{"id":"https://openalex.org/W3028482841","doi":"https://doi.org/10.1109/access.2020.2996500","title":"Adaptive Electrical Impedance Tomography Resolution Enhancement Using Statistically Quantized Projected Image Sub-Bands","display_name":"Adaptive Electrical Impedance Tomography Resolution Enhancement Using Statistically Quantized Projected Image Sub-Bands","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3028482841","doi":"https://doi.org/10.1109/access.2020.2996500","mag":"3028482841"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2996500","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2996500","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09097586.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09097586.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107978005","display_name":"Majid Zamani","orcid":"https://orcid.org/0000-0002-8986-757X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Majid Zamani","raw_affiliation_strings":["University College London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-8986-757X","affiliations":[{"raw_affiliation_string":"University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076125502","display_name":"Richard Bayford","orcid":"https://orcid.org/0000-0001-8863-6385"},"institutions":[{"id":"https://openalex.org/I60488453","display_name":"Middlesex University","ror":"https://ror.org/01rv4p989","country_code":"GB","type":"education","lineage":["https://openalex.org/I60488453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Richard Bayford","raw_affiliation_strings":["Middlesex University, London, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8863-6385","affiliations":[{"raw_affiliation_string":"Middlesex University, London, U.K","institution_ids":["https://openalex.org/I60488453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012493816","display_name":"Andreas Demosthenous","orcid":"https://orcid.org/0000-0003-0623-963X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andreas Demosthenous","raw_affiliation_strings":["University College London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0003-0623-963X","affiliations":[{"raw_affiliation_string":"University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5107978005"],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.4161,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.60856366,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"8","issue":null,"first_page":"99797","last_page":"99805"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12537","display_name":"Flow Measurement and Analysis","score":0.9955000281333923,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9869999885559082,"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/electrical-impedance-tomography","display_name":"Electrical impedance tomography","score":0.7782670259475708},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.6699312925338745},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5712296962738037},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5385141968727112},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5137832760810852},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5051677823066711},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.4858250617980957},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.469487726688385},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.4308792054653168},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.43034443259239197},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4284258186817169},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.42715543508529663},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4149889051914215},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3638903498649597},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3080190420150757},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2961636185646057},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.284610390663147},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21932461857795715}],"concepts":[{"id":"https://openalex.org/C155175808","wikidata":"https://www.wikidata.org/wiki/Q1326472","display_name":"Electrical impedance tomography","level":3,"score":0.7782670259475708},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.6699312925338745},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5712296962738037},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5385141968727112},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5137832760810852},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5051677823066711},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.4858250617980957},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.469487726688385},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.4308792054653168},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.43034443259239197},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4284258186817169},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.42715543508529663},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4149889051914215},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3638903498649597},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3080190420150757},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2961636185646057},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.284610390663147},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21932461857795715},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2020.2996500","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2996500","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09097586.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:eprints.soton.ac.uk:489253","is_oa":true,"landing_page_url":"http://doi.org/10.1109/ACCESS.2020.2996500>).","pdf_url":"https://eprints.soton.ac.uk/489253/1/Adaptive_Electrical_Impedance_Tomography_Resolution_Enhancement_Using_Statistically_Quantized_Projected_Image_Sub-Bands.pdf","source":{"id":"https://openalex.org/S4306401020","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:doaj.org/article:b42349baf7374a329ef427a20436c977","is_oa":true,"landing_page_url":"https://doaj.org/article/b42349baf7374a329ef427a20436c977","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 99797-99805 (2020)","raw_type":"article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10100058","is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10100058/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"   IEEE Access , 8    pp. 99797-99805.   (2020)      ","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2996500","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2996500","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09097586.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3961561674","display_name":"PNEUMACRIT: Preterm Neonate / neonatal Embedded Universal Microelectronic wearable Acquisition for Cardio Respiratory Intensive Therapy","funder_award_id":"EP/T001259/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G663903276","display_name":null,"funder_award_id":"EP/T001259/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7801262562","display_name":null,"funder_award_id":"EP/T001259","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3028482841.pdf","grobid_xml":"https://content.openalex.org/works/W3028482841.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1991605728","https://openalex.org/W2020455334","https://openalex.org/W2041606520","https://openalex.org/W2055571910","https://openalex.org/W2076293758","https://openalex.org/W2092402081","https://openalex.org/W2101344636","https://openalex.org/W2102993377","https://openalex.org/W2109773745","https://openalex.org/W2113761410","https://openalex.org/W2129829008","https://openalex.org/W2133251749","https://openalex.org/W2166538457","https://openalex.org/W2170092083","https://openalex.org/W2242218935","https://openalex.org/W2334297625","https://openalex.org/W2567465430","https://openalex.org/W2581553147","https://openalex.org/W2803966412","https://openalex.org/W2896989731","https://openalex.org/W2898323503","https://openalex.org/W2900481735","https://openalex.org/W2953959093","https://openalex.org/W4244003036"],"related_works":["https://openalex.org/W3211685995","https://openalex.org/W2532315310","https://openalex.org/W2902419700","https://openalex.org/W3160616384","https://openalex.org/W2905540725","https://openalex.org/W4376629886","https://openalex.org/W2000128178","https://openalex.org/W2101428392","https://openalex.org/W2537891456","https://openalex.org/W2752613076"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3],"adaptive":[4],"image":[5,48,88,120],"enhancement":[6,24,121],"method":[7,73],"for":[8,135],"electrical":[9],"impedance":[10],"tomography":[11],"(EIT).":[12],"The":[13,44],"images":[14,113,150],"are":[15,81],"enhanced":[16],"based":[17],"on":[18],"a":[19],"steerable":[20,58],"and":[21,37,90,106,138,161],"multi-scale":[22],"resolution":[23,53,96],"algorithm.":[25],"It":[26],"is":[27,50,132],"initiated":[28],"by":[29,158],"capturing":[30],"the":[31,41,66,70,87,111,124,151],"spatial":[32,84],"variations":[33],"in":[34,76],"decomposition":[35,38],"orientations,":[36],"scales":[39],"of":[40,46,86,127,145,153,166],"EIT":[42,112,149],"image.":[43],"interpretation":[45],"projected":[47],"sub-bands":[49,89],"translated":[51],"into":[52,110],"through":[54,83],"statistical":[55,67],"processes.":[56],"A":[57],"filter":[59],"containing":[60],"Gaussian":[61],"basis":[62],"function":[63],"derivatives":[64],"captures":[65],"information.":[68],"Using":[69,129],"regional":[71],"quantization":[72],"(RQM)":[74],"proposed":[75],"this":[77],"paper,":[78],"projection":[79],"weights":[80],"computed":[82],"statistics":[85],"tuned":[91],"adaptively.":[92],"RQM":[93,130],"assigns":[94],"more":[95],"to":[97],"those":[98],"directional":[99],"edges":[100],"which":[101],"have":[102],"higher":[103],"standard":[104],"deviation":[105],"embeds":[107],"high-order":[108],"curvatures":[109],"while":[114],"suppressing":[115],"noise.":[116],"Comparison":[117],"with":[118,142],"conventional":[119],"methods":[122],"demonstrates":[123],"superior":[125],"performance":[126],"RQM.":[128],"it":[131],"shown":[133],"that":[134],"16,":[136],"32":[137,146,148],"64":[139],"electrode":[140],"configurations":[141],"noise-free":[143],"recording":[144],"\u00d7":[147],"number":[152],"electrodes":[154],"can":[155],"be":[156],"reduced":[157],"5,":[159],"7":[160],"12":[162],"respectively":[163],"without":[164],"loss":[165],"detail.":[167]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}