{"id":"https://openalex.org/W2393985462","doi":"https://doi.org/10.6046/gtzyyg.2014.04.04","title":"A shadow processing algorithm based on extracted multi-scale geometric details","display_name":"A shadow processing algorithm based on extracted multi-scale geometric details","publication_year":2014,"publication_date":"2014-09-17","ids":{"openalex":"https://openalex.org/W2393985462","doi":"https://doi.org/10.6046/gtzyyg.2014.04.04","mag":"2393985462"},"language":"en","primary_location":{"id":"mag:2393985462","doi":"https://doi.org/10.6046/gtzyyg.2014.04.04","is_oa":false,"landing_page_url":"http://www.gtzyyg.com/EN/abstract/abstract1777.shtml","pdf_url":null,"source":{"id":"https://openalex.org/S2764567940","display_name":"Guotu ziyuan yaogan","issn_l":"1001-070X","issn":["1001-070X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4361730209","host_organization_name":"China Land Resources Airlines","host_organization_lineage":["https://openalex.org/P4361730209"],"host_organization_lineage_names":["China Land Resources Airlines"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Guotu ziyuan yaogan","raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Xiaoming Li","orcid":"https://orcid.org/0000-0002-5555-9034","observed_orcids":["https://orcid.org/0000-0002-5555-9034"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaoming Li","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5555-9034","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100756050","display_name":"Shuguang Wang","orcid":"https://orcid.org/0000-0002-7706-0621","observed_orcids":["https://orcid.org/0000-0002-7706-0621","https://orcid.org/0009-0007-6748-6403","https://orcid.org/0009-0008-6781-2448"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shuguang Wang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7706-0621","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100724677","display_name":"Jichang Han","orcid":"https://orcid.org/0000-0002-7077-8710","observed_orcids":["https://orcid.org/0000-0002-7077-8710"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jichang Han","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31497777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"4","first_page":"23","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.8452000021934509,"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/T11019","display_name":"Image Enhancement Techniques","score":0.8452000021934509,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.11020000278949738,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.006099999882280827,"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/shadow-detection","display_name":"shadow detection","score":0.7329999804496765},{"id":"https://openalex.org/keywords/shadow-removal","display_name":"shadow removal","score":0.7139999866485596},{"id":"https://openalex.org/keywords/image-processing-techniques","display_name":"image processing algorithms","score":0.6370000243186951}],"concepts":[{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.7538650035858154},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6181766390800476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5901244878768921},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42553460597991943},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39396435022354126},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3823896050453186},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.35731828212738037},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2021545171737671},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.11953744292259216},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2393985462","doi":"https://doi.org/10.6046/gtzyyg.2014.04.04","is_oa":false,"landing_page_url":"http://www.gtzyyg.com/EN/abstract/abstract1777.shtml","pdf_url":null,"source":{"id":"https://openalex.org/S2764567940","display_name":"Guotu ziyuan yaogan","issn_l":"1001-070X","issn":["1001-070X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4361730209","host_organization_name":"China Land Resources Airlines","host_organization_lineage":["https://openalex.org/P4361730209"],"host_organization_lineage_names":["China Land Resources Airlines"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Guotu ziyuan yaogan","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2387707711","https://openalex.org/W2034540741","https://openalex.org/W1529922900","https://openalex.org/W7155543846","https://openalex.org/W6982024459","https://openalex.org/W2328949602","https://openalex.org/W2583502132","https://openalex.org/W268282872","https://openalex.org/W4233295561","https://openalex.org/W246645656"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}