{"id":"https://openalex.org/W4206451674","doi":"https://doi.org/10.1109/tmc.2022.3143502","title":"A Novel Visual Indoor Positioning Method With Efficient Image Deblurring","display_name":"A Novel Visual Indoor Positioning Method With Efficient Image Deblurring","publication_year":2022,"publication_date":"2022-01-18","ids":{"openalex":"https://openalex.org/W4206451674","doi":"https://doi.org/10.1109/tmc.2022.3143502"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2022.3143502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2022.3143502","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","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/A5050116161","display_name":"Shuang Jia","orcid":"https://orcid.org/0000-0003-2374-2528"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210161462","display_name":"Heilongjiang Institute of Technology","ror":"https://ror.org/05x0m9n95","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210161462"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuang Jia","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China","institution_ids":["https://openalex.org/I4210161462","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018662596","display_name":"Lin Ma","orcid":"https://orcid.org/0000-0003-1684-9714"},"institutions":[{"id":"https://openalex.org/I4210161462","display_name":"Heilongjiang Institute of Technology","ror":"https://ror.org/05x0m9n95","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210161462"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Ma","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China","institution_ids":["https://openalex.org/I4210161462","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035014414","display_name":"Songxiang Yang","orcid":"https://orcid.org/0000-0002-3318-9474"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210161462","display_name":"Heilongjiang Institute of Technology","ror":"https://ror.org/05x0m9n95","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210161462"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songxiang Yang","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China","institution_ids":["https://openalex.org/I4210161462","https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064750853","display_name":"Danyang Qin","orcid":"https://orcid.org/0000-0001-5829-6121"},"institutions":[{"id":"https://openalex.org/I55022517","display_name":"Heilongjiang University","ror":"https://ror.org/04zyhq975","country_code":"CN","type":"education","lineage":["https://openalex.org/I55022517"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danyang Qin","raw_affiliation_strings":["Electronic Engineering College, Heilongjiang University, Harbin, Heilongjiang, China"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering College, Heilongjiang University, Harbin, Heilongjiang, China","institution_ids":["https://openalex.org/I55022517"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5050116161"],"corresponding_institution_ids":["https://openalex.org/I204983213","https://openalex.org/I4210161462"],"apc_list":null,"apc_paid":null,"fwci":1.2079,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.79287724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"22","issue":"7","first_page":"3757","last_page":"3773"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9969000220298767,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9969000220298767,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9965000152587891,"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/T10531","display_name":"Advanced Vision and Imaging","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/deblurring","display_name":"Deblurring","score":0.9197262525558472},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8674896955490112},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7794581055641174},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7221754789352417},{"id":"https://openalex.org/keywords/epipolar-geometry","display_name":"Epipolar geometry","score":0.5766588449478149},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5106390118598938},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4931921362876892},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4262203872203827},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.362901508808136},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.25105926394462585},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.19027093052864075},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09359478950500488}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9197262525558472},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8674896955490112},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7794581055641174},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7221754789352417},{"id":"https://openalex.org/C23379248","wikidata":"https://www.wikidata.org/wiki/Q200904","display_name":"Epipolar geometry","level":3,"score":0.5766588449478149},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5106390118598938},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4931921362876892},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4262203872203827},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.362901508808136},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.25105926394462585},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.19027093052864075},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09359478950500488},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2022.3143502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2022.3143502","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2828507536","display_name":null,"funder_award_id":"41861134010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4613529069","display_name":null,"funder_award_id":"61971162","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":43,"referenced_works":["https://openalex.org/W1457323852","https://openalex.org/W1522301498","https://openalex.org/W1533861849","https://openalex.org/W1916935112","https://openalex.org/W1988708904","https://openalex.org/W1996678116","https://openalex.org/W2033819227","https://openalex.org/W2036837666","https://openalex.org/W2188077203","https://openalex.org/W2275517298","https://openalex.org/W2343830849","https://openalex.org/W2435251607","https://openalex.org/W2465552163","https://openalex.org/W2499812728","https://openalex.org/W2554639515","https://openalex.org/W2559871160","https://openalex.org/W2584696035","https://openalex.org/W2604444127","https://openalex.org/W2613155248","https://openalex.org/W2616772019","https://openalex.org/W2772483139","https://openalex.org/W2800324071","https://openalex.org/W2808081852","https://openalex.org/W2895716796","https://openalex.org/W2899691808","https://openalex.org/W2904319596","https://openalex.org/W2936716224","https://openalex.org/W2947282851","https://openalex.org/W2948208276","https://openalex.org/W2957191153","https://openalex.org/W2963810582","https://openalex.org/W2964030969","https://openalex.org/W2965217508","https://openalex.org/W2983134350","https://openalex.org/W3015524674","https://openalex.org/W3024283674","https://openalex.org/W3033196938","https://openalex.org/W3034724715","https://openalex.org/W3102605426","https://openalex.org/W6631190155","https://openalex.org/W6631943919","https://openalex.org/W6694852777","https://openalex.org/W6717827561"],"related_works":["https://openalex.org/W3200192952","https://openalex.org/W4308216825","https://openalex.org/W4312281738","https://openalex.org/W2062923025","https://openalex.org/W3009226622","https://openalex.org/W3015323103","https://openalex.org/W2786875726","https://openalex.org/W2807661678","https://openalex.org/W2991183107","https://openalex.org/W3097436638"],"abstract_inverted_index":{"Aiming":[0],"to":[1,21,54,78,105,118,131],"improve":[2,55,119,181],"the":[3,23,29,33,42,56,68,73,80,86,96,107,120,124,138,145,155,160,171,176,182],"accuracy":[4,58,183],"of":[5,25,141,148,184],"visual":[6,35,88,125,134,185],"indoor":[7,186],"positioning,":[8],"an":[9],"efficient":[10],"deep":[11,69],"multi-patch":[12,70],"network":[13,71],"based":[14,37,44,158],"image":[15,38,64,142,177],"deblurring":[16,65],"algorithm":[17,40,66],"(DMPID)":[18],"is":[19,128],"proposed":[20,50,63,172],"eliminate":[22,132],"effect":[24],"blurred":[26],"images":[27],"on":[28,159],"positioning":[30,60],"accuracy.":[31,61,122],"Meanwhile,":[32,123],"self-sorting":[34,87],"word":[36,89,126],"retrieval":[39,57,121],"and":[41,59,72,90,113,136,166,180],"block":[43],"improved":[45,161],"eight-point":[46,162],"method":[47,173],"are":[48],"also":[49,129],"in":[51,116],"this":[52],"paper":[53],"The":[62],"adopts":[67],"weight":[74],"selective":[75],"sharing":[76],"scheme":[77],"acquire":[79],"deblurred":[81],"images.":[82],"Then,":[83],"we":[84],"propose":[85],"add":[91],"two":[92],"additional":[93],"elements":[94],"representing":[95],"relative":[97],"spatial":[98],"information":[99],"into":[100],"every":[101],"obtained":[102],"feature":[103],"point":[104],"utilize":[106],"intrinsic":[108],"relationships":[109],"between":[110],"extracted":[111],"features":[112],"physical":[114],"positions":[115],"order":[117],"filtering":[127],"employed":[130],"redundant":[133],"words":[135],"reduce":[137],"time":[139],"consumption":[140],"retrieval.":[143],"Finally,":[144],"position":[146],"estimation":[147],"query":[149],"camera":[150],"can":[151,174],"be":[152],"achieved":[153],"by":[154],"epipolar":[156],"constraint":[157],"method.":[163],"Simulation":[164],"results":[165],"performance":[167],"analysis":[168],"show":[169],"that":[170],"restore":[175],"details":[178],"effectively":[179],"positioning.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}