{"id":"https://openalex.org/W2153380025","doi":"https://doi.org/10.1109/igarss.2002.1025767","title":"Shape-based change detection and information mining in remote sensing","display_name":"Shape-based change detection and information mining in remote sensing","publication_year":2003,"publication_date":"2003-10-01","ids":{"openalex":"https://openalex.org/W2153380025","doi":"https://doi.org/10.1109/igarss.2002.1025767","mag":"2153380025"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2002.1025767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1025767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101444481","display_name":"Li Jiang","orcid":"https://orcid.org/0000-0003-3644-436X"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Li","raw_affiliation_strings":["Environmental Remote Sensing Laboratory, Center for Electro-Optics, Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Environmental Remote Sensing Laboratory, Center for Electro-Optics, Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033761398","display_name":"Ram Narayanan","orcid":null},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.A. Narayanan","raw_affiliation_strings":["Environmental Remote Sensing Laboratory, Center for Electro-Optics, Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Environmental Remote Sensing Laboratory, Center for Electro-Optics, Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6453,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.77695211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"1035","last_page":"1037"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9839000105857849,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.8963146209716797},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6752066612243652},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6691146492958069},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6495755910873413},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5420925617218018},{"id":"https://openalex.org/keywords/flood-myth","display_name":"Flood myth","score":0.521277904510498},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4054974913597107},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34440815448760986},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34123554825782776},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2340443730354309},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1753288209438324},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06674322485923767}],"concepts":[{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.8963146209716797},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6752066612243652},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6691146492958069},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6495755910873413},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5420925617218018},{"id":"https://openalex.org/C74256435","wikidata":"https://www.wikidata.org/wiki/Q134052","display_name":"Flood myth","level":2,"score":0.521277904510498},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4054974913597107},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34440815448760986},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34123554825782776},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2340443730354309},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1753288209438324},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06674322485923767},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/igarss.2002.1025767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1025767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.unl.edu:electricalengineeringfacpub-1152","is_oa":false,"landing_page_url":"https://digitalcommons.unl.edu/electricalengineeringfacpub/153","pdf_url":null,"source":{"id":"https://openalex.org/S4306400577","display_name":"Lincoln (University of Nebraska)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114395901","host_organization_name":"University of Nebraska\u2013Lincoln","host_organization_lineage":["https://openalex.org/I114395901"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Department of Electrical and Computer Engineering: Faculty Publications","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.888.2259","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.888.2259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article%3D1152%26context%3Delectricalengineeringfacpub","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1532667386","https://openalex.org/W1553171952","https://openalex.org/W1982446433","https://openalex.org/W2071867759","https://openalex.org/W2100318434","https://openalex.org/W2141173235","https://openalex.org/W2153635508","https://openalex.org/W2746698054","https://openalex.org/W3120421331","https://openalex.org/W6631648840","https://openalex.org/W6674815763","https://openalex.org/W6987199017"],"related_works":["https://openalex.org/W2568858292","https://openalex.org/W1515964938","https://openalex.org/W2389381914","https://openalex.org/W3181296946","https://openalex.org/W2376528221","https://openalex.org/W2359428812","https://openalex.org/W196800607","https://openalex.org/W2258704520","https://openalex.org/W2355368334","https://openalex.org/W2073313993"],"abstract_inverted_index":{"Change":[0],"detection":[1,78],"is":[2,81],"an":[3],"important":[4],"application":[5],"of":[6,53,63,74,91],"remote":[7],"sensing.":[8],"This":[9],"paper":[10],"presents":[11],"our":[12],"approach":[13],"to":[14,35,96],"retrieve":[15],"and":[16,30,34,55,103],"represent":[17],"interesting":[18],"shapes":[19],"in":[20,66],"the":[21,37,61,64,72,75,89,92],"remotely":[22],"sensed":[23],"imagery":[24],"using":[25],"supervised":[26],"classification,":[27],"edge":[28],"detection,":[29],"polygonal":[31],"approximation":[32],"techniques,":[33],"compare":[36],"shape":[38],"similarity":[39],"by":[40],"a":[41,50],"computationally":[42],"efficient":[43],"metric.":[44],"The":[45,69],"experiments":[46],"were":[47],"conducted":[48],"on":[49],"time":[51],"series":[52],"calibrated":[54],"registered":[56],"Landsat":[57],"MSS":[58],"images,":[59],"covering":[60],"scene":[62],"lakes":[65],"western":[67],"Nebraska.":[68],"results":[70],"show":[71],"effectiveness":[73],"shape-based":[76],"change":[77,94],"approach,":[79],"which":[80],"potentially":[82],"useful":[83],"for":[84],"specific":[85],"applications":[86],"such":[87],"as":[88],"study":[90],"lake":[93],"response":[95],"short":[97],"or":[98,105],"long":[99],"term":[100],"climatic":[101],"variation":[102],"flood":[104],"drought":[106],"monitoring.":[107]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}