{"id":"https://openalex.org/W2780019491","doi":"https://doi.org/10.1109/ghtc.2017.8239286","title":"Damage identification and assessment using image processing on post-disaster satellite imagery","display_name":"Damage identification and assessment using image processing on post-disaster satellite imagery","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2780019491","doi":"https://doi.org/10.1109/ghtc.2017.8239286","mag":"2780019491"},"language":"en","primary_location":{"id":"doi:10.1109/ghtc.2017.8239286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ghtc.2017.8239286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Global Humanitarian Technology Conference (GHTC)","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/A5088509059","display_name":"Aparna Joshi","orcid":"https://orcid.org/0000-0002-4910-7170"},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Aparna R. Joshi","raw_affiliation_strings":["Department of Computer Science and Engineering, National Institute of Technology Karnataka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, National Institute of Technology Karnataka","institution_ids":["https://openalex.org/I11880225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072742674","display_name":"Isha Tarte","orcid":"https://orcid.org/0000-0002-9604-3253"},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Isha Tarte","raw_affiliation_strings":["Department of Computer Science and Engineering, National Institute of Technology Karnataka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, National Institute of Technology Karnataka","institution_ids":["https://openalex.org/I11880225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083647774","display_name":"Sreeja Suresh","orcid":null},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sreeja Suresh","raw_affiliation_strings":["Department of Computer Science and Engineering, National Institute of Technology Karnataka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, National Institute of Technology Karnataka","institution_ids":["https://openalex.org/I11880225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046622313","display_name":"Shashidhar G. Koolagudi","orcid":"https://orcid.org/0000-0002-6928-0237"},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shashidhar G. Koolagudi","raw_affiliation_strings":["Department of Computer Science and Engineering, National Institute of Technology Karnataka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, National Institute of Technology Karnataka","institution_ids":["https://openalex.org/I11880225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1713,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.84098121,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9995999932289124,"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":0.9995999932289124,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9814000129699707,"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/computer-science","display_name":"Computer science","score":0.7452845573425293},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.6417008638381958},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5465826392173767},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5327081084251404},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.5314223766326904},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5283171534538269},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5257944464683533},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4804108440876007},{"id":"https://openalex.org/keywords/natural-disaster","display_name":"Natural disaster","score":0.44996824860572815},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3591845631599426},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.348880410194397},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3330327868461609},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3289158046245575},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1623246669769287}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7452845573425293},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.6417008638381958},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5465826392173767},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5327081084251404},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.5314223766326904},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5283171534538269},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5257944464683533},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4804108440876007},{"id":"https://openalex.org/C166566181","wikidata":"https://www.wikidata.org/wiki/Q8065","display_name":"Natural disaster","level":2,"score":0.44996824860572815},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3591845631599426},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.348880410194397},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3330327868461609},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3289158046245575},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1623246669769287},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ghtc.2017.8239286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ghtc.2017.8239286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Global Humanitarian Technology Conference (GHTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W26775761","https://openalex.org/W30070282","https://openalex.org/W1165609369","https://openalex.org/W1895727903","https://openalex.org/W1965243553","https://openalex.org/W1972349350","https://openalex.org/W1984093344","https://openalex.org/W1996196392","https://openalex.org/W2015741970","https://openalex.org/W2025440262","https://openalex.org/W2044465660","https://openalex.org/W2058333183","https://openalex.org/W2060090591","https://openalex.org/W2067751945","https://openalex.org/W2083630421","https://openalex.org/W2156719183","https://openalex.org/W2163311420","https://openalex.org/W2163352848","https://openalex.org/W2310121607","https://openalex.org/W2314460911","https://openalex.org/W2322727693","https://openalex.org/W2533566148","https://openalex.org/W2883466786","https://openalex.org/W2981849677","https://openalex.org/W3004652575","https://openalex.org/W4232241212","https://openalex.org/W6698169883","https://openalex.org/W6753035760","https://openalex.org/W6769377118","https://openalex.org/W6773629256"],"related_works":["https://openalex.org/W2047973478","https://openalex.org/W4295532600","https://openalex.org/W2063823869","https://openalex.org/W2067569035","https://openalex.org/W2090985514","https://openalex.org/W2107628111","https://openalex.org/W2394004323","https://openalex.org/W2398764543","https://openalex.org/W2027335291","https://openalex.org/W292456094"],"abstract_inverted_index":{"Natural":[0],"disasters":[1],"such":[2],"as":[3,106,234,249],"earthquakes":[4],"and":[5,15,33,44,52,133,182,199,203,229,242,281],"tsunamis":[6],"often":[7],"have":[8],"a":[9,98,154],"devastating":[10],"effect":[11],"on":[12],"human":[13],"life":[14],"cause":[16],"noticeable":[17],"damage":[18,104,257,270],"to":[19,26,96,102,152,210,231,274],"infrastructure.":[20],"Active":[21],"research":[22],"has":[23],"been":[24],"ongoing":[25],"mitigate":[27],"the":[28,35,50,56,68,71,78,84,91,107,111,128,164,167,195,215,224,227,235,254,259],"impact":[29],"of":[30,55,67,73,86,93,116,135,145,158,166,175,217,219,226,238,256,269],"these":[31],"catastrophes":[32],"preclude":[34],"economic":[36],"losses.":[37],"The":[38,188],"existing":[39],"methods":[40],"that":[41],"utilize":[42],"pre-event":[43],"post-event":[45,88],"images":[46,129,190],"not":[47],"only":[48,87],"require":[49],"immediate":[51],"guaranteed":[53],"availability":[54,218],"appropriate":[57],"data":[58,95,173],"set":[59],"but":[60],"are":[61,205],"also":[62],"encumbered":[63],"by":[64,192,262],"manual":[65,114],"mapping":[66],"images,":[69],"necessitating":[70],"indication":[72],"corresponding":[74],"control":[75],"points":[76],"in":[77,90,207,258],"two":[79],"images.":[80,117],"This":[81,109],"paper":[82],"highlights":[83],"use":[85],"imagery":[89],"absence":[92],"reference":[94],"achieve":[97],"more":[99],"timely":[100],"delivery":[101],"produce":[103],"maps":[105],"output.":[108],"eliminates":[110],"need":[112],"for":[113,126,138,180,186],"georeferencing":[115],"Our":[118],"method":[119,168],"incorporates":[120],"simple":[121],"linear":[122],"iterative":[123],"clustering":[124],"(SLIC)":[125],"segmenting":[127],"into":[130],"uniform":[131],"superpixels":[132],"extraction":[134],"62":[136],"features":[137],"each":[139,263],"superpixel.":[140,264],"We":[141,265],"used":[142,171,179,185],"various":[143],"classifiers":[144],"which":[146,176],"Random":[147],"Forest":[148],"classifier":[149],"was":[150],"found":[151],"give":[153],"comparatively":[155],"high":[156],"accuracy":[157,165],"90.4%":[159],"over":[160],"others.":[161],"To":[162],"enumerate":[163],"proposed,":[169],"we":[170,222],"1500":[172],"regions":[174],"20%":[177],"were":[178,184],"testing,":[181],"80%":[183],"training.":[187],"aerial":[189],"taken":[191],"GeoEye1":[193],"after":[194],"2011":[196,200],"Christchurch":[197],"earthquake":[198,202],"Japan":[201],"tsunami":[204],"utilized":[206],"this":[208],"study":[209],"detect":[211],"building":[212],"damage.":[213,284],"In":[214],"case":[216],"ground":[220],"truth,":[221],"compare":[223],"histograms":[225],"pre-":[228],"post-imagery":[230],"quantify":[232],"similarity":[233],"SSD":[236],"(Sum":[237],"Squared":[239],"Distances)":[240],"value":[241],"thus,":[243],"our":[244],"approach":[245],"produces":[246],"an":[247,250],"assessment":[248],"output":[251],"map":[252],"displaying":[253],"extent":[255],"area":[260],"covered":[261],"consider":[266],"6":[267],"levels":[268],"ranging":[271],"from":[272],"1":[273,277],"6,":[275,282],"where":[276],"signifies":[278],"no":[279],"damage,":[280],"maximum":[283]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
