Visualization of Constrained Data Using Trigonometric Splines

Abstract

Constructing a curve that incorporates the intrinsic feature of data is of immense importance in the realms of data visualization, computer graphics and computer aided geometric design. In this paper, most general types of positive data has been envisaged. For this purpose, a piecewise, C1 rational cubic piecewise trigonometric function has been constrained on parameters to retain inherent data shape.