{"id":"https://openalex.org/W2136082572","doi":"https://doi.org/10.1007/978-0-387-77253-0_93","title":"Leaf Area Calculating Based on Digital Image","display_name":"Leaf Area Calculating Based on Digital Image","publication_year":2008,"publication_date":"2008-03-24","ids":{"openalex":"https://openalex.org/W2136082572","doi":"https://doi.org/10.1007/978-0-387-77253-0_93","mag":"2136082572"},"language":"en","primary_location":{"id":"doi:10.1007/978-0-387-77253-0_93","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-0-387-77253-0_93","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-0-387-77253-0_93.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Federation for Information Processing","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/978-0-387-77253-0_93.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081167519","display_name":"Zhichen Li","orcid":"https://orcid.org/0000-0003-3869-643X"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhichen Li","raw_affiliation_strings":["Nanjing Agricultural University, 210031, Nanjing, China","Nanjing Agricultural University, China"],"affiliations":[{"raw_affiliation_string":"Nanjing Agricultural University, 210031, Nanjing, China","institution_ids":["https://openalex.org/I119454577"]},{"raw_affiliation_string":"Nanjing Agricultural University, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056124240","display_name":"Changying Ji","orcid":"https://orcid.org/0000-0001-7309-5504"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changying Ji","raw_affiliation_strings":["Nanjing Agricultural University, 210031, Nanjing, China","Nanjing Agricultural University, China"],"affiliations":[{"raw_affiliation_string":"Nanjing Agricultural University, 210031, Nanjing, China","institution_ids":["https://openalex.org/I119454577"]},{"raw_affiliation_string":"Nanjing Agricultural University, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039606379","display_name":"Jicheng Liu","orcid":"https://orcid.org/0009-0007-2874-7543"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jicheng Liu","raw_affiliation_strings":["Nanjing Agricultural University, 210031, Nanjing, China","Nanjing Agricultural University, China"],"affiliations":[{"raw_affiliation_string":"Nanjing Agricultural University, 210031, Nanjing, China","institution_ids":["https://openalex.org/I119454577"]},{"raw_affiliation_string":"Nanjing Agricultural University, China","institution_ids":["https://openalex.org/I119454577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5081167519"],"corresponding_institution_ids":["https://openalex.org/I119454577"],"apc_list":null,"apc_paid":null,"fwci":1.0852,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.81024038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1427","last_page":"1433"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14365","display_name":"Leaf Properties and Growth Measurement","score":1.0,"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":1.0,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9825000166893005,"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":0.9794999957084656,"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/rectangle","display_name":"Rectangle","score":0.5085488557815552},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5069075226783752},{"id":"https://openalex.org/keywords/bark","display_name":"Bark (sound)","score":0.47484877705574036},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.44106072187423706},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.42555439472198486},{"id":"https://openalex.org/keywords/horticulture","display_name":"Horticulture","score":0.35383474826812744},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.27705198526382446},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.21259096264839172},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.19758567214012146},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18033179640769958},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.16509559750556946},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14597079157829285},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.1440792977809906}],"concepts":[{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.5085488557815552},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5069075226783752},{"id":"https://openalex.org/C133446333","wikidata":"https://www.wikidata.org/wiki/Q38681","display_name":"Bark (sound)","level":2,"score":0.47484877705574036},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.44106072187423706},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.42555439472198486},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.35383474826812744},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27705198526382446},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.21259096264839172},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19758567214012146},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18033179640769958},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16509559750556946},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14597079157829285},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1440792977809906},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-0-387-77253-0_93","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-0-387-77253-0_93","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-0-387-77253-0_93.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Federation for Information Processing","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.1007/978-0-387-77253-0_93","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-0-387-77253-0_93","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-0-387-77253-0_93.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Federation for Information Processing","raw_type":"book-chapter"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2136082572.pdf","grobid_xml":"https://content.openalex.org/works/W2136082572.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W20801315","https://openalex.org/W1516336914","https://openalex.org/W1985097915","https://openalex.org/W1985800971","https://openalex.org/W2025720670","https://openalex.org/W2043406896","https://openalex.org/W2056964225","https://openalex.org/W2090163725","https://openalex.org/W2320561692","https://openalex.org/W2331892446","https://openalex.org/W2616978637","https://openalex.org/W6604151578"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2242098268","https://openalex.org/W4244945894","https://openalex.org/W4224881918","https://openalex.org/W2003462717","https://openalex.org/W2802042052","https://openalex.org/W174828583","https://openalex.org/W1987609185","https://openalex.org/W2321986606","https://openalex.org/W2363201890"],"abstract_inverted_index":{"A":[0],"new":[1],"and":[2,21,37,80],"simple":[3],"method":[4,116],"for":[5,29,34,82,125],"plant":[6,25],"leaf":[7,38,58,64,107,129],"area":[8,39,59,100,130],"measurement":[9],"using":[10,33],"image":[11,35],"processing":[12,36],"technique":[13],"was":[14,41],"provided.":[15],"Sixty":[16],"leaves":[17],"with":[18,60],"different":[19],"shape":[20],"size":[22],"of":[23,50,68,71,104],"six":[24],"species":[26],"were":[27,44,73],"selected":[28],"study.":[30],"The":[31,66,92],"software":[32],"calculation":[40],"matlab6.0.":[42],"Experiments":[43],"performed":[45],"to":[46,98],"test":[47],"the":[48,51,56,61,95,101,105,115,122,126],"performance":[49],"estimating":[52,106],"system":[53],"by":[54],"comparing":[55],"estimated":[57],"grid":[62],"square":[63],"area.":[65,108],"range":[67],"relative":[69],"errors":[70],"estimation":[72],"4.42-7.81%,":[74],"3.56-8.01%,":[75],"4.12-6.97%,":[76],"3.89-7.28%,":[77],"4.23-":[78],"8.12%":[79],"3.56-7.03%":[81],"Eucommia":[83],"Bark,":[84],"Paulownia,":[85],"Maidenhair":[86],"tree,":[87],"Bamboo,":[88],"Cycad,":[89],"Weed":[90],"respectively.":[91],"results":[93],"illuminate":[94],"more":[96,102],"close":[97],"rectangle":[99],"accurate":[103],"So":[109],"it":[110],"can":[111],"be":[112],"concluded":[113],"that":[114],"developed":[117],"in":[118],"this":[119],"study":[120],"obtained":[121],"sufficient":[123],"accuracy":[124],"possible":[127],"non-destructive":[128],"measurement.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
