{"id":"https://openalex.org/W2322437426","doi":"https://doi.org/10.1117/12.2217390","title":"Improved B-spline image registration between exhale and inhale lung CT images based on intensity and gradient orientation information","display_name":"Improved B-spline image registration between exhale and inhale lung CT images based on intensity and gradient orientation information","publication_year":2016,"publication_date":"2016-03-21","ids":{"openalex":"https://openalex.org/W2322437426","doi":"https://doi.org/10.1117/12.2217390","mag":"2322437426"},"language":"en","primary_location":{"id":"doi:10.1117/12.2217390","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2217390","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5011734550","display_name":"Woo Hyun Nam","orcid":"https://orcid.org/0000-0002-2624-5933"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Woo Hyun Nam","raw_affiliation_strings":["SAMSUNG Electronics Co., Ltd. (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003466525","display_name":"Jihun Oh","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihun Oh","raw_affiliation_strings":["SAMSUNG Electronics Co., Ltd. (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014851808","display_name":"Jonghyon Yi","orcid":"https://orcid.org/0000-0003-1770-0970"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jonghyon Yi","raw_affiliation_strings":["SAMSUNG Electronics Co., Ltd. (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061056010","display_name":"Yongsup Park","orcid":"https://orcid.org/0000-0002-8935-4221"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yongsup Park","raw_affiliation_strings":["SAMSUNG Electronics Co., Ltd. (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045631860","display_name":"Hansu Cho","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hansu Cho","raw_affiliation_strings":["SAMSUNG Electronics Co., Ltd. (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014007913","display_name":"Sukjin Kim","orcid":"https://orcid.org/0000-0003-2232-2038"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sukjin Kim","raw_affiliation_strings":["SAMSUNG Electronics Co., Ltd. (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5011734550"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.1689,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54264587,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9784","issue":null,"first_page":"978440","last_page":"978440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9980000257492065,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9980000257492065,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9976999759674072,"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.7799359560012817},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6376404762268066},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5964455604553223},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.5803011655807495},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5306091904640198},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.49490517377853394},{"id":"https://openalex.org/keywords/intensity","display_name":"Intensity (physics)","score":0.48165881633758545},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3959682583808899},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.26677119731903076},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24744734168052673}],"concepts":[{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.7799359560012817},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6376404762268066},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5964455604553223},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.5803011655807495},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5306091904640198},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.49490517377853394},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.48165881633758545},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3959682583808899},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.26677119731903076},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24744734168052673},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2217390","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2217390","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1977035005","https://openalex.org/W1977677684","https://openalex.org/W2002236639","https://openalex.org/W2017499014","https://openalex.org/W2020133147","https://openalex.org/W2020141781","https://openalex.org/W2025287381","https://openalex.org/W2037763261","https://openalex.org/W2053640187","https://openalex.org/W2056868389","https://openalex.org/W2113576511","https://openalex.org/W2117726634","https://openalex.org/W2128151681","https://openalex.org/W2128684302","https://openalex.org/W2129534965","https://openalex.org/W2142867204","https://openalex.org/W2150703185","https://openalex.org/W2152697758","https://openalex.org/W2157380596","https://openalex.org/W2167090712","https://openalex.org/W6654694488","https://openalex.org/W6678860230","https://openalex.org/W6679367408"],"related_works":["https://openalex.org/W2031481447","https://openalex.org/W2092201493","https://openalex.org/W2014452451","https://openalex.org/W2393063995","https://openalex.org/W47402141","https://openalex.org/W3037497593","https://openalex.org/W2118640186","https://openalex.org/W140518274","https://openalex.org/W2147238515","https://openalex.org/W4324057335"],"abstract_inverted_index":{"Registration":[0],"of":[1,45,98],"lung":[2,20,137],"CT":[3,96],"images":[4,97],"acquired":[5],"at":[6],"different":[7],"respiratory":[8],"phases":[9],"is":[10,48,126,144],"clinically":[11],"relevant":[12],"in":[13,115],"many":[14],"applications,":[15],"such":[16],"as":[17,146],"follow-up":[18],"analysis,":[19,30],"function":[21],"analysis":[22],"based":[23,107],"on":[24,108],"mechanical":[25],"elasticity,":[26],"or":[27],"pulmonary":[28],"airflow":[29],"etc.":[31],"In":[32,81],"order":[33],"to":[34,86,117,128],"find":[35],"accurate":[36,164],"and":[37,94,120],"reliable":[38],"transformation":[39,148],"for":[40,58,135,153],"registration,":[41,60],"a":[42,103],"proper":[43],"choice":[44],"dissimilarity":[46,105],"measure":[47,106],"important.":[49],"Even":[50],"though":[51],"various":[52],"intensity-based":[53],"measures":[54],"have":[55],"been":[56],"introduced":[57],"precise":[59],"the":[61,88,99,112,139,147,159],"registration":[62,90,131,165,169],"performance":[63],"may":[64],"be":[65],"limited":[66],"since":[67],"they":[68],"mainly":[69],"take":[70],"intensity":[71,119,122],"values":[72],"into":[73],"account":[74,134],"without":[75],"effectively":[76],"considering":[77],"useful":[78],"spatial":[79,113],"information.":[80,123],"this":[82],"paper,":[83],"we":[84],"attempt":[85],"improve":[87],"non-rigid":[89,130],"accuracy":[91],"between":[92],"exhale":[93],"inhale":[95],"lung,":[100],"by":[101],"proposing":[102],"new":[104],"gradient":[109],"orientation":[110],"representing":[111],"information":[114],"addition":[116],"vessel-weighted":[118],"normalized":[121],"Since":[124],"it":[125],"necessary":[127],"develop":[129],"that":[132,158],"can":[133],"large":[136],"deformations,":[138],"B-spline":[140],"free-form":[141],"deformation":[142],"(FFD)":[143],"adopted":[145],"model.":[149],"The":[150],"experimental":[151],"tests":[152],"six":[154],"clinical":[155],"datasets":[156],"show":[157],"proposed":[160],"method":[161],"provides":[162],"more":[163],"results":[166],"than":[167],"competitive":[168],"methods.":[170]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-01T08:36:08.643496","created_date":"2025-10-10T00:00:00"}
