-25 2013-02-05 대한민국 렌즈 왜곡 보정에 사용된 보간 패턴 검출을 통한 촬영 카메라 식별 방법 및 장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008005007A1 (fr) * 2006-06-29 2008-01-10 Thomson Licensing Filtrage adaptatif à base de pixels
CN100551073C (zh) * 2006-12-05 2009-10-14 华为技术有限公司 编解码方法及装置、分像素插值处理方法及装置
AU2013263760A1 (en) * 2013-11-28 2015-06-11 Canon Kabushiki Kaisha Method, system and apparatus for determining a depth value of a pixel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273040A (en) * 1991-11-14 1993-12-28 Picker International, Inc. Measurement of vetricle volumes with cardiac MRI
JP3438032B2 (ja) * 1994-03-15 2003-08-18 松下電器産業株式会社 空間周波数適応補間方法および空間周波数適応補間装置
FI97590C (fi) * 1994-12-15 1997-01-10 Nokia Technology Gmbh Menetelmä ja järjestely videokuvassa esiintyvien reunojen korostamiseksi
US5852470A (en) * 1995-05-31 1998-12-22 Sony Corporation Signal converting apparatus and signal converting method
US20040120605A1 (en) * 2002-12-24 2004-06-24 Wen-Kuo Lin Edge-oriented interpolation method for deinterlacing with sub-pixel accuracy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101229376B1 (ko) * 2012-04-25 2013-02-05 대한민국 렌즈 왜곡 보정에 사용된 보간 패턴 검출을 통한 촬영 카메라 식별 방법 및 장치

Also Published As

Publication number Publication date
WO2006033084A2 (fr) 2006-03-30
CN101027691A (zh) 2007-08-29
JP2008515266A (ja) 2008-05-08
EP1794715A2 (fr) 2007-06-13
WO2006033084A3 (fr) 2006-06-01

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