{"id":"https://openalex.org/W2547835307","doi":"https://doi.org/10.1109/igarss.2016.7730802","title":"Dem-based shadow detection and removal for lunar craters","display_name":"Dem-based shadow detection and removal for lunar craters","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2547835307","doi":"https://doi.org/10.1109/igarss.2016.7730802","mag":"2547835307"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5100657410","display_name":"Hongmei Zhu","orcid":"https://orcid.org/0000-0002-1944-4766"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"funder","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongmei Zhu","raw_affiliation_strings":["School of Astronautics, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Astronautics, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068122673","display_name":"Jihao Yin","orcid":"https://orcid.org/0000-0002-6773-0193"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"funder","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jihao Yin","raw_affiliation_strings":["School of Astronautics, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Astronautics, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100657038","display_name":"Ding Yuan","orcid":"https://orcid.org/0000-0001-8107-7218"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"funder","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ding Yuan","raw_affiliation_strings":["School of Astronautics, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Astronautics, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100668152","display_name":"Xiang Liu","orcid":"https://orcid.org/0000-0001-6672-5870"},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Liu","raw_affiliation_strings":["Shanghai Institute of Spaceflight Control Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute of Spaceflight Control Technology, Shanghai, China","institution_ids":["https://openalex.org/I4210153230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001420166","display_name":"Guangyun Zhang","orcid":"https://orcid.org/0000-0003-2183-9553"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"funder","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangyun Zhang","raw_affiliation_strings":["The Center for Remote Sensing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"The Center for Remote Sensing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.218,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":4,"citation_normalized_percentile":{"value":0.61332,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":79,"max":81},"biblio":{"volume":"27","issue":null,"first_page":"6906","last_page":"6909"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.999,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.999,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9975,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9938,"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/lunar-craters","display_name":"Lunar craters","score":0.62579167}],"concepts":[{"id":"https://openalex.org/C179537507","wikidata":"https://www.wikidata.org/wiki/Q55818","display_name":"Impact crater","level":2,"score":0.7959766},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.7572936},{"id":"https://openalex.org/C2780472129","wikidata":"https://www.wikidata.org/wiki/Q1348589","display_name":"Lunar craters","level":3,"score":0.62579167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5978931},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5803822},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.56264615},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5497039},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5225779},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.48907644},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47732812},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.46196386},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4248279},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22444484},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.1852541},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17654347},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.128272},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.09662923},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","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}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":11,"referenced_works":["https://openalex.org/W119622245","https://openalex.org/W1967913888","https://openalex.org/W1977438887","https://openalex.org/W2010828461","https://openalex.org/W2055124259","https://openalex.org/W2089156630","https://openalex.org/W2104445493","https://openalex.org/W2125270033","https://openalex.org/W2141957843","https://openalex.org/W2144527376","https://openalex.org/W2145267774"],"related_works":["https://openalex.org/W795121871","https://openalex.org/W4387971879","https://openalex.org/W3181188052","https://openalex.org/W2092610717","https://openalex.org/W2043313201","https://openalex.org/W2042357431","https://openalex.org/W2035826676","https://openalex.org/W2035340621","https://openalex.org/W2014223401","https://openalex.org/W1581882669"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"focus":[4],"on":[5,70],"the":[6,10,15,36,43,50,61,77,92,95],"shadow":[7],"problem":[8],"of":[9,17,73,94],"lunar":[11,40],"surface,":[12],"which":[13,56,83],"hinders":[14],"implementation":[16],"visual":[18,21],"tasks":[19],"and":[20,53,76],"processing":[22],"for":[23],"moon":[24],"exploration":[25],"projects.":[26],"A":[27],"random":[28],"walker":[29],"model":[30],"is":[31,68],"firstly":[32],"applied":[33],"to":[34],"detect":[35],"shadowed":[37],"pixels":[38],"in":[39],"craters.":[41],"Then,":[42],"detected":[44],"shadows":[45],"are":[46,57],"removed":[47],"by":[48,59],"rectifying":[49],"illumination":[51,86],"coefficients":[52],"detail":[54],"coefficients,":[55],"obtained":[58],"using":[60],"multi-scale":[62],"decomposition":[63],"technique.":[64],"The":[65],"proposed":[66,96],"algorithm":[67],"evaluated":[69],"three":[71],"groups":[72],"CCD":[74],"images":[75],"corresponding":[78],"DEM":[79],"data.":[80],"Satisfactory":[81],"results,":[82],"achieve":[84],"comparative":[85],"yet":[87],"preserve":[88],"enough":[89],"details,":[90],"demonstrate":[91],"effectiveness":[93],"algorithm.":[97]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2547835307","counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2025-04-19T03:13:59.973735","created_date":"2016-11-11"}