{"id":"https://openalex.org/W2504522969","doi":"https://doi.org/10.1061/(asce)cp.1943-5487.0000615","title":"Evaluation of Vision-Based Measurements for Shake-Table Testing of Nonstructural Components","display_name":"Evaluation of Vision-Based Measurements for Shake-Table Testing of Nonstructural Components","publication_year":2016,"publication_date":"2016-08-05","ids":{"openalex":"https://openalex.org/W2504522969","doi":"https://doi.org/10.1061/(asce)cp.1943-5487.0000615","mag":"2504522969"},"language":"en","primary_location":{"id":"doi:10.1061/(asce)cp.1943-5487.0000615","is_oa":false,"landing_page_url":"https://doi.org/10.1061/(asce)cp.1943-5487.0000615","pdf_url":null,"source":{"id":"https://openalex.org/S176637136","display_name":"Journal of Computing in Civil Engineering","issn_l":"0887-3801","issn":["0887-3801","1943-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computing in Civil Engineering","raw_type":"journal-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/A5024793568","display_name":"Farzad Nikfar","orcid":null},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Farzad Nikfar","raw_affiliation_strings":["Ph.D. Candidate, Dept. of Civil Engineering, McMaster Univ., 1280 Main St. W, JHE 301, Hamilton, ON, Canada L8S 4L8","Ph.D. Candidate, Dept. of Civil Engineering, McMaster Univ., 1280 Main St. W, JHE 301, Hamilton, ON, Canada L8S 4L8. E-mail:"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ph.D. Candidate, Dept. of Civil Engineering, McMaster Univ., 1280 Main St. W, JHE 301, Hamilton, ON, Canada L8S 4L8","institution_ids":["https://openalex.org/I98251732"]},{"raw_affiliation_string":"Ph.D. Candidate, Dept. of Civil Engineering, McMaster Univ., 1280 Main St. W, JHE 301, Hamilton, ON, Canada L8S 4L8. E-mail:","institution_ids":["https://openalex.org/I98251732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089025373","display_name":"Dimitrios Konstantinidis","orcid":"https://orcid.org/0000-0001-5924-8682"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Dimitrios Konstantinidis","raw_affiliation_strings":["Assistant Professor, Dept. of Civil Engineering, McMaster Univ., 1280 Main St. W, JHE 301, Hamilton, ON, Canada L8S 4L8 (corresponding author)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Assistant Professor, Dept. of Civil Engineering, McMaster Univ., 1280 Main St. W, JHE 301, Hamilton, ON, Canada L8S 4L8 (corresponding author)","institution_ids":["https://openalex.org/I98251732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5089025373"],"corresponding_institution_ids":["https://openalex.org/I98251732"],"apc_list":null,"apc_paid":null,"fwci":1.8354,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.84860098,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"31","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9990000128746033,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9951000213623047,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6909103393554688},{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.6363601684570312},{"id":"https://openalex.org/keywords/shake","display_name":"Shake","score":0.6357554793357849},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5946542620658875},{"id":"https://openalex.org/keywords/earthquake-shaking-table","display_name":"Earthquake shaking table","score":0.5935006737709045},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5303897261619568},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4544130563735962},{"id":"https://openalex.org/keywords/match-moving","display_name":"Match moving","score":0.4538518190383911},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.4228532612323761},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.3774293065071106},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33788082003593445},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.11487188935279846},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.08253183960914612}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6909103393554688},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.6363601684570312},{"id":"https://openalex.org/C2779053110","wikidata":"https://www.wikidata.org/wiki/Q7462601","display_name":"Shake","level":2,"score":0.6357554793357849},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5946542620658875},{"id":"https://openalex.org/C149007308","wikidata":"https://www.wikidata.org/wiki/Q5327279","display_name":"Earthquake shaking table","level":2,"score":0.5935006737709045},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5303897261619568},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4544130563735962},{"id":"https://openalex.org/C95020103","wikidata":"https://www.wikidata.org/wiki/Q1813492","display_name":"Match moving","level":3,"score":0.4538518190383911},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.4228532612323761},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3774293065071106},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33788082003593445},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.11487188935279846},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.08253183960914612},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1061/(asce)cp.1943-5487.0000615","is_oa":false,"landing_page_url":"https://doi.org/10.1061/(asce)cp.1943-5487.0000615","pdf_url":null,"source":{"id":"https://openalex.org/S176637136","display_name":"Journal of Computing in Civil Engineering","issn_l":"0887-3801","issn":["0887-3801","1943-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computing in Civil Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1491919713","https://openalex.org/W1590821678","https://openalex.org/W1857742093","https://openalex.org/W1916064950","https://openalex.org/W1978116116","https://openalex.org/W1988542362","https://openalex.org/W1998248441","https://openalex.org/W2006652905","https://openalex.org/W2026275957","https://openalex.org/W2035145246","https://openalex.org/W2075706322","https://openalex.org/W2091271872","https://openalex.org/W2094373254","https://openalex.org/W2095157569","https://openalex.org/W2097458686","https://openalex.org/W2097935022","https://openalex.org/W2099207801","https://openalex.org/W2099890726","https://openalex.org/W2106911289","https://openalex.org/W2109606373","https://openalex.org/W2115025719","https://openalex.org/W2122228576","https://openalex.org/W2141449332","https://openalex.org/W2163276268"],"related_works":["https://openalex.org/W4253868298","https://openalex.org/W3173307177","https://openalex.org/W4380184485","https://openalex.org/W4236769482","https://openalex.org/W2151652117","https://openalex.org/W3047064423","https://openalex.org/W3087886082","https://openalex.org/W2549510151","https://openalex.org/W2125662929","https://openalex.org/W4386437597"],"abstract_inverted_index":{"During":[0,142],"an":[1],"earthquake,":[2],"freestanding":[3],"equipment":[4,120],"and":[5,22,39,73,80,89,139,191,198,228,258],"contents":[6],"in":[7,42,69,129,159,200,224,238,268],"a":[8,86,97,105,116,150,160,186],"building":[9,47],"may":[10,34],"experience":[11],"large":[12],"complex":[13,56],"3D":[14],"motion.":[15],"Depending":[16],"on":[17,216],"the":[18,30,102,109,113,145,153,165,173,179,204,209,212,217,236,239,245,255],"geometry,":[19],"mass":[20],"distribution,":[21],"support":[23],"mechanism":[24],"(e.g.,":[25],"wheels,":[26],"casters,":[27],"legs)":[28],"of":[29,104,111,115,118,167,178,211,242,261],"object,":[31],"this":[32,55,130],"motion":[33,57,78,114,166],"include":[35],"rolling,":[36],"sliding,":[37],"twisting,":[38],"rocking\u2014potentially":[40],"resulting":[41],"overturning":[43],"or":[44,51],"impact":[45],"with":[46,136,188,208],"occupants,":[48],"neighboring":[49],"walls":[50],"other":[52],"objects.":[53],"Measuring":[54],"by":[58],"traditional,":[59],"contact-type":[60],"displacement":[61,206,213],"sensors":[62,72],"is":[63,147,196],"challenging.":[64],"Owing":[65],"to":[66,100,163,172,202,220,234],"recent":[67],"advances":[68],"video":[70,134],"capture":[71,133],"image":[74],"processing":[75],"techniques,":[76],"vision-based":[77,205,262],"tracking":[79],"measurement":[81,207],"have":[82],"been":[83],"introduced":[84],"as":[85,184],"practical,":[87],"economical,":[88],"fairly":[90],"accurate":[91],"measuring":[92,112],"method.":[93],"This":[94],"paper":[95],"presents":[96],"procedure":[98],"utilized":[99,199],"evaluate":[101,235],"accuracy":[103,225,260],"consumer-grade":[106],"camera":[107,127,146,180],"for":[108,244],"purpose":[110],"piece":[117],"medical":[119],"during":[121],"shake-table":[122],"testing.":[123],"The":[124,176],"fixed-focal":[125],"length":[126],"considered":[128],"study":[131],"can":[132,265],"recordings":[135],"different":[137],"resolution":[138],"frame":[140],"rates.":[141],"experimental":[143],"testing,":[144],"positioned":[148],"at":[149],"distance":[151],"from":[152],"target":[154],"(as":[155],"it":[156],"would":[157],"be":[158,221,266],"real":[161],"application)":[162],"track":[164],"four":[168],"LED":[169],"lights":[170],"attached":[171],"shake":[174,218],"table.":[175],"capabilities":[177],"are":[181,232,251],"evaluated":[182],"using":[183],"input":[185],"signal":[187],"varying":[189],"frequency":[190,240],"amplitude.":[192],"A":[193],"wavelet":[194],"approach":[195],"proposed":[197,252],"order":[201],"synchronize":[203],"output":[210],"transducer":[214],"installed":[215],"table,":[219],"later":[222],"used":[223,267],"assessments.":[226],"Absolute":[227],"relative":[229],"error":[230],"curves":[231],"presented":[233],"errors":[237],"range":[241],"interest":[243],"actual":[246],"experiments.":[247],"Finally,":[248],"contour":[249],"plots":[250],"that":[253],"specify":[254],"displacement,":[256],"velocity,":[257],"acceleration":[259],"measurements,":[263],"which":[264],"future":[269],"applications.":[270]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
