{"id":"https://openalex.org/W2074815706","doi":"https://doi.org/10.1080/10095020.2012.708147","title":"Automatic extraction of foreground objects from Mars images","display_name":"Automatic extraction of foreground objects from Mars images","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2074815706","doi":"https://doi.org/10.1080/10095020.2012.708147","mag":"2074815706"},"language":"en","primary_location":{"id":"doi:10.1080/10095020.2012.708147","is_oa":true,"landing_page_url":"https://doi.org/10.1080/10095020.2012.708147","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/10095020.2012.708147?needAccess=true","source":{"id":"https://openalex.org/S36798160","display_name":"Geo-spatial Information Science","issn_l":"1009-5020","issn":["1009-5020","1993-5153"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geo-spatial Information Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/10095020.2012.708147?needAccess=true","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000423121","display_name":"Shuliang Wang","orcid":"https://orcid.org/0000-0001-5326-7209"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I2722730","display_name":"Inner Mongolia University","ror":"https://ror.org/0106qb496","country_code":"CN","type":"education","lineage":["https://openalex.org/I2722730"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuliang WANG","raw_affiliation_strings":["a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","b Key Laboratory of Data Mining and Knowledge Engineering, Inner Mongolia Autonomous Region , Inner Mongolia University , Hohhot , 010021 , China","International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","Key Laboratory of Data Mining and Knowledge Engineering, Inner Mongolia Autonomous Region , Inner Mongolia University , Hohhot , 010021 , China"],"affiliations":[{"raw_affiliation_string":"a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"b Key Laboratory of Data Mining and Knowledge Engineering, Inner Mongolia Autonomous Region , Inner Mongolia University , Hohhot , 010021 , China","institution_ids":["https://openalex.org/I2722730"]},{"raw_affiliation_string":"International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Key Laboratory of Data Mining and Knowledge Engineering, Inner Mongolia Autonomous Region , Inner Mongolia University , Hohhot , 010021 , China","institution_ids":["https://openalex.org/I2722730"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101434532","display_name":"Chang Liu","orcid":"https://orcid.org/0000-0002-1542-0257"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang LIU","raw_affiliation_strings":["a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China"],"affiliations":[{"raw_affiliation_string":"a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082557247","display_name":"Shangru Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangru WU","raw_affiliation_strings":["a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China"],"affiliations":[{"raw_affiliation_string":"a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084441382","display_name":"Qianqian Nie","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianqian NIE","raw_affiliation_strings":["a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China"],"affiliations":[{"raw_affiliation_string":"a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100781624","display_name":"Yongtao Wang","orcid":"https://orcid.org/0000-0001-6281-5377"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongtao WANG","raw_affiliation_strings":["a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China"],"affiliations":[{"raw_affiliation_string":"a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027096338","display_name":"Shi Zeng","orcid":"https://orcid.org/0000-0002-8319-2399"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I138216421","display_name":"Eastern Michigan University","ror":"https://ror.org/02ehshm78","country_code":"US","type":"education","lineage":["https://openalex.org/I138216421"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Shi ZENG","raw_affiliation_strings":["a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","c Department of Geography , East Michigan University , Ypsilanti , MI , 48197 , USA","International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","Department of Geography , East Michigan University , Ypsilanti , MI , 48197 , USA"],"affiliations":[{"raw_affiliation_string":"a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"c Department of Geography , East Michigan University , Ypsilanti , MI , 48197 , USA","institution_ids":["https://openalex.org/I138216421"]},{"raw_affiliation_string":"International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Department of Geography , East Michigan University , Ypsilanti , MI , 48197 , USA","institution_ids":["https://openalex.org/I138216421"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102096106","display_name":"Haifeng Zhu","orcid":"https://orcid.org/0009-0005-9922-4155"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng ZHU","raw_affiliation_strings":["a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China"],"affiliations":[{"raw_affiliation_string":"a International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"International School of Software , Wuhan University , 129 Luoyu Road , Wuhan , 430079 , China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5000423121"],"corresponding_institution_ids":["https://openalex.org/I2722730","https://openalex.org/I37461747"],"apc_list":{"value":1625,"currency":"GBP","value_usd":1993},"apc_paid":{"value":1625,"currency":"GBP","value_usd":1993},"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.18555133,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"15","issue":"1","first_page":"17","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9925000071525574,"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"}},"topics":[{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9925000071525574,"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"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9883000254631042,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9847999811172485,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8335995674133301},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8092643022537231},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6335331201553345},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.5921947956085205},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.5127745270729065},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.4997432231903076},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.47300153970718384},{"id":"https://openalex.org/keywords/background-subtraction","display_name":"Background subtraction","score":0.4504399001598358},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3830121159553528},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.2768545150756836},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12943783402442932},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10800543427467346},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08029857277870178}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8335995674133301},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8092643022537231},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6335331201553345},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.5921947956085205},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5127745270729065},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.4997432231903076},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.47300153970718384},{"id":"https://openalex.org/C32653426","wikidata":"https://www.wikidata.org/wiki/Q3813641","display_name":"Background subtraction","level":3,"score":0.4504399001598358},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3830121159553528},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.2768545150756836},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12943783402442932},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10800543427467346},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08029857277870178},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/10095020.2012.708147","is_oa":true,"landing_page_url":"https://doi.org/10.1080/10095020.2012.708147","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/10095020.2012.708147?needAccess=true","source":{"id":"https://openalex.org/S36798160","display_name":"Geo-spatial Information Science","issn_l":"1009-5020","issn":["1009-5020","1993-5153"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geo-spatial Information Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1080/10095020.2012.708147","is_oa":true,"landing_page_url":"https://doi.org/10.1080/10095020.2012.708147","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/10095020.2012.708147?needAccess=true","source":{"id":"https://openalex.org/S36798160","display_name":"Geo-spatial Information Science","issn_l":"1009-5020","issn":["1009-5020","1993-5153"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geo-spatial Information Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2074815706.pdf","grobid_xml":"https://content.openalex.org/works/W2074815706.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1638450190","https://openalex.org/W1681203285","https://openalex.org/W1964358753","https://openalex.org/W1984566355","https://openalex.org/W1990930391","https://openalex.org/W2018816850","https://openalex.org/W2036092544","https://openalex.org/W2058333183","https://openalex.org/W2060574257","https://openalex.org/W2078896910","https://openalex.org/W2083946996","https://openalex.org/W2089224440","https://openalex.org/W2091659514","https://openalex.org/W2104095591","https://openalex.org/W2104540455","https://openalex.org/W2128874600","https://openalex.org/W2137504970","https://openalex.org/W2155562755","https://openalex.org/W2748024244"],"related_works":["https://openalex.org/W2188430267","https://openalex.org/W2610698896","https://openalex.org/W2369265144","https://openalex.org/W1575672096","https://openalex.org/W2161219919","https://openalex.org/W28439884","https://openalex.org/W4244119470","https://openalex.org/W2753866198","https://openalex.org/W2798919479","https://openalex.org/W1988806164"],"abstract_inverted_index":{"A":[0],"novel":[1],"method":[2,97],"is":[3,49,59],"proposed":[4],"to":[5,62,82],"automatically":[6,105],"extract":[7,83,99],"foreground":[8,27,36,52,100],"objects":[9,37,53,101],"from":[10,102],"Martian":[11],"surface":[12],"images.":[13],"The":[14],"characteristics":[15],"of":[16,44,86,89],"Mars":[17,103],"images":[18,104],"are":[19,80],"distinct,":[20],"e.g.":[21],"uneven":[22],"illumination,":[23],"low":[24],"contrast":[25,69],"between":[26],"and":[28,35,54,70,77,106,108],"background,":[29,34],"much":[30],"noise":[31],"in":[32],"the":[33,42,72,87,90,96],"with":[38],"irregular":[39],"shapes.":[40],"In":[41],"context":[43],"these":[45],"characteristics,":[46],"an":[47],"image":[48],"divided":[50],"into":[51],"background":[55],"information.":[56],"Homomorphism":[57],"filtering":[58],"first":[60],"applied":[61],"rectify":[63],"brightness.":[64],"Then,":[65],"wavelet":[66],"transformation":[67],"enhances":[68],"denoises":[71],"image.":[73,91],"Third,":[74],"edge":[75],"detection":[76],"active":[78],"contour":[79],"combined":[81],"contours":[84],"regardless":[85],"shape":[88],"Experimental":[92],"results":[93],"show":[94],"that":[95],"can":[98],"accurately,":[107],"has":[109],"many":[110],"potential":[111],"applications.":[112]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
