{"id":"https://openalex.org/W2612790163","doi":"https://doi.org/10.1117/12.2266757","title":"Ultrasonic imaging for non-destructive evaluation of standing trees: effect of anisotropy on image reconstruction","display_name":"Ultrasonic imaging for non-destructive evaluation of standing trees: effect of anisotropy on image reconstruction","publication_year":2017,"publication_date":"2017-03-13","ids":{"openalex":"https://openalex.org/W2612790163","doi":"https://doi.org/10.1117/12.2266757","mag":"2612790163"},"language":"en","primary_location":{"id":"doi:10.1117/12.2266757","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2266757","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"conference-paper","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/A5002962320","display_name":"Luis Espinosa","orcid":"https://orcid.org/0000-0002-5820-1716"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]},{"id":"https://openalex.org/I4401726947","display_name":"Biomasse, bois, \u00e9nergie, bio-produits","ror":"https://ror.org/054ktxw16","country_code":null,"type":"facility","lineage":["https://openalex.org/I131077856","https://openalex.org/I4401726947"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Luis Espinosa","raw_affiliation_strings":["Univ. Nacional de Colombia (Colombia)","UNAL - Universidad Nacional de Colombia [Bogot\u00e0] (Cra 45, Bogot\u00e1, Colombie - Colombia)","UPR BioWooEB - BioWooEB (TA B-114/16 73 Rue Jean-Fran\u00e7ois Breton 34398 Montpellier Cedex 5, France - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. Nacional de Colombia (Colombia)","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"UNAL - Universidad Nacional de Colombia [Bogot\u00e0] (Cra 45, Bogot\u00e1, Colombie - Colombia)","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"UPR BioWooEB - BioWooEB (TA B-114/16 73 Rue Jean-Fran\u00e7ois Breton 34398 Montpellier Cedex 5, France - France)","institution_ids":["https://openalex.org/I4401726947"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058462807","display_name":"Flavio Prieto","orcid":"https://orcid.org/0000-0002-6903-8782"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Flavio Prieto","raw_affiliation_strings":["Univ. Nacional de Colombia (Colombia)","UNAL - Universidad Nacional de Colombia [Bogot\u00e0] (Cra 45, Bogot\u00e1, Colombie - Colombia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. Nacional de Colombia (Colombia)","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"UNAL - Universidad Nacional de Colombia [Bogot\u00e0] (Cra 45, Bogot\u00e1, Colombie - Colombia)","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054290574","display_name":"Lo\u00efc Brancheriau","orcid":"https://orcid.org/0000-0002-9580-7696"},"institutions":[{"id":"https://openalex.org/I131077856","display_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","ror":"https://ror.org/05kpkpg04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I131077856"]},{"id":"https://openalex.org/I251321805","display_name":"Agropolis International","ror":"https://ror.org/00txxwv34","country_code":"FR","type":"other","lineage":["https://openalex.org/I251321805"]},{"id":"https://openalex.org/I4401726947","display_name":"Biomasse, bois, \u00e9nergie, bio-produits","ror":"https://ror.org/054ktxw16","country_code":null,"type":"facility","lineage":["https://openalex.org/I131077856","https://openalex.org/I4401726947"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lo\u00efc Brancheriau","raw_affiliation_strings":["CIRAD (France)","UPR BioWooEB - BioWooEB (TA B-114/16 73 Rue Jean-Fran\u00e7ois Breton 34398 Montpellier Cedex 5, France - France)","Cirad-PERSYST - D\u00e9partement Performances des syst\u00e8mes de production et de transformation tropicaux ( Avenue Agropolis TA B-DIR / 09 34398 Montpellier Cedex 5 France - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIRAD (France)","institution_ids":["https://openalex.org/I131077856"]},{"raw_affiliation_string":"UPR BioWooEB - BioWooEB (TA B-114/16 73 Rue Jean-Fran\u00e7ois Breton 34398 Montpellier Cedex 5, France - France)","institution_ids":["https://openalex.org/I4401726947"]},{"raw_affiliation_string":"Cirad-PERSYST - D\u00e9partement Performances des syst\u00e8mes de production et de transformation tropicaux ( Avenue Agropolis TA B-DIR / 09 34398 Montpellier Cedex 5 France - France)","institution_ids":["https://openalex.org/I131077856","https://openalex.org/I251321805"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"10338","issue":null,"first_page":"1033808","last_page":"1033808"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9972000122070312,"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"}},"topics":[{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9972000122070312,"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"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10484","display_name":"Wood Treatment and Properties","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/orthotropic-material","display_name":"Orthotropic material","score":0.9134371876716614},{"id":"https://openalex.org/keywords/isotropy","display_name":"Isotropy","score":0.8050148487091064},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.7353913187980652},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.7125885486602783},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.6516419649124146},{"id":"https://openalex.org/keywords/nondestructive-testing","display_name":"Nondestructive testing","score":0.5513479709625244},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5375378727912903},{"id":"https://openalex.org/keywords/tomographic-reconstruction","display_name":"Tomographic reconstruction","score":0.5358148217201233},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.48213860392570496},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4560217559337616},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4178255796432495},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4008080065250397},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2638188600540161},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2568645775318146},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18759939074516296},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.09508416056632996},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.06800845265388489}],"concepts":[{"id":"https://openalex.org/C131336679","wikidata":"https://www.wikidata.org/wiki/Q901006","display_name":"Orthotropic material","level":3,"score":0.9134371876716614},{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.8050148487091064},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.7353913187980652},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.7125885486602783},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.6516419649124146},{"id":"https://openalex.org/C56529433","wikidata":"https://www.wikidata.org/wiki/Q626700","display_name":"Nondestructive testing","level":2,"score":0.5513479709625244},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5375378727912903},{"id":"https://openalex.org/C97742081","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Tomographic reconstruction","level":3,"score":0.5358148217201233},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.48213860392570496},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4560217559337616},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4178255796432495},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4008080065250397},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2638188600540161},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2568645775318146},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18759939074516296},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.09508416056632996},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.06800845265388489},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1117/12.2266757","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2266757","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03242774v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03242774","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The International Conference on Quality Control by Artificial Vision 2017, May 2017, Tokyo, Japan. pp.1033808, &#x27E8;10.1117/12.2266757&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:agritrop.cirad.fr:584424","is_oa":false,"landing_page_url":"http://agritrop.cirad.fr/584424/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402311","display_name":"Agritrop (Cirad)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I131077856","host_organization_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","host_organization_lineage":["https://openalex.org/I131077856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of SPIE: Thirteenth international conference on quality control by artificial vision 2017","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309955","display_name":"Departamento Administrativo de Ciencia, Tecnolog\u00eda e Innovaci\u00f3n (COLCIENCIAS)","ror":"https://ror.org/048jthh02"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1975852205","https://openalex.org/W2046754410","https://openalex.org/W2052594331","https://openalex.org/W2052764591","https://openalex.org/W2056928764","https://openalex.org/W2088448089","https://openalex.org/W2091053108","https://openalex.org/W2095484444","https://openalex.org/W2096368162","https://openalex.org/W2106306857","https://openalex.org/W2117925958","https://openalex.org/W2147342650","https://openalex.org/W4205525262","https://openalex.org/W4230188347","https://openalex.org/W4240659637","https://openalex.org/W4240726582","https://openalex.org/W4244402928","https://openalex.org/W4256104108","https://openalex.org/W4292101282","https://openalex.org/W4387631428","https://openalex.org/W6660083201","https://openalex.org/W6682113961"],"related_works":["https://openalex.org/W2729309033","https://openalex.org/W30020191","https://openalex.org/W2091189020","https://openalex.org/W2026696565","https://openalex.org/W1470535712","https://openalex.org/W1521927141","https://openalex.org/W2791587780","https://openalex.org/W2009557540","https://openalex.org/W793312379","https://openalex.org/W2144102114"],"abstract_inverted_index":{"Trees":[0],"play":[1],"a":[2,57,146,182,189,216],"major":[3],"ecological":[4],"and":[5,80,86,90,112,125,171,197,205],"sanitary":[6],"role":[7],"in":[8,39,61,71,150,160,181],"modern":[9],"cities.":[10],"Nondestructive":[11],"imaging":[12],"methods":[13],"allow":[14],"to":[15,67,232],"analyze":[16],"the":[17,34,42,54,62,97,102,106,110,113,126,133,137,140,209,224,230,233,238,244],"inner":[18,167],"structures":[19],"of":[20,36,64,152,191,240],"trees,":[21],"without":[22,166],"altering":[23],"their":[24,87],"condition.":[25],"In":[26],"this":[27],"study,":[28],"we":[29],"are":[30],"interested":[31],"on":[32,41],"evaluating":[33],"influence":[35],"anisotropy":[37],"condition":[38],"wood":[40,78,124,161,172,187],"tomography":[43],"image":[44,135],"reconstruction":[45,217],"using":[46,53,96,215],"ultrasonic":[47],"waves,":[48],"by":[49],"time-of-flight":[50],"(TOF)":[51],"estimation":[52],"raytracing":[55,99],"approach,":[56],"technique":[58,149],"used":[59,148,159],"particularly":[60],"field":[63],"exploration":[65],"seismography":[66],"simulate":[68],"wave":[69,88],"fronts":[70,89],"elastic":[72],"media.":[73],"Mechanical":[74],"parameters":[75],"from":[76,136,229],"six":[77],"species":[79],"one":[81],"isotropic":[82,170,204],"material":[83,103,179],"were":[84,94,115,121,129,176,200],"defined":[85],"corresponding":[91],"TOF":[92,127,138],"values":[93],"obtained,":[95],"proposed":[98],"method.":[100],"If":[101],"presented":[104,226],"anisotropy,":[105],"ray":[107,154,222],"paths":[108],"between":[109],"emitter":[111],"receivers":[114],"not":[116],"straight;":[117],"therefore,":[118],"curved":[119],"rays":[120],"obtained":[122,211],"for":[123,169,186,203,212,220,247],"measurements":[128],"affected.":[130],"To":[131],"obtain":[132],"tomographic":[134],"measurements,":[139],"filtered":[141],"back-projection":[142],"algorithm":[143,218],"was":[144,193],"applied,":[145],"widely":[147],"applications":[151],"straight":[153,221],"tomography,":[155,223],"but":[156],"also":[157],"commonly":[158],"acoustic":[162],"tomography.":[163],"First,":[164],"discs":[165],"defects":[168,199,242],"materials":[173],"(Spruce":[174],"sample)":[175],"tested.":[177],"Isotropic":[178],"resulted":[180],"flat":[183],"color":[184],"image;":[185],"material,":[188],"gradient":[190],"velocities":[192],"obtained.":[194],"After,":[195],"centric":[196],"eccentric":[198,248],"tested,":[201],"both":[202],"orthotropic":[206],"cases.":[207,249],"From":[208],"results":[210],"wood,":[213],"when":[214],"intended":[219],"images":[225],"velocity":[227],"variations":[228],"border":[231],"center":[234],"that":[235],"made":[236],"difficult":[237],"discrimination":[239],"possible":[241],"inside":[243],"samples,":[245],"especially":[246]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2017-05-19T00:00:00"}
