{"id":"https://openalex.org/W4315631877","doi":"https://doi.org/10.1109/tgrs.2023.3235717","title":"Lightweight Salient Object Detection in Optical Remote-Sensing Images via Semantic Matching and Edge Alignment","display_name":"Lightweight Salient Object Detection in Optical Remote-Sensing Images via Semantic Matching and Edge Alignment","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4315631877","doi":"https://doi.org/10.1109/tgrs.2023.3235717"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2023.3235717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3235717","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5061140967","display_name":"Gongyang Li","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongyang Li","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-7324-1196","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100382312","display_name":"Zhi Liu","orcid":"https://orcid.org/0000-0002-8428-1131"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Liu","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-8428-1131","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071724015","display_name":"Xinpeng Zhang","orcid":"https://orcid.org/0000-0001-5867-1315"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinpeng Zhang","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-5867-1315","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100403129","display_name":"Weisi Lin","orcid":"https://orcid.org/0000-0001-9866-1947"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Weisi Lin","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-9866-1947","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2345,"currency":"USD","value_usd":2345},"apc_paid":null,"fwci":13.3071,"has_fulltext":false,"cited_by_count":140,"citation_normalized_percentile":{"value":0.99473326,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"61","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9998999834060669,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9998999834060669,"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":0.9830999970436096,"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":0.9753999710083008,"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":0.7993141412734985},{"id":"https://openalex.org/keywords/software-portability","display_name":"Software portability","score":0.6333982944488525},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5801894664764404},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5733436346054077},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5437615513801575},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5275665521621704},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5191144943237305},{"id":"https://openalex.org/keywords/salient","display_name":"Salient","score":0.5153912305831909},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5007917881011963},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4982001781463623},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4601365625858307},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.45527902245521545},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4277363419532776},{"id":"https://openalex.org/keywords/semantic-feature","display_name":"Semantic feature","score":0.41558220982551575},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39963477849960327},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11198747158050537}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7993141412734985},{"id":"https://openalex.org/C63000827","wikidata":"https://www.wikidata.org/wiki/Q3080428","display_name":"Software portability","level":2,"score":0.6333982944488525},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5801894664764404},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5733436346054077},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5437615513801575},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5275665521621704},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5191144943237305},{"id":"https://openalex.org/C2780719617","wikidata":"https://www.wikidata.org/wiki/Q1030752","display_name":"Salient","level":2,"score":0.5153912305831909},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5007917881011963},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4982001781463623},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4601365625858307},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.45527902245521545},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4277363419532776},{"id":"https://openalex.org/C2781122975","wikidata":"https://www.wikidata.org/wiki/Q16928266","display_name":"Semantic feature","level":2,"score":0.41558220982551575},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39963477849960327},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11198747158050537},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2023.3235717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3235717","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/172257","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/172257","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2429589907","display_name":null,"funder_award_id":"U1936214","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2803723146","display_name":null,"funder_award_id":"MOE2016-T2-2-057(S)","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"},{"id":"https://openalex.org/G3011159095","display_name":null,"funder_award_id":"62171269","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5532339673","display_name":null,"funder_award_id":"21010500200","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"},{"id":"https://openalex.org/G7845260401","display_name":null,"funder_award_id":"2022M722037","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W1677182931","https://openalex.org/W1901129140","https://openalex.org/W2095705004","https://openalex.org/W2100470808","https://openalex.org/W2147800946","https://openalex.org/W2323509952","https://openalex.org/W2788154928","https://openalex.org/W2793668851","https://openalex.org/W2807746031","https://openalex.org/W2938260698","https://openalex.org/W2939217524","https://openalex.org/W2948510860","https://openalex.org/W2955060956","https://openalex.org/W2961348656","https://openalex.org/W2963163009","https://openalex.org/W2963299740","https://openalex.org/W2963529609","https://openalex.org/W2963868681","https://openalex.org/W2967085153","https://openalex.org/W2971137300","https://openalex.org/W2981374717","https://openalex.org/W2990201021","https://openalex.org/W2990984982","https://openalex.org/W2995343971","https://openalex.org/W2997316506","https://openalex.org/W3010616503","https://openalex.org/W3029368604","https://openalex.org/W3035290198","https://openalex.org/W3035422681","https://openalex.org/W3084740725","https://openalex.org/W3106587394","https://openalex.org/W3107944836","https://openalex.org/W3108948422","https://openalex.org/W3109120382","https://openalex.org/W3109623941","https://openalex.org/W3112885960","https://openalex.org/W3114848016","https://openalex.org/W3115654959","https://openalex.org/W3135874576","https://openalex.org/W3136838953","https://openalex.org/W3165309286","https://openalex.org/W3166714471","https://openalex.org/W3173382343","https://openalex.org/W3179147540","https://openalex.org/W3188023301","https://openalex.org/W3208937872","https://openalex.org/W3217306379","https://openalex.org/W4205288538","https://openalex.org/W4206947033","https://openalex.org/W4221138999","https://openalex.org/W4283806547","https://openalex.org/W4297775537","https://openalex.org/W6631190155","https://openalex.org/W6637373629","https://openalex.org/W6674330103","https://openalex.org/W6696085341","https://openalex.org/W6719057275","https://openalex.org/W6737664043","https://openalex.org/W6766978945","https://openalex.org/W6771249245"],"related_works":["https://openalex.org/W107105315","https://openalex.org/W1584537303","https://openalex.org/W1872724644","https://openalex.org/W2750549761","https://openalex.org/W4388155270","https://openalex.org/W28826848","https://openalex.org/W2122272819","https://openalex.org/W4367156293","https://openalex.org/W2130894091","https://openalex.org/W2997419729"],"abstract_inverted_index":{"Recently,":[0],"relying":[1],"on":[2,60,165,182],"convolutional":[3],"neural":[4],"networks":[5],"(CNNs),":[6],"many":[7],"methods":[8,22],"for":[9,57,74,83,91,98,149],"salient":[10,116,162],"object":[11,117],"detection":[12],"in":[13,48,119,129,132,173],"optical":[14],"remote-sensing":[15],"images":[16],"(ORSI-SOD)":[17],"are":[18,104,112,229],"proposed.":[19],"However,":[20],"most":[21,194],"ignore":[23],"the":[24,101,155,159,166,174,177],"number":[25],"of":[26,122,141,176],"parameters":[27,212],"and":[28,34,42,63,94,147,169,213,227],"computational":[29],"cost":[30],"brought":[31],"by":[32],"CNNs,":[33],"only":[35,192,209],"a":[36,53,71,77,95],"few":[37],"pay":[38],"attention":[39],"to":[40,114],"portability":[41],"mobility.":[43],"To":[44],"facilitate":[45],"practical":[46],"applications,":[47],"this":[49],"article,":[50],"we":[51],"propose":[52],"novel":[54],"lightweight":[55,72,189,196],"network":[56],"ORSI-SOD":[58],"based":[59,164],"semantic":[61,79,107,110],"matching":[62,80],"edge":[64,87,135],"alignment,":[65],"termed":[66],"SeaNet.":[67],"Specifically,":[68],"SeaNet":[69,190],"includes":[70],"MobileNet-V2":[73],"feature":[75],"extraction,":[76],"dynamic":[78,126],"module":[81,89],"(DSMM)":[82],"high-level":[84,102,123],"features,":[85,93,158],"an":[86],"self-alignment":[88],"(ESAM)":[90],"low-level":[92,142],"portable":[96],"decoder":[97,160],"inference.":[99],"First,":[100],"features":[103,124,143],"compressed":[105],"into":[106],"kernels.":[108],"Then,":[109],"kernels":[111],"used":[113,148],"activate":[115],"locations":[118,168],"two":[120,139,178,183],"groups":[121,140],"through":[125],"convolution":[127],"operations":[128,220],"DSMM.":[130],"Meanwhile,":[131],"ESAM,":[133],"cross-scale":[134],"information":[136],"extracted":[137],"from":[138,154],"is":[144],"self-aligned":[145],"through$L_{2}$loss":[146],"detail":[150],"enhancement.":[151],"Finally,":[152],"starting":[153],"highest":[156],"level":[157],"infers":[161],"objects":[163],"accurate":[167],"fine":[170],"details":[171],"contained":[172],"outputs":[175],"modules.":[179],"Extensive":[180],"experiments":[181],"public":[184],"datasets":[185],"demonstrate":[186],"that":[187],"our":[188],"not":[191],"outperforms":[193],"state-of-the-art":[195,204],"methods,":[197,206],"but":[198],"also":[199],"yields":[200],"comparable":[201],"accuracy":[202],"with":[203,215],"conventional":[205],"while":[207],"having":[208],"2.76":[210],"M":[211],"running":[214],"1.7":[216],"G":[217],"floating":[218],"point":[219],"(FLOPs)":[221],"for$288":[222],"\\times":[223],"288$inputs.":[224],"Our":[225],"code":[226],"results":[228],"available":[230],"athttps://github.com/MathLee/SeaNet.":[231]},"counts_by_year":[{"year":2026,"cited_by_count":16},{"year":2025,"cited_by_count":56},{"year":2024,"cited_by_count":48},{"year":2023,"cited_by_count":20}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}