{"id":"https://openalex.org/W2086739039","doi":"https://doi.org/10.1109/iros.2012.6385979","title":"Hierarchical Multi-Affine (HMA) algorithm for fast and accurate feature matching in minimally-invasive surgical images","display_name":"Hierarchical Multi-Affine (HMA) algorithm for fast and accurate feature matching in minimally-invasive surgical images","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2086739039","doi":"https://doi.org/10.1109/iros.2012.6385979","mag":"2086739039"},"language":"en","primary_location":{"id":"doi:10.1109/iros.2012.6385979","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2012.6385979","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE/RSJ International Conference on Intelligent Robots and Systems","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/A5087281826","display_name":"Gustavo A. Puerto-Souza","orcid":null},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gustavo A. Puerto-Souza","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Texas, Arlington, TX, USA","Dept. of Computer Science and Engineering, Univ. of Texas at Arlington, 416 Yates Street, 76019, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Texas, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Univ. of Texas at Arlington, 416 Yates Street, 76019, USA","institution_ids":["https://openalex.org/I189196454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113627127","display_name":"Gian Luca Mariottini","orcid":null},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gian Luca Mariottini","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Texas, Arlington, TX, USA","Dept. of Computer Science and Engineering, Univ. of Texas at Arlington, 416 Yates Street, 76019, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Texas, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Univ. of Texas at Arlington, 416 Yates Street, 76019, USA","institution_ids":["https://openalex.org/I189196454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I189196454"],"apc_list":null,"apc_paid":null,"fwci":90.0226,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.99757544,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2007","last_page":"2012"},"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":0.9997000098228455,"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":0.9940999746322632,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8198182582855225},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.7419465184211731},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6944340467453003},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6622734069824219},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6622591018676758},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6456823348999023},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.577104389667511},{"id":"https://openalex.org/keywords/feature-matching","display_name":"Feature matching","score":0.5304338932037354},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.528337836265564},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5005178451538086},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.4810240864753723},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47047287225723267},{"id":"https://openalex.org/keywords/image-matching","display_name":"Image matching","score":0.4118043780326843},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.35583633184432983},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19049111008644104},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.08981785178184509}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8198182582855225},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.7419465184211731},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6944340467453003},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6622734069824219},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6622591018676758},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6456823348999023},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.577104389667511},{"id":"https://openalex.org/C2983787585","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Feature matching","level":3,"score":0.5304338932037354},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.528337836265564},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5005178451538086},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.4810240864753723},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47047287225723267},{"id":"https://openalex.org/C2986492983","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image matching","level":3,"score":0.4118043780326843},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.35583633184432983},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19049111008644104},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.08981785178184509},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iros.2012.6385979","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2012.6385979","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE/RSJ International Conference on Intelligent Robots and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W187187248","https://openalex.org/W1501412329","https://openalex.org/W1521013328","https://openalex.org/W1535203291","https://openalex.org/W1568745768","https://openalex.org/W1601795611","https://openalex.org/W1677409904","https://openalex.org/W1903267268","https://openalex.org/W1991101087","https://openalex.org/W2015996585","https://openalex.org/W2049372418","https://openalex.org/W2052094314","https://openalex.org/W2059412355","https://openalex.org/W2080778070","https://openalex.org/W2101639445","https://openalex.org/W2109297031","https://openalex.org/W2118877769","https://openalex.org/W2126060993","https://openalex.org/W2140600769","https://openalex.org/W2146484478","https://openalex.org/W2151103935","https://openalex.org/W2171033594","https://openalex.org/W2172188317","https://openalex.org/W2177274842","https://openalex.org/W3016054986","https://openalex.org/W3021282624","https://openalex.org/W4253195973","https://openalex.org/W6630129630","https://openalex.org/W6631088748","https://openalex.org/W6632040240","https://openalex.org/W6633917643","https://openalex.org/W6637400245","https://openalex.org/W6665370017","https://openalex.org/W6675328369"],"related_works":["https://openalex.org/W1967071448","https://openalex.org/W2089006188","https://openalex.org/W138041562","https://openalex.org/W3015686902","https://openalex.org/W2156395569","https://openalex.org/W4312759412","https://openalex.org/W2051685472","https://openalex.org/W3132634230","https://openalex.org/W4313731617","https://openalex.org/W2087054060"],"abstract_inverted_index":{"The":[0],"ability":[1],"to":[2,40],"find":[3],"similar":[4],"features":[5,43],"between":[6],"two":[7],"distinct":[8],"views":[9],"of":[10,78,112],"the":[11,28,61,70],"same":[12],"scene":[13],"(feature":[14],"matching)":[15],"is":[16],"essential":[17],"in":[18,27],"robotics":[19],"and":[20,85,90,108],"computer":[21],"vision.":[22],"We":[23],"are":[24,95],"here":[25],"interested":[26],"robotic-assisted":[29],"minimally-invasive":[30],"surgical":[31],"scenario,":[32],"for":[33],"which":[34,67],"feature":[35],"matching":[36],"can":[37],"be":[38],"used":[39],"recover":[41],"tracked":[42],"after":[44],"prolonged":[45],"occlusions,":[46],"strong":[47],"illumination":[48],"changes,":[49],"image":[50,79],"clutter,":[51],"or":[52],"fast":[53],"camera":[54],"motion.":[55],"In":[56],"this":[57],"paper":[58],"we":[59],"introduce":[60],"Hierarchical":[62],"Multi-Affine":[63],"(HMA)":[64],"feature-matching":[65],"algorithm,":[66],"improves":[68],"over":[69,103,109],"existing":[71,101],"methods":[72],"by":[73],"recovering":[74],"a":[75,87,104],"larger":[76],"number":[77],"correspondences,":[80],"at":[81],"an":[82],"increased":[83],"speed":[84],"with":[86],"higher":[88],"accuracy":[89],"robustness.":[91],"Extensive":[92],"experimental":[93],"results":[94],"presented":[96],"that":[97],"compare":[98],"HMA":[99],"against":[100],"methods,":[102],"large":[105],"surgical-image":[106],"dataset":[107],"several":[110],"types":[111],"detected":[113],"features.":[114]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}