PSF

(redirected from Point Spread Functions)
AcronymDefinition
PSFPer Square Foot
PSFPython Software Foundation
PSFPoint Spread Function
PSFPoint Spread Function (optics)
PSFPounds per Square Foot
PSFPrograma Saude da Familia (Portuguese: Family Health Program; Brazil)
PSFPolice and Security Force (UN)
PSFPower Steering Fluid
PSFPostscript Fonts (Adobe)
PSFPittsfield, Massachusetts
PSFPolysulfone (polymer)
PSFPresidio of San Francisco
PSFPosterior Spinal Fusion
PSFPolyester Staple Fiber (textiles)
PSFPerfect Sound Forever (online music magazine)
PSFPiste en Sable Fibré (French: Sand Track Bundle; racecourses)
PSFPeat Swamp Forest (conservation)
PSFParti Social Français (French: French Social Party)
PSFPermanent School Fund
PSFPoisson Summation Formula
PSFProtein Structure and Function
PSFPhelps-Stokes Fund (Washington, DC)
PSFPassenger Service Fee (India)
PSFPakistan Science Foundation
PSFPearson Scott Foresman (elementary educational publisher)
PSFPrint Services Facility
PSFPharmaciens Sans Frontieres
PSFProof Setup File
PSFPermanent Swap File
PSFPost Script File
PSFPlaystation Sound Format
PSFProcessing and Staging Facility
PSFPoint Spread Functions
PSFPartnership for Strong Families
PSFPakistan Squash Federation
PSFPatrimoine sans Frontieres (French: Heritage without Borders)
PSFPrivate Sector Foundation (Uganda)
PSFPublic School Finance (various locations)
PSFProfessional Service Firm
PSFPhoneme Segmentation Fluency (standardized test; Dynamic Indicators of Basic Early Literacy Skills)
PSFPhilippine Special Force (video gaming group)
PSFPrime Source Forum (apparel industry)
PSFPortland Schools Foundation (Oregon)
PSFPhotonic Switch Fabric
PSFPastor's Seed Family
PSFPhilippine Sea Frontier (US Navy)
PSFPacific Select Fund
PSFPublic Sector Forum (various locations)
PSFProfessional Service Fee
PSFProject and Structured Finance (various organizations)
PSFProgressive Segmented Frame (video)
PSFPeace Support Force
PSFPlaystation Sound Format (file extension)
PSFPanama Sea Frontier (US Navy)
PSFPennsylvania Shakespeare Festival (est. 1992)
PSFPower Systems Facility (LERC Facility)
PSFPhenolic Surface Film (plywood)
PSFProduct Service Facility
PSFPresbyterian Student Fellowship
PSFPublic Service Fellowship (various schools)
PSFPerformance Shaping Factor (nuclear power)
PSFProteus Syndrome Foundation
PSFPeoples Students Federation (Pakistan)
PSFPublic Safety Factor (federal prison inmate security score)
PSFPriority Solidarity Fund
PSFProjet San Francisco
PSFPsychological Services for Families (Edmond, OK)
PSFPressure Sand Filter
PSFProgram Support Facility
PSFPeak Scatter Factor (radiation)
PSFPlastic Socket Female (piping)
PSFProof Setup File (Adobe Photoshop file extension)
PSFPusan Storage Facility
PSFPukhtun Students Federation
PSFPseudo-Skeptic-Fanatic
PSFPlanetary Super Freighter (gaming)
PSFPracticing Spoken French
PSFPendejos Sin Fronteras (foreign supporters of Hugo Chavez)
PSFPrinting Support Facility
PSFProcurement Status File
PSFPilot Symbol Filter
PSFPredictable Suicide Fanatics (gaming clan)
PSFPressure Single Filer
PSFPay Service File
PSFProbabilistic Spectrum Fitting
PSFPencak Silat of France
PSFPersonal Security File (Australia)
PSFPeriodic Symmetric Function (computational mathematics)
PSFPerennialized Stream Flow
References in periodicals archive ?
The discretization steps must, however, be chosen fine enough in order to appropriately represent the point spread functions in (17).
The dyadic point spread functions have been given analytically for the case of small angle/small bandwidth approximation.
The imaging parameters such as observation bandwidth and observation aspect range are contained in the point spread function (6).
Further frequency and angle dependent terms such as reflection coefficients at material interfaces could also be extracted from J(r') and considered within the point spread function. In the following, it is assumed that the change of integration orders is possible and focus will be on bistatic imaging.
The evaluation of the k-space integrals in the representation of the point spread function (6) results then into
Analog to the propagation term of the incident wave, this phase term can also be considered in the evaluation of the point spread function in (6).
Let [I.sub.1] be the image of the counterillumination, and [I.sub.2] be the point spread function. Substituting into equation (1) gives
The Fourier transform of the point spread function is generally referred to as the optical transfer function (OTF).
Abbreviations: MTF, modulation transfer function; OTF, optical transfer function; PSF, point spread function.