{"id":"https://openalex.org/W4389076541","doi":"https://doi.org/10.1109/access.2023.3337424","title":"Fast and Compact Model for Palm Bunch Classification Using DT-CWT and LSTM on Hue Histogram","display_name":"Fast and Compact Model for Palm Bunch Classification Using DT-CWT and LSTM on Hue Histogram","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4389076541","doi":"https://doi.org/10.1109/access.2023.3337424"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3337424","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3337424","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10332169.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10332169.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026809309","display_name":"Pronthep Pipitsunthonsan","orcid":"https://orcid.org/0000-0002-9005-9174"},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Pronthep Pipitsunthonsan","raw_affiliation_strings":["Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-9005-9174","affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021410603","display_name":"Thanate Khaorapapong","orcid":"https://orcid.org/0000-0002-0962-5563"},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Thanate Khaorapapong","raw_affiliation_strings":["Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046780733","display_name":"Sutkhet Nakasathien","orcid":"https://orcid.org/0000-0002-5944-228X"},"institutions":[{"id":"https://openalex.org/I198105771","display_name":"Kasetsart University","ror":"https://ror.org/05gzceg21","country_code":"TH","type":"education","lineage":["https://openalex.org/I198105771"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Sutkhet Nakasathien","raw_affiliation_strings":["Faculty of Agriculture, Kasetsart University, Bangkok, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Agriculture, Kasetsart University, Bangkok, Thailand","institution_ids":["https://openalex.org/I198105771"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072731372","display_name":"Petcharat Suriyachai","orcid":null},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Petcharat Suriyachai","raw_affiliation_strings":["Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067557256","display_name":"Sittiporn Channumsin","orcid":"https://orcid.org/0000-0003-2344-7676"},"institutions":[{"id":"https://openalex.org/I1332092204","display_name":"National Science and Technology Development Agency","ror":"https://ror.org/04vy95b61","country_code":"TH","type":"government","lineage":["https://openalex.org/I1332092204"]},{"id":"https://openalex.org/I4210087579","display_name":"National Space Research and Development Agency","ror":"https://ror.org/005epk420","country_code":"NG","type":"government","lineage":["https://openalex.org/I2801477186","https://openalex.org/I4210087579","https://openalex.org/I4210122850"]}],"countries":["NG","TH"],"is_corresponding":false,"raw_author_name":"Sittiporn Channumsin","raw_affiliation_strings":["Space Technology Research Center, Geo-Informatics and Space Technology Development Agency (GISTDA), Bangkok, Thailand","Space Technology Research Center, Geo-Informatics and Space Technology Development Agency (GISTDA) Chonburi, Thailand"],"raw_orcid":"https://orcid.org/0000-0003-2344-7676","affiliations":[{"raw_affiliation_string":"Space Technology Research Center, Geo-Informatics and Space Technology Development Agency (GISTDA), Bangkok, Thailand","institution_ids":["https://openalex.org/I4210087579"]},{"raw_affiliation_string":"Space Technology Research Center, Geo-Informatics and Space Technology Development Agency (GISTDA) Chonburi, Thailand","institution_ids":["https://openalex.org/I1332092204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039727223","display_name":"Mitchai Chongcheawchamnan","orcid":"https://orcid.org/0000-0002-3243-9646"},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Mitchai Chongcheawchamnan","raw_affiliation_strings":["Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-3243-9646","affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Prince of Songkla University, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5026809309"],"corresponding_institution_ids":["https://openalex.org/I131868736"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.4297,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57052824,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"11","issue":null,"first_page":"141445","last_page":"141455"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9980999827384949,"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/T12894","display_name":"Date Palm Research Studies","score":0.9932000041007996,"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/histogram","display_name":"Histogram","score":0.7243455648422241},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7021985054016113},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6772847771644592},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.5346452593803406},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5193042159080505},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.46587464213371277},{"id":"https://openalex.org/keywords/palm","display_name":"Palm","score":0.4468972980976105},{"id":"https://openalex.org/keywords/complex-wavelet-transform","display_name":"Complex wavelet transform","score":0.425005704164505},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36420851945877075},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.2965488135814667},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.24509012699127197},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.13209819793701172},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1274101734161377}],"concepts":[{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.7243455648422241},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7021985054016113},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6772847771644592},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.5346452593803406},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5193042159080505},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.46587464213371277},{"id":"https://openalex.org/C94598645","wikidata":"https://www.wikidata.org/wiki/Q2347874","display_name":"Palm","level":2,"score":0.4468972980976105},{"id":"https://openalex.org/C2777885455","wikidata":"https://www.wikidata.org/wiki/Q5156615","display_name":"Complex wavelet transform","level":5,"score":0.425005704164505},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36420851945877075},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.2965488135814667},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.24509012699127197},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.13209819793701172},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1274101734161377},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3337424","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3337424","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10332169.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:2fb76451f6814f698ec748318bf1e8f8","is_oa":true,"landing_page_url":"https://doaj.org/article/2fb76451f6814f698ec748318bf1e8f8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 11, Pp 141445-141455 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3337424","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3337424","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10332169.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3295270777","display_name":null,"funder_award_id":"ENG610416M","funder_id":"https://openalex.org/F4320322692","funder_display_name":"Prince of Songkla University"},{"id":"https://openalex.org/G5899424864","display_name":null,"funder_award_id":"TH 4.0 (2 (2.1) 60)","funder_id":"https://openalex.org/F4320322722","funder_display_name":"Kasetsart University"}],"funders":[{"id":"https://openalex.org/F4320322692","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84"},{"id":"https://openalex.org/F4320322722","display_name":"Kasetsart University","ror":"https://ror.org/05gzceg21"},{"id":"https://openalex.org/F4320327548","display_name":"Royal Golden Jubilee (RGJ) Ph.D. Programme","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4389076541.pdf","grobid_xml":"https://content.openalex.org/works/W4389076541.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W1840106123","https://openalex.org/W1972208837","https://openalex.org/W1988461448","https://openalex.org/W2007384860","https://openalex.org/W2018332268","https://openalex.org/W2019949559","https://openalex.org/W2051891667","https://openalex.org/W2064675550","https://openalex.org/W2110073318","https://openalex.org/W2120194796","https://openalex.org/W2166722844","https://openalex.org/W2195821257","https://openalex.org/W2531409750","https://openalex.org/W2766225786","https://openalex.org/W2786768213","https://openalex.org/W2804523998","https://openalex.org/W2898512534","https://openalex.org/W2930650313","https://openalex.org/W2937260742","https://openalex.org/W2954932437","https://openalex.org/W2963919294","https://openalex.org/W3000020703","https://openalex.org/W3003516066","https://openalex.org/W3004161400","https://openalex.org/W3011422550","https://openalex.org/W3019295470","https://openalex.org/W3087544059","https://openalex.org/W3103635657","https://openalex.org/W3116631623","https://openalex.org/W3121453921","https://openalex.org/W3159625140","https://openalex.org/W3161962099","https://openalex.org/W3164947024","https://openalex.org/W3172787012","https://openalex.org/W3188305086","https://openalex.org/W3193278240","https://openalex.org/W4372313987","https://openalex.org/W6688902765","https://openalex.org/W6728184133"],"related_works":["https://openalex.org/W4408072727","https://openalex.org/W2169128343","https://openalex.org/W4393369372","https://openalex.org/W4313730536","https://openalex.org/W4254906734","https://openalex.org/W4316173907","https://openalex.org/W2571920324","https://openalex.org/W2961025906","https://openalex.org/W2068392014","https://openalex.org/W2364423108"],"abstract_inverted_index":{"Traditionally,":[0],"the":[1,76,89,92,100,115,119,133,138,164,178,181],"grading":[2,33,58,62,188],"process":[3],"of":[4,91,118,124,150,154,163],"fresh":[5],"palm":[6,13,67,103,152],"bunches":[7,153],"has":[8,21],"used":[9],"human":[10,26],"observation":[11],"at":[12,66,193],"trading":[14,53,68,159],"sites,":[15],"which":[16],"is":[17,70,85],"not":[18,46],"precise":[19],"and":[20,39,80,189],"low":[22],"reliability":[23],"due":[24],"to":[25,49,132],"bias.":[27],"Several":[28],"studies":[29],"have":[30],"presented":[31],"automatic":[32,61],"methods":[34],"based":[35],"on":[36,52,177],"image":[37,105,148],"processing":[38],"machine":[40],"learning.":[41],"Unfortunately,":[42],"these":[43],"models":[44],"are":[45],"sufficiently":[47],"compact":[48,57,79],"be":[50],"implemented":[51],"sites.":[54,160],"Therefore,":[55],"a":[56,86,107,125],"model":[59,77,143,165,183],"for":[60,64,187],"suitable":[63],"implementation":[65],"sites":[69],"presented.":[71],"Two":[72],"key":[73],"elements":[74],"make":[75],"more":[78],"efficient.":[81],"The":[82,111,141,161],"first":[83],"element":[84,113],"reduction":[87],"in":[88,172],"size":[90],"input":[93],"dataset.":[94],"We":[95],"achieved":[96],"this":[97],"by":[98,168],"replacing":[99],"multi-dimension":[101],"RGB":[102],"bunch":[104],"with":[106],"one-dimensional":[108],"hue":[109],"histogram.":[110],"second":[112,186],"was":[114,144,166],"core":[116],"engine":[117],"proposed":[120,142,182],"classifier.":[121],"It":[122],"consists":[123],"dual-tree":[126],"complex":[127],"wavelet":[128],"transform":[129],"(DT-CWT)":[130],"connected":[131],"LSTM":[134],"back":[135],"end":[136],"as":[137],"front":[139],"end.":[140],"proven":[145],"using":[146],"real":[147],"datasets":[149],"800":[151],"several":[155,173],"varieties":[156],"collected":[157],"from":[158],"robustness":[162],"investigated":[167],"verifying":[169],"its":[170],"accuracy":[171,192],"noisy":[174],"environments.":[175],"Based":[176],"testing":[179],"process,":[180],"requires":[184],"0.07":[185],"achieves":[190],"91.57%":[191],"6":[194],"dB":[195],"signal-to-noise":[196],"ratio":[197],"(SNR).":[198]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}