简介：236英寸的优派V3D241wm—LED拥有1920X1080分辨率及120Hz的屏幕刷新率，支持1080P3D立体影像的展示，结合2千万：1动态对比度、2ms灰阶响应时间、300nits流明亮度及新一代ClearMotiv动画显像技术和sRGB色彩校正技术，

简介：3D影片精彩,奈何一片难求。眼睁睁看着被《阿凡达》勾起的3D馋虫。又被时间一点点消磨掉，那种感觉，怎一个“郁闷”了得。既然此路不通，何必一味消沉，这次跟我一道，利用MakeMe3D这款工具，把电脑中保存的那些2D视频，转换成具有3D效果的电影，如此一来，我们3D片源岂不就如黄河之水，滔滔不绝了吗？

简介：作为一套完整的3D解决方案，LightWave3D被遍及全球的用户广泛应用于广播图像、游戏、印刷、网络和影视特效等领域。就在前不久，NewTek公司凭借LightWave摘取了本年度“艾美”工程大奖，7月底的SIGGRAPH203产品展览会上，

简介：Thispaperpresentsanewalgorithmforgenerating3DimagesofB-repsobjectswithtrimmedsurfaceboundaries.The3Dimageisadiscretevoxel-maprepresentationwithinaCubicFrameBuffer(CFB).Thedefinitionof3Dimagesforcurve,surfaceandsolidobjectareintroducedwhichimplytheconnectivityandfidelityrequirements.AdaptiveForwardDifferencingmatrix(AFD-matrix)for1D-3Dmanifoldsin3Dspaceisdeveloped.BysettingrulestoupdatetheAFD-matrix,theforwarddifferencedirectionandstepwisecanbeadjusted.Finally,anefficientalgorithmispresentedbasedontheAFD-matrixconceptforconvertingtheobjectin3Dspaceto3Dimagein3Ddiscretespace.

简介：Thetraditionalstrategyof3Dmodelreconstructionmainlyconcentratesonorthographicprojectionsorengineeringdrawings.Buttherearesomeshortcomings.Suchas,onlyfewkindsofsolidscanbereconstructed,thehighcomplexityoftimeandlessinformationaboutthe3Dmodel.Theresearchisextendedandprocesscardistreatedaspartofthe3Dreconstruction.Asetofprocessdataisasupersetof2Dengineeringdrawingsset.Thesetcomprisesprocessdrawingsandprocesssteps,andshowsasequencingandasymptoticcoursethatapartismadefromroughcastblanktofinalproduct.Accordingtothesecharacteristics,theobjecttobereconstructedistranslatedfromthecomplicatedengineeringdrawingsintoaseriesofmuchsimplerprocessdrawings.Withtheplentifulprocessinformationaddedforreconstruction,thedisturbancessuchasirrelevantgraph,symbolandlabel,etc.canbeavoided.Andmore,theformchangeofbothneighborprocessdrawingsissolittlethattheengineeringdrawingsinterpretationhasnodifficulty;inaddition,theabnormalsolutionandmulti-solutioncanbeavoidedduringreconstruction,andtheproblemsofbeingapplicabletomoreobjectsissolvedultimately.Therefore,theutilitymethodfor3Dreconstructionmodelwillbepossible.Ontheotherhand,thefeatureinformationinprocesscardsisprovidedforreconstructionmodel.Focusingonprocesscards,thefeasibilityandrequirementsofWorkingProcedureModelreconstructionisanalyzed,andthemethodtoapplyandimplementtheNaturalLanguageUnderstandingintothe3Dreconstructionisstudied.Themethodofasymptoticapproximationproductwasproposed,bywhicha3Dprocessmodelcanbeconstructedautomaticallyandintelligently.Theprocessmodelnotonlyincludestheinformationaboutpartscharacters,butalsocandelivertheinformationofdesign,processandengineeringtothedownstreamapplications.

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简介：一、3D虚拟形象系统简介Avatar即虚拟形象，是玩家在游戏、网站、社区上面的虚拟形象，玩家通过购买多种多样的服饰来装扮自己。Avatar现状以“QQ秀”为代表席卷着众多的游戏、门户、社区等，他们均是2D贴图的虚拟形象，此类的虚拟形象具有同质化极其严重，表现形式单一效果平平，技术水平不高，工作量大且维护起来耗时耗力等众多的弊病。

简介：从本期起,CGReview将特别推出专题Review，以系统介绍CG中的专门领域。先号召一下，欢迎各位身怀“绝技”的发烧友们来此一展拳脚!投稿Mail：shitao@newcg．com。今天首先出场的是realrocking主持的Web3d。

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简介：Analgorithmforcompensatingthevaryingsectioncontourwithintheextentofeachlayerthicknessisproposedtoimprovetherapidprototypingpart’sshapeandsizeprecision.

简介：Itisaresearchsubjectincomputervisionto3Dreconstructionofanobjectrepresentedbyasingle2Dlinedrawing.Previousworkson3Dreconstructionfrom2Dlinedrawingsfocusonobjectswithlines,plane,view,andsoon.Thispapermainlystudiesthe3Dreconstructionfrom2Dlinedrawings.Besides,anewapproachisproposed:itisthatfortheresearchofthepointcoordinatesof2Dlinedrawings,soastoachievetheobjectreconstructionbythereconstructionofpointcoordinates.Thereconstructionprocessincludes:①thecollectionofpointcoordinates(X,Y)of2Dlinedrawings;②thederivationofmathematicalformulaaboutthereconstructionofthepointof2Dlinedrawings,andcalculatingthecorrespondingpointofthe3Dcoordinates;③theregenerationof3Dgraphicswith3Dpoints;④analyzeerrorbytheproportionalofparallelofaxonometricprojection,inordertoprovetheaccuracyofthemethod.

简介：今年暑期的大片一定还在你脑海中，不管是功夫熊猫2还是加勒比海盗4，变形金刚3或哈利波特7——我们都能感受到3D效果带给我们的震撼，貌似如果没有在名字后面加上3D，都不好意思称自己是大片。那么3D是什么，3D将为我们带来什么样的新生活体验呢？

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简介：Thispaperpresentsanefficienttechniqueforprocessingof3Dmeshedsurfacesviasphericalwavelets.Morespecifically,aninput3Dmeshisfirstlytransformedintoasphericalvectorsignalbyafastlowdistortionsphericalparameterizationapproachbasedonsymmetryanalysisof3Dmeshes.Thissignalisthensampledonthespherewiththehelpofanadaptivesamplingscheme.Finally,thesampledsignalistransformedintothewaveletdomainaccordingtosphericalwavelettransformwheremany3Dmeshprocessingoperationscanbeimplementedsuchassmoothing,enhancement,compression,andsoon.Ourmaincontributionliesinincorporatingafastlowdistortionsphericalparameterizationapproachandanadaptivesamplingschemeintotheframeforprocessing3Dmeshedsurfacesbysphericalwavelets,whichcanhandlesurfaceswithcomplexshapes.Anumberofexperimentalexamplesdemonstratethatouralgorithmisrobustandefficient.

简介：为打印应用程序的工业大3D的一个新奇7轴机器人在这份报纸被介绍，它被机器人学和自动信息系统的研究所开发，Nankai大学。原型上的底，三维的打印上的机制深深地被把。由在打印的3D调查颜色失真的原因，一个新奇multistep赔偿算法基于模型优化和图象赔偿被开发。最后，试验性的结果显示出打印机器人站台和建议算法的3D的表演。

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简介：Thispaperpresentsadirectmethodtofindtheinternalfaces.Itusesfoursetsofinformation:1getthecoordinatesofeachpointonthe3Dcompositeobjects;2basedonthe3Dcoordinatestocalculatealltheplaneequationoftwoobjects;3calculatealltheintersectinglinesofthetwoobjectsandexcludetheintersectinglineswhicharenotwithinthescopeoftheplane;4findingtheinternalface,theremainingintersectinglinesformedtheplaneistheinternalfaceofthetwoobjects.Weproposedanewalgorithmforfindinginternalfaces.Thisalgorithmcouldbeadaptedtoanyregularcompositeobjects.Thealgorithmworkswellforfindinginternalfaces.

简介：3D游戏的发展早已经紧紧和硬件（尤其是显卡）结合起来，互相推动前进。目前任何一款家用显卡的发布，都会宣传采用了什么样的新技术，可以提高多少游戏速度，提升多少游戏画质。当我们找开任何3D游戏的设置选项，都会看到大量的图形技术相对的设置术语。

简介：小D是个动漫爱好者，但遗憾的是动漫基础太差，稍微复杂一点的工具就不会用。这不，他又在唠叨上了：“网上的3D卡通短片真有意思，如果有个适合菜鸟用的，同时制作效果又不凡的3D动漫短片制作工具，让咱也能过把瘾就好了。”