{"id":"https://openalex.org/W4200439405","doi":"https://doi.org/10.1007/s11548-021-02529-4","title":"PixelTopoIS: a pixel-topology-coupled guidewire tip segmentation framework for robot-assisted intervention","display_name":"PixelTopoIS: a pixel-topology-coupled guidewire tip segmentation framework for robot-assisted intervention","publication_year":2021,"publication_date":"2021-12-07","ids":{"openalex":"https://openalex.org/W4200439405","doi":"https://doi.org/10.1007/s11548-021-02529-4","pmid":"https://pubmed.ncbi.nlm.nih.gov/34874526"},"language":"en","primary_location":{"id":"doi:10.1007/s11548-021-02529-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11548-021-02529-4","pdf_url":null,"source":{"id":"https://openalex.org/S181408163","display_name":"International Journal of Computer Assisted Radiology and Surgery","issn_l":"1861-6410","issn":["1861-6410","1861-6429"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Assisted Radiology and Surgery","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5110927146","display_name":"Shenghao Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shenghao Jiang","raw_affiliation_strings":["Hanglok-Tech Co., Ltd., Guangdong, China","School of Engineering and Applied Sciences, Harvard University, Cambridge, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanglok-Tech Co., Ltd., Guangdong, China","institution_ids":[]},{"raw_affiliation_string":"School of Engineering and Applied Sciences, Harvard University, Cambridge, USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015034737","display_name":"Sitong Teng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151799","display_name":"Siemens Healthcare (United States)","ror":"https://ror.org/054962n91","country_code":"US","type":"company","lineage":["https://openalex.org/I4210151799"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sitong Teng","raw_affiliation_strings":["Hanglok-Tech Co., Ltd., Guangdong, China","SIEMENS, Healthineers, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanglok-Tech Co., Ltd., Guangdong, China","institution_ids":[]},{"raw_affiliation_string":"SIEMENS, Healthineers, Shanghai, China","institution_ids":["https://openalex.org/I4210151799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109432854","display_name":"Jian L\u00fc","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105806","display_name":"Zhongda Hospital Southeast University","ror":"https://ror.org/01k3hq685","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210105806"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Lu","raw_affiliation_strings":["Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210105806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416961","display_name":"Cheng Wang","orcid":"https://orcid.org/0000-0001-6075-796X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cheng Wang","raw_affiliation_strings":["Hanglok-Tech Co., Ltd., Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanglok-Tech Co., Ltd., Guangdong, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100660641","display_name":"Tiexiang Wen","orcid":"https://orcid.org/0000-0003-1880-4202"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiexiang Wen","raw_affiliation_strings":["Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210145761","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101923391","display_name":"Jianjun Zhu","orcid":"https://orcid.org/0000-0001-5895-7663"},"institutions":[{"id":"https://openalex.org/I4210105806","display_name":"Zhongda Hospital Southeast University","ror":"https://ror.org/01k3hq685","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210105806"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjun Zhu","raw_affiliation_strings":["Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China","Hanglok-Tech Co., Ltd., Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210105806"]},{"raw_affiliation_string":"Hanglok-Tech Co., Ltd., Guangdong, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101437138","display_name":"Gao\u2010Jun Teng","orcid":"https://orcid.org/0000-0002-5690-9550"},"institutions":[{"id":"https://openalex.org/I4210105806","display_name":"Zhongda Hospital Southeast University","ror":"https://ror.org/01k3hq685","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210105806"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gaojun Teng","raw_affiliation_strings":["Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China. gjteng@vip.sina.com","Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5690-9550","affiliations":[{"raw_affiliation_string":"Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China. gjteng@vip.sina.com","institution_ids":["https://openalex.org/I4210105806"]},{"raw_affiliation_string":"Department of Radiology, Zhongda Hospital Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210105806"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101437138"],"corresponding_institution_ids":["https://openalex.org/I4210105806"],"apc_list":{"value":3390,"currency":"EUR","value_usd":4390},"apc_paid":null,"fwci":0.1698,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.47114319,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"17","issue":"2","first_page":"329","last_page":"341"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.2759999930858612,"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"}},"topics":[{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.2759999930858612,"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"}},{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","score":0.19789999723434448,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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":0.10890000313520432,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7865370512008667},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7447032928466797},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.6965591311454773},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6958434581756592},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6664766073226929},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5526415705680847},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.4589484930038452},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.44026291370391846},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4022715091705322},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38213086128234863},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21574324369430542},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06584897637367249}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7865370512008667},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7447032928466797},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6965591311454773},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6958434581756592},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6664766073226929},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5526415705680847},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.4589484930038452},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.44026291370391846},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4022715091705322},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38213086128234863},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21574324369430542},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06584897637367249},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002404","descriptor_name":"Catheterization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002404","descriptor_name":"Catheterization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002404","descriptor_name":"Catheterization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012371","descriptor_name":"Robotics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012371","descriptor_name":"Robotics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012371","descriptor_name":"Robotics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1007/s11548-021-02529-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11548-021-02529-4","pdf_url":null,"source":{"id":"https://openalex.org/S181408163","display_name":"International Journal of Computer Assisted Radiology and Surgery","issn_l":"1861-6410","issn":["1861-6410","1861-6429"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Assisted Radiology and Surgery","raw_type":"journal-article"},{"id":"pmid:34874526","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34874526","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of computer assisted radiology and surgery","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3080061863","display_name":null,"funder_award_id":"81827805","funder_id":"https://openalex.org/F4320315254","funder_display_name":"Innovative Research Group Project of the National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320315254","display_name":"Innovative Research Group Project of the National Natural Science Foundation of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W142335935","https://openalex.org/W2105921655","https://openalex.org/W2118560572","https://openalex.org/W2145655414","https://openalex.org/W2190061092","https://openalex.org/W2267725415","https://openalex.org/W2440141146","https://openalex.org/W2605128650","https://openalex.org/W2898010940","https://openalex.org/W2913759992","https://openalex.org/W2955184057","https://openalex.org/W2963270775","https://openalex.org/W2963747070","https://openalex.org/W2978838113","https://openalex.org/W3030615538"],"related_works":["https://openalex.org/W1669643531","https://openalex.org/W1507266234","https://openalex.org/W2069711651","https://openalex.org/W2117664411","https://openalex.org/W2117933325","https://openalex.org/W2549936415","https://openalex.org/W1967061043","https://openalex.org/W2739874619","https://openalex.org/W2558375057","https://openalex.org/W2159066190"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-10-10T00:00:00"}