{"id":"https://openalex.org/W4400809827","doi":"https://doi.org/10.1109/lgrs.2024.3431043","title":"Oil Slick Identification in Marine Radar Image Using HOG, Random Forest, and PSO","display_name":"Oil Slick Identification in Marine Radar Image Using HOG, Random Forest, and PSO","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400809827","doi":"https://doi.org/10.1109/lgrs.2024.3431043"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2024.3431043","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3431043","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5060358427","display_name":"Jin Xu","orcid":"https://orcid.org/0009-0005-7847-8615"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jin Xu","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041969609","display_name":"Min Cheng","orcid":"https://orcid.org/0000-0002-8345-6657"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Cheng","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374509","display_name":"Bo Li","orcid":"https://orcid.org/0000-0003-2600-6657"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Li","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078116676","display_name":"Lilin Chu","orcid":"https://orcid.org/0009-0007-9349-2452"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lilin Chu","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070755819","display_name":"Haihui Dong","orcid":"https://orcid.org/0009-0007-9751-8779"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haihui Dong","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052507766","display_name":"Yuqiang Yang","orcid":"https://orcid.org/0000-0002-2355-1011"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuqiang Yang","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084721490","display_name":"Sihan Qian","orcid":null},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sihan Qian","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079355098","display_name":"Yuanyuan Huang","orcid":"https://orcid.org/0000-0003-4202-8071"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyuan Huang","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005442143","display_name":"Jianbin Yuan","orcid":"https://orcid.org/0000-0001-7552-742X"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianbin Yuan","raw_affiliation_strings":["Shenzhen Institute of Guangdong Ocean University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Guangdong Ocean University, Shenzhen, China","institution_ids":["https://openalex.org/I79223203"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5060358427"],"corresponding_institution_ids":["https://openalex.org/I79223203"],"apc_list":null,"apc_paid":null,"fwci":0.9903,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.70216077,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"21","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12316","display_name":"Oil Spill Detection and Mitigation","score":0.8794999718666077,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12316","display_name":"Oil Spill Detection and Mitigation","score":0.8794999718666077,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6128618717193604},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5638789534568787},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5238494873046875},{"id":"https://openalex.org/keywords/radar-detection","display_name":"Radar detection","score":0.4927826225757599},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4729865789413452},{"id":"https://openalex.org/keywords/oil-spill","display_name":"Oil spill","score":0.4424609839916229},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4094585180282593},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37335026264190674},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.34301865100860596},{"id":"https://openalex.org/keywords/petroleum-engineering","display_name":"Petroleum engineering","score":0.16356715559959412}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6128618717193604},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5638789534568787},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5238494873046875},{"id":"https://openalex.org/C2989048297","wikidata":"https://www.wikidata.org/wiki/Q930654","display_name":"Radar detection","level":3,"score":0.4927826225757599},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4729865789413452},{"id":"https://openalex.org/C2985668151","wikidata":"https://www.wikidata.org/wiki/Q220187","display_name":"Oil spill","level":2,"score":0.4424609839916229},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4094585180282593},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37335026264190674},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.34301865100860596},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.16356715559959412},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2024.3431043","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3431043","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.7799999713897705}],"awards":[{"id":"https://openalex.org/G1526625870","display_name":null,"funder_award_id":"52271359","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1866686624","display_name":null,"funder_award_id":"060302132009","funder_id":"https://openalex.org/F4320335920","funder_display_name":"Natural Science Foundation of Nantong University"},{"id":"https://openalex.org/G3616338714","display_name":null,"funder_award_id":"060302132106","funder_id":"https://openalex.org/F4320335920","funder_display_name":"Natural Science Foundation of Nantong University"},{"id":"https://openalex.org/G4056172501","display_name":null,"funder_award_id":"JCYJ20220530162200001","funder_id":"https://openalex.org/F4320316880","funder_display_name":"Natural Science Foundation of Shenzhen City"},{"id":"https://openalex.org/G456207202","display_name":null,"funder_award_id":"JCYJ20210324122813036","funder_id":"https://openalex.org/F4320316880","funder_display_name":"Natural Science Foundation of Shenzhen City"},{"id":"https://openalex.org/G5470935247","display_name":null,"funder_award_id":"2023A1515011212","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G7558020396","display_name":null,"funder_award_id":"2022A1515011603","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320316880","display_name":"Natural Science Foundation of Shenzhen City","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320335920","display_name":"Natural Science Foundation of Nantong University","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2009070104","https://openalex.org/W2109364787","https://openalex.org/W2146302941","https://openalex.org/W2180857422","https://openalex.org/W2261059368","https://openalex.org/W2900370890","https://openalex.org/W2911964244","https://openalex.org/W3004377704","https://openalex.org/W3012016090","https://openalex.org/W3012090790","https://openalex.org/W3120479117","https://openalex.org/W4289731415","https://openalex.org/W4320497212","https://openalex.org/W4384665494","https://openalex.org/W6798986526"],"related_works":["https://openalex.org/W4313855562","https://openalex.org/W2363683226","https://openalex.org/W2091422131","https://openalex.org/W1996703098","https://openalex.org/W3204360590","https://openalex.org/W2003464559","https://openalex.org/W2380354860","https://openalex.org/W2048524019","https://openalex.org/W2362516259","https://openalex.org/W2066514088"],"abstract_inverted_index":{"Marine":[0],"oil":[1,18,36,101,116,135,145,155],"spills":[2],"have":[3],"become":[4],"a":[5,34,148],"significant":[6],"threat":[7],"to":[8,27,69,84,97,113,125,153],"ocean":[9],"environments":[10],"and":[11,52,64,71,79,91,107,141],"ecosystems.":[12],"The":[13],"development":[14],"of":[15,44,144],"effective":[16,115],"marine":[17,35],"spill":[19,37,117,156],"identification":[20],"technology":[21],"is":[22],"crucial":[23],"for":[24,131,151],"emergency":[25],"authorities":[26],"enhance":[28,98],"response":[29],"strategies.":[30],"In":[31],"this":[32],"letter,":[33],"detection":[38,143],"method":[39],"based":[40],"on":[41],"the":[42,73,99,120,128,133],"histogram":[43],"oriented":[45],"gradient":[46],"(HOG)":[47],"features,":[48],"random":[49,108],"forest":[50,109],"classifier,":[51],"particle":[53],"swarm":[54],"optimization":[55],"(PSO)":[56],"algorithm":[57,122],"was":[58,123],"proposed.":[59],"First,":[60],"row":[61],"vector":[62],"convolution":[63],"mean":[65],"filtering":[66,81],"were":[67,82,95,111],"adopted":[68],"extract":[70,114],"smooth":[72],"co-frequency":[74],"interferences.":[75],"Then,":[76],"binarization":[77],"processing":[78],"median":[80],"used":[83],"eliminate":[85],"speckles.":[86],"After":[87],"that,":[88],"gray":[89],"correction":[90],"contrast":[92],"enhancement":[93],"model":[94],"performed":[96],"overall":[100],"slick":[102],"features.":[103],"Next,":[104],"HOG":[105],"features":[106],"classifier":[110],"utilized":[112],"regions.":[118],"Finally,":[119],"PSO":[121],"introduced":[124],"iteratively":[126],"optimize":[127],"adaptive":[129],"dual-threshold":[130],"segmenting":[132],"real":[134],"slicks.":[136],"This":[137],"approach":[138],"enables":[139],"accurate":[140],"efficient":[142],"spills,":[146],"offering":[147],"scientific":[149],"foundation":[150],"responding":[152],"offshore":[154],"incidents.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
