Nanosphere Concentrated Photovoltaics with Shape Control

7 Concentrated Photovoltaics

Shape-Measure Method for Solving Elliptic Optimal Shape Problems (Fixed Control Case)

Interpolatory Subdivision Curves with Local Shape Control

In this paper we present a novel subdivision scheme that can produce a nice-looking interpolation of the control points of the initial polyline, giving the possibility of adjusting the local shape of the limit curve by choosing a set of tension parameters associated with the polyline edges. If compared with the other existing methods, the proposed model is the only one that allows to exactly re...

Cubic spline curves with shape control

A constructive approach is adopted to build B-spline like basis for cubic spline curves with a more general continuity than beta-continuity. This method provides not only a large variety of very interesting shape controls like biased, point, and interval tensions but, as a special case, also recovers a number of spline methods like nu-spline of Nielson[9], beta-splines[1], gamma-splines of Boeh...

Subdivision based Interpolation with Shape Control

An interpolation technique with the capability of local shape control for meshes of arbitrary topology is presented. The interpolation is a progressive process which iteratively updates the given mesh, through a two-phase Doo-Sabin subdivision scheme, until a control mesh whose limit surface interpolates the given mesh is reached. For each iteration of the progression, the two-phase scheme work...