{"id":"https://openalex.org/W2409060473","doi":"https://doi.org/10.1109/tbme.2015.2465855","title":"Fast Rotation-Free Feature-Based Image Registration Using Improved N-SIFT and GMM-Based Parallel Optimization","display_name":"Fast Rotation-Free Feature-Based Image Registration Using Improved N-SIFT and GMM-Based Parallel Optimization","publication_year":2015,"publication_date":"2015-08-13","ids":{"openalex":"https://openalex.org/W2409060473","doi":"https://doi.org/10.1109/tbme.2015.2465855","mag":"2409060473","pmid":"https://pubmed.ncbi.nlm.nih.gov/26259212"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2015.2465855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2015.2465855","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","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/A5039427501","display_name":"Dongdong Yu","orcid":"https://orcid.org/0000-0002-4967-022X"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongdong Yu","raw_affiliation_strings":["Key Laboratory of Molecular Imaging, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Molecular Imaging, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063417182","display_name":"Feng Yang","orcid":"https://orcid.org/0000-0002-8334-7450"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Yang","raw_affiliation_strings":["School of Computer and Information Technology, Beijing Jiaotong University","School of computer and information technology, Beijing Jiaotong University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Technology, Beijing Jiaotong University","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"School of computer and information technology, Beijing Jiaotong University#TAB#","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102973288","display_name":"Caiyun Yang","orcid":null},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caiyun Yang","raw_affiliation_strings":["Key Laboratory of Molecular Imaging, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Molecular Imaging, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004032587","display_name":"Chengcai Leng","orcid":"https://orcid.org/0000-0003-4535-5430"},"institutions":[{"id":"https://openalex.org/I927504317","display_name":"Nanchang Hangkong University","ror":"https://ror.org/0369pvp92","country_code":"CN","type":"education","lineage":["https://openalex.org/I927504317"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengcai Leng","raw_affiliation_strings":["School of Mathematics and Information Sciences, Nanchang Hangkong University","[School of Mathematics and Information Sciences, Nanchang Hangkong University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Information Sciences, Nanchang Hangkong University","institution_ids":["https://openalex.org/I927504317"]},{"raw_affiliation_string":"[School of Mathematics and Information Sciences, Nanchang Hangkong University]","institution_ids":["https://openalex.org/I927504317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013478040","display_name":"Jian Cao","orcid":"https://orcid.org/0000-0003-1023-5244"},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]},{"id":"https://openalex.org/I2801228662","display_name":"Peking Union Medical College Hospital","ror":"https://ror.org/04jztag35","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2801228662"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Cao","raw_affiliation_strings":["Department of Radiology, Chinese Academy of Medical Sciences and Peking Union Medical College","Department of Radiology, Peking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical College"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Chinese Academy of Medical Sciences and Peking Union Medical College","institution_ids":["https://openalex.org/I2801228662","https://openalex.org/I200296433"]},{"raw_affiliation_string":"Department of Radiology, Peking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical College","institution_ids":["https://openalex.org/I2801228662","https://openalex.org/I200296433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100424575","display_name":"Yining Wang","orcid":"https://orcid.org/0000-0001-6441-2002"},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]},{"id":"https://openalex.org/I2801228662","display_name":"Peking Union Medical College Hospital","ror":"https://ror.org/04jztag35","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2801228662"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yining Wang","raw_affiliation_strings":["Department of Radiology, Chinese Academy of Medical Sciences and Peking Union Medical College","Department of Radiology, Peking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical College"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Chinese Academy of Medical Sciences and Peking Union Medical College","institution_ids":["https://openalex.org/I2801228662","https://openalex.org/I200296433"]},{"raw_affiliation_string":"Department of Radiology, Peking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical College","institution_ids":["https://openalex.org/I2801228662","https://openalex.org/I200296433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100429270","display_name":"Jie Tian","orcid":"https://orcid.org/0000-0003-0498-0432"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Tian","raw_affiliation_strings":["Key Laboratory of Molecular Imaging, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Molecular Imaging, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":38.0175,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.99336888,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"63","issue":"8","first_page":"1653","last_page":"1664"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9998999834060669,"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/T10036","display_name":"Advanced Neural Network Applications","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"}}],"keywords":[{"id":"https://openalex.org/keywords/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.8020473122596741},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7813205122947693},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7239108681678772},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.6963256597518921},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6724312901496887},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.6636278629302979},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6359400749206543},{"id":"https://openalex.org/keywords/point-set-registration","display_name":"Point set registration","score":0.5928019285202026},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.5583721399307251},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5367656350135803},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5020103454589844},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48996463418006897},{"id":"https://openalex.org/keywords/ransac","display_name":"RANSAC","score":0.46870774030685425},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.46630966663360596},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.46500739455223083},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.2917259633541107},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.246689110994339},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16998663544654846}],"concepts":[{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.8020473122596741},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7813205122947693},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7239108681678772},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.6963256597518921},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6724312901496887},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.6636278629302979},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6359400749206543},{"id":"https://openalex.org/C200336642","wikidata":"https://www.wikidata.org/wiki/Q15058706","display_name":"Point set registration","level":3,"score":0.5928019285202026},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.5583721399307251},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5367656350135803},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5020103454589844},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48996463418006897},{"id":"https://openalex.org/C114744707","wikidata":"https://www.wikidata.org/wiki/Q218533","display_name":"RANSAC","level":3,"score":0.46870774030685425},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.46630966663360596},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.46500739455223083},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.2917259633541107},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.246689110994339},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16998663544654846},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","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":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2015.2465855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2015.2465855","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:26259212","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26259212","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":"IEEE transactions on bio-medical engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/1","display_name":"No poverty"}],"awards":[{"id":"https://openalex.org/G2287299677","display_name":"\u57fa\u4e8e\u56fe\u6270\u52a8\u7406\u8bba\u7684SAR\u56fe\u50cf\u7a33\u5065\u914d\u51c6\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61363049","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3086143667","display_name":null,"funder_award_id":"2013JBZ014","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3815172284","display_name":null,"funder_award_id":"4132080","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G4023939606","display_name":null,"funder_award_id":"2011CB707700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4076610970","display_name":null,"funder_award_id":"81227901","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7721118701","display_name":"\u57fa\u4e8e\u7ec4\u7ec7\u7279\u5f02\u6027\u7684\u5149\u5b66-\u6838\u7d20-CT\u591a\u6a21\u5f71\u50cf\u878d\u5408\u65b9\u6cd5\u4e0e\u6280\u672f","funder_award_id":"61231004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8782656264","display_name":null,"funder_award_id":"61301002","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W177398410","https://openalex.org/W1573751879","https://openalex.org/W1980114101","https://openalex.org/W1982080133","https://openalex.org/W1990594480","https://openalex.org/W2004312117","https://openalex.org/W2013131044","https://openalex.org/W2019085623","https://openalex.org/W2025287381","https://openalex.org/W2042436171","https://openalex.org/W2049981393","https://openalex.org/W2062273443","https://openalex.org/W2076017598","https://openalex.org/W2083624955","https://openalex.org/W2092873269","https://openalex.org/W2104065439","https://openalex.org/W2104853049","https://openalex.org/W2115167851","https://openalex.org/W2117959563","https://openalex.org/W2119605622","https://openalex.org/W2122142035","https://openalex.org/W2122234407","https://openalex.org/W2122870750","https://openalex.org/W2126511344","https://openalex.org/W2129601604","https://openalex.org/W2130618678","https://openalex.org/W2134236847","https://openalex.org/W2135414774","https://openalex.org/W2139115490","https://openalex.org/W2139958836","https://openalex.org/W2141085506","https://openalex.org/W2147979421","https://openalex.org/W2150190641","https://openalex.org/W2151103935","https://openalex.org/W2171272565","https://openalex.org/W2177274842","https://openalex.org/W6680709579"],"related_works":["https://openalex.org/W2912782527","https://openalex.org/W2002904063","https://openalex.org/W2559085038","https://openalex.org/W2184781617","https://openalex.org/W2724122122","https://openalex.org/W2410884360","https://openalex.org/W2613823046","https://openalex.org/W4251240031","https://openalex.org/W2032794652","https://openalex.org/W2574175918"],"abstract_inverted_index":{"Image":[0],"registration":[1,25,55],"is":[2,26,70,99,121,150],"a":[3,7,50,130,160],"key":[4],"problem":[5],"in":[6,34,114],"variety":[8],"of":[9,24,37,46,87,117,132],"applications,":[10],"such":[11],"as":[12],"computer":[13],"vision,":[14],"medical":[15,147],"image":[16],"processing,":[17],"pattern":[18],"recognition,":[19],"etc.,":[20],"while":[21,91],"the":[22,32,35,74,80,85,103,115],"application":[23],"limited":[27],"by":[28,72,101,123,128],"time":[29],"consumption":[30],"and":[31,62,77,97,149],"accuracy":[33,113],"case":[36,116],"large":[38,118],"pose":[39,119],"differences.":[40],"Aimed":[41],"at":[42],"these":[43],"two":[44],"kinds":[45],"problems,":[47],"we":[48],"propose":[49],"fast":[51,143],"rotation-free":[52],"feature-based":[53],"rigid":[54],"method":[56,69],"based":[57],"on":[58],"our":[59,124,139],"proposed":[60,125,140],"accelerated-NSIFT":[61],"GMM":[63],"registration-based":[64],"parallel":[65],"optimization":[66],"(PO-GMMREG).":[67],"Our":[68],"accelerated":[71],"using":[73],"GPU/CUDA":[75],"programming":[76],"preserving":[78],"only":[79],"location":[81],"information":[82],"without":[83],"constructing":[84,129],"descriptor":[86],"each":[88],"interest":[89,104],"point,":[90],"its":[92],"robustness":[93],"to":[94,107],"missing":[95],"correspondences":[96],"outliers":[98],"improved":[100],"converting":[102],"point":[105],"matching":[106],"Gaussian":[108],"mixture":[109],"model":[110],"alignment.":[111],"The":[112],"differences":[120],"settled":[122],"PO-GMMREG":[126],"algorithm":[127,141],"set":[131],"initial":[133],"transformations.":[134],"Experimental":[135],"results":[136],"demonstrate":[137],"that":[138],"can":[142],"rigidly":[144],"register":[145],"3-D":[146,154],"images":[148],"reliable":[151],"for":[152],"aligning":[153],"scans":[155],"even":[156],"when":[157],"they":[158],"exhibit":[159],"poor":[161],"initialization.":[162]},"counts_by_year":[{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}