{"id":"https://openalex.org/W2622701008","doi":"https://doi.org/10.3390/a10020066","title":"A New Approach to Image-Based Estimation of Food Volume","display_name":"A New Approach to Image-Based Estimation of Food Volume","publication_year":2017,"publication_date":"2017-06-10","ids":{"openalex":"https://openalex.org/W2622701008","doi":"https://doi.org/10.3390/a10020066","mag":"2622701008"},"language":"en","primary_location":{"id":"doi:10.3390/a10020066","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a10020066","pdf_url":"https://www.mdpi.com/1999-4893/10/2/66/pdf?version=1497070319","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/10/2/66/pdf?version=1497070319","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006030614","display_name":"Hamid Hassannejad","orcid":"https://orcid.org/0000-0002-9578-1975"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Hamid Hassannejad","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy"],"raw_orcid":"https://orcid.org/0000-0002-9578-1975","affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023818682","display_name":"Guido Matrella","orcid":"https://orcid.org/0000-0002-0705-527X"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Guido Matrella","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054454582","display_name":"Paolo Ciampolini","orcid":"https://orcid.org/0000-0001-8944-2152"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Ciampolini","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020065115","display_name":"Ilaria De Munari","orcid":"https://orcid.org/0000-0002-9872-1695"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Ilaria Munari","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy"],"raw_orcid":"https://orcid.org/0000-0002-9872-1695","affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008131303","display_name":"Monica Mordonini","orcid":"https://orcid.org/0000-0002-5916-9770"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Monica Mordonini","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090205116","display_name":"Stefano Cagnoni","orcid":"https://orcid.org/0000-0003-4669-512X"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Stefano Cagnoni","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy"],"raw_orcid":"https://orcid.org/0000-0003-4669-512X","affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 degli Studi di Parma, 43124 Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090205116"],"corresponding_institution_ids":["https://openalex.org/I124601658"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":9.5466,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.97335861,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"10","issue":"2","first_page":"66","last_page":"66"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9771999716758728,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9689000248908997,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.741524338722229},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6160181164741516},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5535884499549866},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5356879234313965},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.5157830715179443},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.50464928150177},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4526124894618988},{"id":"https://openalex.org/keywords/gaussian-network-model","display_name":"Gaussian network model","score":0.4346684515476227},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.42305877804756165},{"id":"https://openalex.org/keywords/cut","display_name":"Cut","score":0.42156320810317993},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41052088141441345},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.35244858264923096}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.741524338722229},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6160181164741516},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5535884499549866},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5356879234313965},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.5157830715179443},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.50464928150177},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4526124894618988},{"id":"https://openalex.org/C166550679","wikidata":"https://www.wikidata.org/wiki/Q263400","display_name":"Gaussian network model","level":3,"score":0.4346684515476227},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.42305877804756165},{"id":"https://openalex.org/C5134670","wikidata":"https://www.wikidata.org/wiki/Q1626444","display_name":"Cut","level":4,"score":0.42156320810317993},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41052088141441345},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.35244858264923096},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/a10020066","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a10020066","pdf_url":"https://www.mdpi.com/1999-4893/10/2/66/pdf?version=1497070319","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:158e5d737e3f407d84576e662f8a71c9","is_oa":false,"landing_page_url":"https://doaj.org/article/158e5d737e3f407d84576e662f8a71c9","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":"Algorithms, Vol 10, Iss 2, p 66 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-4893/10/2/66/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/a10020066","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Algorithms; Volume 10; Issue 2; Pages: 66","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/a10020066","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a10020066","pdf_url":"https://www.mdpi.com/1999-4893/10/2/66/pdf?version=1497070319","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1518729828","https://openalex.org/W1989050358","https://openalex.org/W1989235104","https://openalex.org/W1993689819","https://openalex.org/W1998674867","https://openalex.org/W2028888808","https://openalex.org/W2033819227","https://openalex.org/W2039566059","https://openalex.org/W2058348111","https://openalex.org/W2075665712","https://openalex.org/W2083634762","https://openalex.org/W2089295051","https://openalex.org/W2107722796","https://openalex.org/W2109257383","https://openalex.org/W2110579950","https://openalex.org/W2119605622","https://openalex.org/W2124313187","https://openalex.org/W2125269571","https://openalex.org/W2126789858","https://openalex.org/W2129201358","https://openalex.org/W2141584146","https://openalex.org/W2167104246","https://openalex.org/W2168104347","https://openalex.org/W2205191193","https://openalex.org/W2287802714","https://openalex.org/W2293395580","https://openalex.org/W2293499654","https://openalex.org/W2583753028","https://openalex.org/W4250666038","https://openalex.org/W6696137300"],"related_works":["https://openalex.org/W2021544484","https://openalex.org/W2350507978","https://openalex.org/W2016260880","https://openalex.org/W2032319136","https://openalex.org/W2109407305","https://openalex.org/W1582388844","https://openalex.org/W3162483426","https://openalex.org/W2088651901","https://openalex.org/W2055782493","https://openalex.org/W2897997384"],"abstract_inverted_index":{"A":[0],"balanced":[1],"diet":[2,28],"is":[3,11,81,122,164],"the":[4,79,84,97,103,108,113,130,144,147,168],"key":[5],"to":[6,47,59,115,142],"a":[7,56,75,89,125,134,140,150,155,194],"healthy":[8],"lifestyle":[9],"and":[10,24,50,205],"crucial":[12],"for":[13],"preventing":[14],"or":[15],"dealing":[16],"with":[17,207],"many":[18],"chronic":[19],"diseases":[20],"such":[21,88,166],"as":[22,100,158],"diabetes":[23],"obesity.":[25],"Therefore,":[26],"monitoring":[27],"can":[29],"be":[30,48],"an":[31,117,177,187,208],"effective":[32],"way":[33],"of":[34,41,71,78,112,170,190,200,203,212],"improving":[35],"people\u2019s":[36],"health.":[37],"However,":[38],"manual":[39],"reporting":[40],"food":[42,60,80],"intake":[43,61],"has":[44],"been":[45],"shown":[46],"inaccurate":[49],"often":[51],"impractical.":[52],"This":[53],"paper":[54],"presents":[55],"new":[57],"approach":[58],"quantity":[62],"estimation":[63],"using":[64],"image-based":[65,136],"modeling.":[66],"The":[67,161],"modeling":[68,137,162],"method":[69,153],"consists":[70],"three":[72],"steps:":[73],"firstly,":[74],"short":[76],"video":[77],"taken":[82],"by":[83,102],"user\u2019s":[85],"smartphone.":[86],"From":[87],"video,":[90],"six":[91,171],"frames":[92,114],"are":[93],"selected":[94],"based":[95,123],"on":[96,124,193],"pictures\u2019":[98],"viewpoints":[99],"determined":[101],"smartphone\u2019s":[104],"orientation":[105],"sensors.":[106],"Secondly,":[107],"user":[109],"marks":[110],"one":[111],"seed":[116],"interactive":[118],"segmentation":[119],"algorithm.":[120,132],"Segmentation":[121],"Gaussian":[126],"Mixture":[127],"Model":[128],"alongside":[129],"graph-cut":[131],"Finally,":[133],"customized":[135],"algorithm":[138,163],"generates":[139],"point-cloud":[141],"model":[143],"food.":[145],"At":[146],"same":[148],"time,":[149],"stochastic":[151],"object-detection":[152],"locates":[154],"checkerboard":[156],"used":[157],"size/ground":[159],"reference.":[160],"optimized":[165],"that":[167,197],"use":[169],"input":[172],"images":[173,199],"still":[174],"results":[175],"in":[176],"acceptable":[178],"computation":[179],"cost.":[180],"In":[181],"our":[182],"evaluation":[183],"procedure,":[184],"we":[185],"achieved":[186],"average":[188,209],"accuracy":[189],"92":[191],"%":[192],"test":[195],"set":[196],"includes":[198],"different":[201],"kinds":[202],"pasta":[204],"bread,":[206],"processing":[210],"time":[211],"about":[213],"23":[214],"s.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2017-06-15T00:00:00"}
