{"id":"https://openalex.org/W4388762233","doi":"https://doi.org/10.3390/s23229242","title":"SFHG-YOLO: A Simple Real-Time Small-Object-Detection Method for Estimating Pineapple Yield from Unmanned Aerial Vehicles","display_name":"SFHG-YOLO: A Simple Real-Time Small-Object-Detection Method for Estimating Pineapple Yield from Unmanned Aerial Vehicles","publication_year":2023,"publication_date":"2023-11-17","ids":{"openalex":"https://openalex.org/W4388762233","doi":"https://doi.org/10.3390/s23229242","pmid":"https://pubmed.ncbi.nlm.nih.gov/38005628"},"language":"en","primary_location":{"id":"doi:10.3390/s23229242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23229242","pdf_url":"https://www.mdpi.com/1424-8220/23/22/9242/pdf?version=1700212508","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/22/9242/pdf?version=1700212508","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051463234","display_name":"Guoyan Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210106122","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)","ror":"https://ror.org/00y7mag53","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210106122"]},{"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":"Guoyan Yu","raw_affiliation_strings":["Guangdong Provincial Engineering Technology Research Center for Marine Equipment and Manufacturing, Zhanjiang 524088, China","School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China","Southern Laboratory of Marine Science and Engineering (Guangdong Province), Zhanjiang 524013, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Engineering Technology Research Center for Marine Equipment and Manufacturing, Zhanjiang 524088, China","institution_ids":[]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China","institution_ids":["https://openalex.org/I79223203"]},{"raw_affiliation_string":"Southern Laboratory of Marine Science and Engineering (Guangdong Province), Zhanjiang 524013, China","institution_ids":["https://openalex.org/I4210106122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103156466","display_name":"Tao Wang","orcid":"https://orcid.org/0009-0003-6677-5466"},"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":"Tao Wang","raw_affiliation_strings":["School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093281031","display_name":"Guoquan Guo","orcid":"https://orcid.org/0009-0000-7512-6570"},"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":"Guoquan Guo","raw_affiliation_strings":["School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017288714","display_name":"Haochun Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210106122","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)","ror":"https://ror.org/00y7mag53","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210106122"]},{"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":"Haochun Liu","raw_affiliation_strings":["Guangdong Provincial Engineering Technology Research Center for Marine Equipment and Manufacturing, Zhanjiang 524088, China","School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China","Southern Laboratory of Marine Science and Engineering (Guangdong Province), Zhanjiang 524013, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Engineering Technology Research Center for Marine Equipment and Manufacturing, Zhanjiang 524088, China","institution_ids":[]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangdong Ocean University, Zhanjiang 524088, China","institution_ids":["https://openalex.org/I79223203"]},{"raw_affiliation_string":"Southern Laboratory of Marine Science and Engineering (Guangdong Province), Zhanjiang 524013, China","institution_ids":["https://openalex.org/I4210106122"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5017288714"],"corresponding_institution_ids":["https://openalex.org/I4210106122","https://openalex.org/I79223203"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":5.2246,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.94831539,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"23","issue":"22","first_page":"9242","last_page":"9242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11393","display_name":"Biosensors and Analytical Detection","score":0.9779000282287598,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12894","display_name":"Date Palm Research Studies","score":0.9635000228881836,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.7565274238586426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6175655722618103},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5783902406692505},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5777087211608887},{"id":"https://openalex.org/keywords/spatial-contextual-awareness","display_name":"Spatial contextual awareness","score":0.5454006195068359},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5193889737129211},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5188916325569153},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.44708094000816345},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36985212564468384},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08120536804199219}],"concepts":[{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.7565274238586426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6175655722618103},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5783902406692505},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5777087211608887},{"id":"https://openalex.org/C64754055","wikidata":"https://www.wikidata.org/wiki/Q7574053","display_name":"Spatial contextual awareness","level":2,"score":0.5454006195068359},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5193889737129211},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5188916325569153},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.44708094000816345},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36985212564468384},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08120536804199219},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"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":5,"locations":[{"id":"doi:10.3390/s23229242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23229242","pdf_url":"https://www.mdpi.com/1424-8220/23/22/9242/pdf?version=1700212508","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:38005628","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38005628","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10674904","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10674904","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10674904/pdf/sensors-23-09242.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:6c50f48ea97146b3aead426f8b6b92e3","is_oa":true,"landing_page_url":"https://doaj.org/article/6c50f48ea97146b3aead426f8b6b92e3","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 22, p 9242 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/22/9242/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23229242","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23229242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23229242","pdf_url":"https://www.mdpi.com/1424-8220/23/22/9242/pdf?version=1700212508","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4388762233.pdf"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1536680647","https://openalex.org/W2102605133","https://openalex.org/W2193145675","https://openalex.org/W2570343428","https://openalex.org/W2613718673","https://openalex.org/W2752782242","https://openalex.org/W2768489488","https://openalex.org/W2883780447","https://openalex.org/W2884585870","https://openalex.org/W2896155169","https://openalex.org/W2962766617","https://openalex.org/W2962861284","https://openalex.org/W2963037989","https://openalex.org/W2963150697","https://openalex.org/W2963918968","https://openalex.org/W2996735448","https://openalex.org/W2997747012","https://openalex.org/W3016641475","https://openalex.org/W3034552520","https://openalex.org/W3035414587","https://openalex.org/W3047731328","https://openalex.org/W3106250896","https://openalex.org/W3122173535","https://openalex.org/W3142740975","https://openalex.org/W3172087149","https://openalex.org/W3177052299","https://openalex.org/W3191773007","https://openalex.org/W3193501245","https://openalex.org/W3194790201","https://openalex.org/W3210586215","https://openalex.org/W4210675531","https://openalex.org/W4238732474","https://openalex.org/W4282013953","https://openalex.org/W4282970004","https://openalex.org/W4285208582","https://openalex.org/W4384695237","https://openalex.org/W4386076325","https://openalex.org/W6762585180","https://openalex.org/W6770715449","https://openalex.org/W6797859680"],"related_works":["https://openalex.org/W2383111961","https://openalex.org/W2365952365","https://openalex.org/W2352448290","https://openalex.org/W2380820513","https://openalex.org/W2005801347","https://openalex.org/W2372385138","https://openalex.org/W2186640231","https://openalex.org/W4296359239","https://openalex.org/W1557905920","https://openalex.org/W2043093291"],"abstract_inverted_index":{"The":[0,152],"counting":[1],"of":[2,35,47,52,166,191],"pineapple":[3,11,58,209],"buds":[4,59],"relies":[5],"on":[6],"target":[7],"recognition":[8],"in":[9,41,50,67,148,158,195],"estimating":[10,208],"yield":[12,210],"using":[13,70],"unmanned":[14],"aerial":[15],"vehicle":[16],"(UAV)":[17],"photography.":[18],"This":[19,75,200],"research":[20],"proposes":[21],"the":[22,28,32,45,93,97,102,144,174,179,185,188,192],"SFHG-YOLO":[23,153],"method,":[24],"with":[25],"YOLOv5s":[26],"as":[27],"baseline,":[29],"to":[30,85,109,142,173],"address":[31],"practical":[33],"needs":[34],"identifying":[36,213],"small":[37,61,150,198],"objects":[38,62],"(pineapple":[39],"buds)":[40],"UAV":[42],"vision":[43],"and":[44,55,80,89,106,117,132,163,168,182],"drawbacks":[46],"existing":[48],"algorithms":[49],"terms":[51],"real-time":[53],"performance":[54,147,190],"accuracy.":[56],"Field":[57],"are":[60],"that":[63],"may":[64],"be":[65],"detected":[66],"high":[68],"density":[69],"a":[71,203],"lightweight":[72,94],"network":[73,95],"model.":[74],"model":[76,154,176,180],"enhances":[77],"spatial":[78,129],"attention":[79,104,130],"adaptive":[81,134],"context":[82,135],"information":[83,113,136],"fusion":[84,137],"increase":[86],"detection":[87,205],"accuracy":[88],"resilience.":[90],"To":[91],"construct":[92],"model,":[96],"first":[98],"step":[99],"involves":[100],"utilizing":[101],"coordinate":[103],"module":[105,131],"MobileNetV3.":[107],"Additionally,":[108],"fully":[110],"leverage":[111],"feature":[112],"across":[114],"various":[115],"levels":[116],"enhance":[118],"perception":[119],"skills":[120],"for":[121,207],"tiny":[122],"objects,":[123],"we":[124],"developed":[125],"both":[126],"an":[127,133],"enhanced":[128],"module.":[138],"Experiments":[139],"were":[140],"conducted":[141],"validate":[143],"suggested":[145,193],"algorithm's":[146],"detecting":[149,196],"objects.":[151],"exhibited":[155],"significant":[156],"gains":[157],"assessment":[159],"measures,":[160],"achieving":[161],"mAP@0.5":[162],"mAP@0.5:0.95":[164],"improvements":[165],"7.4%":[167],"31%,":[169],"respectively,":[170],"when":[171],"compared":[172],"baseline":[175],"YOLOv5s.":[177],"Considering":[178],"size":[181],"computational":[183],"cost,":[184],"findings":[186],"underscore":[187],"superior":[189],"technique":[194],"high-density":[197],"items.":[199,215],"program":[201],"offers":[202],"reliable":[204],"approach":[206],"by":[211],"accurately":[212],"minute":[214]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
