基于圖像建模與繪制方法的圖像浮雕設(shè)計與實現(xiàn).pdf

1、浙江大學(xué)碩士學(xué)位論文基于圖像建模與繪制方法的圖像浮雕設(shè)計與實現(xiàn)姓名：嚴素蓉申請學(xué)位級別：碩士專業(yè)：計算機軟件與理論指導(dǎo)教師：朱桂林20050301基十圖像建模與緣制方法的圖像浮雕設(shè)計與實現(xiàn)AbstractImagebasedmodelingandrenderingisaboutleveragingtheeasewithwhichphotographscanbetaken，thespeedatwhichtheycanbedisplayed

2、，andtheiramazingpowertocommunicate，whileatthesametimetranscendingtheirlimitmionsThevariousformsofIBMRuanscendthelimitationsbyderivingsomesortofrepresentationofthescenefromthephotographs，andthenusingthisrepresentationtocr

3、eaterenderingsTheprincipalreasonthatimagebasedmodelingandrenderingisinterestingisthattheserepmsentationsdonotneedtobeaScompleteastraditionalcomputergraphicsmodelsinordertotranscendmanyofthelimitationsofphotographsInthist

4、hesiswepresentallimagebasedmodelingandeditingfor3DviewandimagerelievoAlsoauniformdatastructureispresented，whereeachpixelencodesbothcoloranddepthandvariouschannelsforcolor，depthandeteWeemployasuiteofuseraSsistedtechniques

5、，basedonapaintingmetaphortosimplymodelsscene，paintdepthsandextractobjectOursystemenableseditingfromdifferentviewpoints，extractingandgroupingofimagebaSedobjects，andmodifyingthetexture，color，andilluminationoftheseobjectsWe

6、introducemanyspecificeditingoperations：spidery—mesh，selectiontool，copybrushing，bumpfmaction，blurting，sharpeningtool，translation，groundplanet001Finally，Oursystemprovidesameansformoreexpressivedepthvariationsthatresultinmo

7、rerealisticrendering，whichCanbecreatedfromdifferentrepresentationsof3Dscenesandrenderedatnovelviewpointsinageometricallycorrectmanner，especially，thesynthesizeddepthimageasaninputoftheCAMsystem，generatedtoolpathforimagere