{"id":"https://openalex.org/W2152309214","doi":"https://doi.org/10.1109/isspa.2010.5605502","title":"Facial expression recognition using image orientation field in limited regions and MLP neural network","display_name":"Facial expression recognition using image orientation field in limited regions and MLP neural network","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2152309214","doi":"https://doi.org/10.1109/isspa.2010.5605502","mag":"2152309214"},"language":"en","primary_location":{"id":"doi:10.1109/isspa.2010.5605502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2010.5605502","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th International Conference on Information Science, Signal Processing and their Applications (ISSPA 2010)","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/A5045405768","display_name":"Seyed Omid Shahdi","orcid":"https://orcid.org/0000-0002-1827-1883"},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Seyed Omid Shahdi","raw_affiliation_strings":["CvviP Research Lab, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia"],"affiliations":[{"raw_affiliation_string":"CvviP Research Lab, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080562991","display_name":"Mohammad Pooyan","orcid":null},"institutions":[{"id":"https://openalex.org/I119025939","display_name":"Shahed University","ror":"https://ror.org/01e8ff003","country_code":"IR","type":"education","lineage":["https://openalex.org/I119025939"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Pooyan","raw_affiliation_strings":["Faculty of Engineering, Shahed University, Tehran, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Shahed University, Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I119025939"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031515973","display_name":"S. A. R. Abu\u2013Bakar","orcid":"https://orcid.org/0000-0002-4360-6630"},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"S.A.R. Abu-Bakar","raw_affiliation_strings":["CvviP Research Lab, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia"],"affiliations":[{"raw_affiliation_string":"CvviP Research Lab, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045405768"],"corresponding_institution_ids":["https://openalex.org/I4576418"],"apc_list":null,"apc_paid":null,"fwci":0.6374,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.72885951,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"85","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9991999864578247,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.995199978351593,"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"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9951000213623047,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7667165994644165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7173233032226562},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.684684157371521},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.672028660774231},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.6115439534187317},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6111562252044678},{"id":"https://openalex.org/keywords/three-dimensional-face-recognition","display_name":"Three-dimensional face recognition","score":0.5962862372398376},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.5849988460540771},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5847492218017578},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5759397745132446},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5341367721557617},{"id":"https://openalex.org/keywords/facial-expression-recognition","display_name":"Facial expression recognition","score":0.510235071182251},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5069866180419922},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.4200621247291565},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.2585553824901581},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11124685406684875}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7667165994644165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7173233032226562},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.684684157371521},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.672028660774231},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.6115439534187317},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6111562252044678},{"id":"https://openalex.org/C88799230","wikidata":"https://www.wikidata.org/wiki/Q3398329","display_name":"Three-dimensional face recognition","level":5,"score":0.5962862372398376},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.5849988460540771},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5847492218017578},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5759397745132446},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5341367721557617},{"id":"https://openalex.org/C2987714656","wikidata":"https://www.wikidata.org/wiki/Q1185804","display_name":"Facial expression recognition","level":4,"score":0.510235071182251},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5069866180419922},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.4200621247291565},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.2585553824901581},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11124685406684875},{"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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","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:10.1109/isspa.2010.5605502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2010.5605502","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th International Conference on Information Science, Signal Processing and their Applications (ISSPA 2010)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1571620383","https://openalex.org/W1589484905","https://openalex.org/W1591959139","https://openalex.org/W1825077972","https://openalex.org/W1967790662","https://openalex.org/W2033773055","https://openalex.org/W2045870530","https://openalex.org/W2103876808","https://openalex.org/W2106115875","https://openalex.org/W2123257782","https://openalex.org/W2126556638","https://openalex.org/W2128635338","https://openalex.org/W2172177573","https://openalex.org/W6635370625","https://openalex.org/W6685209089"],"related_works":["https://openalex.org/W2166031825","https://openalex.org/W2918845005","https://openalex.org/W2040482211","https://openalex.org/W2058325696","https://openalex.org/W325114128","https://openalex.org/W2185537520","https://openalex.org/W3108145925","https://openalex.org/W4387163326","https://openalex.org/W1517271056","https://openalex.org/W2356663679"],"abstract_inverted_index":{"In":[0],"this":[1,36,72],"paper,":[2],"a":[3],"novel":[4],"approach":[5],"for":[6,44,53],"facial":[7,54,75,101],"expression":[8,55,76],"is":[9,19],"introduced":[10],"by":[11],"using":[12],"face":[13],"orientation":[14,62],"field":[15,63],"concept.":[16],"This":[17],"method":[18],"not":[20],"sensitive":[21],"to":[22,66],"the":[23,67,88,93],"obstacles":[24],"such":[25],"as":[26],"hair,":[27],"eyeglasses":[28],"and":[29,71,91],"surrounding":[30],"illumination.":[31],"The":[32,57,81],"computational":[33],"tools":[34],"of":[35,96,100],"paper":[37],"have":[38,50,84],"been":[39,85],"used":[40],"in":[41,98],"previous":[42],"studies":[43],"fingerprint":[45],"recognition":[46,99],"systems.":[47],"However,":[48],"we":[49],"adopted":[51],"them":[52],"recognition.":[56],"features":[58],"which":[59],"extracted":[60],"from":[61],"are":[64],"applied":[65],"MLP":[68],"neural":[69],"network":[70,73],"select":[74],"among":[77],"six":[78],"universal":[79],"expressions.":[80,102],"presented":[82],"method,":[83],"tested":[86],"on":[87],"JAFFE":[89],"database":[90],"reached":[92],"average":[94],"accuracy":[95],"90.33%":[97]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}