{"id":"https://openalex.org/W4410519262","doi":"https://doi.org/10.3390/jimaging11050164","title":"LIM: Lightweight Image Local Feature Matching","display_name":"LIM: Lightweight Image Local Feature Matching","publication_year":2025,"publication_date":"2025-05-20","ids":{"openalex":"https://openalex.org/W4410519262","doi":"https://doi.org/10.3390/jimaging11050164","pmid":"https://pubmed.ncbi.nlm.nih.gov/40423021"},"language":"en","primary_location":{"id":"doi:10.3390/jimaging11050164","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging11050164","pdf_url":"https://www.mdpi.com/2313-433X/11/5/164/pdf?version=1747729917","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2313-433X/11/5/164/pdf?version=1747729917","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111325168","display_name":"Shanquan Ying","orcid":null},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanquan Ying","raw_affiliation_strings":["College of Science and Technology, Ningbo University, Ningbo 315212, China"],"affiliations":[{"raw_affiliation_string":"College of Science and Technology, Ningbo University, Ningbo 315212, China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044486298","display_name":"Jianfeng Zhao","orcid":"https://orcid.org/0000-0002-4010-3464"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianfeng Zhao","raw_affiliation_strings":["College of Science and Technology, Ningbo University, Ningbo 315212, China"],"affiliations":[{"raw_affiliation_string":"College of Science and Technology, Ningbo University, Ningbo 315212, China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100780021","display_name":"Guannan Li","orcid":"https://orcid.org/0000-0001-9530-1786"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]},{"id":"https://openalex.org/I3018263800","display_name":"Huzhou University","ror":"https://ror.org/04mvpxy20","country_code":"CN","type":"education","lineage":["https://openalex.org/I3018263800"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guannan Li","raw_affiliation_strings":["Huzhou Institute of Zhejiang University, Huzhou 313000, China"],"affiliations":[{"raw_affiliation_string":"Huzhou Institute of Zhejiang University, Huzhou 313000, China","institution_ids":["https://openalex.org/I3018263800","https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011651854","display_name":"Junjie Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Dai","raw_affiliation_strings":["College of Science and Technology, Ningbo University, Ningbo 315212, China"],"affiliations":[{"raw_affiliation_string":"College of Science and Technology, Ningbo University, Ningbo 315212, China","institution_ids":["https://openalex.org/I109935558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5044486298"],"corresponding_institution_ids":["https://openalex.org/I109935558"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":14.9153,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.98266295,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"11","issue":"5","first_page":"164","last_page":"164"},"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":0.9998000264167786,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.8616482019424438},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7368864417076111},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6336338520050049},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5937767624855042},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5470101833343506},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5309169888496399},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5078039765357971},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47687608003616333},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4746437966823578},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.42644521594047546},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4184281527996063},{"id":"https://openalex.org/keywords/feature-matching","display_name":"Feature matching","score":0.41721004247665405},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32178211212158203},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1182737946510315}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8616482019424438},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7368864417076111},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6336338520050049},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5937767624855042},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5470101833343506},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5309169888496399},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5078039765357971},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47687608003616333},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4746437966823578},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.42644521594047546},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4184281527996063},{"id":"https://openalex.org/C2983787585","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Feature matching","level":3,"score":0.41721004247665405},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32178211212158203},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1182737946510315},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/jimaging11050164","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging11050164","pdf_url":"https://www.mdpi.com/2313-433X/11/5/164/pdf?version=1747729917","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},{"id":"pmid:40423021","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40423021","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":"Journal of imaging","raw_type":null},{"id":"pmh:oai:doaj.org/article:4a4bef4bf8bd4dceac99236322a623fd","is_oa":true,"landing_page_url":"https://doaj.org/article/4a4bef4bf8bd4dceac99236322a623fd","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Imaging, Vol 11, Iss 5, p 164 (2025)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:12112725","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/12112725","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"J Imaging","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/jimaging11050164","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging11050164","pdf_url":"https://www.mdpi.com/2313-433X/11/5/164/pdf?version=1747729917","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4410519262.pdf"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1677409904","https://openalex.org/W2014849896","https://openalex.org/W2034392969","https://openalex.org/W2085261163","https://openalex.org/W2117228865","https://openalex.org/W2151103935","https://openalex.org/W2194775991","https://openalex.org/W2320444803","https://openalex.org/W2740418457","https://openalex.org/W2752782242","https://openalex.org/W2963748588","https://openalex.org/W2963760790","https://openalex.org/W3034275286","https://openalex.org/W3034373437","https://openalex.org/W3037854993","https://openalex.org/W3043075211","https://openalex.org/W3166285241","https://openalex.org/W3203615845","https://openalex.org/W4200629514","https://openalex.org/W4367359398","https://openalex.org/W4385804744","https://openalex.org/W4386075582","https://openalex.org/W4390872507","https://openalex.org/W4390874369","https://openalex.org/W4399563958","https://openalex.org/W4402753623","https://openalex.org/W4402771002","https://openalex.org/W4402772491","https://openalex.org/W6629956336","https://openalex.org/W6658825147","https://openalex.org/W6694954494","https://openalex.org/W6744479869","https://openalex.org/W6780053115","https://openalex.org/W6851958940"],"related_works":["https://openalex.org/W2770234245","https://openalex.org/W96612179","https://openalex.org/W4229499248","https://openalex.org/W2566006169","https://openalex.org/W1567818861","https://openalex.org/W2987774938","https://openalex.org/W4256492088","https://openalex.org/W632915154","https://openalex.org/W2123144113","https://openalex.org/W3106568383"],"abstract_inverted_index":{"Image":[0],"matching":[1,66,80,132,137],"is":[2],"a":[3,11,61,117],"fundamental":[4],"problem":[5],"in":[6,14,150],"computer":[7],"vision,":[8],"serving":[9],"as":[10,17,49,143],"core":[12],"component":[13],"tasks":[15],"such":[16,48],"visual":[18],"localization,":[19],"structure":[20],"from":[21],"motion,":[22],"and":[23,32,51,79,98,122],"SLAM.":[24],"While":[25],"recent":[26],"advances":[27],"using":[28],"convolutional":[29],"neural":[30],"networks":[31],"transformer":[33],"have":[34],"achieved":[35],"impressive":[36],"accuracy,":[37,123],"their":[38],"substantial":[39],"computational":[40],"demands":[41],"hinder":[42],"practical":[43],"deployment":[44,106],"on":[45,110],"resource-constrained":[46],"devices,":[47],"mobile":[50],"embedded":[52,72],"platforms.":[53],"To":[54],"address":[55],"this":[56],"challenge,":[57],"we":[58],"propose":[59],"LIM,":[60],"lightweight":[62],"image":[63],"local":[64],"feature":[65,77],"network":[67],"designed":[68],"for":[69,104,147],"computationally":[70],"constrained":[71],"systems.":[73],"LIM":[74,115,142],"integrates":[75],"efficient":[76],"extraction":[78],"modules":[81],"that":[82,114],"significantly":[83],"reduce":[84],"model":[85],"complexity":[86],"while":[87,134],"maintaining":[88],"competitive":[89],"performance.":[90],"Our":[91],"design":[92],"emphasizes":[93],"robustness":[94],"to":[95],"extreme":[96],"viewpoint":[97],"rotational":[99],"variations,":[100],"making":[101],"it":[102],"suitable":[103],"real-world":[105],"scenarios.":[107],"Extensive":[108],"experiments":[109],"multiple":[111],"benchmarks":[112],"demonstrate":[113],"achieves":[116],"favorable":[118],"trade-off":[119],"between":[120],"speed":[121],"running":[124],"more":[125],"than":[126,129],"3\u00d7":[127],"faster":[128],"existing":[130],"deep":[131],"methods,":[133],"preserving":[135],"high-quality":[136],"results.":[138],"These":[139],"characteristics":[140],"position":[141],"an":[144],"effective":[145],"solution":[146],"real-time":[148],"applications":[149],"power-limited":[151],"environments.":[152]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}
