{"id":"https://openalex.org/W2397873547","doi":null,"title":"AgSPPR at ImageCLEF 2013 Plant Identification Task.","display_name":"AgSPPR at ImageCLEF 2013 Plant Identification Task.","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2397873547","mag":"2397873547"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.666.9327","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.666.9327","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ceur-ws.org/Vol-1179/CLEF2013wn-ImageCLEF-ZhangEt2013.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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":"Lu Zhang","orcid":"https://orcid.org/0000-0002-2225-9772","observed_orcids":["https://orcid.org/0000-0002-2225-9772"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lu Zhang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2225-9772","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5112455720","display_name":"Cheng Cai","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cheng Cai","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":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9315999746322632,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9315999746322632,"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":0.06669999659061432,"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/T10616","display_name":"Smart Agriculture and AI","score":0.00039999998989515007,"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/plant-identification","display_name":"plant identification","score":0.9179999828338623},{"id":"https://openalex.org/keywords/spatial-principal-component-analysis","display_name":"spatial principal component analysis","score":0.7889999747276306},{"id":"https://openalex.org/keywords/sift-descriptors","display_name":"SIFT descriptors","score":0.8019999861717224},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"support vector machine","score":0.800000011920929},{"id":"https://openalex.org/keywords/image-classification","display_name":"image classification","score":0.5410000085830688}],"concepts":[{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.9341012239456177},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7376204133033752},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7300085425376892},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6743901968002319},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6648631691932678},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6559074521064758},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5561085939407349},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.499936580657959},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.47423240542411804},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44721296429634094},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4402015805244446},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42289304733276367},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.23328015208244324},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.666.9327","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.666.9327","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ceur-ws.org/Vol-1179/CLEF2013wn-ImageCLEF-ZhangEt2013.pdf","raw_type":"text"},{"id":"mag:2397873547","doi":null,"is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/clef/clef2013w.html#ZhangC13","pdf_url":null,"source":{"id":"https://openalex.org/S4306506385","display_name":"CLEF (Working Notes)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"CLEF (Working Notes)","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2034980458","https://openalex.org/W2113855951","https://openalex.org/W2151103935","https://openalex.org/W2159184562"],"related_works":["https://openalex.org/W2338691562","https://openalex.org/W2295450816","https://openalex.org/W2403819561","https://openalex.org/W2045943520","https://openalex.org/W4301099137","https://openalex.org/W2296312288","https://openalex.org/W2182153758","https://openalex.org/W2294640400","https://openalex.org/W2295588127","https://openalex.org/W2296185138"],"abstract_inverted_index":{"Abstract.":[0],"The":[1,62],"paper":[2],"describes":[3],"our":[4],"methods":[5],"of":[6,17,22,34],"three":[7,20],"runs":[8],"for":[9],"the":[10,13,42,53,58,66],"participation":[11],"to":[12,25],"plant":[14],"identification":[15],"task":[16],"ImageCLEF2013.We":[18],"use":[19],"kind":[21],"image":[23],"features":[24],"do":[26],"identification,":[27],"which":[28],"are":[29],"spatial":[30],"principal":[31],"component":[32],"analysis":[33],"census":[35],"transform":[36,50],"histograms":[37],"(SPACT),a":[38],"descriptor":[39],"based":[40],"on":[41],"global":[43],"shape":[44],"feature":[45,49],"and":[46],"scale":[47],"invariant":[48],"(SIFT).":[51],"And":[52],"classifier":[54],"we":[55],"employed":[56],"is":[57],"Support":[59],"Vector":[60],"Machine(SVM).":[61],"result":[63],"show":[64],"that":[65],"SIFT":[67],"method":[68],"perform":[69],"best.":[70]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}