Abbas, S.Hussain, M.Z.Irshad, M.2017-07-182017-07-182017-3Journal of the National Science Foundation of Sri Lanka, 45(1):p.33-40https://dl.nsf.gov.lk/handle/1/23547Basis functionsImage interpolationMedical imagesPSNRSSIMTrigonometric splineTrigonometric spline for medical image interpolationArticle