IL117341A0 - Fixed pattern compensation for mtf testing - Google Patents

Fixed pattern compensation for mtf testing

Info

Publication number
IL117341A0
IL117341A0 IL11734196A IL11734196A IL117341A0 IL 117341 A0 IL117341 A0 IL 117341A0 IL 11734196 A IL11734196 A IL 11734196A IL 11734196 A IL11734196 A IL 11734196A IL 117341 A0 IL117341 A0 IL 117341A0
Authority
IL
Israel
Prior art keywords
fixed pattern
pattern compensation
mtf testing
mtf
testing
Prior art date
Application number
IL11734196A
Other languages
English (en)
Original Assignee
Northrop Grumman 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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of IL117341A0 publication Critical patent/IL117341A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • G06T5/70—
    • G06T5/73—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
IL11734196A 1995-03-03 1996-03-03 Fixed pattern compensation for mtf testing IL117341A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39911695A 1995-03-03 1995-03-03

Publications (1)

Publication Number Publication Date
IL117341A0 true IL117341A0 (en) 1996-07-23

Family

ID=23578214

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11734196A IL117341A0 (en) 1995-03-03 1996-03-03 Fixed pattern compensation for mtf testing

Country Status (7)

Country Link
US (1) US5745609A (xx)
EP (1) EP0818020B1 (xx)
JP (1) JP2001503922A (xx)
DE (1) DE69629672T2 (xx)
ES (1) ES2205019T3 (xx)
IL (1) IL117341A0 (xx)
WO (1) WO1996027849A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09214807A (ja) * 1996-01-31 1997-08-15 Canon Inc 画像処理装置および画像処理方法
US6535617B1 (en) * 2000-02-14 2003-03-18 Digimarc Corporation Removal of fixed pattern noise and other fixed patterns from media signals
CN1306454C (zh) * 2003-11-06 2007-03-21 Ge医疗系统环球技术有限公司 调制传递函数测量方法和系统
JP5512522B2 (ja) * 2007-09-28 2014-06-04 オセ−テクノロジーズ・ベー・ヴエー Ｍｔｆの適応可能な補正のための方法、装置、およびコンピュータプログラム
CN114577444A (zh) * 2022-03-04 2022-06-03 合肥视涯技术有限公司 一种调制传递函数的检测方法及检测装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118940A (ja) * 1982-01-08 1983-07-15 Ricoh Co Ltd レンズのｍｔｆ測定機の測定方法
JPS5946833A (ja) * 1982-09-10 1984-03-16 Ricoh Co Ltd Ｍｔｆ測定機のピ−ク検出装置
US4653909A (en) * 1985-11-01 1987-03-31 The United States Of America As Represented By The Secretary Of The Air Force Sinusoidal determination of limiting optical resolution
NL9001265A (nl) * 1990-06-05 1992-01-02 Philips Nv Werkwijze voor bepaling van een modulatie-overdrachtfunctie van een digitaal beeldvormend systeem.
US5294075A (en) * 1991-08-28 1994-03-15 The Boeing Company High accuracy optical position sensing system
US5307175A (en) * 1992-03-27 1994-04-26 Xerox Corporation Optical image defocus correction
US5504523A (en) * 1993-10-21 1996-04-02 Loral Fairchild Corporation Electronic image unsteadiness compensation

Also Published As

Publication number Publication date
DE69629672T2 (de) 2004-06-17
EP0818020A1 (en) 1998-01-14
ES2205019T3 (es) 2004-05-01
DE69629672D1 (de) 2003-10-02
WO1996027849A1 (en) 1996-09-12
JP2001503922A (ja) 2001-03-21
US5745609A (en) 1998-04-28
EP0818020A4 (en) 1999-12-22
EP0818020B1 (en) 2003-08-27

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