{"id":"https://openalex.org/W4411726425","doi":"https://doi.org/10.1109/meco66322.2025.11049258","title":"Optimizing Image Resolution for OCR-based Parking Sign Interpretation in Real-Time Applications","display_name":"Optimizing Image Resolution for OCR-based Parking Sign Interpretation in Real-Time Applications","publication_year":2025,"publication_date":"2025-06-10","ids":{"openalex":"https://openalex.org/W4411726425","doi":"https://doi.org/10.1109/meco66322.2025.11049258"},"language":"en","primary_location":{"id":"doi:10.1109/meco66322.2025.11049258","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meco66322.2025.11049258","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 14th Mediterranean Conference on Embedded Computing (MECO)","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/A5041738643","display_name":"\u017deljko Maru\u0161i\u0107","orcid":"https://orcid.org/0000-0002-1729-6659"},"institutions":[{"id":"https://openalex.org/I150934001","display_name":"University of Mostar","ror":"https://ror.org/00v89p354","country_code":"BA","type":"education","lineage":["https://openalex.org/I150934001"]}],"countries":["BA"],"is_corresponding":false,"raw_author_name":"\u017deljko Maru\u0161i\u0107","raw_affiliation_strings":["University of Mostar,Mostar,BiH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Mostar,Mostar,BiH","institution_ids":["https://openalex.org/I150934001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081775263","display_name":"Danijel Zelenika","orcid":null},"institutions":[{"id":"https://openalex.org/I150934001","display_name":"University of Mostar","ror":"https://ror.org/00v89p354","country_code":"BA","type":"education","lineage":["https://openalex.org/I150934001"]}],"countries":["BA"],"is_corresponding":false,"raw_author_name":"Danijel Zelenika","raw_affiliation_strings":["University of Mostar,Mostar,BiH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Mostar,Mostar,BiH","institution_ids":["https://openalex.org/I150934001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047120765","display_name":"Ton\u010do Maru\u0161i\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I150934001","display_name":"University of Mostar","ror":"https://ror.org/00v89p354","country_code":"BA","type":"education","lineage":["https://openalex.org/I150934001"]}],"countries":["BA"],"is_corresponding":false,"raw_author_name":"Ton\u0107o Maru\u0161i\u0107","raw_affiliation_strings":["University of Mostar,Mostar,BiH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Mostar,Mostar,BiH","institution_ids":["https://openalex.org/I150934001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150934001"],"apc_list":null,"apc_paid":null,"fwci":0.8249,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76175061,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12707","display_name":"Vehicle License Plate Recognition","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T12707","display_name":"Vehicle License Plate Recognition","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"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/sign","display_name":"Sign (mathematics)","score":0.7645933628082275},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6839540600776672},{"id":"https://openalex.org/keywords/interpretation","display_name":"Interpretation (philosophy)","score":0.5692052245140076},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5425969958305359},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5221508145332336},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.48629483580589294},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.45862171053886414},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.4529822766780853},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.336152046918869},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32769057154655457},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1235775351524353}],"concepts":[{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.7645933628082275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6839540600776672},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.5692052245140076},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5425969958305359},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5221508145332336},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.48629483580589294},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.45862171053886414},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.4529822766780853},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.336152046918869},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32769057154655457},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1235775351524353},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/meco66322.2025.11049258","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meco66322.2025.11049258","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 14th Mediterranean Conference on Embedded Computing (MECO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2626568306","https://openalex.org/W2909678128","https://openalex.org/W3194366487","https://openalex.org/W4211006514","https://openalex.org/W4248028495","https://openalex.org/W4385488214","https://openalex.org/W4406859190","https://openalex.org/W6774523769"],"related_works":["https://openalex.org/W2362774332","https://openalex.org/W4249245269","https://openalex.org/W2765548132","https://openalex.org/W2025681766","https://openalex.org/W2542402767","https://openalex.org/W3023086044","https://openalex.org/W2294441925","https://openalex.org/W2142226356","https://openalex.org/W3210000161","https://openalex.org/W3103111272"],"abstract_inverted_index":{"This":[0,83],"study":[1],"investigates":[2],"the":[3],"impact":[4],"of":[5,20],"image":[6,36,58],"downsizing":[7],"on":[8,50],"parking":[9,107],"sign":[10],"detection":[11,26,39],"and":[12,27,41,60],"OCR-based":[13],"text":[14],"extraction":[15],"performance,":[16],"addressing":[17],"practical":[18,86,103],"constraints":[19],"real-time":[21,71,106],"mobile":[22],"applications.":[23,108],"Using":[24],"YOLO-based":[25],"a":[28],"state-of-the-art":[29],"OCR":[30,81],"system,":[31],"we":[32],"evaluate":[33],"how":[34],"reducing":[35,99],"resolution":[37,90],"affects":[38],"recall":[40],"character":[42],"error":[43],"rate":[44],"(CER)":[45],"in":[46,79,105],"OCR.":[47],"Experiments":[48],"conducted":[49],"dataset":[51],"from":[52],"Stockholm":[53],"demonstrate":[54],"clear":[55],"trade-offs":[56],"between":[57],"size":[59],"accuracy.":[61],"Our":[62],"findings":[63],"indicate":[64],"that":[65,92],"while":[66,97],"lower":[67],"resolutions":[68],"significantly":[69,98],"improve":[70],"processing,":[72],"they":[73],"introduce":[74],"notable":[75],"performance":[76],"degradation,":[77],"especially":[78],"related":[80],"tasks.":[82],"analysis":[84],"provides":[85],"guidelines":[87],"to":[88],"identify":[89],"thresholds":[91],"maintain":[93],"acceptable":[94],"accuracy":[95],"levels":[96],"latency,":[100],"thereby":[101],"ensuring":[102],"usability":[104]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
