{"id":"https://openalex.org/W3082934332","doi":"https://doi.org/10.1109/embc44109.2020.9175497","title":"Real-Time Food Intake Monitoring Using Wearable Egocnetric Camera","display_name":"Real-Time Food Intake Monitoring Using Wearable Egocnetric Camera","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3082934332","doi":"https://doi.org/10.1109/embc44109.2020.9175497","mag":"3082934332","pmid":"https://pubmed.ncbi.nlm.nih.gov/33018921"},"language":"en","primary_location":{"id":"doi:10.1109/embc44109.2020.9175497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9175497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5034650168","display_name":"Delwar Hossain","orcid":"https://orcid.org/0000-0003-0271-9935"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Delwar Hossain","raw_affiliation_strings":["Department of ECE, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037790753","display_name":"Masudul H. Imtiaz","orcid":"https://orcid.org/0000-0001-5528-482X"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Masudul Haider Imtiaz","raw_affiliation_strings":["Department of ECE, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078851512","display_name":"Tonmoy Ghosh","orcid":"https://orcid.org/0000-0003-1460-2267"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tonmoy Ghosh","raw_affiliation_strings":["Department of ECE, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032383105","display_name":"Viprav Bhaskar","orcid":null},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Viprav Bhaskar","raw_affiliation_strings":["Department of ECE, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054782515","display_name":"Edward Sazonov","orcid":"https://orcid.org/0000-0001-7792-4234"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Sazonov","raw_affiliation_strings":["Department of ECE, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5034650168"],"corresponding_institution_ids":["https://openalex.org/I17301866"],"apc_list":null,"apc_paid":null,"fwci":3.4406,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93337047,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2020","issue":null,"first_page":"4191","last_page":"4195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10866","display_name":"Nutritional Studies and Diet","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9851999878883362,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.9474999904632568,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7576869130134583},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6892298460006714},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6461144089698792},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.6397300958633423},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6191549301147461},{"id":"https://openalex.org/keywords/memory-footprint","display_name":"Memory footprint","score":0.523820698261261},{"id":"https://openalex.org/keywords/food-intake","display_name":"Food intake","score":0.4276667833328247},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.41057994961738586},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.28078794479370117},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24368056654930115}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7576869130134583},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6892298460006714},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6461144089698792},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.6397300958633423},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6191549301147461},{"id":"https://openalex.org/C74912251","wikidata":"https://www.wikidata.org/wiki/Q6815727","display_name":"Memory footprint","level":2,"score":0.523820698261261},{"id":"https://openalex.org/C3018685816","wikidata":"https://www.wikidata.org/wiki/Q213449","display_name":"Food intake","level":2,"score":0.4276667833328247},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.41057994961738586},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.28078794479370117},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24368056654930115},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003625","descriptor_name":"Data Collection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003625","descriptor_name":"Data Collection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003625","descriptor_name":"Data Collection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003625","descriptor_name":"Data Collection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004435","descriptor_name":"Eating","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004435","descriptor_name":"Eating","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004435","descriptor_name":"Eating","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004435","descriptor_name":"Eating","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005247","descriptor_name":"Feeding Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005247","descriptor_name":"Feeding Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005247","descriptor_name":"Feeding Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005247","descriptor_name":"Feeding Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005502","descriptor_name":"Food","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005502","descriptor_name":"Food","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005502","descriptor_name":"Food","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005502","descriptor_name":"Food","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc44109.2020.9175497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9175497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:33018921","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33018921","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1963602539","https://openalex.org/W1964678094","https://openalex.org/W1973850182","https://openalex.org/W1981085285","https://openalex.org/W1985338701","https://openalex.org/W2004775140","https://openalex.org/W2019260815","https://openalex.org/W2028292653","https://openalex.org/W2031092972","https://openalex.org/W2047607460","https://openalex.org/W2048254409","https://openalex.org/W2080853390","https://openalex.org/W2091013587","https://openalex.org/W2095344888","https://openalex.org/W2116790911","https://openalex.org/W2148346218","https://openalex.org/W2151376995","https://openalex.org/W2164100789","https://openalex.org/W2560828904","https://openalex.org/W2580313822","https://openalex.org/W2744865261","https://openalex.org/W2791600389","https://openalex.org/W2794003850","https://openalex.org/W2982207605","https://openalex.org/W2984358287","https://openalex.org/W2995344188","https://openalex.org/W3002050413","https://openalex.org/W3003924791","https://openalex.org/W3006586960","https://openalex.org/W6743195076","https://openalex.org/W6749456392","https://openalex.org/W6773971020"],"related_works":["https://openalex.org/W4316095964","https://openalex.org/W2383001583","https://openalex.org/W2131084560","https://openalex.org/W2771395446","https://openalex.org/W3112038843","https://openalex.org/W3094215878","https://openalex.org/W2088310429","https://openalex.org/W2161641032","https://openalex.org/W2496340490","https://openalex.org/W3209836052"],"abstract_inverted_index":{"With":[0],"technological":[1],"advancement,":[2],"wearable":[3,50],"egocentric":[4,51],"camera":[5,52,107],"systems":[6],"have":[7],"extensively":[8],"been":[9],"studied":[10],"to":[11,72,102,121],"develop":[12],"food":[13,54,57,63,93,104,163,168],"intake":[14],"monitoring":[15,70],"devices":[16,71],"for":[17,126],"the":[18,30,38,45,49,69],"assessment":[19],"of":[20,29,32,83,97,115,119,150,156,171],"eating":[21],"behavior.":[22],"This":[23,61],"paper":[24],"provides":[25],"a":[26,140],"detailed":[27],"description":[28],"implementation":[31,138],"CNN":[33],"based":[34],"image":[35,64,144],"classifier":[36,145],"in":[37,59,81],"Cortex-M7":[39,141],"microcontroller.":[40,142],"The":[41,110,143],"proposed":[42,111],"network":[43,112],"classifies":[44],"captured":[46,108],"images":[47,58,88,105,164,170],"by":[48,85],"as":[53,92],"and":[55,78,117,134,152,165],"no":[56,167],"real-time.":[60],"real-time":[62],"detection":[65],"can":[66],"potentially":[67],"lead":[68],"consume":[73],"less":[74,76],"power,":[75],"storage,":[77],"more":[79],"user-friendly":[80],"terms":[82],"privacy":[84],"saving":[86],"only":[87],"that":[89],"are":[90],"detected":[91],"images.":[94,109],"A":[95],"derivative":[96],"pre-trained":[98],"MobileNet":[99],"is":[100,124],"trained":[101],"detect":[103],"from":[106,176],"needs":[113],"761.99KB":[114],"flash":[116],"501.76KB":[118],"RAM":[120],"implement":[122],"which":[123],"built":[125],"an":[127,147,153],"optimal":[128],"trade-off":[129],"between":[130],"accuracy,":[131],"computational":[132],"cost,":[133],"memory":[135],"footprint":[136],"considering":[137],"on":[139,160],"achieved":[146],"average":[148,154],"precision":[149],"82%\u00b13%":[151],"F-score":[155],"74%\u00b12%":[157],"while":[158],"testing":[159],"15343":[161],"(2127":[162],"13216":[166],"images)":[169],"five":[172,177],"full":[173],"days":[174],"collected":[175],"participants.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-05T09:29:38.588285","created_date":"2025-10-10T00:00:00"}
