基于核函數(shù)的三維表面紋理合成.pdf

1、中國海洋大學碩士學位論文基于核函數(shù)的三維表面紋理合成姓名：孫桂梅申請學位級別：碩士專業(yè)：計算機應用技術(shù)指導教師：董軍宇20070601Three—DimensionaISurfaceTextureSynthesisBasedonKernelFunctionAbstractTexturesynthesishasbroadapplicationareas，suchasthedesignofcloth，softfurniturepacking

2、，varioustableboardtextures，innerdecorationsofcars，postprocessinginfilmandelectronicgameindustries，astheyallneeddifferenttexturestobesynthesizedTexturesynthesisisalsoallactiveresearchfieldincomputervision，imageprocessinga

3、ndcomputergraphicsTheaimoftexturesynthesisistoproduceanimagewhichislargerthantheoriginalone，whileithasthesamecharacteristicsofthesampletextureCurrenttechniquesof2DtexturesynthesisarenearlymatureHowever部bothoftheinputando

4、utputimagesare2Dintensitytextureimages，itcannotprovidetheinformationrequiredforrenderingunderotherthantheoriginalilluminationandviewpointconditionsifthesubjectsare3Dsurfacetextures，Threedimensionaltexturesynthesisdealswi

5、th3Dtexturesynthesisandeditingunderdifferentilluminationandviewl)ointconditionsItinvolvesindatarepresentation，extraction，analysis，synthesisandtexturerenderingAsastatetoartareainimageprocessing，3Dsurfacetexturesynthesisha

6、sstrongresearchpotentialInthispaper，the2DsynthesismethodsalefirstintroducedandanalyzedThenthetexturesynthesisalgorithmbasedonkernelfunctionisproposedbycombiningtexturesynthesisandkernelfunctionItisfurtherextendedto3Dtext