{"id":"https://openalex.org/W2120101714","doi":"https://doi.org/10.1109/cvprw.2008.4563084","title":"3D non-rigid registration for MPU implicit surfaces","display_name":"3D non-rigid registration for MPU implicit surfaces","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2120101714","doi":"https://doi.org/10.1109/cvprw.2008.4563084","mag":"2120101714"},"language":"en","primary_location":{"id":"doi:10.1109/cvprw.2008.4563084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2008.4563084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5034807169","display_name":"Tung-Ying Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tung-Ying Lee","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","Department of Computer Science, National Tsing Hua University, Hsinchu,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu,","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073849580","display_name":"Shang\u2010Hong Lai","orcid":"https://orcid.org/0000-0002-5092-993X"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shang-Hong Lai","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","Department of Computer Science, National Tsing Hua University, Hsinchu,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu,","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I25846049"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9955000281333923,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/octree","display_name":"Octree","score":0.7218644618988037},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.6068488955497742},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.5946266651153564},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5744430422782898},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5584760904312134},{"id":"https://openalex.org/keywords/rigid-transformation","display_name":"Rigid transformation","score":0.552418053150177},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.5299903750419617},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5238276124000549},{"id":"https://openalex.org/keywords/surface-reconstruction","display_name":"Surface reconstruction","score":0.5063191652297974},{"id":"https://openalex.org/keywords/signed-distance-function","display_name":"Signed distance function","score":0.506203830242157},{"id":"https://openalex.org/keywords/energy-functional","display_name":"Energy functional","score":0.4312690794467926},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3857327699661255},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34956157207489014},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.24664676189422607},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.18015819787979126}],"concepts":[{"id":"https://openalex.org/C141297171","wikidata":"https://www.wikidata.org/wiki/Q1143237","display_name":"Octree","level":2,"score":0.7218644618988037},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.6068488955497742},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5946266651153564},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5744430422782898},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5584760904312134},{"id":"https://openalex.org/C126795593","wikidata":"https://www.wikidata.org/wiki/Q7333813","display_name":"Rigid transformation","level":2,"score":0.552418053150177},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.5299903750419617},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5238276124000549},{"id":"https://openalex.org/C20885615","wikidata":"https://www.wikidata.org/wiki/Q825595","display_name":"Surface reconstruction","level":3,"score":0.5063191652297974},{"id":"https://openalex.org/C71169176","wikidata":"https://www.wikidata.org/wiki/Q7512907","display_name":"Signed distance function","level":2,"score":0.506203830242157},{"id":"https://openalex.org/C191640071","wikidata":"https://www.wikidata.org/wiki/Q5377056","display_name":"Energy functional","level":2,"score":0.4312690794467926},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3857327699661255},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34956157207489014},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.24664676189422607},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.18015819787979126},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cvprw.2008.4563084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2008.4563084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1977758817","https://openalex.org/W1981940178","https://openalex.org/W2082908671","https://openalex.org/W2092915696","https://openalex.org/W2097523702","https://openalex.org/W2099011563","https://openalex.org/W2099953968","https://openalex.org/W2103648137","https://openalex.org/W2106463125","https://openalex.org/W2117383120","https://openalex.org/W2135323728","https://openalex.org/W2146968309","https://openalex.org/W2154097358","https://openalex.org/W2168722300","https://openalex.org/W2169990827","https://openalex.org/W4248230377","https://openalex.org/W6677433373"],"related_works":["https://openalex.org/W1983516323","https://openalex.org/W4318831350","https://openalex.org/W2922266337","https://openalex.org/W2621352645","https://openalex.org/W1963886471","https://openalex.org/W1526531559","https://openalex.org/W4256457153","https://openalex.org/W2749978937","https://openalex.org/W2210074228","https://openalex.org/W2784112303"],"abstract_inverted_index":{"Implicit":[0],"surface":[1,7],"representation":[2],"is":[3,104,110,128,140],"well":[4],"suited":[5],"for":[6,53],"reconstruction":[8],"from":[9],"a":[10,76,93,105],"large":[11],"amount":[12],"of":[13,87,195],"3D":[14,23,50,78,97,157,186],"noisy":[15],"data":[16,66],"points":[17,67],"with":[18,92,136],"non-uniform":[19],"sampling":[20,161],"density.":[21],"Previous":[22],"non-rigid":[24,79,98],"model":[25],"registration":[26,51,80],"methods":[27,52],"can":[28,56,152],"only":[29,57],"be":[30],"applied":[31],"to":[32,41,82,142],"the":[33,48,65,69,118,122,143,163,193,196],"mesh":[34],"or":[35,168],"volume":[36],"representations,":[37],"but":[38],"not":[39],"directly":[40,153],"implicit":[42,54,90,102,158,170],"surfaces.":[43],"To":[44],"our":[45,174],"best":[46],"knowledge,":[47],"previous":[49],"surfaces":[55,91,103,159],"handle":[58],"rigid":[59],"transformation":[60,99,134],"and":[61,180,189],"they":[62],"must":[63],"keep":[64],"on":[68,162,185],"surface.":[70],"In":[71],"this":[72],"paper,":[73],"we":[74],"propose":[75],"new":[77],"algorithm":[81,151,175],"register":[83,154],"two":[84,101,146,156,164],"multi-level":[85],"partition":[86],"unity":[88],"(MPU)":[89],"variational":[94],"formulation.":[95],"The":[96,149],"between":[100,145,155],"continuous":[106],"deformation":[107],"function,":[108],"which":[109,172],"determined":[111],"via":[112],"an":[113,131,137],"energy":[114,138],"minimization":[115],"procedure.":[116],"Under":[117],"octree":[119],"structure":[120],"in":[121,177],"MPU":[123],"surface,":[124],"each":[125],"leaf":[126],"cell":[127],"transformed":[129],"by":[130],"individual":[132],"affine":[133],"associated":[135],"that":[139],"related":[141],"distance":[144,166],"general":[147],"quadrics.":[148],"proposed":[150,197],"without":[160],"signed":[165],"functions":[167],"polygonalizing":[169],"surfaces,":[171],"makes":[173],"efficient":[176],"both":[178],"computation":[179],"memory":[181],"requirement.":[182],"Experimental":[183],"results":[184],"human":[187],"organ":[188],"sculpture":[190],"models":[191],"demonstrate":[192],"effectiveness":[194],"algorithm.":[198]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
