{"id":"https://openalex.org/W2936842510","doi":"https://doi.org/10.1145/3301879.3301895","title":"Matching Pursuit for Inter-Scatterer Spacing Estimation from Ultrasound RF Echo Signals","display_name":"Matching Pursuit for Inter-Scatterer Spacing Estimation from Ultrasound RF Echo Signals","publication_year":2018,"publication_date":"2018-11-12","ids":{"openalex":"https://openalex.org/W2936842510","doi":"https://doi.org/10.1145/3301879.3301895","mag":"2936842510"},"language":"en","primary_location":{"id":"doi:10.1145/3301879.3301895","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3301879.3301895","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2018 5th International Conference on Biomedical and Bioinformatics Engineering","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/A5039290996","display_name":"Xiuhua Zeng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105365","display_name":"Qujing Normal University","ror":"https://ror.org/02ad7ap24","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210105365"]},{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiuhua Zeng","raw_affiliation_strings":["Department of Electronic Engineering, Information School, Yunnan University, Kunming, Yunnan, China and College of Physics&Electronic Engineering, Qujing Normal University, Qujing, Yunnan, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Information School, Yunnan University, Kunming, Yunnan, China and College of Physics&Electronic Engineering, Qujing Normal University, Qujing, Yunnan, China","institution_ids":["https://openalex.org/I4210105365","https://openalex.org/I189210763"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100459696","display_name":"Yufeng Zhang","orcid":"https://orcid.org/0000-0003-0992-1642"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufeng Zhang","raw_affiliation_strings":["Department of Electronic Engineering, Information School, Yunnan University, Kunming, Yunnan, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Information School, Yunnan University, Kunming, Yunnan, China","institution_ids":["https://openalex.org/I189210763"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039290996"],"corresponding_institution_ids":["https://openalex.org/I189210763","https://openalex.org/I4210105365"],"apc_list":null,"apc_paid":null,"fwci":0.1768,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59296845,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"51"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998999834060669,"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6310046911239624},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.5680779218673706},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5569782853126526},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.5428497791290283},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.5175822973251343},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5016181468963623},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49334922432899475},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.48087528347969055},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4469696879386902},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.44596871733665466},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4217604398727417},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4199603796005249},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.37406158447265625},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2836683988571167},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2010674774646759},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.14850088953971863},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09814897179603577}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6310046911239624},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.5680779218673706},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5569782853126526},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.5428497791290283},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.5175822973251343},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5016181468963623},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49334922432899475},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.48087528347969055},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4469696879386902},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.44596871733665466},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4217604398727417},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4199603796005249},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.37406158447265625},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2836683988571167},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2010674774646759},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.14850088953971863},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09814897179603577},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3301879.3301895","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3301879.3301895","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2018 5th International Conference on Biomedical and Bioinformatics Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1991232756","https://openalex.org/W2081359092","https://openalex.org/W2101361893","https://openalex.org/W2104504663","https://openalex.org/W2115862886","https://openalex.org/W2133295115","https://openalex.org/W2137031943","https://openalex.org/W2145501736","https://openalex.org/W2151693816","https://openalex.org/W2152483762","https://openalex.org/W2167750329","https://openalex.org/W2170418136","https://openalex.org/W3020885686","https://openalex.org/W4245917845"],"related_works":["https://openalex.org/W2042644197","https://openalex.org/W2073241848","https://openalex.org/W2785927776","https://openalex.org/W2020549994","https://openalex.org/W4220674950","https://openalex.org/W3130682819","https://openalex.org/W1980565639","https://openalex.org/W2381915087","https://openalex.org/W2103001330","https://openalex.org/W2806946907"],"abstract_inverted_index":{"The":[0,75,148],"pathological":[1],"changes":[2],"in":[3,103],"the":[4,9,13,24,28,44,59,66,70,84,89,93,100,104,107,113,121,127,132,141,152,157,176],"diseased":[5],"tissues":[6,29],"could":[7],"alter":[8],"spatial":[10],"organization":[11],"of":[12,15,27,47,83,106,112,131,137],"microstructures":[14],"their":[16],"normal":[17],"tissues.":[18],"Ultrasound":[19],"RF":[20,72],"echo":[21,73],"signals":[22,76,164],"carry":[23],"microstructure":[25],"information":[26,174],"whose":[30],"regular":[31,94,167],"scatterer":[32],"spacing":[33],"(SS)":[34],"can":[35,123,155],"be":[36,124],"analyzed":[37],"and":[38,87,143,169],"applied":[39],"as":[40],"a":[41,54,80],"signature":[42],"for":[43,161,175],"quantitative":[45],"diagnosis":[46],"diseases.":[48],"In":[49],"this":[50],"paper,":[51],"we":[52],"propose":[53],"novel":[55],"approach":[56],"based":[57,98],"on":[58,99],"matching":[60],"pursuit":[61],"(MP)":[62],"algorithm":[63],"to":[64,116],"improve":[65,156],"ISS":[67,158],"estimation":[68],"from":[69],"ultrasound":[71],"signals.":[74],"are":[77,96,146],"decomposed":[78],"into":[79],"linear":[81],"combination":[82],"Gabor":[85,134],"atoms,":[86],"then":[88],"atoms":[90],"highly":[91],"matched":[92],"component":[95],"selected":[97,133],"critical":[101],"point":[102],"curve":[105],"first":[108],"order":[109],"difference":[110],"(FOD)":[111],"reconstructed":[114],"signal":[115],"residue":[117],"ratio":[118],"(RSRR).":[119],"Accordingly,":[120],"ISSs":[122],"estimated":[125],"with":[126,140,165],"adjacent":[128],"location":[129],"indexes":[130],"atoms.":[135],"Results":[136],"simulation":[138],"experiments":[139],"MP-based":[142,153],"WT-based":[144],"methods":[145],"presented.":[147],"results":[149],"demonstrate":[150],"that":[151],"method":[154],"estimation,":[159],"especially":[160],"those":[162],"simulated":[163],"low":[166],"components,":[168],"potentially":[170],"provide":[171],"more":[172],"accurate":[173],"disease":[177],"diagnosis.":[178]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}