{"id":"https://openalex.org/W2997755607","doi":"https://doi.org/10.1109/lgrs.2019.2954199","title":"Finding Arbitrary-Oriented Ships From Remote Sensing Images Using Corner Detection","display_name":"Finding Arbitrary-Oriented Ships From Remote Sensing Images Using Corner Detection","publication_year":2019,"publication_date":"2019-12-27","ids":{"openalex":"https://openalex.org/W2997755607","doi":"https://doi.org/10.1109/lgrs.2019.2954199","mag":"2997755607"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2019.2954199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2954199","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/A5102794591","display_name":"Jiajie Chen","orcid":"https://orcid.org/0000-0003-2005-0200"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiajie Chen","raw_affiliation_strings":["Image Processing Center, School of Astronautics, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2005-0200","affiliations":[{"raw_affiliation_string":"Image Processing Center, School of Astronautics, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052196775","display_name":"Fengying Xie","orcid":"https://orcid.org/0000-0002-5681-2345"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengying Xie","raw_affiliation_strings":["Image Processing Center, School of Astronautics, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5681-2345","affiliations":[{"raw_affiliation_string":"Image Processing Center, School of Astronautics, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011780522","display_name":"Yuanyao Lu","orcid":"https://orcid.org/0000-0003-0019-3028"},"institutions":[{"id":"https://openalex.org/I1456306","display_name":"North China University of Technology","ror":"https://ror.org/01nky7652","country_code":"CN","type":"education","lineage":["https://openalex.org/I1456306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyao Lu","raw_affiliation_strings":["School of Information Science and Technology, North China University of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, North China University of Technology, Beijing, China","institution_ids":["https://openalex.org/I1456306"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016853247","display_name":"Zhiguo Jiang","orcid":"https://orcid.org/0000-0001-8786-2540"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiguo Jiang","raw_affiliation_strings":["Image Processing Center, School of Astronautics, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8786-2540","affiliations":[{"raw_affiliation_string":"Image Processing Center, School of Astronautics, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102794591"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":1.4296,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.86007945,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"17","issue":"10","first_page":"1712","last_page":"1716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9975000023841858,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9975000023841858,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9973000288009644,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9912999868392944,"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/computer-science","display_name":"Computer science","score":0.7725402116775513},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7432721257209778},{"id":"https://openalex.org/keywords/minimum-bounding-box","display_name":"Minimum bounding box","score":0.6150975227355957},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5753167867660522},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.5640131235122681},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5269268751144409},{"id":"https://openalex.org/keywords/stern","display_name":"Stern","score":0.5115259885787964},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.50368732213974},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.44085782766342163},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4262255132198334},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4158404767513275},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.260034441947937},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14189037680625916}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7725402116775513},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7432721257209778},{"id":"https://openalex.org/C147037132","wikidata":"https://www.wikidata.org/wiki/Q6865426","display_name":"Minimum bounding box","level":3,"score":0.6150975227355957},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5753167867660522},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.5640131235122681},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5269268751144409},{"id":"https://openalex.org/C96597354","wikidata":"https://www.wikidata.org/wiki/Q273062","display_name":"Stern","level":2,"score":0.5115259885787964},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.50368732213974},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.44085782766342163},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4262255132198334},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4158404767513275},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.260034441947937},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14189037680625916},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2019.2954199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2954199","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":[],"awards":[{"id":"https://openalex.org/G4547579823","display_name":null,"funder_award_id":"4192032","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G7781362149","display_name":null,"funder_award_id":"61771031","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7800108215","display_name":null,"funder_award_id":"61871011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1522301498","https://openalex.org/W1970782782","https://openalex.org/W2194775991","https://openalex.org/W2308318555","https://openalex.org/W2442495293","https://openalex.org/W2550157261","https://openalex.org/W2565639579","https://openalex.org/W2570343428","https://openalex.org/W2625829240","https://openalex.org/W2790688320","https://openalex.org/W2800903797","https://openalex.org/W2884276099","https://openalex.org/W2896903403","https://openalex.org/W2897819140","https://openalex.org/W2935837427","https://openalex.org/W2944341987","https://openalex.org/W2963263347","https://openalex.org/W2964121744","https://openalex.org/W3012573144","https://openalex.org/W3099831940","https://openalex.org/W6631190155","https://openalex.org/W6687483927","https://openalex.org/W6726497184","https://openalex.org/W6760424586"],"related_works":["https://openalex.org/W3192357901","https://openalex.org/W3036286480","https://openalex.org/W2387360586","https://openalex.org/W4287027631","https://openalex.org/W4237171675","https://openalex.org/W2952736415","https://openalex.org/W3209723314","https://openalex.org/W3205398323","https://openalex.org/W2883297582","https://openalex.org/W2962677013"],"abstract_inverted_index":{"Ship":[0],"detection":[1],"in":[2,23,105],"remote":[3,24],"sensing":[4,25],"images":[5],"is":[6,17,33],"a":[7,13],"challenging":[8],"task.":[9],"In":[10,89],"this":[11],"letter,":[12],"novel":[14],"anchor-free":[15],"framework":[16],"proposed":[18,109],"for":[19],"detecting":[20],"arbitrary-oriented":[21],"ships":[22],"images.":[26],"First,":[27],"an":[28],"end-to-end":[29],"fully":[30],"convolutional":[31],"network":[32],"designed":[34,91],"to":[35,66,84,101,127],"detect":[36],"the":[37,42,48,56,60,73,80,86,90,103],"three":[38],"key":[39,57],"points,":[40],"including":[41],"bow,":[43],"stern,":[44],"and":[45,62,76,95,132],"center":[46,75],"of":[47,59,79],"ship,":[49],"as":[50,52],"well":[51],"its":[53],"angle.":[54],"Second,":[55],"points":[58],"bow":[61],"stern":[63],"are":[64,82,99],"combined":[65],"generate":[67],"possible":[68],"rotated":[69],"bounding":[70,87],"boxes.":[71],"Third,":[72],"predicted":[74],"angle":[77],"information":[78],"ship":[81,134],"used":[83],"confirm":[85],"box.":[88],"network,":[92],"feature":[93,96],"fusion":[94],"enhancement":[97],"modules":[98],"introduced":[100],"improve":[102],"performance":[104],"complex":[106],"scenes.":[107],"The":[108,119],"method":[110,137],"avoids":[111],"complicated":[112],"anchor":[113],"design":[114],"compared":[115],"with":[116,124],"anchor-based":[117],"methods.":[118,141],"experimental":[120],"results":[121],"show":[122],"that":[123],"good":[125],"robustness":[126],"haze":[128],"occlusion,":[129],"scale":[130],"variation,":[131],"adjacent":[133],"disturbances,":[135],"our":[136],"outperforms":[138],"other":[139],"state-of-the-art":[140]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
