{"id":"https://openalex.org/W3008290319","doi":"https://doi.org/10.1109/tpami.2020.2976065","title":"Variational Level Set Evolution for Non-rigid 3D Reconstruction from a Single Depth Camera","display_name":"Variational Level Set Evolution for Non-rigid 3D Reconstruction from a Single Depth Camera","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3008290319","doi":"https://doi.org/10.1109/tpami.2020.2976065","mag":"3008290319","pmid":"https://pubmed.ncbi.nlm.nih.gov/32091994"},"language":"en","primary_location":{"id":"doi:10.1109/tpami.2020.2976065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2020.2976065","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008774701","display_name":"Miroslava Slavcheva","orcid":"https://orcid.org/0000-0001-5591-4887"},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Miroslava Slavcheva","raw_affiliation_strings":["Siemens CT, Munich, Germany","TUM CAMP, Garching, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens CT, Munich, Germany","institution_ids":["https://openalex.org/I1325886976"]},{"raw_affiliation_string":"TUM CAMP, Garching, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016665254","display_name":"Maximilian Baust","orcid":"https://orcid.org/0000-0003-2077-1606"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maximilian Baust","raw_affiliation_strings":["TUM CAMP, NVIDIA, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TUM CAMP, NVIDIA, Munich, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045382199","display_name":"Slobodan Ili\u0107","orcid":"https://orcid.org/0000-0002-3413-1936"},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Slobodan Ilic","raw_affiliation_strings":["TUM CAMP, Siemens CT, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TUM CAMP, Siemens CT, Munich, Germany","institution_ids":["https://openalex.org/I1325886976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4375,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.83984302,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"43","issue":"8","first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5996360182762146},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.5875035524368286},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5378023982048035},{"id":"https://openalex.org/keywords/laplace-operator","display_name":"Laplace operator","score":0.4866953194141388},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.486306756734848},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4697573184967041},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4516807794570923},{"id":"https://openalex.org/keywords/vector-field","display_name":"Vector field","score":0.44473975896835327},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.425994873046875},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.338120698928833},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.20047438144683838},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.18864449858665466},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.17292436957359314}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5996360182762146},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.5875035524368286},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5378023982048035},{"id":"https://openalex.org/C165700671","wikidata":"https://www.wikidata.org/wiki/Q203484","display_name":"Laplace operator","level":2,"score":0.4866953194141388},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.486306756734848},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4697573184967041},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4516807794570923},{"id":"https://openalex.org/C91188154","wikidata":"https://www.wikidata.org/wiki/Q186247","display_name":"Vector field","level":2,"score":0.44473975896835327},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.425994873046875},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.338120698928833},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.20047438144683838},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.18864449858665466},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.17292436957359314}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tpami.2020.2976065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2020.2976065","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","raw_type":"journal-article"},{"id":"pmid:32091994","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32091994","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on pattern analysis and machine intelligence","raw_type":null},{"id":"pmh:oai:mediatum.ub.tum.de:node/1630795","is_oa":false,"landing_page_url":"https://mediatum.ub.tum.de/1630795","pdf_url":null,"source":{"id":"https://openalex.org/S4306400453","display_name":"mediaTUM \u2013 the media and publications repository of the Technical University Munich (Technical University Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"ConferencePaper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":119,"referenced_works":["https://openalex.org/W104184427","https://openalex.org/W120233808","https://openalex.org/W137381930","https://openalex.org/W181676623","https://openalex.org/W259953936","https://openalex.org/W1483726821","https://openalex.org/W1489824013","https://openalex.org/W1579944690","https://openalex.org/W1625949922","https://openalex.org/W1808303360","https://openalex.org/W1867429401","https://openalex.org/W1904063580","https://openalex.org/W1917711508","https://openalex.org/W1938204631","https://openalex.org/W1957167950","https://openalex.org/W1975285565","https://openalex.org/W1979393293","https://openalex.org/W1984159596","https://openalex.org/W1985290145","https://openalex.org/W1987648924","https://openalex.org/W1988720110","https://openalex.org/W1991113069","https://openalex.org/W2004068758","https://openalex.org/W2006264228","https://openalex.org/W2008342476","https://openalex.org/W2009422376","https://openalex.org/W2015934494","https://openalex.org/W2039030082","https://openalex.org/W2044618760","https://openalex.org/W2047947369","https://openalex.org/W2049981393","https://openalex.org/W2057542768","https://openalex.org/W2058502431","https://openalex.org/W2064451896","https://openalex.org/W2068980738","https://openalex.org/W2071906076","https://openalex.org/W2075402943","https://openalex.org/W2088692258","https://openalex.org/W2090903445","https://openalex.org/W2092915696","https://openalex.org/W2093544140","https://openalex.org/W2093834886","https://openalex.org/W2098500213","https://openalex.org/W2103975664","https://openalex.org/W2105492237","https://openalex.org/W2108182844","https://openalex.org/W2108194527","https://openalex.org/W2109752307","https://openalex.org/W2119851068","https://openalex.org/W2120101714","https://openalex.org/W2121916431","https://openalex.org/W2122184585","https://openalex.org/W2122578066","https://openalex.org/W2126045901","https://openalex.org/W2132363464","https://openalex.org/W2133584444","https://openalex.org/W2133996550","https://openalex.org/W2137733660","https://openalex.org/W2142054519","https://openalex.org/W2146971896","https://openalex.org/W2151103935","https://openalex.org/W2151636374","https://openalex.org/W2154400678","https://openalex.org/W2156718197","https://openalex.org/W2161669108","https://openalex.org/W2167064299","https://openalex.org/W2167335287","https://openalex.org/W2168538937","https://openalex.org/W2171890357","https://openalex.org/W2215643317","https://openalex.org/W2221659194","https://openalex.org/W2229412420","https://openalex.org/W2245672305","https://openalex.org/W2250172176","https://openalex.org/W2325034626","https://openalex.org/W2341562032","https://openalex.org/W2423984454","https://openalex.org/W2461005315","https://openalex.org/W2469784314","https://openalex.org/W2515653103","https://openalex.org/W2520179930","https://openalex.org/W2621920574","https://openalex.org/W2670684868","https://openalex.org/W2736384647","https://openalex.org/W2737068486","https://openalex.org/W2768345177","https://openalex.org/W2768923100","https://openalex.org/W2770721998","https://openalex.org/W2776768244","https://openalex.org/W2799135238","https://openalex.org/W2805202215","https://openalex.org/W2891625925","https://openalex.org/W2893454762","https://openalex.org/W2963430672","https://openalex.org/W2964219767","https://openalex.org/W2977571291","https://openalex.org/W2982582408","https://openalex.org/W2998376235","https://openalex.org/W3106487434","https://openalex.org/W3111937800","https://openalex.org/W3147335697","https://openalex.org/W4246818198","https://openalex.org/W4248230377","https://openalex.org/W4252599270","https://openalex.org/W4295679939","https://openalex.org/W4299545774","https://openalex.org/W4299639889","https://openalex.org/W6604254268","https://openalex.org/W6605632365","https://openalex.org/W6640926891","https://openalex.org/W6677543433","https://openalex.org/W6677607857","https://openalex.org/W6680362723","https://openalex.org/W6682441149","https://openalex.org/W6682755970","https://openalex.org/W6683649606","https://openalex.org/W6746353579","https://openalex.org/W6749837054","https://openalex.org/W6755238585"],"related_works":["https://openalex.org/W3027020613","https://openalex.org/W2016533837","https://openalex.org/W3167885074","https://openalex.org/W2892386716","https://openalex.org/W4306164210","https://openalex.org/W1998563493","https://openalex.org/W4313316311","https://openalex.org/W4362608745","https://openalex.org/W2082728368","https://openalex.org/W2116975878"],"abstract_inverted_index":{"We":[0,45,167],"present":[1],"a":[2,14,27,35,51,140],"framework":[3],"for":[4,151],"real-time":[5],"3D":[6],"reconstruction":[7,177],"of":[8,95,107,121,163,174],"non-rigidly":[9],"moving":[10],"surfaces":[11],"captured":[12],"with":[13],"single":[15],"RGB-D":[16],"camera.":[17],"Based":[18],"on":[19],"the":[20,117,122],"variational":[21],"level":[22],"set":[23],"method,":[24],"it":[25],"warps":[26],"given":[28],"truncated":[29],"signed":[30],"distance":[31],"field":[32,75],"(TSDF)":[33],"to":[34,115,135],"target":[36],"TSDF":[37,89],"via":[38,139,160],"gradient":[39,77],"flow":[40,78],"without":[41],"explicit":[42],"correspondence":[43,181],"search.":[44],"optimize":[46],"an":[47,71],"energy":[48],"that":[49,142],"contains":[50],"data":[52,108],"term":[53,141],"which":[54,124],"steers":[55],"towards":[56],"voxel-wise":[57,144],"alignment.":[58,146],"To":[59,110],"ensure":[60],"geometrically":[61],"consistent":[62],"reconstructions,":[63],"we":[64,113,132,155],"develop":[65],"and":[66,82,101,171,179,192],"compare":[67],"different":[68],"strategies,":[69],"namely":[70],"approximately":[72],"Killing":[73],"vector":[74],"regularizer,":[76],"in":[79,188],"Sobolev":[80],"space":[81],"newly":[83],"devised":[84],"accelerated":[85],"optimization.":[86],"The":[87],"underlying":[88],"evolution":[90],"makes":[91],"our":[92,175],"approach":[93],"capable":[94],"capturing":[96],"rapid":[97],"motions,":[98,153],"topological":[99,190],"changes":[100,191],"interacting":[102],"agents,":[103],"but":[104],"entails":[105],"loss":[106],"association.":[109],"recover":[111],"correspondences,":[112],"propose":[114],"utilize":[116],"lowest-frequency":[118],"Laplacian":[119],"eigenfunctions":[120],"TSDFs,":[123],"encode":[125],"inherent":[126],"deformation":[127],"patterns.":[128],"For":[129],"moderate":[130],"motions":[131],"are":[133],"able":[134],"obtain":[136],"implicit":[137],"associations":[138],"imposes":[143],"eigenfunction":[145,165],"This":[147],"is":[148],"not":[149],"sufficient":[150],"larger":[152],"so":[154],"explicitly":[156],"estimate":[157],"voxel":[158,180],"correspondences":[159],"signature":[161],"matching":[162],"lower-dimensional":[164],"embeddings.":[166],"carry":[168],"out":[169],"qualitative":[170],"quantitative":[172],"evaluation":[173],"geometric":[176],"fidelity":[178],"accuracy,":[182],"demonstrating":[183],"advantages":[184],"over":[185],"related":[186],"techniques":[187],"handling":[189],"fast":[193],"motions.":[194]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
