{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T20:32:09Z","timestamp":1769632329436,"version":"3.49.0"},"reference-count":48,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[2016,7,11]],"date-time":"2016-07-11T00:00:00Z","timestamp":1468195200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Graph."],"published-print":{"date-parts":[[2016,7,11]]},"abstract":"<jats:p>Scanned performances are commonly represented in virtual environments as sequences of textured triangle meshes. Detailed shapes deforming over time benefit from meshes with dynamically evolving connectivity. We analyze these unstructured mesh sequences to automatically synthesize motion graphs with new smooth transitions between compatible poses and actions. Such motion graphs enable natural periodic motions, stochastic playback, and user-directed animations. The main challenge of unstructured sequences is that the meshes differ not only in connectivity but also in alignment, shape, and texture. We introduce new geometry processing techniques to address these problems and demonstrate visually seamless transitions on high-quality captures.<\/jats:p>","DOI":"10.1145\/2897824.2925967","type":"journal-article","created":{"date-parts":[[2016,7,11]],"date-time":"2016-07-11T16:04:33Z","timestamp":1468253073000},"page":"1-14","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":30,"title":["Motion graphs for unstructured textured meshes"],"prefix":"10.1145","volume":"35","author":[{"given":"Fabi\u00e1n","family":"Prada","sequence":"first","affiliation":[{"name":"Johns Hopkins University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Misha","family":"Kazhdan","sequence":"additional","affiliation":[{"name":"Johns Hopkins University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ming","family":"Chuang","sequence":"additional","affiliation":[{"name":"Microsoft Corporation"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alvaro","family":"Collet","sequence":"additional","affiliation":[{"name":"Microsoft Corporation"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hugues","family":"Hoppe","sequence":"additional","affiliation":[{"name":"Microsoft Corporation"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2016,7,11]]},"reference":[{"key":"e_1_2_2_1_1","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827503430138"},{"key":"e_1_2_2_2_1","unstructured":"Alvarez L. Esclar\u00edn J. Lef\u00e9bure M. and S\u00e1nchez J. 1999. A PDE model for computing the optical flow. In XVI Congreso de Ecuaciones Diferenciales y Aplicaciones.  Alvarez L. Esclar\u00edn J. Lef\u00e9bure M. and S\u00e1nchez J. 1999. A PDE model for computing the optical flow. In XVI Congreso de Ecuaciones Diferenciales y Aplicaciones."},{"key":"e_1_2_2_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/566654.566606"},{"key":"e_1_2_2_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/2185520.2185549"},{"key":"e_1_2_2_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/882262.882309"},{"key":"e_1_2_2_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/cgf.12756"},{"key":"e_1_2_2_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/2159616.2159633"},{"key":"e_1_2_2_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/cgf.12296"},{"key":"e_1_2_2_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1778765.1778775"},{"key":"e_1_2_2_10_1","volume-title":"Symposium on Geometry Processing.","author":"Chuang M.","unstructured":"Chuang , M. , Luo , L. , Brown , B. , Rusinkiewicz , S. , and Kazhdan , M . 2009. Estimating the Laplace-Beltrami operator by restricting 3D functions . Symposium on Geometry Processing. Chuang, M., Luo, L., Brown, B., Rusinkiewicz, S., and Kazhdan, M. 2009. Estimating the Laplace-Beltrami operator by restricting 3D functions. Symposium on Geometry Processing."},{"key":"e_1_2_2_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/2766945"},{"key":"e_1_2_2_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/2897826.2927303"},{"key":"e_1_2_2_13_1","series-title":"Lecture Notes in Mathematics","volume-title":"Partial Differential Equations and Calculus of Variations","author":"Dziuk G.","unstructured":"Dziuk , G. 1988. Finite elements for the Beltrami operator on arbitrary surfaces . In Partial Differential Equations and Calculus of Variations , Lecture Notes in Mathematics , volume 1357 . Springer . Dziuk, G. 1988. Finite elements for the Beltrami operator on arbitrary surfaces. In Partial Differential Equations and Calculus of Variations, Lecture Notes in Mathematics, volume 1357. Springer."},{"key":"e_1_2_2_14_1","doi-asserted-by":"crossref","unstructured":"Eisemann M. De Decker B. Magnor M. Bekaert P. De Aguiar E. Ahmed N. Theobalt C. and Sellent A. 2008. Floating textures. Computer Graphics Forum 27(2).  Eisemann M. De Decker B. Magnor M. Bekaert P. De Aguiar E. Ahmed N. Theobalt C. and Sellent A. 2008. Floating textures. Computer Graphics Forum 27(2).","DOI":"10.1111\/j.1467-8659.2008.01138.x"},{"key":"e_1_2_2_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/1015706.1015775"},{"key":"e_1_2_2_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1230100.1230123"},{"key":"e_1_2_2_17_1","doi-asserted-by":"publisher","DOI":"10.1364\/JOSAA.5.001127"},{"key":"e_1_2_2_18_1","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2014.440"},{"key":"e_1_2_2_19_1","volume-title":"Proc. CVPR.","author":"Huang P.","unstructured":"Huang , P. , Hilton , A. , and Starck , J . 2009. Human motion synthesis from 3D video . In Proc. CVPR. Huang, P., Hilton, A., and Starck, J. 2009. Human motion synthesis from 3D video. In Proc. CVPR."},{"key":"e_1_2_2_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11263-010-0319-9"},{"key":"e_1_2_2_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/2699643"},{"key":"e_1_2_2_22_1","doi-asserted-by":"crossref","unstructured":"Jacobson A. Panozzo D. and others. 2016. libigl: A simple C++ geometry processing library. http:\/\/libigl.github.io\/libigl\/.  Jacobson A. Panozzo D. and others. 2016. libigl: A simple C++ geometry processing library. http:\/\/libigl.github.io\/libigl\/.","DOI":"10.1145\/3134472.3134497"},{"key":"e_1_2_2_23_1","doi-asserted-by":"publisher","DOI":"10.1109\/93.580394"},{"key":"e_1_2_2_24_1","unstructured":"Kazhdan M. 2013. ShapeSPH. http:\/\/www.cs.jhu.edu\/~misha\/Code\/ShapeSPH\/ShapeAlign\/.  Kazhdan M. 2013. ShapeSPH. http:\/\/www.cs.jhu.edu\/~misha\/Code\/ShapeSPH\/ShapeAlign\/."},{"key":"e_1_2_2_25_1","volume-title":"Symposium on Geometry Processing.","author":"Kazhdan M.","unstructured":"Kazhdan , M. , Funkhouser , T. , and Rusinkiewicz , S . 2003. Rotation invariant spherical harmonic representation of 3D shape descriptors . In Symposium on Geometry Processing. Kazhdan, M., Funkhouser, T., and Rusinkiewicz, S. 2003. Rotation invariant spherical harmonic representation of 3D shape descriptors. In Symposium on Geometry Processing."},{"key":"e_1_2_2_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/566654.566605"},{"key":"e_1_2_2_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/566654.566607"},{"key":"e_1_2_2_28_1","doi-asserted-by":"crossref","unstructured":"Levin D. A. Peres Y. and Wilmer E. L. 2009. Markov chains and mixing times. American Mathematical Society.  Levin D. A. Peres Y. and Wilmer E. L. 2009. Markov chains and mixing times . American Mathematical Society.","DOI":"10.1090\/mbk\/058"},{"key":"e_1_2_2_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/1618452.1618521"},{"key":"e_1_2_2_30_1","first-page":"674","volume-title":"Proc. Intnl. Joint Conf. on Artificial Intelligence","author":"Lucas B.","unstructured":"Lucas , B. and Kanade , T . 1981. An iterative image registration technique with an application to stereo vision . In Proc. Intnl. Joint Conf. on Artificial Intelligence , pages 674 -- 679 . Lucas, B. and Kanade, T. 1981. An iterative image registration technique with an application to stereo vision. In Proc. Intnl. Joint Conf. on Artificial Intelligence, pages 674--679."},{"key":"e_1_2_2_31_1","doi-asserted-by":"publisher","DOI":"10.1145\/2185520.2185526"},{"key":"e_1_2_2_32_1","doi-asserted-by":"crossref","unstructured":"Pinkall U. and Polthier K. 1993. Computing discrete minimal surfaces and their conjugates. Experimental Mathematics 2.  Pinkall U. and Polthier K. 1993. Computing discrete minimal surfaces and their conjugates. Experimental Mathematics 2.","DOI":"10.1080\/10586458.1993.10504266"},{"key":"e_1_2_2_33_1","doi-asserted-by":"publisher","DOI":"10.1111\/cgf.12708"},{"key":"e_1_2_2_34_1","unstructured":"Rusinkiewicz S. 2004. Trimesh v2. http:\/\/gfx.cs.princeton.edu\/proj\/trimesh2\/.  Rusinkiewicz S. 2004. Trimesh v2. http:\/\/gfx.cs.princeton.edu\/proj\/trimesh2\/."},{"key":"e_1_2_2_35_1","first-page":"593","volume-title":"Proc. CVPR","author":"Shi J.","unstructured":"Shi , J. and Tomasi , C . 1994. Good features to track . In Proc. CVPR , pages 593 -- 600 . Shi, J. and Tomasi, C. 1994. Good features to track. In Proc. CVPR, pages 593--600."},{"key":"e_1_2_2_36_1","unstructured":"Shilane P. Min P. Kazhdan M. and Funkhouser T. 2004. The Princeton shape benchmark. In Shape Modeling International.  Shilane P. Min P. Kazhdan M. and Funkhouser T. 2004. The Princeton shape benchmark. In Shape Modeling International."},{"key":"e_1_2_2_37_1","doi-asserted-by":"publisher","DOI":"10.1145\/2629697"},{"key":"e_1_2_2_38_1","first-page":"109","volume-title":"Symp. on Geometry Processing","author":"Sorkine O.","unstructured":"Sorkine , O. and Alexa , M . 2007. As-rigid-as-possible surface modeling . In Symp. on Geometry Processing , pages 109 -- 116 . Sorkine, O. and Alexa, M. 2007. As-rigid-as-possible surface modeling. In Symp. on Geometry Processing, pages 109--116."},{"key":"e_1_2_2_39_1","unstructured":"Starck J. and Hilton A. 2007. CVSSP3D datasets. http:\/\/cvssp.org\/data\/cvssp3d\/.  Starck J. and Hilton A. 2007. CVSSP3D datasets. http:\/\/cvssp.org\/data\/cvssp3d\/."},{"key":"e_1_2_2_40_1","doi-asserted-by":"publisher","DOI":"10.1145\/1073368.1073375"},{"key":"e_1_2_2_41_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11042-007-0181-0"},{"key":"e_1_2_2_42_1","volume-title":"Technical Report CMU-CS-91-132.","author":"Tomasi C.","year":"1991","unstructured":"Tomasi , C. and Kanade , T . 1991 . Detection and tracking of point features. Technical Report CMU-CS-91-132. Tomasi, C. and Kanade, T. 1991. Detection and tracking of point features. Technical Report CMU-CS-91-132."},{"key":"e_1_2_2_43_1","doi-asserted-by":"publisher","DOI":"10.1145\/1618452.1618520"},{"key":"e_1_2_2_44_1","doi-asserted-by":"publisher","DOI":"10.1145\/2775292.2775297"},{"key":"e_1_2_2_45_1","doi-asserted-by":"publisher","DOI":"10.1145\/2729972"},{"key":"e_1_2_2_46_1","doi-asserted-by":"publisher","DOI":"10.1145\/2010324.1964927"},{"key":"e_1_2_2_47_1","doi-asserted-by":"publisher","DOI":"10.1145\/1015706.1015766"},{"key":"e_1_2_2_48_1","doi-asserted-by":"publisher","DOI":"10.1145\/2601097.2601165"}],"container-title":["ACM Transactions on Graphics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2897824.2925967","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2897824.2925967","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:55:04Z","timestamp":1750222504000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2897824.2925967"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,7,11]]},"references-count":48,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2016,7,11]]}},"alternative-id":["10.1145\/2897824.2925967"],"URL":"https:\/\/doi.org\/10.1145\/2897824.2925967","relation":{},"ISSN":["0730-0301","1557-7368"],"issn-type":[{"value":"0730-0301","type":"print"},{"value":"1557-7368","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,7,11]]},"assertion":[{"value":"2016-07-11","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}