{"id":"https://openalex.org/W2089902452","doi":"https://doi.org/10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","title":"Tracking severe weather storms in Doppler radar images","display_name":"Tracking severe weather storms in Doppler radar images","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W2089902452","doi":"https://doi.org/10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","mag":"2089902452"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","is_oa":true,"landing_page_url":"https://doi.org/10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/%28SICI%291098-1098%281998%299%3A4%3C201%3A%3AAID-IMA3%3E3.0.CO%3B2-E","source":{"id":"https://openalex.org/S15952048","display_name":"International Journal of Imaging Systems and Technology","issn_l":"0899-9457","issn":["0899-9457","1098-1098"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Imaging Systems and Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/%28SICI%291098-1098%281998%299%3A4%3C201%3A%3AAID-IMA3%3E3.0.CO%3B2-E","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085968832","display_name":"Dehua Cheng","orcid":"https://orcid.org/0000-0002-6177-9834"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"D. Cheng","raw_affiliation_strings":["Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario N6A 5B7, Canada","Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario, N6A 5B7, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario N6A 5B7, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario, N6A 5B7, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056001196","display_name":"Robert E. Mercer","orcid":"https://orcid.org/0000-0002-0080-715X"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"R. E. Mercer","raw_affiliation_strings":["Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario N6A 5B7, Canada","Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario, N6A 5B7, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario N6A 5B7, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario, N6A 5B7, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031337140","display_name":"John A. Barron","orcid":"https://orcid.org/0000-0002-9309-1145"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. L. Barron","raw_affiliation_strings":["Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario N6A 5B7, Canada","Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario, N6A 5B7, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario N6A 5B7, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Department of Computer Science, Middlesex College, University of Western Ontario, London, Ontario, N6A 5B7, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004436153","display_name":"Paul Joe","orcid":"https://orcid.org/0000-0002-5452-0410"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Joe","raw_affiliation_strings":["King City Radar Station, Atmospheric Environmental Services, 4905 Dufferin St., Toronto, Ontario M3H 5T4, Canada"],"affiliations":[{"raw_affiliation_string":"King City Radar Station, Atmospheric Environmental Services, 4905 Dufferin St., Toronto, Ontario M3H 5T4, Canada","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056001196"],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":{"value":3450,"currency":"USD","value_usd":3450},"apc_paid":null,"fwci":1.6731,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.83200368,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"9","issue":"4","first_page":"201","last_page":"213"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9980999827384949,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9891999959945679,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/storm","display_name":"Storm","score":0.760462760925293},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6392123103141785},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6177344918251038},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5972096920013428},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.5791728496551514},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.532968282699585},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.5131261944770813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.490759938955307},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45986342430114746},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4513777494430542},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.34826236963272095},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33659058809280396},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2720194458961487},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.206480473279953},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2048856019973755},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10761100053787231}],"concepts":[{"id":"https://openalex.org/C105306849","wikidata":"https://www.wikidata.org/wiki/Q81054","display_name":"Storm","level":2,"score":0.760462760925293},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6392123103141785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6177344918251038},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5972096920013428},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.5791728496551514},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.532968282699585},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.5131261944770813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.490759938955307},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45986342430114746},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4513777494430542},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.34826236963272095},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33659058809280396},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2720194458961487},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.206480473279953},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2048856019973755},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10761100053787231}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","is_oa":true,"landing_page_url":"https://doi.org/10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/%28SICI%291098-1098%281998%299%3A4%3C201%3A%3AAID-IMA3%3E3.0.CO%3B2-E","source":{"id":"https://openalex.org/S15952048","display_name":"International Journal of Imaging Systems and Technology","issn_l":"0899-9457","issn":["0899-9457","1098-1098"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Imaging Systems and Technology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","is_oa":true,"landing_page_url":"https://doi.org/10.1002/(sici)1098-1098(1998)9:4<201::aid-ima3>3.0.co;2-e","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/%28SICI%291098-1098%281998%299%3A4%3C201%3A%3AAID-IMA3%3E3.0.CO%3B2-E","source":{"id":"https://openalex.org/S15952048","display_name":"International Journal of Imaging Systems and Technology","issn_l":"0899-9457","issn":["0899-9457","1098-1098"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Imaging Systems and Technology","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2089902452.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2953058328","https://openalex.org/W1542224353","https://openalex.org/W1661087619","https://openalex.org/W2750730210","https://openalex.org/W2116854923","https://openalex.org/W2236974868","https://openalex.org/W4312766348","https://openalex.org/W2532305960","https://openalex.org/W2356511791","https://openalex.org/W3092878338"],"abstract_inverted_index":{"We":[0,101,127,166],"describe":[1],"an":[2,123,180],"automatic":[3],"storm-tracking":[4],"system":[5],"to":[6,51,92],"help":[7],"with":[8,89],"the":[9,19,55,75,103,134,155],"forecasting":[10],"of":[11,21,28,54,57,105],"severe":[12],"storms.":[13],"In":[14],"this":[15],"article,":[16],"we":[17],"present":[18],"concepts":[20,48],"fuzzy":[22,24,26,30,33,38,111,114],"point,":[23],"vector,":[25,31],"length":[27],"a":[29,106,110,130],"and":[32,174,176],"angle":[34],"between":[35],"two":[36],"nonzero":[37],"vectors,":[39],"that":[40,171],"are":[41,49,117,172],"used":[42,50],"in":[43,96],"our":[44,58,139],"tracking":[45],"algorithm.":[46,126],"These":[47,113],"overcome":[52],"some":[53],"limitations":[56],"previous":[59],"work,":[60],"where":[61],"fixed":[62],"center-of-mass":[63],"storm":[64,94,108,115,140,169],"centers":[65,116],"did":[66],"not":[67],"provide":[68],"smooth":[69,175],"tracks":[70,170],"over":[71,120],"time,":[72,77],"while":[73],"at":[74,161],"same":[76],"their":[78],"detection":[79],"was":[80,145],"very":[81],"threshold":[82],"sensitive.":[83],"Our":[84],"algorithm":[85,144],"uses":[86],"region":[87],"splitting":[88],"dynamic":[90],"thresholding":[91],"determine":[93],"masses":[95],"Doppler":[97],"radar":[98,150,159],"intensity":[99],"images.":[100],"represent":[102],"center":[104],"hypothesized":[107],"using":[109,122,133],"point.":[112],"then":[118],"tracked":[119],"time":[121],"incremental":[124],"relaxation":[125],"have":[128],"developed":[129],"visualization":[131,141],"program":[132],"X11":[135],"Athena":[136],"toolkit":[137],"for":[138],"tool.":[142],"The":[143],"tested":[146],"on":[147],"seven":[148],"real":[149],"image":[151],"sequences":[152],"obtained":[153],"from":[154],"Atmospheric":[156],"Environment":[157],"Service":[158],"station":[160],"King":[162],"City,":[163],"Ontario,":[164],"Canada.":[165],"can":[167],"obtain":[168],"long":[173],"which":[177],"closely":[178],"match":[179],"expert":[181],"meteorologist's":[182],"perception.":[183],"\u00a9":[184],"1998":[185,198],"John":[186],"Wiley":[187],"&":[188],"Sons,":[189],"Inc.":[190],"Int":[191],"J":[192],"Imaging":[193],"Syst":[194],"Technol,":[195],"9,":[196],"201\u2013213,":[197]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
