{"id":"https://openalex.org/W4292259165","doi":"https://doi.org/10.1109/tip.2022.3197991","title":"Reconstruction of Connected Digital Lines Based on Constrained Regularization","display_name":"Reconstruction of Connected Digital Lines Based on Constrained Regularization","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4292259165","doi":"https://doi.org/10.1109/tip.2022.3197991","pmid":"https://pubmed.ncbi.nlm.nih.gov/35976821"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2022.3197991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2022.3197991","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135690","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026971694","display_name":"Mojtaba Lashgari","orcid":"https://orcid.org/0000-0002-5307-3495"},"institutions":[{"id":"https://openalex.org/I114982161","display_name":"Isfahan University of Medical Sciences","ror":"https://ror.org/04waqzz56","country_code":"IR","type":"education","lineage":["https://openalex.org/I114982161"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Mojtaba Lashgari","raw_affiliation_strings":["Medical Image and Signal Processing Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran"],"raw_orcid":"https://orcid.org/0000-0002-5307-3495","affiliations":[{"raw_affiliation_string":"Medical Image and Signal Processing Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran","institution_ids":["https://openalex.org/I114982161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052490368","display_name":"Hossein Rabbani","orcid":"https://orcid.org/0000-0002-0551-3636"},"institutions":[{"id":"https://openalex.org/I114982161","display_name":"Isfahan University of Medical Sciences","ror":"https://ror.org/04waqzz56","country_code":"IR","type":"education","lineage":["https://openalex.org/I114982161"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hossein Rabbani","raw_affiliation_strings":["Medical Image and Signal Processing Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran"],"raw_orcid":"https://orcid.org/0000-0002-0551-3636","affiliations":[{"raw_affiliation_string":"Medical Image and Signal Processing Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran","institution_ids":["https://openalex.org/I114982161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059739223","display_name":"Gerlind Plonka","orcid":"https://orcid.org/0000-0002-3232-0573"},"institutions":[{"id":"https://openalex.org/I4210166048","display_name":"Gesellschaft Fur Mathematik Und Datenverarbeitung","ror":"https://ror.org/02g6d4t03","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210166048"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerlind Plonka","raw_affiliation_strings":["Institut für Numerische und Angewandte Mathematik, Universität Göttingen, Göttingen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-3232-0573","affiliations":[{"raw_affiliation_string":"Institut für Numerische und Angewandte Mathematik, Universität Göttingen, Göttingen, Germany","institution_ids":["https://openalex.org/I4210166048"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058321875","display_name":"Ivan Selesnick","orcid":"https://orcid.org/0000-0002-4939-3971"},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ivan Selesnick","raw_affiliation_strings":["Department of Electrical and Computer Engineering, New York University, Brooklyn, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-4939-3971","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, New York University, Brooklyn, NY, USA","institution_ids":["https://openalex.org/I57206974"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5026971694"],"corresponding_institution_ids":["https://openalex.org/I114982161"],"apc_list":null,"apc_paid":null,"fwci":0.1847,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47815108,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"31","issue":null,"first_page":"5613","last_page":"5628"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12923","display_name":"Digital Image Processing Techniques","score":0.9984999895095825,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9966999888420105,"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":0.4998810291290283},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.4905664324760437},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4532814621925354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4496616721153259},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4280136823654175},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3963654637336731},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3374045789241791}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4998810291290283},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.4905664324760437},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4532814621925354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4496616721153259},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4280136823654175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3963654637336731},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3374045789241791}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2022.3197991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2022.3197991","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:35976821","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35976821","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":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:publications.goettingen-research-online.de:2/135690","is_oa":true,"landing_page_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135690","pdf_url":null,"source":{"id":"https://openalex.org/S4306401634","display_name":"GoeScholar  The Publication Server of the Georg-August-Universit\u00e4t G\u00f6ttingen (Georg-August-Universit\u00e4t G\u00f6ttingen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210122495","host_organization_name":"Asklepios Klinik St. Georg","host_organization_lineage":["https://openalex.org/I4210122495"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:publications.goettingen-research-online.de:2/135690","is_oa":true,"landing_page_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135690","pdf_url":null,"source":{"id":"https://openalex.org/S4306401634","display_name":"GoeScholar  The Publication Server of the Georg-August-Universit\u00e4t G\u00f6ttingen (Georg-August-Universit\u00e4t G\u00f6ttingen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210122495","host_organization_name":"Asklepios Klinik St. Georg","host_organization_lineage":["https://openalex.org/I4210122495"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320308269","display_name":"Alexander von Humboldt-Stiftung","ror":"https://ror.org/012kf4317"},{"id":"https://openalex.org/F4320322245","display_name":"Isfahan University of Medical Sciences","ror":"https://ror.org/04waqzz56"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W1184461065","https://openalex.org/W1757367103","https://openalex.org/W1966754337","https://openalex.org/W1973728860","https://openalex.org/W1985550624","https://openalex.org/W1991715600","https://openalex.org/W2004188345","https://openalex.org/W2007156453","https://openalex.org/W2017832276","https://openalex.org/W2021764500","https://openalex.org/W2025944155","https://openalex.org/W2027775416","https://openalex.org/W2039008884","https://openalex.org/W2040269857","https://openalex.org/W2041276914","https://openalex.org/W2042437050","https://openalex.org/W2052441941","https://openalex.org/W2054387231","https://openalex.org/W2055056592","https://openalex.org/W2056217824","https://openalex.org/W2059300126","https://openalex.org/W2061585120","https://openalex.org/W2064309976","https://openalex.org/W2064540445","https://openalex.org/W2085048703","https://openalex.org/W2088115037","https://openalex.org/W2088187010","https://openalex.org/W2093212899","https://openalex.org/W2094539937","https://openalex.org/W2095195575","https://openalex.org/W2095364258","https://openalex.org/W2097795807","https://openalex.org/W2099190740","https://openalex.org/W2101125792","https://openalex.org/W2102069036","https://openalex.org/W2105038642","https://openalex.org/W2106234561","https://openalex.org/W2106404777","https://openalex.org/W2107495484","https://openalex.org/W2111231572","https://openalex.org/W2124113591","https://openalex.org/W2127159586","https://openalex.org/W2131831293","https://openalex.org/W2133665775","https://openalex.org/W2139381235","https://openalex.org/W2139613843","https://openalex.org/W2140978420","https://openalex.org/W2145838022","https://openalex.org/W2146557250","https://openalex.org/W2149177783","https://openalex.org/W2152643237","https://openalex.org/W2157840858","https://openalex.org/W2161414590","https://openalex.org/W2184465661","https://openalex.org/W2239057972","https://openalex.org/W2729739367","https://openalex.org/W2793328002","https://openalex.org/W2962781485","https://openalex.org/W4200405108","https://openalex.org/W4210902945","https://openalex.org/W4308665337","https://openalex.org/W6680853923","https://openalex.org/W6729833812"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,15,76,131,210,217],"new":[4,79,132],"approach":[5,37,185,219],"for":[6,146],"reconstruction":[7],"of":[8,22,43,46,52,67,78,98,101,104,121,125,138,153,161,228,234],"disconnected":[9],"digital":[10,24],"lines":[11,25,188],"(DDLs)":[12],"based":[13],"on":[14],"constrained":[16,133,140],"regularization":[17,184],"model":[18],"which":[19,231],"ensures":[20,159],"connectivity":[21,51,59,160],"the":[23,28,41,47,56,68,91,99,102,105,115,122,126,136,147,156,162,166,171,197,226,240],"(DLs)":[26],"in":[27,35,60,165,220,239],"discrete":[29,61],"image":[30,167,222],"plane.":[31],"The":[32,182,192],"first":[33],"step":[34],"this":[36,139,207],"is":[38],"to":[39,84,178,213],"determine":[40,50,75],"order":[42],"given":[44],"pixels":[45,66,103,124,154],"DDL.":[48],"To":[49],"pixels,":[53],"we":[54,74],"use":[55],"usual":[57],"8-neighbor":[58],"images.":[62],"For":[63],"any":[64],"neighboring":[65],"DDL":[69],"that":[70,82,196],"are":[71,107,128],"not":[72],"connected,":[73],"number":[77],"pixel":[80],"values":[81,145,173],"need":[83],"be":[85,214],"reconstructed":[86],"between":[87],"these":[88],"pixels.":[89],"Next,":[90],"integer-valued":[92],"x":[93,116,148],"-":[94,117,149],"and":[95,118,150,237],"y":[96,119,151],"-coordinates":[97,120,152],"location":[100],"DDLs":[106,127],"segregated":[108],"into":[109],"two":[110],"1D":[111],"signal":[112],"vectors.":[113],"Then":[114],"missing":[123],"estimated":[129],"using":[130],"regularization.":[134],"While":[135],"solution":[137],"minimization":[141],"problem":[142],"provides":[143],"real":[144],"positions,":[155],"imposed":[157],"constraint":[158],"resulting":[163],"DLs":[164],"plane":[168],"after":[169],"transforming":[170],"computed":[172],"from":[174],"[Formula:":[175,179],"see":[176,180],"text]":[177],"text].":[181],"proposed":[183,198],"forces":[186],"connected":[187],"with":[189],"small":[190],"curvature.":[191],"experimental":[193],"results":[194],"demonstrate":[195],"technique":[199,208],"improves":[200],"DL":[201],"intersection":[202],"detection,":[203],"as":[204,216],"well.":[205],"Moreover,":[206],"has":[209],"high":[211],"potential":[212],"used":[215],"fast":[218],"binary":[221],"inpainting":[223],"particularly":[224],"overcoming":[225],"shortcomings":[227],"conventional":[229],"methods":[230],"cause":[232],"destruction":[233],"thin":[235],"objects":[236],"blurring":[238],"recovered":[241],"regions.":[242]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}