{"id":"https://openalex.org/W1977642057","doi":"https://doi.org/10.1109/lgrs.2015.2412955","title":"Multispectral Image Alignment With Nonlinear Scale-Invariant Keypoint and Enhanced Local Feature Matrix","display_name":"Multispectral Image Alignment With Nonlinear Scale-Invariant Keypoint and Enhanced Local Feature Matrix","publication_year":2015,"publication_date":"2015-04-03","ids":{"openalex":"https://openalex.org/W1977642057","doi":"https://doi.org/10.1109/lgrs.2015.2412955","mag":"1977642057"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2015.2412955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2412955","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5101793849","display_name":"Qiaoliang Li","orcid":"https://orcid.org/0000-0003-2876-4152"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4210145292","display_name":"Shenzhen University Health Science Center","ror":"https://ror.org/04yjbr930","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiaoliang Li","raw_affiliation_strings":["Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I4210145292"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069534867","display_name":"Suwen Qi","orcid":"https://orcid.org/0000-0002-5845-6380"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4210145292","display_name":"Shenzhen University Health Science Center","ror":"https://ror.org/04yjbr930","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Suwen Qi","raw_affiliation_strings":["Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I4210145292"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101690405","display_name":"Yuanyuan Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4210145292","display_name":"Shenzhen University Health Science Center","ror":"https://ror.org/04yjbr930","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyuan Shen","raw_affiliation_strings":["Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I4210145292"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065374358","display_name":"Dong Ni","orcid":"https://orcid.org/0000-0002-9146-6003"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4210145292","display_name":"Shenzhen University Health Science Center","ror":"https://ror.org/04yjbr930","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Ni","raw_affiliation_strings":["Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I4210145292"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101535971","display_name":"Huisheng Zhang","orcid":"https://orcid.org/0000-0001-7394-7295"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4210145292","display_name":"Shenzhen University Health Science Center","ror":"https://ror.org/04yjbr930","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huisheng Zhang","raw_affiliation_strings":["Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I4210145292"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046543349","display_name":"Tianfu Wang","orcid":"https://orcid.org/0000-0002-1248-1214"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4210145292","display_name":"Shenzhen University Health Science Center","ror":"https://ror.org/04yjbr930","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianfu Wang","raw_affiliation_strings":["Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I4210145292"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Shenzhen Univ., Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2857,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.86227917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"12","issue":"7","first_page":"1551","last_page":"1555"},"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9976999759674072,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.746394157409668},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.7365732789039612},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6696193218231201},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6008968949317932},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5738047957420349},{"id":"https://openalex.org/keywords/scale-space","display_name":"Scale space","score":0.569774329662323},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5301970839500427},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4597265124320984},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.45351120829582214},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44343307614326477},{"id":"https://openalex.org/keywords/scale-invariance","display_name":"Scale invariance","score":0.43348583579063416},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4246782958507538},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4100727438926697},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.23330387473106384},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.18238458037376404}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.746394157409668},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7365732789039612},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6696193218231201},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6008968949317932},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5738047957420349},{"id":"https://openalex.org/C99102927","wikidata":"https://www.wikidata.org/wiki/Q3058184","display_name":"Scale space","level":4,"score":0.569774329662323},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5301970839500427},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4597265124320984},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.45351120829582214},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44343307614326477},{"id":"https://openalex.org/C135593079","wikidata":"https://www.wikidata.org/wiki/Q1750766","display_name":"Scale invariance","level":2,"score":0.43348583579063416},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4246782958507538},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4100727438926697},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.23330387473106384},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.18238458037376404},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2015.2412955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2412955","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.5099999904632568,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G5387866749","display_name":null,"funder_award_id":"61401285","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6427050978","display_name":null,"funder_award_id":"81471735","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1969081995","https://openalex.org/W1984434739","https://openalex.org/W2012778485","https://openalex.org/W2050018100","https://openalex.org/W2068618411","https://openalex.org/W2091640932","https://openalex.org/W2094455438","https://openalex.org/W2110160730","https://openalex.org/W2115072079","https://openalex.org/W2118980630","https://openalex.org/W2136811977","https://openalex.org/W2150134853","https://openalex.org/W2151103935","https://openalex.org/W2154597687","https://openalex.org/W2159345682","https://openalex.org/W2161035581","https://openalex.org/W2177274842","https://openalex.org/W2913429812","https://openalex.org/W6759057345"],"related_works":["https://openalex.org/W2541791370","https://openalex.org/W2035976912","https://openalex.org/W2956043259","https://openalex.org/W3094187672","https://openalex.org/W2391245565","https://openalex.org/W2919889606","https://openalex.org/W2921707373","https://openalex.org/W2811390910","https://openalex.org/W2146076056","https://openalex.org/W1966028303"],"abstract_inverted_index":{"The":[0],"scale":[1,62,67],"space-based":[2],"method":[3,116],"has":[4],"been":[5],"recently":[6],"studied":[7],"for":[8,108,162],"multispectral":[9,109],"alignment;":[10],"however,":[11],"due":[12],"to":[13,37,45,55,69,100,122],"the":[14,19,31,34,47,50,57,88,95,114,118,151,156,168],"significant":[15],"intensity":[16],"difference":[17],"between":[18],"image":[20,140],"pairs,":[21],"there":[22],"are":[23,159],"usually":[24],"not":[25,172],"enough":[26,161],"keypoint":[27,104],"correspondences":[28],"found,":[29],"and":[30,79,87,135],"robustness":[32],"of":[33,60,75,127,131,137],"alignment":[35],"tends":[36],"be":[38],"compromised.":[39],"In":[40],"this":[41,147],"letter,":[42],"we":[43,64],"attempt":[44],"improve":[46],"performance":[48,120],"from":[49],"following":[51],"two":[52],"aspects:":[53],"1)":[54],"avoid":[56],"boundary":[58],"blurring":[59],"Gaussian":[61],"space,":[63],"adopt":[65],"nonlinear":[66],"space":[68],"explore":[70],"more":[71,102],"keypoints":[72],"with":[73],"potential":[74],"being":[76],"correctly":[77,128,138],"matched,":[78],"2)":[80],"a":[81],"robust":[82],"feature":[83,90],"descriptor":[84,152],"is":[85,92,143,153,171],"proposed,":[86],"resulting":[89],"matrix":[91],"matched":[93,129,139],"using":[94],"previously":[96],"proposed":[97,115],"rotation-invariant":[98],"distance":[99],"obtain":[101],"correct":[103],"correspondences.":[105],"Experimental":[106],"results":[107],"remote":[110],"images":[111],"indicate":[112],"that":[113],"improves":[117],"matching":[119,165],"compared":[121],"state-of-the-art":[123],"methods":[124],"in":[125,146],"terms":[126],"number":[130],"keypoints,":[132],"aligning":[133],"accuracy,":[134],"rate":[136],"pairs.":[141],"It":[142],"also":[144],"revealed":[145],"letter":[148],"that,":[149],"if":[150],"carefully":[154],"designed,":[155],"local":[157],"features":[158],"distinctive":[160],"produce":[163],"good":[164],"even":[166],"when":[167],"main":[169],"orientation":[170],"present.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}