Chapter 12_3D reconstruction

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1、Chapter123Dreconstruction12.1ShapefromX..................................50812.1.1Shapefromshadingandphotometricstereo..............50812.1.2Shapefromtexture...........................51012.1.3Shapefromfocus............................51112.2Activerangefinding.

2、..............................51212.2.1Rangedatamerging..........................51512.2.2Application:Digitalheritage......................51712.3Surfacerepresentations.............................51812.3.1Surfaceinterpolation..........................51812.3.

3、2Surfacesimplification.........................52012.3.3Geometryimages............................52012.4Point-basedrepresentations...........................52112.5Volumetricrepresentations...........................52212.5.1Implicitsurfacesandlevelsets.......

4、..............52212.6Model-basedreconstruction...........................52312.6.1Architecture...............................52412.6.2Headsandfaces.............................52612.6.3Application:Facialanimation.....................52812.6.4Wholebodymodelinga

5、ndtracking..................53012.7Recoveringtexturemapsandalbedos.....................53412.7.1EstimatingBRDFs...........................53612.7.2Application:3Dphotography.....................53712.8Additionalreading...............................53812.9Exerc

6、ises....................................539R.Szeliski,ComputerVision:AlgorithmsandApplications,TextsinComputerScience,505DOI10.1007/978-1-84882-935-0_12,©Springer-VerlagLondonLimited2011506123Dreconstruction(a)(b)(c)(d)(e)(f)(g)(h)(i)Figure12.13Dshapeacquisiti

7、onandmodelingtechniques:(a)shadedimage(Zhang,Tsai,Cryeretal.1999)c1999IEEE;(b)texturegradient(Garding1992)c1992Springer;(c)real-timedepthfromfocus(Nayar,Watanabe,andNoguchi1996)c1996IEEE;(d)scanningascenewithastickshadow(BouguetandPerona1999)c1999Springer;

8、(e)mergingrangemapsintoa3Dmodel(CurlessandLevoy1996)c1996ACM;(f)point-basedsurfacemodeling(Pauly,Keiser,Kobbeltetal.2003)c2003ACM;(g)automatedmodelingofa3Dbuildingusinglinesandpl