文摘
Recently, Han et al. (2016) introduced weighted Lupaş pan id="mmlsi1" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0377042716304733&_mathId=si1.gif&_user=111111111&_pii=S0377042716304733&_rdoc=1&_issn=03770427&md5=ae9dfe85581a7c8b2d2debcf191d577c" title="Click to view the MathML source">qpan>pan class="mathContainer hidden">pan class="mathCode">h altimg="si1.gif" overflow="scroll">qh>pan>pan>pan>-Bézier curves as a novel generalization of the classical rational Bézier curves. In this note, we make some remarks on their article. In particular, we revisit the rational quadratic case for an illustrative exposition.