{"id":"https://openalex.org/W4413182148","doi":"https://doi.org/10.1142/s0218001425500260","title":"CODR-Det: Rotated Object Detection Based on Circumcircle Fixed Point Offset and Dynamic Rotation Perception in Remote Sensing Images","display_name":"CODR-Det: Rotated Object Detection Based on Circumcircle Fixed Point Offset and Dynamic Rotation Perception in Remote Sensing Images","publication_year":2025,"publication_date":"2025-08-13","ids":{"openalex":"https://openalex.org/W4413182148","doi":"https://doi.org/10.1142/s0218001425500260"},"language":"en","primary_location":{"id":"doi:10.1142/s0218001425500260","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218001425500260","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","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":null,"display_name":"Lei Wang","orcid":"https://orcid.org/0009-0004-5469-6266"},"institutions":[{"id":"https://openalex.org/I25592554","display_name":"National Institute of Ocean Technology","ror":"https://ror.org/03maknm89","country_code":"IN","type":"education","lineage":["https://openalex.org/I25592554","https://openalex.org/I4210100914"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["Department of Marine Equipment and Technology, National Ocean Technology Center, Tianjin 3000112, P.\u00a0R.\u00a0China"],"raw_orcid":"https://orcid.org/0009-0004-5469-6266","affiliations":[{"raw_affiliation_string":"Department of Marine Equipment and Technology, National Ocean Technology Center, Tianjin 3000112, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I25592554"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shiyan Fan","orcid":"https://orcid.org/0009-0007-4575-0197"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shiyan Fan","raw_affiliation_strings":["School of Artificial Intelligence, Hebei Province Key Laboratory of Big Data Calculation, Tianjin 300401, P.\u00a0R.\u00a0China","School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China"],"raw_orcid":"https://orcid.org/0009-0007-4575-0197","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Hebei Province Key Laboratory of Big Data Calculation, Tianjin 300401, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I184843921"]},{"raw_affiliation_string":"School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091973566","display_name":"Jun Zhang","orcid":"https://orcid.org/0000-0003-1804-9198"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Zhang","raw_affiliation_strings":["School of Artificial Intelligence, Hebei Province Key Laboratory of Big Data Calculation, Tianjin 300401, P.\u00a0R.\u00a0China","School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Hebei Province Key Laboratory of Big Data Calculation, Tianjin 300401, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I184843921"]},{"raw_affiliation_string":"School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006414143","display_name":"Kuo Chen","orcid":"https://orcid.org/0000-0001-5029-7306"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kuo Chen","raw_affiliation_strings":["School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045629455","display_name":"Nan Ma","orcid":"https://orcid.org/0000-0003-4006-1003"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Ma","raw_affiliation_strings":["School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I184843921"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I184843921"],"apc_list":null,"apc_paid":null,"fwci":0.7655,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.73603662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"39","issue":"14","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9976999759674072,"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":0.9976999759674072,"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":0.996399998664856,"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/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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-vision","display_name":"Computer vision","score":0.7382158041000366},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.7303929924964905},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7099854350090027},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.663453221321106},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6189650893211365},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.49514904618263245},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.48705342411994934},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4579841196537018},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.436230331659317},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.2975785732269287},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28885287046432495},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11618733406066895},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.07733011245727539}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7382158041000366},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.7303929924964905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7099854350090027},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.663453221321106},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6189650893211365},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.49514904618263245},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.48705342411994934},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4579841196537018},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.436230331659317},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2975785732269287},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28885287046432495},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11618733406066895},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.07733011245727539},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218001425500260","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218001425500260","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G36915021","display_name":null,"funder_award_id":"F2023202001","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"}],"funders":[{"id":"https://openalex.org/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1536680647","https://openalex.org/W2102605133","https://openalex.org/W2400138547","https://openalex.org/W2559655401","https://openalex.org/W2781756802","https://openalex.org/W2901565462","https://openalex.org/W2933397286","https://openalex.org/W2943515156","https://openalex.org/W2962749812","https://openalex.org/W2963037989","https://openalex.org/W2964979676","https://openalex.org/W2967487473","https://openalex.org/W2989604896","https://openalex.org/W2989611864","https://openalex.org/W2991359031","https://openalex.org/W2991363140","https://openalex.org/W3012573144","https://openalex.org/W3022917557","https://openalex.org/W3103179390","https://openalex.org/W3119027652","https://openalex.org/W3121842289","https://openalex.org/W3173658130","https://openalex.org/W3174873843","https://openalex.org/W3177105943","https://openalex.org/W3201585145","https://openalex.org/W3208285567","https://openalex.org/W4214648418","https://openalex.org/W4382519647","https://openalex.org/W4390874500","https://openalex.org/W4403578285"],"related_works":["https://openalex.org/W4388308858","https://openalex.org/W2017572878","https://openalex.org/W3022853057","https://openalex.org/W2377728464","https://openalex.org/W2046645015","https://openalex.org/W2747473526","https://openalex.org/W615465616","https://openalex.org/W2737719445","https://openalex.org/W4292830139","https://openalex.org/W4319309705"],"abstract_inverted_index":{"Compared":[0],"with":[1],"natural":[2],"senses,":[3],"object":[4,49,166,173],"detection":[5,50,204],"methods":[6],"in":[7],"remote":[8,29],"sensing":[9,30],"images":[10],"encounter":[11],"some":[12],"challenges":[13],"due":[14],"to":[15,94,119,159,168],"the":[16,26,69,95,100,107,114,120,126,130,139,148,157,162,165,169,172,192],"deviation":[17],"of":[18,28,66,71,109,113,129,150,164,171],"feature":[19],"extraction":[20],"and":[21,38,58,84,146,182,194,202],"inaccurate":[22],"positioning":[23],"caused":[24],"by":[25,105,174],"characteristics":[27,170],"images,":[31],"such":[32],"as":[33],"arbitrary":[34],"direction,":[35],"complex":[36,144],"background":[37],"diverse":[39],"shapes.":[40],"To":[41],"address":[42],"these":[43],"problems,":[44],"we":[45],"propose":[46],"a":[47],"rotated":[48,102,115,131,140],"method":[51,64,136],"based":[52,77],"on":[53,78,125,191],"Circumcircle":[54,79],"fixed":[55,72,80,121],"point":[56,73,81],"Offset":[57,82],"Dynamic":[59,85,177],"Rotation":[60,86],"perception":[61],"(CODR-Det).":[62],"This":[63,134],"consists":[65],"two":[67,110],"parts:":[68],"representation":[70,135],"offset":[74],"rotation":[75],"frame":[76],"(CFPO)":[83],"Perception":[87],"Detection":[88],"Head":[89,155],"(DRP":[90],"Head).":[91],"First,":[92],"according":[93,167],"geometric":[96],"relationship,":[97],"CFPO":[98],"obtains":[99],"unique":[101],"prediction":[103],"box":[104,117,142],"predicting":[106],"offsets":[108],"corner":[111],"points":[112],"bounding":[116,132,141],"relative":[118],"point,":[122],"which":[123,207],"is":[124],"circumscribed":[127],"circle":[128],"box.":[133],"can":[137],"generate":[138],"without":[143],"post-processing,":[145],"avoid":[147],"occurrence":[149],"boundary":[151],"problems.":[152],"Second,":[153],"DRP":[154],"enables":[156],"model":[158],"adaptively":[160],"extract":[161],"features":[163],"introducing":[175],"Omni-dimensional":[176],"Dilated":[178,185],"Convolution":[179,186],"(ODDConv)":[180],"layer":[181],"Adaptive":[183],"Rotated":[184],"(ARDConv)":[187],"layer.":[188],"The":[189],"results":[190],"HRSC2016":[193],"DOTA":[195],"datasets":[196],"show":[197],"that":[198],"CODR-Det":[199],"achieves":[200],"90.60%":[201],"76.31%":[203],"accuracy,":[205],"respectively,":[206],"indicates":[208],"better":[209],"performance":[210],"than":[211],"other":[212],"methods.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
