{"id":"https://openalex.org/W4405059359","doi":"https://doi.org/10.1038/s41746-024-01346-8","title":"AI-enabled wearable cameras for assisting dietary assessment in African populations","display_name":"AI-enabled wearable cameras for assisting dietary assessment in African populations","publication_year":2024,"publication_date":"2024-12-05","ids":{"openalex":"https://openalex.org/W4405059359","doi":"https://doi.org/10.1038/s41746-024-01346-8","pmid":"https://pubmed.ncbi.nlm.nih.gov/39638852"},"language":"en","primary_location":{"id":"doi:10.1038/s41746-024-01346-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-024-01346-8","pdf_url":"https://www.nature.com/articles/s41746-024-01346-8.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41746-024-01346-8.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021505567","display_name":"Frank P.-W. Lo","orcid":"https://orcid.org/0000-0002-0358-6567"},"institutions":[{"id":"https://openalex.org/I4210109636","display_name":"NIHR Imperial Biomedical Research Centre","ror":"https://ror.org/01kmhx639","country_code":"GB","type":"facility","lineage":["https://openalex.org/I34931013","https://openalex.org/I4210109636"]},{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Frank P.-W. Lo","raw_affiliation_strings":["The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK. po.lo15@imperial.ac.uk","The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK. po.lo15@imperial.ac.uk","institution_ids":["https://openalex.org/I47508984","https://openalex.org/I4210109636"]},{"raw_affiliation_string":"The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071693446","display_name":"Jianing Qiu","orcid":"https://orcid.org/0000-0003-4166-3428"},"institutions":[{"id":"https://openalex.org/I2801748203","display_name":"Hammersmith Hospital","ror":"https://ror.org/05jg8yp15","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I153355300","https://openalex.org/I2801748203"]},{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jianing Qiu","raw_affiliation_strings":["The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK. jianing.qiu@outlook.com","The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK. jianing.qiu@outlook.com","institution_ids":["https://openalex.org/I2801748203"]},{"raw_affiliation_string":"The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072759915","display_name":"Modou Lamin Jobarteh","orcid":"https://orcid.org/0000-0002-7350-6980"},"institutions":[{"id":"https://openalex.org/I4210089966","display_name":"London School of Hygiene & Tropical Medicine","ror":"https://ror.org/00a0jsq62","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4210089966"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Modou L. Jobarteh","raw_affiliation_strings":["Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK","institution_ids":["https://openalex.org/I4210089966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059787157","display_name":"Yingnan Sun","orcid":"https://orcid.org/0000-0002-8566-8055"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yingnan Sun","raw_affiliation_strings":["The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379704","display_name":"Zeyu Wang","orcid":"https://orcid.org/0000-0003-2670-4789"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zeyu Wang","raw_affiliation_strings":["The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hamlyn Centre for Robotic Surgery, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051224603","display_name":"Shuo Jiang","orcid":"https://orcid.org/0000-0003-3645-6301"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuo Jiang","raw_affiliation_strings":["College of Electronics and Information Engineering, Tongji University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-3645-6301","affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072533120","display_name":"Tom Baranowski","orcid":"https://orcid.org/0000-0002-0653-2222"},"institutions":[{"id":"https://openalex.org/I4210141908","display_name":"Children's Nutrition Research Center at Baylor College of Medicine","ror":"https://ror.org/03s936v76","country_code":"US","type":"government","lineage":["https://openalex.org/I1312222531","https://openalex.org/I1336096307","https://openalex.org/I4210141908","https://openalex.org/I4210145274"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tom Baranowski","raw_affiliation_strings":["Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, USA","institution_ids":["https://openalex.org/I4210141908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061528478","display_name":"Alex Kojo Anderson","orcid":"https://orcid.org/0000-0001-7048-8337"},"institutions":[{"id":"https://openalex.org/I165733156","display_name":"University of Georgia","ror":"https://ror.org/00te3t702","country_code":"US","type":"education","lineage":["https://openalex.org/I165733156"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alex K. Anderson","raw_affiliation_strings":["Department of Nutritional Sciences, University of Georgia, Athens, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional Sciences, University of Georgia, Athens, GA, USA","institution_ids":["https://openalex.org/I165733156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013888119","display_name":"Megan A. McCrory","orcid":"https://orcid.org/0000-0002-5024-1465"},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Megan A. McCrory","raw_affiliation_strings":["Department of Health Sciences, Boston University, Boston, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-5024-1465","affiliations":[{"raw_affiliation_string":"Department of Health Sciences, Boston University, Boston, MA, USA","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"middle","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 Electrical and Computer Engineering, The University of Alabama, Tuscaloosa, AL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019369617","display_name":"Wenyan Jia","orcid":"https://orcid.org/0009-0009-2260-0975"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenyan Jia","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103248296","display_name":"Mingui Sun","orcid":"https://orcid.org/0000-0001-7948-9205"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]},{"id":"https://openalex.org/I4210157890","display_name":"Neurological Surgery","ror":"https://ror.org/04r0gp612","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210157890"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mingui Sun","raw_affiliation_strings":["Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":"https://orcid.org/0000-0001-7948-9205","affiliations":[{"raw_affiliation_string":"Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I4210157890","https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050781441","display_name":"Matilda Steiner\u2010Asiedu","orcid":"https://orcid.org/0000-0001-5190-3988"},"institutions":[{"id":"https://openalex.org/I138690464","display_name":"University of Ghana","ror":"https://ror.org/01r22mr83","country_code":"GH","type":"education","lineage":["https://openalex.org/I138690464"]}],"countries":["GH"],"is_corresponding":false,"raw_author_name":"Matilda Steiner-Asiedu","raw_affiliation_strings":["Department of Nutrition and Food Science, University of Ghana, Accra, Ghana"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutrition and Food Science, University of Ghana, Accra, Ghana","institution_ids":["https://openalex.org/I138690464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078144383","display_name":"Gary Frost","orcid":"https://orcid.org/0000-0003-0529-6325"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gary Frost","raw_affiliation_strings":["Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK. g.frost@imperial.ac.uk","Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK"],"raw_orcid":"https://orcid.org/0000-0003-0529-6325","affiliations":[{"raw_affiliation_string":"Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK. g.frost@imperial.ac.uk","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063187094","display_name":"Benny Lo","orcid":"https://orcid.org/0000-0002-5080-108X"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Benny Lo","raw_affiliation_strings":["Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK. benny.lo@imperial.ac.uk","Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK"],"raw_orcid":"https://orcid.org/0000-0002-5080-108X","affiliations":[{"raw_affiliation_string":"Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK. benny.lo@imperial.ac.uk","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Section of Nutrition, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":15,"corresponding_author_ids":["https://openalex.org/A5021505567"],"corresponding_institution_ids":["https://openalex.org/I4210109636","https://openalex.org/I47508984"],"apc_list":{"value":3060,"currency":"USD","value_usd":3060},"apc_paid":{"value":3060,"currency":"USD","value_usd":3060},"fwci":7.724,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.97899216,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"7","issue":"1","first_page":"356","last_page":"356"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9889000058174133,"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":0.9889000058174133,"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":0.9283000230789185,"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/T11446","display_name":"Mobile Health and mHealth Applications","score":0.9110000133514404,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mean-absolute-percentage-error","display_name":"Mean absolute percentage error","score":0.7282946109771729},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6488590836524963},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.564236581325531},{"id":"https://openalex.org/keywords/mean-absolute-error","display_name":"Mean absolute error","score":0.45238566398620605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4316719174385071},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4184603989124298},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41308844089508057},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4120698571205139},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4013298451900482},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.39016401767730713},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27214717864990234},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16145306825637817},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.08035627007484436}],"concepts":[{"id":"https://openalex.org/C150217764","wikidata":"https://www.wikidata.org/wiki/Q6803607","display_name":"Mean absolute percentage error","level":3,"score":0.7282946109771729},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6488590836524963},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.564236581325531},{"id":"https://openalex.org/C188154048","wikidata":"https://www.wikidata.org/wiki/Q6803609","display_name":"Mean absolute error","level":3,"score":0.45238566398620605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4316719174385071},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4184603989124298},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41308844089508057},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4120698571205139},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4013298451900482},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.39016401767730713},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27214717864990234},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16145306825637817},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.08035627007484436},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1038/s41746-024-01346-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-024-01346-8","pdf_url":"https://www.nature.com/articles/s41746-024-01346-8.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},{"id":"pmid:39638852","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39638852","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":"NPJ digital medicine","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11621677","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11621677","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11621677/pdf/41746_2024_Article_1346.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"NPJ Digit Med","raw_type":"Text"},{"id":"pmh:oai:digitalcommons.library.tmc.edu:staff_pub-1268","is_oa":false,"landing_page_url":"https://digitalcommons.library.tmc.edu/staff_pub/266","pdf_url":null,"source":{"id":"https://openalex.org/S4377196655","display_name":"Digital Commons-TMC (Texas Medical Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1337852284","host_organization_name":"Texas Medical Center","host_organization_lineage":["https://openalex.org/I1337852284"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Children\u2019s Nutrition Research Center Staff Publications","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:02369d495c84468f968194e13da05121","is_oa":false,"landing_page_url":"https://doaj.org/article/02369d495c84468f968194e13da05121","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"npj Digital Medicine, Vol 7, Iss 1, Pp 1-16 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1038/s41746-024-01346-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-024-01346-8","pdf_url":"https://www.nature.com/articles/s41746-024-01346-8.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G7882082458","display_name":null,"funder_award_id":"OPP1171395","funder_id":"https://openalex.org/F4320306137","funder_display_name":"Bill and Melinda Gates Foundation"}],"funders":[{"id":"https://openalex.org/F4320306137","display_name":"Bill and Melinda Gates Foundation","ror":"https://ror.org/0456r8d26"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4405059359.pdf"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1861492603","https://openalex.org/W1989050358","https://openalex.org/W1995595536","https://openalex.org/W2030575107","https://openalex.org/W2039374976","https://openalex.org/W2062794055","https://openalex.org/W2097037258","https://openalex.org/W2109257383","https://openalex.org/W2116790911","https://openalex.org/W2117711626","https://openalex.org/W2152945331","https://openalex.org/W2184710429","https://openalex.org/W2194775991","https://openalex.org/W2206370378","https://openalex.org/W2310271424","https://openalex.org/W2562357606","https://openalex.org/W2565639579","https://openalex.org/W2604671115","https://openalex.org/W2770633921","https://openalex.org/W2794003850","https://openalex.org/W2796343159","https://openalex.org/W2805387930","https://openalex.org/W2962691457","https://openalex.org/W2963150697","https://openalex.org/W2965554244","https://openalex.org/W2980815685","https://openalex.org/W2989440892","https://openalex.org/W3004923419","https://openalex.org/W3023585707","https://openalex.org/W3026315368","https://openalex.org/W3041615298","https://openalex.org/W3129687672","https://openalex.org/W3161934893","https://openalex.org/W3173318157","https://openalex.org/W3205612861","https://openalex.org/W4205830467","https://openalex.org/W4293198979","https://openalex.org/W4386884933","https://openalex.org/W4389137852","https://openalex.org/W4390874575","https://openalex.org/W4402727359"],"related_works":["https://openalex.org/W3178576217","https://openalex.org/W4385195237","https://openalex.org/W4247388746","https://openalex.org/W4285102093","https://openalex.org/W4318676890","https://openalex.org/W121055840","https://openalex.org/W4388038832","https://openalex.org/W2543255254","https://openalex.org/W2375849536","https://openalex.org/W4281799626"],"abstract_inverted_index":{"We":[0,93],"have":[1],"developed":[2],"a":[3,70,73,114,119,130],"population-level":[4],"method":[5],"for":[6,81,88],"dietary":[7,31,152],"assessment":[8,153],"using":[9,140],"low-cost":[10],"wearable":[11],"cameras.":[12],"Our":[13,111],"approach,":[14],"EgoDiet,":[15],"employs":[16],"an":[17,147],"egocentric":[18],"vision-based":[19],"pipeline":[20],"to":[21,86,104,144,149],"learn":[22],"portion":[23,82],"sizes,":[24],"addressing":[25],"the":[26,35,105,126,137,150],"shortcomings":[27],"of":[28,37,54,79,116,132,139],"traditional":[29,106,151],"self-reported":[30],"methods.":[32,154],"To":[33],"evaluate":[34],"functionality":[36],"this":[38],"method,":[39],"field":[40],"studies":[41],"were":[42,64],"conducted":[43],"in":[44,98,121],"London":[45],"(Study":[46,50],"A)":[47],"and":[48,56],"Ghana":[49],"B)":[51],"among":[52],"populations":[53],"Ghanaian":[55],"Kenyan":[57],"origin.":[58],"In":[59],"Study":[60,99],"A,":[61],"EgoDiet's":[62],"estimations":[63],"contrasted":[65,124],"with":[66,72,125],"dietitians'":[67],"assessments,":[68],"revealing":[69],"performance":[71,103],"Mean":[74],"Absolute":[75],"Percentage":[76],"Error":[77],"(MAPE)":[78],"31.9%":[80],"size":[83],"estimation,":[84],"compared":[85],"40.1%":[87],"estimates":[89],"made":[90],"by":[91],"dietitians.":[92],"further":[94],"evaluated":[95],"our":[96],"approach":[97,112],"B,":[100],"comparing":[101],"its":[102],"24-Hour":[107],"Dietary":[108],"Recall":[109],"(24HR).":[110],"demonstrated":[113],"MAPE":[115,131],"28.0%,":[117],"showing":[118],"reduction":[120],"error":[122],"when":[123],"24HR,":[127],"which":[128],"exhibited":[129],"32.5%.":[133],"This":[134],"improvement":[135],"highlights":[136],"potential":[138],"passive":[141],"camera":[142],"technology":[143],"serve":[145],"as":[146],"alternative":[148]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":9}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
