{"id":"https://openalex.org/W1554323677","doi":"https://doi.org/10.1007/978-3-540-30126-4_9","title":"A Level-Set Based Volumetric CT Segmentation Technique: A Case Study with Pulmonary Air Bubbles","display_name":"A Level-Set Based Volumetric CT Segmentation Technique: A Case Study with Pulmonary Air Bubbles","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1554323677","doi":"https://doi.org/10.1007/978-3-540-30126-4_9","mag":"1554323677"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30126-4_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30126-4_9","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5002237955","display_name":"Jos\u00e9 Silvestre Silva","orcid":"https://orcid.org/0000-0001-7529-6422"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Silvestre Silva","raw_affiliation_strings":["Universidade de Coimbra","Universidade de Aveiro, Campo Universit\u00e1rio de Santiago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Coimbra","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"Universidade de Aveiro, Campo Universit\u00e1rio de Santiago","institution_ids":["https://openalex.org/I60858718"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026656653","display_name":"Beatriz Sousa Santos","orcid":"https://orcid.org/0000-0002-2219-2731"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Beatriz Sousa Santos","raw_affiliation_strings":["Universidade de Aveiro, Campo Universit\u00e1rio de Santiago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Aveiro, Campo Universit\u00e1rio de Santiago","institution_ids":["https://openalex.org/I60858718"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072662001","display_name":"Augusto Silva","orcid":"https://orcid.org/0000-0003-3786-2889"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Augusto Silva","raw_affiliation_strings":["Universidade de Aveiro, Campo Universit\u00e1rio de Santiago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Aveiro, Campo Universit\u00e1rio de Santiago","institution_ids":["https://openalex.org/I60858718"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024776729","display_name":"Joaquim Madeira","orcid":"https://orcid.org/0000-0003-1740-1604"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joaquim Madeira","raw_affiliation_strings":["Universidade de Aveiro, Campo Universit\u00e1rio de Santiago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Aveiro, Campo Universit\u00e1rio de Santiago","institution_ids":["https://openalex.org/I60858718"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.13545266,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"68","last_page":"75"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9958999752998352,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.984000027179718,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/level-set","display_name":"Level set (data structures)","score":0.7586609721183777},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7223023176193237},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6226128339767456},{"id":"https://openalex.org/keywords/level-set-method","display_name":"Level set method","score":0.6164673566818237},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5480204224586487},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.47543978691101074},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.47201699018478394},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.47030943632125854},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4648387134075165},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.45694148540496826},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43724849820137024},{"id":"https://openalex.org/keywords/signed-distance-function","display_name":"Signed distance function","score":0.43234002590179443},{"id":"https://openalex.org/keywords/pulmonary-function-testing","display_name":"Pulmonary function testing","score":0.430254191160202},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.42123979330062866},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.41448336839675903},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36155980825424194},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3445627689361572},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.14575815200805664},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.08676695823669434}],"concepts":[{"id":"https://openalex.org/C153008295","wikidata":"https://www.wikidata.org/wiki/Q6535093","display_name":"Level set (data structures)","level":2,"score":0.7586609721183777},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7223023176193237},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6226128339767456},{"id":"https://openalex.org/C125269122","wikidata":"https://www.wikidata.org/wiki/Q1751397","display_name":"Level set method","level":4,"score":0.6164673566818237},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5480204224586487},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.47543978691101074},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.47201699018478394},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.47030943632125854},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4648387134075165},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.45694148540496826},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43724849820137024},{"id":"https://openalex.org/C71169176","wikidata":"https://www.wikidata.org/wiki/Q7512907","display_name":"Signed distance function","level":2,"score":0.43234002590179443},{"id":"https://openalex.org/C75603125","wikidata":"https://www.wikidata.org/wiki/Q1877462","display_name":"Pulmonary function testing","level":2,"score":0.430254191160202},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.42123979330062866},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.41448336839675903},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36155980825424194},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3445627689361572},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.14575815200805664},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.08676695823669434},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-540-30126-4_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30126-4_9","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.95.7409","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.95.7409","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www1.ci.uc.pt/pessoal/jsilva/pdf/Silva2004-ICIAR.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1515141723","https://openalex.org/W1608508586","https://openalex.org/W1964472119","https://openalex.org/W1968439442","https://openalex.org/W1991113069","https://openalex.org/W2042301565","https://openalex.org/W2098979973","https://openalex.org/W2099290282","https://openalex.org/W2104095591","https://openalex.org/W2109000370","https://openalex.org/W2149184914","https://openalex.org/W2157062343","https://openalex.org/W2159955373","https://openalex.org/W2164059122","https://openalex.org/W2169684544","https://openalex.org/W2910374381","https://openalex.org/W3211330693","https://openalex.org/W4255333169"],"related_works":["https://openalex.org/W2122184585","https://openalex.org/W3121464166","https://openalex.org/W1516196146","https://openalex.org/W2367921179","https://openalex.org/W1979393293","https://openalex.org/W2377107237","https://openalex.org/W2171493617","https://openalex.org/W2354888855","https://openalex.org/W2381815228","https://openalex.org/W2102683994"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}