{"id":"https://openalex.org/W2689633326","doi":"https://doi.org/10.1109/icassp.2017.7953361","title":"Regularized tracking of shear-wave in ultrasound elastography","display_name":"Regularized tracking of shear-wave in ultrasound elastography","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2689633326","doi":"https://doi.org/10.1109/icassp.2017.7953361","mag":"2689633326"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2017.7953361","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2017.7953361","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5034675090","display_name":"Mahmoud Derakhshan Horeh","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Mahmoud Derakhshan Horeh","raw_affiliation_strings":["Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059155086","display_name":"Amir Asif","orcid":"https://orcid.org/0000-0002-9393-7112"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amir Asif","raw_affiliation_strings":["Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077743201","display_name":"Hassan Rivaz","orcid":"https://orcid.org/0000-0001-5800-3034"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hassan Rivaz","raw_affiliation_strings":["PERFORM CENTRE, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"PERFORM CENTRE, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034675090"],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":0.8331,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73546728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"6264","last_page":"6268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11366","display_name":"Elasticity and Material Modeling","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/elastography","display_name":"Elastography","score":0.8481863737106323},{"id":"https://openalex.org/keywords/subpixel-rendering","display_name":"Subpixel rendering","score":0.7883715033531189},{"id":"https://openalex.org/keywords/acoustic-radiation-force","display_name":"Acoustic radiation force","score":0.7036681771278381},{"id":"https://openalex.org/keywords/displacement-field","display_name":"Displacement field","score":0.5785118937492371},{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.47786039113998413},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43748247623443604},{"id":"https://openalex.org/keywords/elasticity","display_name":"Elasticity (physics)","score":0.4322246313095093},{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.4240735173225403},{"id":"https://openalex.org/keywords/ultrasound-elastography","display_name":"Ultrasound elastography","score":0.41987791657447815},{"id":"https://openalex.org/keywords/shear-waves","display_name":"Shear waves","score":0.41323432326316833},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40774282813072205},{"id":"https://openalex.org/keywords/shear","display_name":"Shear (geology)","score":0.403251051902771},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3708644509315491},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3528907597064972},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.32672739028930664},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2977373003959656},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.17384785413742065},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17047643661499023},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.157552570104599},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.10017803311347961}],"concepts":[{"id":"https://openalex.org/C2777690781","wikidata":"https://www.wikidata.org/wiki/Q1324974","display_name":"Elastography","level":3,"score":0.8481863737106323},{"id":"https://openalex.org/C68516990","wikidata":"https://www.wikidata.org/wiki/Q452912","display_name":"Subpixel rendering","level":3,"score":0.7883715033531189},{"id":"https://openalex.org/C2781325599","wikidata":"https://www.wikidata.org/wiki/Q4674704","display_name":"Acoustic radiation force","level":3,"score":0.7036681771278381},{"id":"https://openalex.org/C29660869","wikidata":"https://www.wikidata.org/wiki/Q5282615","display_name":"Displacement field","level":3,"score":0.5785118937492371},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.47786039113998413},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43748247623443604},{"id":"https://openalex.org/C121854251","wikidata":"https://www.wikidata.org/wiki/Q62932","display_name":"Elasticity (physics)","level":2,"score":0.4322246313095093},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.4240735173225403},{"id":"https://openalex.org/C2909095640","wikidata":"https://www.wikidata.org/wiki/Q1324974","display_name":"Ultrasound elastography","level":4,"score":0.41987791657447815},{"id":"https://openalex.org/C2779438780","wikidata":"https://www.wikidata.org/wiki/Q691978","display_name":"Shear waves","level":3,"score":0.41323432326316833},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40774282813072205},{"id":"https://openalex.org/C96035792","wikidata":"https://www.wikidata.org/wiki/Q43606218","display_name":"Shear (geology)","level":2,"score":0.403251051902771},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3708644509315491},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3528907597064972},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.32672739028930664},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2977373003959656},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.17384785413742065},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17047643661499023},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.157552570104599},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.10017803311347961},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2017.7953361","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2017.7953361","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":22,"referenced_works":["https://openalex.org/W1563519457","https://openalex.org/W1968820052","https://openalex.org/W1973065645","https://openalex.org/W1984200251","https://openalex.org/W1992737688","https://openalex.org/W1994930463","https://openalex.org/W2062533874","https://openalex.org/W2065357202","https://openalex.org/W2096995350","https://openalex.org/W2097019019","https://openalex.org/W2110280396","https://openalex.org/W2112748532","https://openalex.org/W2131910503","https://openalex.org/W2131986555","https://openalex.org/W2137363797","https://openalex.org/W2145942210","https://openalex.org/W2156142095","https://openalex.org/W2156420966","https://openalex.org/W2160468702","https://openalex.org/W2165644684","https://openalex.org/W3023648298","https://openalex.org/W4300120313"],"related_works":["https://openalex.org/W2070126926","https://openalex.org/W1978950492","https://openalex.org/W2039928150","https://openalex.org/W2163451245","https://openalex.org/W2108572334","https://openalex.org/W2132809388","https://openalex.org/W4243061612","https://openalex.org/W70385419","https://openalex.org/W2082688110","https://openalex.org/W2898512390"],"abstract_inverted_index":{"Ultrasound":[0],"elastography":[1,73,191],"involves":[2],"imaging":[3],"tissue":[4,23,58,93],"while":[5],"it":[6],"undergoes":[7],"deformation":[8,16,20],"and":[9,100,180],"inferring":[10],"its":[11],"mechanical":[12,30],"properties":[13],"from":[14,176],"the":[15,22,52,57,63,71,77,80,87,108,116,130,152,162,168,182],"pattern.":[17],"The":[18,54,68],"initial":[19],"in":[21],"is":[24,74,83,135,156],"typically":[25],"induced":[26],"through":[27],"an":[28,40,46,97,141],"external":[29],"force,":[31],"for":[32],"example,":[33],"by":[34,44],"exerting":[35],"a":[36,66,102,119,177],"slight":[37],"pressure":[38],"using":[39,123,193],"ultrasound":[41],"probe":[42],"or":[43],"applying":[45],"acoustic":[47],"radiation":[48],"force":[49],"(ARF)":[50],"against":[51],"tissue.":[53,90],"ARF":[55],"excites":[56],"locally,":[59],"which":[60,155],"leads":[61],"to":[62,75,86,106,160,195],"propagation":[64],"of":[65,70,79,89,118,184],"shear-wave.":[67],"goal":[69],"shear-wave":[72,81],"estimate":[76,107],"speed":[78],"that":[82,150],"explicitly":[84],"related":[85],"elasticity":[88],"We":[91,166],"formulate":[92],"displacement":[94,109,143,164],"estimation":[95],"as":[96],"optimization":[98],"problem":[99],"propose":[101],"computationally":[103],"efficient":[104],"approach":[105,186],"field.":[110],"A":[111],"novel":[112],"algorithm":[113,138,170],"based":[114,145],"on":[115,146,171],"minimization":[117,126],"regularized":[120],"cost":[121],"function":[122],"higher-order":[124],"analytical":[125],"(HAM)":[127],"coupled":[128],"with":[129],"second-order":[131],"Taylor":[132],"series":[133],"approximation":[134],"proposed.":[136],"Our":[137],"first":[139],"computes":[140],"integer":[142],"field":[144],"dynamic":[147],"programming":[148],"(DP)":[149],"provides":[151],"global":[153],"optima,":[154],"then":[157],"refined":[158],"iteratively":[159],"obtain":[161],"subpixel":[163],"estimate.":[165],"test":[167],"proposed":[169],"real":[172],"experimental":[173],"data":[174],"obtained":[175],"tissue-mimicking":[178],"phantom":[179],"illustrate":[181],"superiority":[183],"our":[185],"over":[187],"some":[188],"commonly":[189],"used":[190],"techniques":[192],"signal":[194],"noise":[196],"ratio":[197],"(SNR)":[198],"comparisons.":[199]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}