{"id":"https://openalex.org/W2060589104","doi":"https://doi.org/10.1145/2381716.2381770","title":"Off-line handwritten signature retrieval","display_name":"Off-line handwritten signature retrieval","publication_year":2012,"publication_date":"2012-09-03","ids":{"openalex":"https://openalex.org/W2060589104","doi":"https://doi.org/10.1145/2381716.2381770","mag":"2060589104"},"language":"en","primary_location":{"id":"doi:10.1145/2381716.2381770","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2381716.2381770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the CUBE International Information Technology Conference","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/A5061130687","display_name":"M. S. Shirdhonkar","orcid":"https://orcid.org/0000-0001-5038-8275"},"institutions":[{"id":"https://openalex.org/I4210116054","display_name":"BLDE University","ror":"https://ror.org/02bdf7k74","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210116054"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"M. S. Shirdhonkar","raw_affiliation_strings":["B.L.D.E.A's College of Engineering &amp; Technology, Bijapur, India"],"affiliations":[{"raw_affiliation_string":"B.L.D.E.A's College of Engineering &amp; Technology, Bijapur, India","institution_ids":["https://openalex.org/I4210116054"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026124738","display_name":"Manesh Kokare","orcid":"https://orcid.org/0000-0002-6947-4090"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. B. Kokare","raw_affiliation_strings":["S.G.G.S Institute of Engineering &amp; Technology, Nanded, India"],"affiliations":[{"raw_affiliation_string":"S.G.G.S Institute of Engineering &amp; Technology, Nanded, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5061130687"],"corresponding_institution_ids":["https://openalex.org/I4210116054"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12903095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"290","last_page":"293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9994000196456909,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9994000196456909,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9986000061035156,"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":0.9980999827384949,"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":0.7655181884765625},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.7204612493515015},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.643718957901001},{"id":"https://openalex.org/keywords/complex-wavelet-transform","display_name":"Complex wavelet transform","score":0.6011196374893188},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5751919150352478},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5394445657730103},{"id":"https://openalex.org/keywords/handwriting-recognition","display_name":"Handwriting recognition","score":0.5319849252700806},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.5217379331588745},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.47915834188461304},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.46697521209716797},{"id":"https://openalex.org/keywords/shape-context","display_name":"Shape context","score":0.4241045117378235},{"id":"https://openalex.org/keywords/precision-and-recall","display_name":"Precision and recall","score":0.4200786352157593},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3397535979747772},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.3259446918964386},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.29404687881469727},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10106977820396423}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7655181884765625},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.7204612493515015},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.643718957901001},{"id":"https://openalex.org/C2777885455","wikidata":"https://www.wikidata.org/wiki/Q5156615","display_name":"Complex wavelet transform","level":5,"score":0.6011196374893188},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5751919150352478},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5394445657730103},{"id":"https://openalex.org/C112640561","wikidata":"https://www.wikidata.org/wiki/Q2440634","display_name":"Handwriting recognition","level":3,"score":0.5319849252700806},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.5217379331588745},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.47915834188461304},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.46697521209716797},{"id":"https://openalex.org/C2779662243","wikidata":"https://www.wikidata.org/wiki/Q970395","display_name":"Shape context","level":3,"score":0.4241045117378235},{"id":"https://openalex.org/C81669768","wikidata":"https://www.wikidata.org/wiki/Q2359161","display_name":"Precision and recall","level":2,"score":0.4200786352157593},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3397535979747772},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.3259446918964386},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.29404687881469727},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10106977820396423},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2381716.2381770","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2381716.2381770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the CUBE International Information Technology Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1965245881","https://openalex.org/W2004593540","https://openalex.org/W2026743495","https://openalex.org/W2028597247","https://openalex.org/W2091732902","https://openalex.org/W2117276456","https://openalex.org/W2128602310","https://openalex.org/W2162779289","https://openalex.org/W2163587687","https://openalex.org/W4210719020"],"related_works":["https://openalex.org/W1572370569","https://openalex.org/W3119811191","https://openalex.org/W2004030635","https://openalex.org/W4381744813","https://openalex.org/W4238243837","https://openalex.org/W2997522288","https://openalex.org/W3156724800","https://openalex.org/W2031656597","https://openalex.org/W4313580724","https://openalex.org/W2767519680"],"abstract_inverted_index":{"This":[0,36],"paper":[1,37],"presents":[2],"a":[3,44,52,66,78,105,108],"new":[4],"method":[5],"for":[6,25,54],"off-line":[7],"handwritten":[8,47],"signature":[9,34,48,67,109],"retrieval":[10],"using":[11],"rotated":[12],"complex":[13,20],"wavelet":[14,21],"filters":[15],"(RCWF)":[16],"and":[17,50],"dual":[18],"tree":[19],"transform":[22],"(DT-CWT)":[23],"jointly":[24],"extracting":[26],"details":[27],"in":[28,40],"twelve":[29],"different":[30],"directions":[31],"of":[32,43,46,59,70,80,107],"the":[33,41,60,84,92],"image.":[35],"addresses":[38],"issue":[39],"context":[42],"database":[45,69],"images":[49],"describes":[51],"system":[53,61,94],"similarity":[55],"retrieval.":[56],"The":[57,88],"performance":[58],"has":[62],"been":[63],"tested":[64],"with":[65,100],"image":[68],"192":[71],"signatures.":[72],"From":[73],"experimental":[74],"results,":[75],"we":[76],"achieved":[77],"recall":[79],"73.95%":[81],"when":[82,104],"considering":[83],"top":[85],"12":[86],"results.":[87],"results":[89],"indicate":[90],"that":[91],"proposed":[93],"is":[95,110],"able":[96],"to":[97],"retrieve":[98],"signatures":[99],"high":[101],"accuracy":[102],"even":[103],"part":[106],"missing.":[111]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
