{"id":"https://openalex.org/W1994696277","doi":"https://doi.org/10.1145/1077534.1077565","title":"A voxel based multiresolution technique for soft tissue deformation","display_name":"A voxel based multiresolution technique for soft tissue deformation","publication_year":2004,"publication_date":"2004-11-10","ids":{"openalex":"https://openalex.org/W1994696277","doi":"https://doi.org/10.1145/1077534.1077565","mag":"1994696277"},"language":"en","primary_location":{"id":"doi:10.1145/1077534.1077565","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1077534.1077565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM symposium on Virtual reality software and technology","raw_type":"proceedings-article"},"type":"article","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/A5033608874","display_name":"Lenka Je\u0159\u00e1bkov\u00e1","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Lenka Je\u0159\u00e1bkov\u00e1","raw_affiliation_strings":["RWTH Aachen University, Aachen, Germany","RWTH-Aachen University, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"RWTH-Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084069506","display_name":"Torsten Kuhlen","orcid":"https://orcid.org/0000-0003-2144-4367"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Torsten Kuhlen","raw_affiliation_strings":["RWTH Aachen University, Aachen, Germany","RWTH-Aachen University, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"RWTH-Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109181415","display_name":"Timm P. Wolter","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120689","display_name":"Universit\u00e4tsklinikum Aachen","ror":"https://ror.org/02gm5zw39","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210120689"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Timm P. Wolter","raw_affiliation_strings":["University Hospital Aachen, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"University Hospital Aachen, Aachen, Germany","institution_ids":["https://openalex.org/I4210120689"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042903189","display_name":"Norbert Pallua","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120689","display_name":"Universit\u00e4tsklinikum Aachen","ror":"https://ror.org/02gm5zw39","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210120689"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Norbert Pallua","raw_affiliation_strings":["University Hospital Aachen, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"University Hospital Aachen, Aachen, Germany","institution_ids":["https://openalex.org/I4210120689"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033608874"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":1.3637,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78723244,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"158","last_page":"161"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9993000030517578,"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/octree","display_name":"Octree","score":0.7109860777854919},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6771142482757568},{"id":"https://openalex.org/keywords/mesh-generation","display_name":"Mesh generation","score":0.6162524819374084},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5583117008209229},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.5197286605834961},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.49913549423217773},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.49011287093162537},{"id":"https://openalex.org/keywords/triangle-mesh","display_name":"Triangle mesh","score":0.4702405333518982},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45973503589630127},{"id":"https://openalex.org/keywords/multiresolution-analysis","display_name":"Multiresolution analysis","score":0.4589923024177551},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.455544650554657},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4429856836795807},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.4357469975948334},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3492574095726013},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2759151756763458},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.23125717043876648},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.21799635887145996},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1419672667980194},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.10191944241523743},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.09906074404716492}],"concepts":[{"id":"https://openalex.org/C141297171","wikidata":"https://www.wikidata.org/wiki/Q1143237","display_name":"Octree","level":2,"score":0.7109860777854919},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6771142482757568},{"id":"https://openalex.org/C181145010","wikidata":"https://www.wikidata.org/wiki/Q4418033","display_name":"Mesh generation","level":3,"score":0.6162524819374084},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5583117008209229},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.5197286605834961},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.49913549423217773},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.49011287093162537},{"id":"https://openalex.org/C194401833","wikidata":"https://www.wikidata.org/wiki/Q3456889","display_name":"Triangle mesh","level":3,"score":0.4702405333518982},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45973503589630127},{"id":"https://openalex.org/C121927907","wikidata":"https://www.wikidata.org/wiki/Q1952516","display_name":"Multiresolution analysis","level":5,"score":0.4589923024177551},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.455544650554657},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4429856836795807},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.4357469975948334},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3492574095726013},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2759151756763458},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.23125717043876648},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.21799635887145996},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1419672667980194},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.10191944241523743},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.09906074404716492},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1077534.1077565","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1077534.1077565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM symposium on Virtual reality software and technology","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.rwth-aachen.de:110332","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/110332","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the ACM VRST 2004, Symposium on Virtual Reality Software and Technology<br/>Symposium on Virtual Reality Software and Technology, ACM VRST 2004, Hong Kong, Hong Kong, 2004","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W176358699","https://openalex.org/W1594384859","https://openalex.org/W2096147331","https://openalex.org/W2110558424","https://openalex.org/W2112420768","https://openalex.org/W2164888711","https://openalex.org/W2218053871","https://openalex.org/W2249856470","https://openalex.org/W2293404936","https://openalex.org/W2400504546","https://openalex.org/W2405093749","https://openalex.org/W2414170688","https://openalex.org/W2511903225","https://openalex.org/W2629990802","https://openalex.org/W4251643189"],"related_works":["https://openalex.org/W2950319056","https://openalex.org/W2373354512","https://openalex.org/W64528777","https://openalex.org/W221424813","https://openalex.org/W2626767355","https://openalex.org/W2130832537","https://openalex.org/W2064946781","https://openalex.org/W2225947317","https://openalex.org/W1580567535","https://openalex.org/W4241535784"],"abstract_inverted_index":{"Real":[0],"time":[1,66],"tissue":[2,70,94],"deformation":[3,67],"is":[4,50,131,150,159],"an":[5,62,116],"important":[6],"aspect":[7],"of":[8,34,48,68,77,85,92,121,127,140,146,152],"interactive":[9],"virtual":[10],"reality":[11],"(VR)":[12],"environments":[13],"such":[14],"as":[15,80,105],"medical":[16,135],"trainers.":[17],"Most":[18],"approaches":[19],"in":[20,38],"deformable":[21],"modelling":[22],"use":[23],"a":[24,53,73,83,141],"fixed":[25],"space":[26],"discretization.":[27],"A":[28,96],"surgical":[29],"trainer":[30],"requires":[31],"high":[32],"plausibility":[33],"the":[35,39,43,46,90,101,106,128,147,153,163,167],"deformations":[36],"especially":[37],"area":[40,47],"close":[41],"to":[42,58,82,162],"instrument.":[44],"As":[45],"intervention":[49],"not":[51],"known":[52,112],"priori,":[54],"adaptive":[55,118],"techniques":[56],"have":[57],"be":[59],"applied.We":[60],"present":[61],"approach":[63],"for":[64],"real":[65],"soft":[69,93],"based":[71],"on":[72,166],"regular":[74,97],"FEM":[75],"mesh":[76,84,98],"cube":[78],"elements":[79,87,107],"opposed":[81],"tetrahedral":[86],"used":[88],"by":[89,138],"majority":[91],"simulators.":[95],"structure":[99],"simplifies":[100],"local":[102],"refinement":[103],"operation":[104],"topology":[108],"and":[109],"stiffness":[110],"are":[111],"implicitly.":[113],"We":[114],"propose":[115],"octree-based":[117],"multiresolution":[119],"extension":[120],"our":[122],"basic":[123],"approach.The":[124],"volumetric":[125,148,169],"representation":[126,149],"deformed":[129,160],"object":[130],"created":[132],"automatically":[133],"from":[134],"images":[136],"or":[137],"voxelization":[139],"surface":[142,154,158],"model.":[143],"The":[144,157],"resolution":[145],"independent":[151],"geometry":[155],"resolution.":[156],"according":[161],"simulation":[164],"performed":[165],"underlying":[168],"mesh.":[170]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
