{"id":"https://openalex.org/W2272417611","doi":"https://doi.org/10.5281/zenodo.1107584","title":"Identification Of Healthy And Bsr-Infected Oil Palm Trees Using Color Indices","display_name":"Identification Of Healthy And Bsr-Infected Oil Palm Trees Using Color Indices","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2272417611","doi":"https://doi.org/10.5281/zenodo.1107584","mag":"2272417611"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.1107584","doi":"https://doi.org/10.5281/zenodo.1107584","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.1107584","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.1107584","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021848935","display_name":"Siti Khairunniza Bejo","orcid":"https://orcid.org/0000-0002-4972-1701","observed_orcids":["https://orcid.org/0000-0002-4972-1701"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Siti Khairunniza-Bejo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030313705","display_name":"Yusnida Yusoff","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yusnida Yusoff","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052664774","display_name":"Nik Salwani Nik Yusoff","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yusoff, Nik Salwani Nik","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083286959","display_name":"Idris Abu Seman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seman, Idris Abu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084590094","display_name":"Mohamad Izzuddin Anuar","orcid":"https://orcid.org/0000-0002-4929-5175","observed_orcids":["https://orcid.org/0000-0002-4929-5175"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anuar, Mohamad Izzuddin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8014,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.72621123,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"9","issue":"8","first_page":"871","last_page":"874"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.5048999786376953,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.5048999786376953,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.33889999985694885,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.03959999978542328,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/basal-stem-rot","display_name":"basal stem rot","score":0.8069999814033508},{"id":"https://openalex.org/keywords/oil-palm","display_name":"oil palm","score":0.9789999723434448},{"id":"https://openalex.org/keywords/disease-detection","display_name":"disease detection","score":0.8169999718666077},{"id":"https://openalex.org/keywords/color-index","display_name":"color indices","score":0.8920000195503235},{"id":"https://openalex.org/keywords/leaf-color","display_name":"leaf color","score":0.5220000147819519},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"NDVI","score":0.6769999861717224},{"id":"https://openalex.org/keywords/multispectral-imaging","display_name":"multispectral imaging","score":0.7279999852180481},{"id":"https://openalex.org/keywords/infrared-thermography","display_name":"infrared thermography","score":0.9639999866485596},{"id":"https://openalex.org/keywords/greenness-index","display_name":"greenness index","score":0.3059999942779541}],"concepts":[{"id":"https://openalex.org/C2988237154","wikidata":"https://www.wikidata.org/wiki/Q231458","display_name":"Palm oil","level":2,"score":0.8031761646270752},{"id":"https://openalex.org/C94598645","wikidata":"https://www.wikidata.org/wiki/Q2347874","display_name":"Palm","level":2,"score":0.7051761150360107},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.675900399684906},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.38049614429473877},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3604974150657654},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.3244580030441284},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3179856836795807},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.28359538316726685},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.23335981369018555},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05130860209465027},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.5281/zenodo.1107584","doi":"https://doi.org/10.5281/zenodo.1107584","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.1107584","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.5281/zenodo.1107585","doi":"https://doi.org/10.5281/zenodo.1107585","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.1107585","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"mag:2272417611","doi":null,"is_oa":false,"landing_page_url":"https://zenodo.org/record/1107585","pdf_url":null,"source":{"id":"https://openalex.org/S2764435405","display_name":"World Academy of Science, Engineering and Technology, International Journal of Biological, Biomolecular, Agricultural, Food and Biotechnological Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310318413","host_organization_name":"World Academy of Science, Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310318413"],"host_organization_lineage_names":["World Academy of Science, Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"World Academy of Science, Engineering and Technology, International Journal of Biological, Biomolecular, Agricultural, Food and Biotechnological Engineering","raw_type":null}],"best_oa_location":{"id":"doi:10.5281/zenodo.1107584","doi":"https://doi.org/10.5281/zenodo.1107584","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.1107584","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.8409000039100647,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322714","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2998577626","https://openalex.org/W3193653890","https://openalex.org/W3001644537","https://openalex.org/W4411367874","https://openalex.org/W3217187288","https://openalex.org/W2526688595","https://openalex.org/W6983314293","https://openalex.org/W2300761808","https://openalex.org/W4206288166","https://openalex.org/W4363610423"],"abstract_inverted_index":{"Most":[0],"of":[1,47,59,133,141],"the":[2,26,48,114,120,160],"oil":[3,30,124,147],"palm":[4,31,125,148],"plantations":[5],"have":[6],"been":[7],"threatened":[8],"by":[9],"Basal":[10],"Stem":[11],"Rot":[12],"(BSR)":[13],"disease":[14],"which":[15,164],"causes":[16],"serious":[17],"economic":[18],"impact.":[19],"This":[20],"study":[21],"was":[22,41],"conducted":[23],"to":[24,43,117],"identify":[25],"healthy":[27,121,144],"and":[28,38,56,92,122,145,152],"BSRinfected":[29],"tree":[32],"using":[33,156],"thirteen":[34],"color":[35],"indices.":[36],"Multispectral":[37],"thermal":[39,93],"camera":[40],"used":[42],"capture":[44],"216":[45],"images":[46],"leaves":[49],"taken":[50,108],"from":[51,109],"frond":[52,110],"number":[53,111],"1,":[54],"9":[55,112],"17.":[57],"Indices":[58],"normalized":[60],"difference":[61],"vegetation":[62],"index":[63,94,107,116,158],"(NDVI),":[64],"red":[65,82],"(R),":[66],"green":[67,74,80],"(G),":[68],"blue":[69,76],"(B),":[70],"near":[71],"infrared":[72],"(NIR),":[73],"\u2013":[75,81],"(GB),":[77],"green/blue":[78],"(G/B),":[79],"(GR),":[83],"green/red":[84],"(G/R),":[85],"hue":[86],"(H),":[87],"saturation":[88],"(S),":[89],"intensity":[90],"(I)":[91],"(T)":[95],"were":[96],"used.":[97],"From":[98],"this":[99],"study,":[100],"it":[101],"can":[102],"be":[103],"concluded":[104],"that":[105],"G":[106,157],"is":[113,165],"best":[115],"differentiate":[118],"between":[119,143],"BSR-infected":[123,146],"trees.":[126],"It":[127],"not":[128],"only":[129],"gave":[130,159],"high":[131,139],"value":[132,140,163],"correlation":[134],"coefficient":[135],"(R=-0.962),":[136],"but":[137],"also":[138],"separation":[142],"tree.":[149],"Furthermore,":[150],"power":[151],"S":[153],"model":[154],"developed":[155],"highest":[161],"R2":[162],"0.985.":[166]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-07T09:51:55.459714","created_date":"2016-06-24T00:00:00"}
