{"id":"https://openalex.org/W2104322376","doi":"https://doi.org/10.1109/ncvpripg.2013.6776229","title":"Assisting the autistic with improved facial expression recognition from mixed expressions","display_name":"Assisting the autistic with improved facial expression recognition from mixed expressions","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2104322376","doi":"https://doi.org/10.1109/ncvpripg.2013.6776229","mag":"2104322376"},"language":"en","primary_location":{"id":"doi:10.1109/ncvpripg.2013.6776229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncvpripg.2013.6776229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Fourth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG)","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/A5044756105","display_name":"Washef Ahmed","orcid":null},"institutions":[{"id":"https://openalex.org/I1331500379","display_name":"Centre for Development of Advanced Computing","ror":"https://ror.org/022abst40","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1331500379","https://openalex.org/I4210121746"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Washef Ahmed","raw_affiliation_strings":["Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]},{"raw_affiliation_string":"Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102325508","display_name":"Soma Mitra","orcid":"https://orcid.org/0000-0002-3819-7203"},"institutions":[{"id":"https://openalex.org/I1331500379","display_name":"Centre for Development of Advanced Computing","ror":"https://ror.org/022abst40","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1331500379","https://openalex.org/I4210121746"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Soma Mitra","raw_affiliation_strings":["Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]},{"raw_affiliation_string":"Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kunal Chanda","orcid":null},"institutions":[{"id":"https://openalex.org/I1331500379","display_name":"Centre for Development of Advanced Computing","ror":"https://ror.org/022abst40","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1331500379","https://openalex.org/I4210121746"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kunal Chanda","raw_affiliation_strings":["Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]},{"raw_affiliation_string":"Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112291234","display_name":"Debasis Mazumdar","orcid":null},"institutions":[{"id":"https://openalex.org/I1331500379","display_name":"Centre for Development of Advanced Computing","ror":"https://ror.org/022abst40","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1331500379","https://openalex.org/I4210121746"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Debasis Mazumdar","raw_affiliation_strings":["Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Signal Processing Group, Centre for Development of Advanced Computing, Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]},{"raw_affiliation_string":"Adv. Signal Process. Group, Centre for Dev. of Adv. Comput., Kolkata, India","institution_ids":["https://openalex.org/I1331500379"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1331500379"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.16180587,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9940000176429749,"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"}},"topics":[{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9940000176429749,"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/T10057","display_name":"Face and Expression Recognition","score":0.9918000102043152,"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/T11448","display_name":"Face recognition and analysis","score":0.9897000193595886,"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/facial-expression","display_name":"Facial expression","score":0.7244266867637634},{"id":"https://openalex.org/keywords/sadness","display_name":"Sadness","score":0.7170488238334656},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6027694344520569},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5969141721725464},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.5586947798728943},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5481118559837341},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5403971076011658},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5356874465942383},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4987363815307617},{"id":"https://openalex.org/keywords/emotion-classification","display_name":"Emotion classification","score":0.4466012418270111},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.44197311997413635},{"id":"https://openalex.org/keywords/emotional-expression","display_name":"Emotional expression","score":0.43681395053863525},{"id":"https://openalex.org/keywords/surprise","display_name":"Surprise","score":0.42576003074645996},{"id":"https://openalex.org/keywords/happiness","display_name":"Happiness","score":0.4169746935367584},{"id":"https://openalex.org/keywords/anger","display_name":"Anger","score":0.3382203280925751},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.29685449600219727},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.16236677765846252},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.15158745646476746},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12328842282295227},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.09464547038078308}],"concepts":[{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.7244266867637634},{"id":"https://openalex.org/C2779812673","wikidata":"https://www.wikidata.org/wiki/Q169251","display_name":"Sadness","level":3,"score":0.7170488238334656},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6027694344520569},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5969141721725464},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.5586947798728943},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5481118559837341},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5403971076011658},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5356874465942383},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4987363815307617},{"id":"https://openalex.org/C206310091","wikidata":"https://www.wikidata.org/wiki/Q750859","display_name":"Emotion classification","level":2,"score":0.4466012418270111},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.44197311997413635},{"id":"https://openalex.org/C143110190","wikidata":"https://www.wikidata.org/wiki/Q5373787","display_name":"Emotional expression","level":2,"score":0.43681395053863525},{"id":"https://openalex.org/C2780343955","wikidata":"https://www.wikidata.org/wiki/Q333173","display_name":"Surprise","level":2,"score":0.42576003074645996},{"id":"https://openalex.org/C2778999518","wikidata":"https://www.wikidata.org/wiki/Q8","display_name":"Happiness","level":2,"score":0.4169746935367584},{"id":"https://openalex.org/C2779302386","wikidata":"https://www.wikidata.org/wiki/Q79871","display_name":"Anger","level":2,"score":0.3382203280925751},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.29685449600219727},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.16236677765846252},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.15158745646476746},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12328842282295227},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.09464547038078308},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","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":1,"locations":[{"id":"doi:10.1109/ncvpripg.2013.6776229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncvpripg.2013.6776229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Fourth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W194544521","https://openalex.org/W1578285471","https://openalex.org/W1979377847","https://openalex.org/W1990368529","https://openalex.org/W2108385997","https://openalex.org/W2113076747","https://openalex.org/W2165183780","https://openalex.org/W2268421884","https://openalex.org/W3019654592","https://openalex.org/W4301223053","https://openalex.org/W6645159912","https://openalex.org/W6776649275"],"related_works":["https://openalex.org/W1991697485","https://openalex.org/W3198870284","https://openalex.org/W2002225084","https://openalex.org/W1761974557","https://openalex.org/W2071993326","https://openalex.org/W4321489666","https://openalex.org/W346645540","https://openalex.org/W2519456985","https://openalex.org/W2119012436","https://openalex.org/W1873860913"],"abstract_inverted_index":{"People":[0],"suffering":[1,35],"from":[2,36,49,98],"autism":[3],"have":[4,21,225],"difficulty":[5],"with":[6],"recognizing":[7],"other":[8],"people's":[9],"emotions":[10],"and":[11,96,162],"are":[12,53],"therefore":[13],"unable":[14],"to":[15,17,133],"react":[16],"it.":[18],"Although":[19],"there":[20],"been":[22,41,214,226],"attempts":[23],"aimed":[24],"at":[25],"developing":[26],"a":[27,54,108,122,179,184,209],"system":[28],"for":[29,33,43,64,67,114,152,169,178],"analyzing":[30],"facial":[31,103],"expressions":[32,48,51,89,177],"persons":[34],"autism,":[37],"very":[38],"little":[39],"has":[40,213],"explored":[42],"capturing":[44],"one":[45,82,219],"or":[46,83,220],"more":[47,84,221],"mixed":[50],"which":[52,195],"mixture":[55,100],"of":[56,76,81,85,101,121,140,165,171,176,191,206,218],"two":[57,102],"closely":[58],"related":[59],"expressions.":[60,104,144,172,222],"This":[61,71],"is":[62,117,130,150,167,186,196],"essential":[63],"psychotherapeutic":[65],"tool":[66],"analysis":[68],"during":[69],"counseling.":[70],"paper":[72],"presents":[73],"the":[74,78,86,99,138,154,159,163,189,199,203],"idea":[75],"improving":[77],"recognition":[79,170,217],"accuracy":[80],"six":[87,141],"prototypic":[88,143],"namely":[90],"happiness,":[91],"surprise,":[92],"fear,":[93],"disgust,":[94],"sadness":[95],"anger":[97],"For":[105],"this":[106],"purpose":[107],"motion":[109],"gradient":[110],"based":[111],"optical":[112,128],"flow":[113,129],"muscle":[115],"movement":[116],"computed":[118,127],"between":[119],"frames":[120],"given":[123,180],"video":[124,160],"sequence.":[125],"The":[126,173,223],"further":[131],"used":[132,151,168],"generate":[134],"feature":[135,155,200],"vector":[136],"as":[137],"signature":[139],"basic":[142],"Decision":[145],"Tree":[146],"generated":[147],"rule":[148],"base":[149],"clustering":[153,166],"vectors":[156,201],"obtained":[157],"in":[158,183],"sequence":[161],"result":[164],"relative":[174],"intensity":[175],"face":[181],"present":[182],"frame":[185],"measured.":[187],"With":[188],"introduction":[190],"Component":[192],"Based":[193],"Analysis":[194],"basically":[197],"computing":[198],"on":[202,208],"proposed":[204],"regions":[205],"interest":[207],"face,":[210],"considerable":[211],"improvement":[212],"noticed":[215],"regarding":[216],"results":[224],"validated":[227],"against":[228],"human":[229],"judgement.":[230]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
