Matches in SemOpenAlex for { <https://semopenalex.org/work/W804957838> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W804957838 abstract "A proposed low frequency MTF camera system uses a cylinder lens to smear an area-modulated sinusoidal target into an irradiance-modulated sinusoidal image for the evaluation of a film's modulation transfer characteristics. The proposed system was constructed and evaluated. Resolution limits, field flatness, field sharpness, repeatability, de focus effects and system MTF were determined. The camera was tested with film and found to have an MTF value close to 1.0 for frequencies up to 10 cycles/mm at which point the function dropped off to a value of 0.2 at 30 cycles/mm. Off-axis images showed rapid degredation as a maximum MTF value of 0.05 for 30 cycles/mm was exhibited at the edges of" @default.
- W804957838 created "2016-06-24" @default.
- W804957838 creator A5035838101 @default.
- W804957838 date "1980-01-01" @default.
- W804957838 modified "2023-09-27" @default.
- W804957838 title "The Verification of an optical system design for a low frequency MTF camera" @default.
- W804957838 hasPublicationYear "1980" @default.
- W804957838 type Work @default.
- W804957838 sameAs 804957838 @default.
- W804957838 citedByCount "0" @default.
- W804957838 crossrefType "journal-article" @default.
- W804957838 hasAuthorship W804957838A5035838101 @default.
- W804957838 hasConcept C100921725 @default.
- W804957838 hasConcept C105795698 @default.
- W804957838 hasConcept C120665830 @default.
- W804957838 hasConcept C121332964 @default.
- W804957838 hasConcept C15336307 @default.
- W804957838 hasConcept C154020017 @default.
- W804957838 hasConcept C175231954 @default.
- W804957838 hasConcept C192562407 @default.
- W804957838 hasConcept C205372480 @default.
- W804957838 hasConcept C26405456 @default.
- W804957838 hasConcept C2778530986 @default.
- W804957838 hasConcept C33923547 @default.
- W804957838 hasConcept C62520636 @default.
- W804957838 hasConcept C69179731 @default.
- W804957838 hasConceptScore W804957838C100921725 @default.
- W804957838 hasConceptScore W804957838C105795698 @default.
- W804957838 hasConceptScore W804957838C120665830 @default.
- W804957838 hasConceptScore W804957838C121332964 @default.
- W804957838 hasConceptScore W804957838C15336307 @default.
- W804957838 hasConceptScore W804957838C154020017 @default.
- W804957838 hasConceptScore W804957838C175231954 @default.
- W804957838 hasConceptScore W804957838C192562407 @default.
- W804957838 hasConceptScore W804957838C205372480 @default.
- W804957838 hasConceptScore W804957838C26405456 @default.
- W804957838 hasConceptScore W804957838C2778530986 @default.
- W804957838 hasConceptScore W804957838C33923547 @default.
- W804957838 hasConceptScore W804957838C62520636 @default.
- W804957838 hasConceptScore W804957838C69179731 @default.
- W804957838 hasLocation W8049578381 @default.
- W804957838 hasOpenAccess W804957838 @default.
- W804957838 hasPrimaryLocation W8049578381 @default.
- W804957838 hasRelatedWork W1607735209 @default.
- W804957838 hasRelatedWork W169121975 @default.
- W804957838 hasRelatedWork W1988870728 @default.
- W804957838 hasRelatedWork W1989495594 @default.
- W804957838 hasRelatedWork W1991208820 @default.
- W804957838 hasRelatedWork W2001160337 @default.
- W804957838 hasRelatedWork W2015135602 @default.
- W804957838 hasRelatedWork W2017111310 @default.
- W804957838 hasRelatedWork W2023486324 @default.
- W804957838 hasRelatedWork W2036684824 @default.
- W804957838 hasRelatedWork W2038334190 @default.
- W804957838 hasRelatedWork W2038357241 @default.
- W804957838 hasRelatedWork W2065543294 @default.
- W804957838 hasRelatedWork W2078585352 @default.
- W804957838 hasRelatedWork W2141925517 @default.
- W804957838 hasRelatedWork W2382222369 @default.
- W804957838 hasRelatedWork W2388160073 @default.
- W804957838 hasRelatedWork W2440249947 @default.
- W804957838 hasRelatedWork W2536528618 @default.
- W804957838 hasRelatedWork W610785746 @default.
- W804957838 isParatext "false" @default.
- W804957838 isRetracted "false" @default.
- W804957838 magId "804957838" @default.
- W804957838 workType "article" @default.