{"id":"https://openalex.org/W2087847480","doi":"https://doi.org/10.1109/tgrs.2012.2217503","title":"Assessing the Reconstructability of Shadow Areas in VHR Images","display_name":"Assessing the Reconstructability of Shadow Areas in VHR Images","publication_year":2012,"publication_date":"2012-10-25","ids":{"openalex":"https://openalex.org/W2087847480","doi":"https://doi.org/10.1109/tgrs.2012.2217503","mag":"2087847480"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2012.2217503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2012.2217503","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","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/A5051551650","display_name":"Luca Lorenzi","orcid":null},"institutions":[{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["FR","IT"],"is_corresponding":true,"raw_author_name":"Luca Lorenzi","raw_affiliation_strings":["Department of Image and Information Processing, Institut Telecom, Brest, France","Department of Information Engineering and Computer Science, University of Trento , Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Image and Information Processing, Institut Telecom, Brest, France","institution_ids":["https://openalex.org/I205703379"]},{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento , Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021389231","display_name":"Farid Melgani","orcid":"https://orcid.org/0000-0001-9745-3732"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Farid Melgani","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Information Engineering and Computer Science, University of Trento , Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento , Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101721555","display_name":"Gr\u00e9goire Mercier","orcid":"https://orcid.org/0000-0002-0619-9503"},"institutions":[{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gregoire Mercier","raw_affiliation_strings":["Department of Image and Information Processing, Institut Telecom, Brest, France","Department of Image and Information Processing, Institut TELECOM, TELECOM Bretagne, Technop\u00f4le Brest-Iroise, Brest, France"],"affiliations":[{"raw_affiliation_string":"Department of Image and Information Processing, Institut Telecom, Brest, France","institution_ids":["https://openalex.org/I205703379"]},{"raw_affiliation_string":"Department of Image and Information Processing, Institut TELECOM, TELECOM Bretagne, Technop\u00f4le Brest-Iroise, Brest, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054237841","display_name":"Yakoub Bazi","orcid":"https://orcid.org/0000-0001-9287-0596"},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Yakoub Bazi","raw_affiliation_strings":["Advanced Laboratory for Intelligent Systems Research, King Saud University, Riyadh, Saudi Arabia","Advanced Laboratory for Intelligent Systems Research College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Advanced Laboratory for Intelligent Systems Research, King Saud University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]},{"raw_affiliation_string":"Advanced Laboratory for Intelligent Systems Research College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051551650"],"corresponding_institution_ids":["https://openalex.org/I193223587","https://openalex.org/I205703379"],"apc_list":null,"apc_paid":null,"fwci":0.5554,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.69951727,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"51","issue":"5","first_page":"2863","last_page":"2873"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9993000030517578,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9993000030517578,"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":0.9976999759674072,"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/T10052","display_name":"Medical Image Segmentation 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"}}],"keywords":[{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.7897226810455322},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7652966380119324},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7597382068634033},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.6386197805404663},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5523079037666321},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.545563280582428},{"id":"https://openalex.org/keywords/divergence","display_name":"Divergence (linguistics)","score":0.5302799940109253},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4684130549430847}],"concepts":[{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.7897226810455322},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7652966380119324},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7597382068634033},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.6386197805404663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5523079037666321},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.545563280582428},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.5302799940109253},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4684130549430847},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"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},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2012.2217503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2012.2217503","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:iris.unitn.it:11572/93929","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/93929","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321519","display_name":"Centre National d\u2019Etudes Spatiales","ror":"https://ror.org/04h1h0y33"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W570833478","https://openalex.org/W1496969825","https://openalex.org/W1497256448","https://openalex.org/W1531358901","https://openalex.org/W1548802052","https://openalex.org/W1567298338","https://openalex.org/W2024866217","https://openalex.org/W2025287381","https://openalex.org/W2044465660","https://openalex.org/W2089063443","https://openalex.org/W2096427881","https://openalex.org/W2099095787","https://openalex.org/W2123649031","https://openalex.org/W2125270033","https://openalex.org/W2125590377","https://openalex.org/W2126176832","https://openalex.org/W2137142886","https://openalex.org/W2137338246","https://openalex.org/W2145267774","https://openalex.org/W2151536220","https://openalex.org/W2153538582","https://openalex.org/W2158745937","https://openalex.org/W2164167030","https://openalex.org/W2222124350","https://openalex.org/W2504767107","https://openalex.org/W2729161547","https://openalex.org/W3127518054","https://openalex.org/W4234672050","https://openalex.org/W4388290870","https://openalex.org/W6629857772","https://openalex.org/W6684423453"],"related_works":["https://openalex.org/W2893218741","https://openalex.org/W4388311650","https://openalex.org/W2558319350","https://openalex.org/W1974056099","https://openalex.org/W1492594177","https://openalex.org/W4245343541","https://openalex.org/W4289655544","https://openalex.org/W2044092692","https://openalex.org/W2547665164","https://openalex.org/W3103111272"],"abstract_inverted_index":{"Very":[0],"high":[1],"resolution":[2],"(VHR)":[3],"images":[4,20],"are":[5,21,57,127,173],"appreciated":[6],"for":[7],"their":[8,14],"high-level":[9],"details,":[10],"which":[11,172],"significantly":[12],"increase":[13],"application":[15],"potential.":[16],"However,":[17],"typically,":[18],"VHR":[19],"affected":[22],"by":[23,41],"the":[24,32,43,105,110,122,134,142,157,166,174,178],"presence":[25],"of":[26,34,45,112,114,141,159,168],"shadows.":[27],"An":[28,87],"attempt":[29],"solution":[30],"to":[31,37,59,69,81,132,156],"problem":[33],"shadows":[35],"is":[36,77,99,144,150],"restore":[38],"shadow-contaminated":[39],"regions":[40],"compensating":[42],"value":[44],"shaded":[46],"pixels.":[47],"Unfortunately,":[48],"it":[49,76],"may":[50],"happen":[51],"that":[52,94],"not":[53,80,92],"all":[54],"shadow":[55,85,97],"areas":[56],"possible":[58,78],"restore.":[60],"In":[61],"this":[62],"paper,":[63],"we":[64],"propose":[65],"different":[66],"criteria":[67,119,143],"useful":[68],"help":[70],"in":[71,130],"understanding":[72],"a":[73,83,137,160],"priori":[74],"if":[75],"or":[79],"reconstruct":[82],"specific":[84],"area.":[86],"ideal":[88],"reconstructability":[89],"criterion":[90],"should":[91,108],"tolerate":[93],"an":[95],"unreconstructable":[96],"area":[98],"assigned":[100],"as":[101],"reconstructable":[102,115],"and,":[103],"at":[104,121],"same":[106],"time,":[107],"maximize":[109],"probability":[111],"detection":[113],"areas.":[116],"Several":[117],"evaluation":[118],"working":[120],"pixel":[123],"and":[124,152,177],"textural":[125],"levels":[126],"presented.":[128],"Furthermore,":[129],"order":[131],"select":[133],"best":[135],"criteria,":[136,171],"fuzzy":[138],"logic":[139],"combination":[140],"explored.":[145],"A":[146],"thorough":[147],"experimental":[148],"analysis":[149],"reported":[151],"discussed.":[153],"It":[154],"leads":[155],"definition":[158],"final":[161],"global":[162],"index":[163],"based":[164],"on":[165],"fusion":[167],"two":[169],"single":[170],"Kullback\u2013Leibler":[175],"divergence":[176],"angular":[179],"second-moment":[180],"difference.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}