“Co-constrained handles for deformation in shape collections” by Yumer and Kara
Conference:
Type(s):
Title:
- Co-constrained handles for deformation in shape collections
Session/Category Title: Smash and Stretch
Presenter(s)/Author(s):
Abstract:
We present a method for learning custom deformation handles for an object, from a co-analysis of similar objects. Our approach identifies the geometric and spatial constraints among the different parts of an object, and makes this information available through abstract shape handles. These handles allow the user to prescribe arbitrary deformation directives including free-form surface deformations. However, only a subset of admissible deformations is enabled to the user as learned from the constraint space. Example applications are presented in shape editing, co-deformation and style transfer.
References:
1. Bokeloh, M., Wand, M., Koltun, V., and Seidel, H.-P. 2011. Pattern-aware shape deformation using sliding dockers. In ACM Transactions on Graphics, vol. 30, 123.
2. Bokeloh, M., Wand, M., Seidel, H.-P., and Koltun, V. 2012. An algebraic model for parameterized shape editing. ACM Transactions on Graphics 31, 4, 78.
3. Botsch, M., and Kobbelt, L. 2004. An intuitive framework for realtime freeform modeling. ACM TOG 23, 3, 630–634.
4. Botsch, M., and Sorkine, O. 2008. On linear variational surface deformation methods. IEEE Trans. on Vis. and Comp. Graph. 14, 1, 213–230.
5. Chao, I., Pinkall, U., Sanan, P., and Schröder, P. 2010. A simple geometric model for elastic deformations. ACM Transactions on Graphics 29, 4, 38.
6. Cheng, Y. 1995. Mean shift, mode seeking, and clustering. IEEE T. Pattern Analysis and Machine Intelligence 17, 8, 790–799.
7. Fish, N., Averkiou, M., van Kaick, O., Sorkine-Hornung, O., Cohen-Or, D., and Mitra, N. J. 2014. Meta-representation of shape families. In ACM Transactions on Graphics, vol. 33(4), 34.
8. Gal, R., Sorkine, O., Mitra, N. J., and Cohen-Or, D. 2009. iwires: an analyze-and-edit approach to shape manipulation. In ACM Transactions on Graphics, vol. 28, 33.
9. Golovinskiy, A., and Funkhouser, T. 2009. Consistent segmentation of 3d models. Computers & Graphics 33, 3, 262–269.
10. Huang, Q., Koltun, V., and Guibas, L. 2011. Joint shape segmentation with linear programming. In ACM Transactions on Graphics, vol. 30, 125.
11. Kalogerakis, E., Chaudhuri, S., Koller, D., and Koltun, V. 2012. A probabilistic model for component-based shape synthesis. ACM Transactions on Graphics 31, 4, 55.
12. Kim, V. G., Li, W., Mitra, N. J., Chaudhuri, S., Diverdi, S., and Funkhouser, T. 2013. Learning part-based templates from large collections of 3d shapes. ACM Trans. on Graphics 32.
13. Kraevoy, V., Sheffer, A., Shamir, A., and Cohen-Or, D. 2008. Non-homogeneous resizing of complex models. In ACM Transactions on Graphics, vol. 27, 111.
14. Kry, P. G., James, D. L., and Pai, D. K. 2002. Eigenskin: real time large deformation character skinning in hardware. In Proc. of the Symposium on Computer Animation, 153–159.
15. Mitra, N., Guibas, L., and Pauly, M. 2006. Partial and approximate symmetry detection for 3d geometry. ACM Transactions on Graphics 25, 3, 560–568.
16. Norrie, D. H., and De Vries, G. 1978. An introduction to the finite element analysis. Academic Press New York.
17. Ovsjanikov, M., Li, W., Guibas, L., and Mitra, N. J. 2011. Exploration of continuous variability in collections of 3d shapes. ACM Transactions on Graphics 30, 4, 33.
18. Popa, T., Julius, D., and Sheffer, A. 2006. Material-aware mesh deformations. In Shape Modeling and Applications, 2006. SMI 2006. IEEE International Conference on, 22–22.
19. Si, H., and Gärtner, K. 2011. 3d boundary recovery by constrained delaunay tetrahedralization. International Journal for Numerical Methods in Engineering 85, 11, 1341–1364.Cross Ref
20. Sidi, O., van Kaick, O., Kleiman, Y., Zhang, H., and Cohen-Or, D. 2011. Unsupervised co-segmentation of a set of shapes via descriptor-space spectral clustering. ACM Transactions on Graphics 30, 6, 126.
21. Sorkine, O., and Alexa, M. 2007. As-rigid-as-possible surface modeling. In Sym. on Geometry Processing, 109–116.
22. Sumner, R. W., Zwicker, M., Gotsman, C., and Popović, J. 2005. Mesh-based inverse kinematics. In ACM Transactions on Graphics, vol. 24, 488–495.
23. van Kaick, O., Xu, K., Zhang, H., Wang, Y., Sun, S., Shamir, A., and Cohen-Or, D. 2013. Co-hierarchical analysis of shape structures. ACM Trans. on Graphics 32, 4.
24. Wang, Y., Asafi, S., van Kaick, O., Zhang, H., Cohen-Or, D., and Chen, B. 2012. Active co-analysis of a set of shapes. ACM Transactions on Graphics 31, 6, 165.
25. Xu, W., Wang, J., Yin, K., Zhou, K., Van De Panne, M., Chen, F., and Guo, B. 2009. Joint-aware manipulation of deformable models. In ACM Trans.on Graphics, vol. 28, 35.
26. Xu, K., Li, H., Zhang, H., Cohen-Or, D., Xiong, Y., and Cheng, Z.-Q. 2010. Style-content separation by anisotropic part scales. ACM Transactions on Graphics 29, 6, 184.
27. Xu, K., Zhang, H., Cohen-Or, D., and Chen, B. 2012. Fit and diverse: Set evolution for inspiring 3d shape galleries. ACM Transactions on Graphics 31, 4, 57.
28. Yumer, M. E., and Kara, L. B. 2012. Co-abstraction of shape collections. ACM Transactions on Graphics 31(6), 166:1–166:11.
29. Yumer, M. E., Chun, W., and Makadia, A. 2014. Co-segmentation of textured 3d shapes with sparse annotations. In Computer Vision and Pattern Recognition. CVPR 2014., IEEE.
30. Zheng, Y., Fu, H., Cohen-Or, D., Au, O. K.-C., and Tai, C.-L. 2011. Component-wise controllers for structure-preserving shape manipulation. In CGF, vol. 30, 563–572.Cross Ref
