{"id":"https://openalex.org/W2296075202","doi":"https://doi.org/10.1109/tmm.2015.2505905","title":"Content-Based Guided Image Filtering, Weighted Semi-Global Optimization, and Efficient Disparity Refinement for Fast and Accurate Disparity Estimation","display_name":"Content-Based Guided Image Filtering, Weighted Semi-Global Optimization, and Efficient Disparity Refinement for Fast and Accurate Disparity Estimation","publication_year":2015,"publication_date":"2015-12-04","ids":{"openalex":"https://openalex.org/W2296075202","doi":"https://doi.org/10.1109/tmm.2015.2505905","mag":"2296075202"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2015.2505905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2015.2505905","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/11941/1/IZQUIERDO%20Content-Based%20Guided%20Image%202015%20Accepted.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084296098","display_name":"Georgios Kordelas","orcid":null},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]},{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GB","GR"],"is_corresponding":false,"raw_author_name":"Georgios A. Kordelas","raw_affiliation_strings":["Centre for Research and Technology Hellas CERTH, Information Technologies Institute, Thessaloniki, Greece","Queen Mary University, School of Electronic Engineering and Computer Science, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas CERTH, Information Technologies Institute, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]},{"raw_affiliation_string":"Queen Mary University, School of Electronic Engineering and Computer Science, London, UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041572720","display_name":"Dimitrios S. Alexiadis","orcid":"https://orcid.org/0009-0007-1223-6669"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios S. Alexiadis","raw_affiliation_strings":["Centre for Research and Technology Hellas CERTH, Information Technologies Institute, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas CERTH, Information Technologies Institute, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071585254","display_name":"Petros Daras","orcid":"https://orcid.org/0000-0003-3814-6710"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Petros Daras","raw_affiliation_strings":["Centre for Research and Technology Hellas CERTH, Information Technologies Institute, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas CERTH, Information Technologies Institute, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058530878","display_name":"Ebroul Izquierdo","orcid":"https://orcid.org/0000-0002-7142-3970"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ebroul Izquierdo","raw_affiliation_strings":["Computer Science department, School of Electronic Engineering, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science department, School of Electronic Engineering, London, United Kingdom","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5714,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.93351582,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"18","issue":"2","first_page":"155","last_page":"170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9979000091552734,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9958999752998352,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7930619716644287},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6241552829742432},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6045060753822327},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4996914863586426},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.42276620864868164},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.4206918776035309},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3816038966178894},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3336047828197479}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7930619716644287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6241552829742432},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6045060753822327},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4996914863586426},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.42276620864868164},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4206918776035309},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3816038966178894},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3336047828197479}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tmm.2015.2505905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2015.2505905","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"},{"id":"pmh:oai:qmro.qmul.ac.uk:123456789/11941","is_oa":true,"landing_page_url":"http://qmro.qmul.ac.uk/xmlui/handle/123456789/11941","pdf_url":"https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/11941/1/IZQUIERDO%20Content-Based%20Guided%20Image%202015%20Accepted.pdf","source":{"id":"https://openalex.org/S4306400530","display_name":"Queen Mary Research Online (Queen Mary University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I166337079","host_organization_name":"Queen Mary University of London","host_organization_lineage":["https://openalex.org/I166337079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:qmro.qmul.ac.uk:123456789/11941","is_oa":true,"landing_page_url":"http://qmro.qmul.ac.uk/xmlui/handle/123456789/11941","pdf_url":"https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/11941/1/IZQUIERDO%20Content-Based%20Guided%20Image%202015%20Accepted.pdf","source":{"id":"https://openalex.org/S4306400530","display_name":"Queen Mary Research Online (Queen Mary University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I166337079","host_organization_name":"Queen Mary University of London","host_organization_lineage":["https://openalex.org/I166337079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2296075202.pdf"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W168460524","https://openalex.org/W183575708","https://openalex.org/W1590360666","https://openalex.org/W1683738024","https://openalex.org/W1879710005","https://openalex.org/W1977523563","https://openalex.org/W1977724264","https://openalex.org/W1982350943","https://openalex.org/W1996126470","https://openalex.org/W1997369126","https://openalex.org/W1997458026","https://openalex.org/W1997820370","https://openalex.org/W2002106085","https://openalex.org/W2005609748","https://openalex.org/W2014427104","https://openalex.org/W2016200244","https://openalex.org/W2018254713","https://openalex.org/W2029082506","https://openalex.org/W2039548306","https://openalex.org/W2048679181","https://openalex.org/W2058360950","https://openalex.org/W2058527981","https://openalex.org/W2059636462","https://openalex.org/W2067191022","https://openalex.org/W2067961595","https://openalex.org/W2069607360","https://openalex.org/W2075747761","https://openalex.org/W2079495650","https://openalex.org/W2092259625","https://openalex.org/W2093117706","https://openalex.org/W2099244020","https://openalex.org/W2104974755","https://openalex.org/W2106403211","https://openalex.org/W2106690162","https://openalex.org/W2112421488","https://openalex.org/W2113873920","https://openalex.org/W2117248802","https://openalex.org/W2121781154","https://openalex.org/W2123782500","https://openalex.org/W2132219293","https://openalex.org/W2133255058","https://openalex.org/W2148534289","https://openalex.org/W2149010554","https://openalex.org/W2150737612","https://openalex.org/W2153942826","https://openalex.org/W2156585821","https://openalex.org/W2156982683","https://openalex.org/W2160956336","https://openalex.org/W2163883567","https://openalex.org/W2509732761","https://openalex.org/W6606877702","https://openalex.org/W6607426261","https://openalex.org/W6637161185","https://openalex.org/W6654576182","https://openalex.org/W6660188515","https://openalex.org/W6678827375","https://openalex.org/W6679506782","https://openalex.org/W6682058493"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2775347418","https://openalex.org/W2779427294","https://openalex.org/W2145652935","https://openalex.org/W2625805835","https://openalex.org/W2782138435","https://openalex.org/W2725025793","https://openalex.org/W2154822139","https://openalex.org/W2079911747","https://openalex.org/W3116076068"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,26,120,129],"novel":[4],"approach,":[5],"which":[6,48,105,132],"relies":[7,49,118],"on":[8,50,85,119,128,143],"content-based":[9],"guided":[10,45],"image":[11,46,88],"filtering":[12],"and":[13,19,34,122,127,150],"weighted":[14,102],"semi-global":[15,103],"optimization":[16],"for":[17,66],"fast":[18],"accurate":[20],"disparity":[21,108,113,136,164],"estimation.":[22],"The":[23,37,93],"approach":[24,131],"uses":[25],"pixel-based":[27,38],"cost":[28,95,173],"term":[29],"that":[30,76,157],"combines":[31],"gradient,":[32],"Gabor-Feature,":[33],"color":[35],"information.":[36],"matching":[39],"costs":[40,63],"are":[41,64],"filtered":[42,62,72,94],"by":[43,100],"applying":[44],"filtering,":[47],"rectangular":[51],"support":[52],"windows":[53],"of":[54],"two":[55,61,71],"different":[56],"sizes.":[57],"In":[58],"this":[59,91],"way,":[60],"estimated":[65],"each":[67,82],"pixel.":[68,92],"Among":[69],"the":[70,74,86,107,112,135,144,171],"costs,":[73],"one":[75],"will":[77],"be":[78],"finally":[79],"assigned":[80],"to":[81,162],"pixel":[83],"depends":[84],"local":[87],"content":[89],"around":[90],"volume":[96],"is":[97,160],"further":[98],"refined":[99],"exploiting":[101],"optimization,":[104],"improves":[106],"estimation":[109],"accuracy.":[110],"Finally,":[111],"refinement":[114],"in":[115],"outlier":[116],"regions":[117],"straightforward":[121],"time-efficient":[123],"outliers":[124,137],"handling":[125],"scheme":[126],"simple":[130],"deals":[133],"with":[134,166],"at":[138],"depth":[139],"discontinuities.":[140],"Experimental":[141],"results":[142],"Middlebury":[145,153],"online":[146],"stereo":[147,154],"evaluation":[148],"benchmark":[149],"27":[151],"additional":[152],"pairs":[155],"prove":[156],"our":[158],"method":[159],"able":[161],"generate":[163],"maps":[165],"high":[167],"accuracy":[168],"while":[169],"keeping":[170],"computational":[172],"low.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}