thesis_revised.pdf

3D建模论文Manypeoplehaveenjoyedbrowsingmapsoflandscapesandcitiesusingawebbrowser.Internetportalsprovidingthoseservicesbecameverypopular,astheirmapscanbeusedforplanningtrips,calculatingdistancesorndinghotelsorinterestinglocations.Recentlytherehavebeenseveralapproachestoextenttheseservices