查看文章

W correct choice of~ tion and derivative recomwtionjlters isparamount 10obtig hig~ y accurate renden-ngs. Mostjlter choices are tiited to a set of commonly usedfich” ons, and the vkdtion practitioner has sofono way to state hispr# erences in a convenient fmhion Much work h been done towards the daign and spec@ cation of $ ltem usingfrequency based methods. Howeveq for vistition algorithms it is more natural to specify a~ lter in~ erms of the smoothness of the resulting reconstructed@ tion d the spd reconstruction erroz Hence, in thispape~ we present a methodology for designing~ lters based on spatial smo $ lhness and accuracy crheti Bti $ rst state our design cn-teti and then provide an~ ple of aflter &n-gn~ rcisc Bk ako use rhJItem so designed for VOIW rendering of sampled &ta sets and a~ nthetic lest~ n-on Rk &numstrate that our ressdts compare fmorably with titing methoh.