{"id":"https://openalex.org/W2295789602","doi":"https://doi.org/10.1109/icip.2015.7351453","title":"Scale- and orientation-invariant keypoints in higher-dimensional data","display_name":"Scale- and orientation-invariant keypoints in higher-dimensional data","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2295789602","doi":"https://doi.org/10.1109/icip.2015.7351453","mag":"2295789602"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2015.7351453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","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/A5056042800","display_name":"Blaine Rister","orcid":"https://orcid.org/0000-0002-4490-0444"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Blaine Rister","raw_affiliation_strings":["Department of Electrical Engineering, Stanford University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068100802","display_name":"Daniel Reiter","orcid":"https://orcid.org/0000-0002-4123-3674"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Reiter","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047725424","display_name":"Hejia Zhang","orcid":"https://orcid.org/0000-0001-5222-5277"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hejia Zhang","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078137633","display_name":"Daniel Volz","orcid":null},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Volz","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090469068","display_name":"Mark Horowitz","orcid":"https://orcid.org/0000-0003-3245-7542"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark Horowitz","raw_affiliation_strings":["Department of Electrical Engineering, Stanford University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064530213","display_name":"Refaat E. Gabr","orcid":"https://orcid.org/0000-0002-8802-3201"},"institutions":[{"id":"https://openalex.org/I919571938","display_name":"The University of Texas Health Science Center at Houston","ror":"https://ror.org/03gds6c39","country_code":"US","type":"education","lineage":["https://openalex.org/I919571938"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Refaat E. Gabr","raw_affiliation_strings":["Department of Diagnostic and Interventional Imaging, University of Texas Health Science Center at Houston"],"affiliations":[{"raw_affiliation_string":"Department of Diagnostic and Interventional Imaging, University of Texas Health Science Center at Houston","institution_ids":["https://openalex.org/I919571938"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085983829","display_name":"Joseph R. Cavallaro","orcid":"https://orcid.org/0000-0002-9841-1806"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph R. Cavallaro","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University","institution_ids":["https://openalex.org/I74775410"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5056042800"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":0.9993,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.83310115,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"58","issue":null,"first_page":"3490","last_page":"3494"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997000098228455,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9993000030517578,"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-invariance","display_name":"Scale invariance","score":0.5637354254722595},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.5382670164108276},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5281721949577332},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5112180709838867},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4473603367805481},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4268539547920227},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39967048168182373},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.25244614481925964},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2522786259651184},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14631569385528564},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.087639719247818},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.07990095019340515}],"concepts":[{"id":"https://openalex.org/C135593079","wikidata":"https://www.wikidata.org/wiki/Q1750766","display_name":"Scale invariance","level":2,"score":0.5637354254722595},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.5382670164108276},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5281721949577332},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5112180709838867},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4473603367805481},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4268539547920227},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39967048168182373},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.25244614481925964},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2522786259651184},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14631569385528564},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.087639719247818},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07990095019340515},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2015.7351453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.41999998688697815,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313675","display_name":"University of Texas Health Science Center at Houston","ror":"https://ror.org/03gds6c39"},{"id":"https://openalex.org/F4320316438","display_name":"Georgia Clinical and Translational Science Alliance","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1523306195","https://openalex.org/W1993125452","https://openalex.org/W2024868105","https://openalex.org/W2061176254","https://openalex.org/W2085261163","https://openalex.org/W2108333036","https://openalex.org/W2115678526","https://openalex.org/W2117228865","https://openalex.org/W2119605622","https://openalex.org/W2119756052","https://openalex.org/W2130068374","https://openalex.org/W2135414774","https://openalex.org/W2140223865","https://openalex.org/W2140804420","https://openalex.org/W2151103935","https://openalex.org/W2161969291","https://openalex.org/W4238303338","https://openalex.org/W6680618930"],"related_works":["https://openalex.org/W2112002268","https://openalex.org/W2295869952","https://openalex.org/W1996490590","https://openalex.org/W1726816713","https://openalex.org/W2566455068","https://openalex.org/W2105267066","https://openalex.org/W2770260910","https://openalex.org/W2010500171","https://openalex.org/W2138132165","https://openalex.org/W3031374201"],"abstract_inverted_index":{"Description":[0],"of":[1,53,67],"keypoints,":[2],"or":[3],"local":[4,37],"image":[5],"features,":[6],"is":[7],"widely":[8],"employed":[9],"in":[10],"computer":[11],"vision.":[12],"However,":[13],"the":[14,54],"most":[15],"successful":[16],"techniques":[17,47],"do":[18],"not":[19],"extend":[20],"immediately":[21],"to":[22,48,64],"more":[23],"than":[24],"two":[25],"spatial":[26],"dimensions.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31],"describe":[32],"robust":[33],"methods":[34],"for":[35],"extracting":[36],"orientations":[38],"and":[39],"gradient":[40],"histograms":[41],"from":[42],"higher-dimensional":[43],"data,":[44],"using":[45],"these":[46],"develop":[49],"a":[50],"three-dimensional":[51],"analogue":[52],"popular":[55],"Scale-Invariant":[56],"Feature":[57],"Transform":[58],"(SIFT).":[59],"We":[60],"apply":[61],"our":[62],"algorithm":[63],"intra-patient":[65],"registration":[66],"magnetic":[68],"resonance":[69],"(MR)":[70],"images,":[71],"with":[72],"promising":[73],"results.":[74],"Our":[75],"implementation":[76],"will":[77],"be":[78],"released":[79],"as":[80],"open-source":[81],"software.":[82]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}