基于圖像的虛擬場(chǎng)景漫游.pdf

1、南京理工大學(xué)碩士學(xué)位論文基于圖像的虛擬場(chǎng)景漫游姓名：康廣荃申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：系統(tǒng)工程指導(dǎo)教師：王建宇20040601碩士論文基于圖像的虛擬場(chǎng)景漫游AbstractInthisthesis，withvirtualscenetouringsystemasresearchpurpose，severalkeytechniquesofvirtualenvironmenttouringbasedonimagearestudied，whichi

2、ncludeimagemorphing，viewmorphing，imagemosaicing，panoramicimagegenerationandvieworganizationandscenetouringThemainworksaredetailedasfollowed：1)Image—basedRenderingandGeometryModelingbasedRenderingarereviewedandcomparedThe

3、advantagesofImage—basedRenderinginthefieldofvirtualscenegenerationaredescribed2)ThebasictheoryofimagemorphingandviewmorphingareanalyzedAftercomparingthedifferencebetweenthem，theapplyingrangeofthemisgivenFurthermoreanalgo

4、rithmofviewinterpolationcorrespondencewithviewpointsisimplemented3)TheadvantagesanddisadvantagesofgeneralimagemosaicingalgorithmsarediscussedThenimagemosaicingmethodsbasedonfeaturelessandfeaturelineareimplementedMoreover

5、，animagemosaicingalgorithmbasedonvideoimagesequenceisimplemented4)Thegenerationofcylinderpanoramicimageisstudiedandtheinverseprojectivealgorithminvolvedwiththescenetouringisanalyzed5)Somemethodsofscenetouringaresummarize

6、d，andthevieworganizationandstorageofimagedataarediscussedAframeworkofscenetouringsystemisestablished，andascenetouringsystemisnearlyimplementedwithVisualClanguageKeywords：VirtualReality，Image—basedRendering，PanoramicImage