Research and Application of Example-Driven Surface Deformation Method
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摘要
Despite the large work made in interactive mesh deformation, manipulating a geometrically complex mesh and producing realistic deformation result is still a challenging work. Example-driven deformation methods distinctly simplify the modeling process and produce realistic deformation result by incorporating knowledge learned from shape space. We introduce a rotation invariant feature representation and a reconstruction framework to accurately reconstruct the vertex positions.Our feature representation allows both interpolation as well as extrapolation and can effectively blend multiple shapes. Based on this, we achieve an example-driven approach to mesh deformations. By using a collection of models as examples, our method produces natural deformation results guided by them even with large movement of handles. We will apply our representation and reconstruction method to semantic deformation transfer. The experimental results have demonstrated the effectiveness of the proposed methods.
Despite the large work made in interactive mesh deformation, manipulating a geometrically complex mesh and producing realistic deformation result is still a challenging work. Example-driven deformation methods distinctly simplify the modeling process and produce realistic deformation result by incorporating knowledge learned from shape space. We introduce a rotation invariant feature representation and a reconstruction framework to accurately reconstruct the vertex positions.Our feature representation allows both interpolation as well as extrapolation and can effectively blend multiple shapes. Based on this, we achieve an example-driven approach to mesh deformations. By using a collection of models as examples, our method produces natural deformation results guided by them even with large movement of handles. We will apply our representation and reconstruction method to semantic deformation transfer. The experimental results have demonstrated the effectiveness of the proposed methods.
Despite the large work made in interactive mesh deformation, manipulating a geometrically complex mesh and producing realistic deformation result is still a challenging work. Example-driven deformation methods distinctly simplify the modeling process and produce realistic deformation result by incorporating knowledge learned from shape space. We introduce a rotation invariant feature representation and a reconstruction framework to accurately reconstruct the vertex positions.Our feature representation allows both interpolation as well as extrapolation and can effectively blend multiple shapes. Based on this, we achieve an example-driven approach to mesh deformations. By using a collection of models as examples, our method produces natural deformation results guided by them even with large movement of handles. We will apply our representation and reconstruction method to semantic deformation transfer. The experimental results have demonstrated the effectiveness of the proposed methods.
引文
[1]B.Li,X.Liu,Y.Liu,et al.,“Image-driven panel design via feature-preserving mesh deformation”,International Conference on Computer and Computing Technologies in Agriculture,Nanchang,China,pp.30-40,2011.
[2]Y.Zhang,Y.Zhou,X.Li,et al.,“Bas-relief generation and shape editing through gradient-based mesh deformation”,IEEE Transactions on Visualization and Computer Graphics,Vol.21,No.3,pp.328-338,2015.
[3]D.J.Li,“A mesh-warping-based method for stereoscopic inages generation in virtual reality system”,Acta Electronica Sinica,Vol.44,No.12,pp.2946-2953,2016.(in Chinese)
[4]F.Lazarus,S.Coquillart and P.Jancène,“Interactive axial deformations”,Modeling in Computer Graphics,Springer,Berlin,Heidelberg,pp.241-254,1993.
[5]W.Wang,D.Zheng and Y.Liu,“Computation of rotation minimizing frames”,ACM Transactions on Graphics(TOG),Vol.27,No.1,pp.1-18,2008.
[6]R.W.Sumner,M.Zwicker,C.Gotsman,et al.,“Mesh-based inverse kinematics”,ACM Transactions on Graphics(TOG),Vol.24,No.3,pp.488-495,2005.
[7]S.Fr?hlich and M.Botsch,“Example-driven deformations based on discrete shells”,Computer Graphics Forum,Vol.30,No.8,pp.2246-2257,2011.
[8]L.Gao,Y.Lai,D.Liang,et al.,“Efficient and flexible deformation representation for date-driven surface modeling”,ACM Transactions on Graphics(TOG),Vol.35,No.5,pp.158,2016.
[9]Z.Levi and C.Gotsman,“Smooth rotation enhanced as rigid as possible mesh animation”,IEEE Transactions on Visualization and Computer Graphics,Vol.21,No.2,pp.264-277,2015.
[10]R.W.Sumner and J.Popovi?,“Deformation transfer for triangle meshes”,ACM Transactions on Graphics(TOG),Vol.23,No.3,pp.399-405,2004.
[11]I.Baran,D.Vlasic,E.Grinspun,et al.,“Semantic deformation transfer”,ACM Transactions on Graphics(TOG),Vol.28,No.3,pp.1-6,2009.
[12]Y.Lipman,O.Sorkine,D.Levin,et al.,“Differential coordinates for interactive mesh editing”,Proceedings Shape Modeling Applications,2004,IEEE,Genova,Italy,pp.181-190,2004.
[13]O.Sorkine,Y.Lipman,M.Alexa,et al.,“Laplacian surface editing”,Proceedings of the 2004 Eurographics/ACMSIGGRAPH Symposium on Geometry Processing ACM,Nice,France,pp.175-184,2004.
[14]H.Fu,O.Au and C.Tai,“Effective derivation of similarity transformations for implicit Laplacian mesh editing”,Computer Graphics Forum,Vol.26,No.1,pp.34-48,2007.
[15]H.Wu,C.Pan,K.Zeng,et al.,“An efficient skeleton-free pose retargetting method for triangular meshes”,Chinese Journal of Electronics,Vol.17,No.4,pp.659-664,2008.
[16]Y.Yu,K.Zhou,D.Xu,et al.,“Mesh editing with Poissonbased gradient field manipulation”,ACM Transactions on Graphics,Vol.23,No.3,pp.644-651,2008.
[17]J.Huang,K.Zhou,X.Liu,et al.,“Subspace gradient domain mesh deformation”,ACM Transactions on Graphics(TOG),Vol.25,No.3,pp.1126-1134,2006.
[18]M.Botsch,M.Pauly,M.Gross,et al.,“PriMo:Coupled prisms for intuitive surface modeling”,Symposium on Geometry Processing,Cogliari,Sardinia,pp.11-20,2006.
[19]O.Au,C.Tai,L.Liu,et al.,“Dual laplacian editing for meshes”,IEEE Transactions on Visualization and Computer Graphics,Vol.12,No.3,pp.386-395,2006.
[20]O.Sorkine and M.Alexa,“As-rigid-as-possible surface modeling”,in Eurographics Symposium on Geometry Processing(2007),Vol.4,Barcelona,Spain,pp.109-116,2007.
[21]S.Chen,L.Gao,Y.Lai,et al.,“Rigidity controllable as-rigidas-possible shape deformation”,Graphical Models,Vol.91,pp.13-21,2017.
[22]G.Michael,“Surface simplification using quadric error metrics”,ACM SIGGRAPH(1997),New York,USA,pp.209-216,1997.
[23]Y.Yuan,L.Yan and Q.Guo,“Efficient surface mesh reconstruction from unorganized points using neural networks”,Chinese Journal of electronics,Vol.14,No.1,pp.26-29,2005.
[24]M.Botsch and O.Sorkine,“On linear variational surface deformation methods”,IEEE Transactions on Visualization and Computer Graphics,Vol.14,No.1,pp.213-230,2008.
[25]T.Winkler,J.Drieseberg,M.Alexa,et al.,“Multiscale geometry interpolation”,Computer Graphics Forum,Vol.29,No.2,pp.309-318,2010.
[26]M.Ben-chen,O.Weber and C.Gotsman,“Spatial deformation transfer”,Proceedings of the 2009 ACM SIG-GRAPH/Eurographics Symposium on Computer Animation,New Orleans,USA,pp.67-74,2009.
[27]M.Alexa,“Linear combination of transformations”,ACMTransactions on Graphics(TOG),Vol.21,No.3,pp.380--387,2002.
[28]R.Wang,K.Pulli and J.Popovi?,“Real-time enveloping with rotational regression”,ACM Transactions on Graphics(TOG),Vol.26,No.3,pp.73,2007.
[2]Y.Zhang,Y.Zhou,X.Li,et al.,“Bas-relief generation and shape editing through gradient-based mesh deformation”,IEEE Transactions on Visualization and Computer Graphics,Vol.21,No.3,pp.328-338,2015.
[3]D.J.Li,“A mesh-warping-based method for stereoscopic inages generation in virtual reality system”,Acta Electronica Sinica,Vol.44,No.12,pp.2946-2953,2016.(in Chinese)
[4]F.Lazarus,S.Coquillart and P.Jancène,“Interactive axial deformations”,Modeling in Computer Graphics,Springer,Berlin,Heidelberg,pp.241-254,1993.
[5]W.Wang,D.Zheng and Y.Liu,“Computation of rotation minimizing frames”,ACM Transactions on Graphics(TOG),Vol.27,No.1,pp.1-18,2008.
[6]R.W.Sumner,M.Zwicker,C.Gotsman,et al.,“Mesh-based inverse kinematics”,ACM Transactions on Graphics(TOG),Vol.24,No.3,pp.488-495,2005.
[7]S.Fr?hlich and M.Botsch,“Example-driven deformations based on discrete shells”,Computer Graphics Forum,Vol.30,No.8,pp.2246-2257,2011.
[8]L.Gao,Y.Lai,D.Liang,et al.,“Efficient and flexible deformation representation for date-driven surface modeling”,ACM Transactions on Graphics(TOG),Vol.35,No.5,pp.158,2016.
[9]Z.Levi and C.Gotsman,“Smooth rotation enhanced as rigid as possible mesh animation”,IEEE Transactions on Visualization and Computer Graphics,Vol.21,No.2,pp.264-277,2015.
[10]R.W.Sumner and J.Popovi?,“Deformation transfer for triangle meshes”,ACM Transactions on Graphics(TOG),Vol.23,No.3,pp.399-405,2004.
[11]I.Baran,D.Vlasic,E.Grinspun,et al.,“Semantic deformation transfer”,ACM Transactions on Graphics(TOG),Vol.28,No.3,pp.1-6,2009.
[12]Y.Lipman,O.Sorkine,D.Levin,et al.,“Differential coordinates for interactive mesh editing”,Proceedings Shape Modeling Applications,2004,IEEE,Genova,Italy,pp.181-190,2004.
[13]O.Sorkine,Y.Lipman,M.Alexa,et al.,“Laplacian surface editing”,Proceedings of the 2004 Eurographics/ACMSIGGRAPH Symposium on Geometry Processing ACM,Nice,France,pp.175-184,2004.
[14]H.Fu,O.Au and C.Tai,“Effective derivation of similarity transformations for implicit Laplacian mesh editing”,Computer Graphics Forum,Vol.26,No.1,pp.34-48,2007.
[15]H.Wu,C.Pan,K.Zeng,et al.,“An efficient skeleton-free pose retargetting method for triangular meshes”,Chinese Journal of Electronics,Vol.17,No.4,pp.659-664,2008.
[16]Y.Yu,K.Zhou,D.Xu,et al.,“Mesh editing with Poissonbased gradient field manipulation”,ACM Transactions on Graphics,Vol.23,No.3,pp.644-651,2008.
[17]J.Huang,K.Zhou,X.Liu,et al.,“Subspace gradient domain mesh deformation”,ACM Transactions on Graphics(TOG),Vol.25,No.3,pp.1126-1134,2006.
[18]M.Botsch,M.Pauly,M.Gross,et al.,“PriMo:Coupled prisms for intuitive surface modeling”,Symposium on Geometry Processing,Cogliari,Sardinia,pp.11-20,2006.
[19]O.Au,C.Tai,L.Liu,et al.,“Dual laplacian editing for meshes”,IEEE Transactions on Visualization and Computer Graphics,Vol.12,No.3,pp.386-395,2006.
[20]O.Sorkine and M.Alexa,“As-rigid-as-possible surface modeling”,in Eurographics Symposium on Geometry Processing(2007),Vol.4,Barcelona,Spain,pp.109-116,2007.
[21]S.Chen,L.Gao,Y.Lai,et al.,“Rigidity controllable as-rigidas-possible shape deformation”,Graphical Models,Vol.91,pp.13-21,2017.
[22]G.Michael,“Surface simplification using quadric error metrics”,ACM SIGGRAPH(1997),New York,USA,pp.209-216,1997.
[23]Y.Yuan,L.Yan and Q.Guo,“Efficient surface mesh reconstruction from unorganized points using neural networks”,Chinese Journal of electronics,Vol.14,No.1,pp.26-29,2005.
[24]M.Botsch and O.Sorkine,“On linear variational surface deformation methods”,IEEE Transactions on Visualization and Computer Graphics,Vol.14,No.1,pp.213-230,2008.
[25]T.Winkler,J.Drieseberg,M.Alexa,et al.,“Multiscale geometry interpolation”,Computer Graphics Forum,Vol.29,No.2,pp.309-318,2010.
[26]M.Ben-chen,O.Weber and C.Gotsman,“Spatial deformation transfer”,Proceedings of the 2009 ACM SIG-GRAPH/Eurographics Symposium on Computer Animation,New Orleans,USA,pp.67-74,2009.
[27]M.Alexa,“Linear combination of transformations”,ACMTransactions on Graphics(TOG),Vol.21,No.3,pp.380--387,2002.
[28]R.Wang,K.Pulli and J.Popovi?,“Real-time enveloping with rotational regression”,ACM Transactions on Graphics(TOG),Vol.26,No.3,pp.73,2007.
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