{"file_date_updated":"2020-07-14T12:45:41Z","ddc":["000"],"publist_id":"4434","volume":32,"intvolume":"        32","year":"2013","citation":{"short":"M. Bojsen-Hansen, C. Wojtan, ACM Transactions on Graphics 32 (2013).","ama":"Bojsen-Hansen M, Wojtan C. Liquid surface tracking with error compensation. <i>ACM Transactions on Graphics</i>. 2013;32(4). doi:<a href=\"https://doi.org/10.1145/2461912.2461991\">10.1145/2461912.2461991</a>","ista":"Bojsen-Hansen M, Wojtan C. 2013. Liquid surface tracking with error compensation. ACM Transactions on Graphics. 32(4), 68.","apa":"Bojsen-Hansen, M., &#38; Wojtan, C. (2013). Liquid surface tracking with error compensation. <i>ACM Transactions on Graphics</i>. ACM. <a href=\"https://doi.org/10.1145/2461912.2461991\">https://doi.org/10.1145/2461912.2461991</a>","chicago":"Bojsen-Hansen, Morten, and Chris Wojtan. “Liquid Surface Tracking with Error Compensation.” <i>ACM Transactions on Graphics</i>. ACM, 2013. <a href=\"https://doi.org/10.1145/2461912.2461991\">https://doi.org/10.1145/2461912.2461991</a>.","ieee":"M. Bojsen-Hansen and C. Wojtan, “Liquid surface tracking with error compensation,” <i>ACM Transactions on Graphics</i>, vol. 32, no. 4. ACM, 2013.","mla":"Bojsen-Hansen, Morten, and Chris Wojtan. “Liquid Surface Tracking with Error Compensation.” <i>ACM Transactions on Graphics</i>, vol. 32, no. 4, 68, ACM, 2013, doi:<a href=\"https://doi.org/10.1145/2461912.2461991\">10.1145/2461912.2461991</a>."},"pubrep_id":"603","language":[{"iso":"eng"}],"_id":"2468","article_number":"68","doi":"10.1145/2461912.2461991","author":[{"orcid":"0000-0002-4417-3224","id":"439F0C8C-F248-11E8-B48F-1D18A9856A87","full_name":"Bojsen-Hansen, Morten","last_name":"Bojsen-Hansen","first_name":"Morten"},{"first_name":"Christopher J","last_name":"Wojtan","full_name":"Wojtan, Christopher J","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6646-5546"}],"publication":"ACM Transactions on Graphics","has_accepted_license":"1","status":"public","quality_controlled":"1","title":"Liquid surface tracking with error compensation","date_created":"2018-12-11T11:57:50Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"oa_version":"Submitted Version","scopus_import":1,"publisher":"ACM","issue":"4","publication_status":"published","date_published":"2013-07-01T00:00:00Z","abstract":[{"lang":"eng","text":"Our work concerns the combination of an Eulerian liquid simulation with a high-resolution surface tracker (e.g. the level set method or a Lagrangian triangle mesh). The naive application of a high-resolution surface tracker to a low-resolution velocity field can produce many visually disturbing physical and topological artifacts that limit their use in practice. We address these problems by defining an error function which compares the current state of the surface tracker to the set of physically valid surface states. By reducing this error with a gradient descent technique, we introduce a novel physics-based surface fairing method. Similarly, by treating this error function as a potential energy, we derive a new surface correction force that mimics the vortex sheet equations. We demonstrate our results with both level set and mesh-based surface trackers."}],"department":[{"_id":"ChWo"}],"day":"01","file":[{"date_created":"2018-12-12T10:09:37Z","file_size":5813685,"file_id":"4761","date_updated":"2020-07-14T12:45:41Z","file_name":"IST-2016-603-v1+1_liquidError_web.pdf","creator":"system","access_level":"open_access","content_type":"application/pdf","relation":"main_file","checksum":"53d905e0180e23ef3e813b969ffed4e1"}],"type":"journal_article","date_updated":"2023-02-23T10:44:18Z","month":"07"}