{"id":"https://openalex.org/W2611160010","doi":"https://doi.org/10.1109/isbi.2017.7950505","title":"Closed-form alignment of active surface models using splines","display_name":"Closed-form alignment of active surface models using splines","publication_year":2017,"publication_date":"2017-04-01","ids":{"openalex":"https://openalex.org/W2611160010","doi":"https://doi.org/10.1109/isbi.2017.7950505","mag":"2611160010"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2017.7950505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2017.7950505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/227953","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010972561","display_name":"Daniel Schmitter","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Daniel Schmitter","raw_affiliation_strings":["Biomedical Imaging Group, Ecole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland"],"affiliations":[{"raw_affiliation_string":"Biomedical Imaging Group, Ecole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027830035","display_name":"Micha\u00ebl Unser","orcid":"https://orcid.org/0000-0003-1248-2513"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Michael Unser","raw_affiliation_strings":["Biomedical Imaging Group, Ecole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland"],"affiliations":[{"raw_affiliation_string":"Biomedical Imaging Group, Ecole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010972561"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04628899,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"219","last_page":"222"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9991999864578247,"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9983000159263611,"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":0.9966999888420105,"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/affine-transformation","display_name":"Affine transformation","score":0.8125495910644531},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.7529858946800232},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6224539279937744},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.6214478015899658},{"id":"https://openalex.org/keywords/parametric-surface","display_name":"Parametric surface","score":0.5846269130706787},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5581684708595276},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.5502427816390991},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5445610880851746},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5333820581436157},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47042226791381836},{"id":"https://openalex.org/keywords/parametric-model","display_name":"Parametric model","score":0.46701863408088684},{"id":"https://openalex.org/keywords/parametric-equation","display_name":"Parametric equation","score":0.41874590516090393},{"id":"https://openalex.org/keywords/active-shape-model","display_name":"Active shape model","score":0.41581201553344727},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3004516363143921},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.20409810543060303},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16942089796066284},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08244815468788147},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07881197333335876}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.8125495910644531},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.7529858946800232},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6224539279937744},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.6214478015899658},{"id":"https://openalex.org/C2187777","wikidata":"https://www.wikidata.org/wiki/Q1071743","display_name":"Parametric surface","level":3,"score":0.5846269130706787},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5581684708595276},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5502427816390991},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5445610880851746},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5333820581436157},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47042226791381836},{"id":"https://openalex.org/C24574437","wikidata":"https://www.wikidata.org/wiki/Q7135228","display_name":"Parametric model","level":3,"score":0.46701863408088684},{"id":"https://openalex.org/C99636146","wikidata":"https://www.wikidata.org/wiki/Q35889","display_name":"Parametric equation","level":2,"score":0.41874590516090393},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.41581201553344727},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3004516363143921},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.20409810543060303},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16942089796066284},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08244815468788147},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07881197333335876},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2017.7950505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2017.7950505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:227953","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/227953","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:227953","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/227953","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W91348777","https://openalex.org/W1028196162","https://openalex.org/W1769279530","https://openalex.org/W1934726605","https://openalex.org/W1971948028","https://openalex.org/W2038952578","https://openalex.org/W2056615005","https://openalex.org/W2071254771","https://openalex.org/W2152826865","https://openalex.org/W2336180720"],"related_works":["https://openalex.org/W2163181297","https://openalex.org/W3153287478","https://openalex.org/W2115463023","https://openalex.org/W2350142587","https://openalex.org/W2104487827","https://openalex.org/W56873668","https://openalex.org/W1978015690","https://openalex.org/W2364358617","https://openalex.org/W2048887726","https://openalex.org/W2118058459"],"abstract_inverted_index":{"We":[0,69],"propose":[1],"a":[2,15,43,97,100],"new":[3],"formulation":[4,48],"of":[5,13],"the":[6,19,37,52,63,81],"active":[7,83],"surface":[8],"model":[9,72,85],"in":[10,36,51,96,99],"3D.":[11],"Instead":[12],"aligning":[14],"shape":[16,84,94],"dictionary":[17,98],"through":[18],"similarity":[20],"transform,":[21],"we":[22,56],"consider":[23],"more":[24,101],"flexible":[25],"affine":[26],"transformations":[27],"and":[28,55],"introduce":[29],"an":[30,58],"alignment":[31],"method":[32,89],"that":[33,39,87],"is":[34,49],"unbiased":[35],"sense":[38],"it":[40],"implicitly":[41],"constructs":[42],"common":[44],"reference":[45],"shape.":[46],"Our":[47],"expressed":[50],"continuous":[53],"domain":[54],"provide":[57],"algorithm":[59],"to":[60,92],"exactly":[61],"implement":[62],"framework":[64],"using":[65],"spline-based":[66],"parametric":[67],"surfaces.":[68],"test":[70],"our":[71,88],"on":[73],"real":[74],"3D":[75],"MRI":[76],"data.":[77],"A":[78],"comparison":[79],"with":[80],"classical":[82],"shows":[86],"allows":[90],"us":[91],"capture":[93],"variability":[95],"precise":[102],"way.":[103]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}