{"id":"https://openalex.org/W7097669201","doi":null,"title":"Attention-driven Expression and Gesture Analysis in an Interactive Environment","display_name":"Attention-driven Expression and Gesture Analysis in an Interactive Environment","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W7097669201"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.48.2033","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.48.2033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://whitechapel.media.mit.edu/pub/tech-reports/TR-312.ps.Z","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"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/A5029105520","display_name":"Trevor Darrell","orcid":"https://orcid.org/0000-0001-5453-8533","observed_orcids":["https://orcid.org/0000-0001-5453-8533"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Trevor Darrell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5007176508","display_name":"Alex Pentland","orcid":"https://orcid.org/0000-0002-8053-9983","observed_orcids":["https://orcid.org/0000-0002-8053-9983"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alex P. Pentland","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.62040816,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9789999723434448,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9789999723434448,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.00800000037997961,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10789","display_name":"Interactive and Immersive Displays","score":0.007699999958276749,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/gesture-recognition","display_name":"gesture recognition","score":0.9240000247955322},{"id":"https://openalex.org/keywords/facial-expression-recognition","display_name":"facial expression recognition","score":0.8539999723434448},{"id":"https://openalex.org/keywords/view-based-recognition","display_name":"view-based recognition","score":0.7279999852180481},{"id":"https://openalex.org/keywords/active-vision","display_name":"active vision","score":0.9390000104904175},{"id":"https://openalex.org/keywords/foveated-imaging","display_name":"foveated imaging","score":0.7559999823570251},{"id":"https://openalex.org/keywords/face-recognition","display_name":"face recognition","score":0.8820000290870667},{"id":"https://openalex.org/keywords/user-specific-models","display_name":"user-specific models","score":0.8629999756813049},{"id":"https://openalex.org/keywords/natural-user-interfaces","display_name":"natural user interfaces","score":0.902999997138977},{"id":"https://openalex.org/keywords/interactive-environments","display_name":"interactive environments","score":0.6389999985694885},{"id":"https://openalex.org/keywords/real-time-processing","display_name":"real-time processing","score":0.5519999861717224}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8661999702453613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7598000168800354},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.6359000205993652},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5766000151634216},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5532000064849854},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.527999997138977},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5221999883651733},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.515500009059906},{"id":"https://openalex.org/C2780719617","wikidata":"https://www.wikidata.org/wiki/Q1030752","display_name":"Salient","level":2,"score":0.508400022983551},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.4677000045776367},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4546999931335449},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4000000059604645},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.3765000104904175},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.375},{"id":"https://openalex.org/C2779903281","wikidata":"https://www.wikidata.org/wiki/Q6888026","display_name":"Modalities","level":2,"score":0.3700999915599823},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.36480000615119934},{"id":"https://openalex.org/C2780226545","wikidata":"https://www.wikidata.org/wiki/Q6888030","display_name":"Modality (human\u2013computer interaction)","level":2,"score":0.33480000495910645},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.27129998803138733},{"id":"https://openalex.org/C187482481","wikidata":"https://www.wikidata.org/wiki/Q1851756","display_name":"Natural user interface","level":4,"score":0.2549000084400177},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2513999938964844}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.48.2033","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.48.2033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://whitechapel.media.mit.edu/pub/tech-reports/TR-312.ps.Z","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4255607868","https://openalex.org/W2134429682","https://openalex.org/W109693458","https://openalex.org/W2480916281","https://openalex.org/W3160738733","https://openalex.org/W1961645301","https://openalex.org/W2326607189","https://openalex.org/W2122335965","https://openalex.org/W2898555079","https://openalex.org/W2588432570"],"abstract_inverted_index":{"To":[0],"provide":[1,91],"natural":[2],"user":[3],"interfaces":[4],"to":[5,37,68,80,101],"interactive":[6,30,52,126,138],"environments,":[7],"accurate":[8],"and":[9,14,63,90,131],"fast":[10],"recognition":[11,23,77],"of":[12,59,72,84,87,98,115,124],"gestures":[13,73],"expressions":[15],"is":[16],"needed.":[17],"We":[18],"adopt":[19],"a":[20],"viewbased":[21],"gesture":[22],"strategy":[24],"that":[25],"runs":[26],"in":[27,119],"an":[28,51,65,82,92,125],"unconstrained":[29],"environment,":[31,53],"which":[32,116],"uses":[33],"active":[34,66],"vision":[35,46],"methods":[36],"determine":[38,55],"context":[39],"cuess":[40],"for":[41,50,137],"the":[42,56,85,88,95],"view-based":[43],"method.":[44],"Using":[45],"routines":[47,78],"already":[48],"implemented":[49],"we":[54,141],"spatial":[57],"location":[58],"salient":[60],"body":[61],"parts":[62],"guide":[64],"camera":[67],"obtain":[69,81],"foveated":[70],"images":[71],"or":[74],"expressions.":[75],"Face":[76],"used":[79],"estimate":[83],"identity":[86],"user,":[89],"index":[93],"into":[94],"best":[96],"set":[97],"view":[99],"templates":[100],"use.":[102],"The":[103],"resulting":[104],"system":[105],"combines":[106],"low-resolution,":[107],"user-independent":[108],"processing":[109],"with":[110],"high-resolution,":[111],"user-specific":[112],"models,":[113],"all":[114],"are":[117,133],"computed":[118],"real":[120],"time":[121],"as":[122],"part":[123],"environment.":[127],"1":[128],"Introduction":[129],"Gesture":[130],"expression":[132],"important":[134],"interface":[135],"modalities":[136],"environments.":[139],"Previously,":[140],"d...":[142]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2025-10-27T00:00:00"}