{"id":"https://openalex.org/W2734370297","doi":"https://doi.org/10.1109/i2mtc.2017.7969988","title":"Defect detection on thin-wall structure via dictionary learning","display_name":"Defect detection on thin-wall structure via dictionary learning","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2734370297","doi":"https://doi.org/10.1109/i2mtc.2017.7969988","mag":"2734370297"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc.2017.7969988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2017.7969988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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/A5109374705","display_name":"Li Xiang","orcid":"https://orcid.org/0000-0002-9946-7000"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Xiang Li","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009582696","display_name":"Shuxue Ding","orcid":"https://orcid.org/0000-0002-4963-3883"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuxue Ding","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062429830","display_name":"Zhenni Li","orcid":"https://orcid.org/0000-0001-8098-0341"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zhenni Li","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023248590","display_name":"Haoli Zhao","orcid":"https://orcid.org/0000-0002-4004-509X"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haoli Zhao","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030439103","display_name":"Benying Tan","orcid":"https://orcid.org/0000-0002-9121-8499"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Benying Tan","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Tsuruga, Ikki-Machi, Aizu-Wakamatsu City, Fukushima, Japan","institution_ids":["https://openalex.org/I141591182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5109374705"],"corresponding_institution_ids":["https://openalex.org/I141591182"],"apc_list":null,"apc_paid":null,"fwci":0.4576,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61334088,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9991999864578247,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6219042539596558},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.6125237941741943},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.5921461582183838},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5457099080085754},{"id":"https://openalex.org/keywords/dictionary-learning","display_name":"Dictionary learning","score":0.5332775712013245},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5277515053749084},{"id":"https://openalex.org/keywords/lamb-waves","display_name":"Lamb waves","score":0.5021927356719971},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4884580671787262},{"id":"https://openalex.org/keywords/k-svd","display_name":"K-SVD","score":0.48451656103134155},{"id":"https://openalex.org/keywords/structural-health-monitoring","display_name":"Structural health monitoring","score":0.4826241433620453},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.4801589846611023},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4355948269367218},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43396320939064026},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.43028950691223145},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3574216365814209},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35046523809432983},{"id":"https://openalex.org/keywords/surface-wave","display_name":"Surface wave","score":0.2674696743488312},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.20469671487808228},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17899417877197266},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13714492321014404},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.135040283203125},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11772468686103821},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.09419432282447815}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6219042539596558},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.6125237941741943},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.5921461582183838},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5457099080085754},{"id":"https://openalex.org/C2988886741","wikidata":"https://www.wikidata.org/wiki/Q25304494","display_name":"Dictionary learning","level":3,"score":0.5332775712013245},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5277515053749084},{"id":"https://openalex.org/C142358356","wikidata":"https://www.wikidata.org/wiki/Q375680","display_name":"Lamb waves","level":3,"score":0.5021927356719971},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4884580671787262},{"id":"https://openalex.org/C154771677","wikidata":"https://www.wikidata.org/wiki/Q17098361","display_name":"K-SVD","level":3,"score":0.48451656103134155},{"id":"https://openalex.org/C2776247918","wikidata":"https://www.wikidata.org/wiki/Q1423713","display_name":"Structural health monitoring","level":2,"score":0.4826241433620453},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.4801589846611023},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4355948269367218},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43396320939064026},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.43028950691223145},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3574216365814209},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35046523809432983},{"id":"https://openalex.org/C84174578","wikidata":"https://www.wikidata.org/wiki/Q889796","display_name":"Surface wave","level":2,"score":0.2674696743488312},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20469671487808228},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17899417877197266},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13714492321014404},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.135040283203125},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11772468686103821},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.09419432282447815},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/i2mtc.2017.7969988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2017.7969988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W340263924","https://openalex.org/W1492648273","https://openalex.org/W1923389684","https://openalex.org/W1966200414","https://openalex.org/W1982199708","https://openalex.org/W1984135917","https://openalex.org/W1992405901","https://openalex.org/W2044265222","https://openalex.org/W2052818671","https://openalex.org/W2079572495","https://openalex.org/W2115429828","https://openalex.org/W2127271355","https://openalex.org/W2140736792","https://openalex.org/W2146949217","https://openalex.org/W2160547390","https://openalex.org/W2163112044","https://openalex.org/W2176058272","https://openalex.org/W2366778944","https://openalex.org/W4235713725","https://openalex.org/W4250955649","https://openalex.org/W6646443949"],"related_works":["https://openalex.org/W2509955295","https://openalex.org/W2016265625","https://openalex.org/W2111634407","https://openalex.org/W2552089492","https://openalex.org/W2982240858","https://openalex.org/W4205656132","https://openalex.org/W2008821896","https://openalex.org/W2157785665","https://openalex.org/W2048023787","https://openalex.org/W2068941797"],"abstract_inverted_index":{"The":[0,42,103],"Lamb":[1,51],"wave":[2,52],"approach":[3,30],"in":[4,36],"Structural":[5],"Health":[6],"Monitoring":[7],"(SHM)":[8],"mainly":[9],"cares":[10],"the":[11,17,33,50,58,65,69,83,87,92,96,106,109],"defects":[12,73],"detection.":[13],"It":[14,90],"relies":[15],"on":[16],"analysis":[18],"of":[19,108],"signals":[20,59],"for":[21,31,100],"physical":[22],"propagation.":[23],"In":[24],"this":[25],"paper,":[26],"a":[27,78],"sparse":[28,79],"representation":[29],"modeling":[32],"signal":[34,70],"scattering":[35,71],"discretized":[37],"monitoring":[38],"area":[39],"is":[40],"proposed.":[41],"overcomplete":[43],"dictionary":[44,66,85],"can":[45,74],"be":[46,75],"determined":[47],"explicitly":[48],"by":[49],"propagation":[53],"theory":[54],"with":[55,82],"columns":[56],"reflecting":[57],"at":[60],"time":[61],"instant.":[62],"Through":[63],"introducing":[64],"learning":[67],"method,":[68],"from":[72,86],"formed":[76],"as":[77],"coding":[80],"problem":[81],"learnt":[84],"given":[88],"data.":[89],"has":[91],"potential":[93],"to":[94],"conquer":[95],"complex":[97],"structure":[98],"condition":[99],"thin-wall":[101],"plate.":[102],"experiments":[104],"illustrates":[105],"effectiveness":[107],"presented":[110],"approach.":[111]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}