{"id":"https://openalex.org/W2118308933","doi":"https://doi.org/10.1109/icassp.2012.6288129","title":"Visual saliency based on fast nonparametric multidimensional entropy estimation","display_name":"Visual saliency based on fast nonparametric multidimensional entropy estimation","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2118308933","doi":"https://doi.org/10.1109/icassp.2012.6288129","mag":"2118308933"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6288129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5001377818","display_name":"Anh Cat Le Ngo","orcid":null},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Anh Cat Le Ngo","raw_affiliation_strings":["University of Nottingham, Nottingham, Nottinghamshire, GB","School of Computer Science, University of Nottingham, Jubilee Campus, UK"],"affiliations":[{"raw_affiliation_string":"University of Nottingham, Nottingham, Nottinghamshire, GB","institution_ids":["https://openalex.org/I142263535"]},{"raw_affiliation_string":"School of Computer Science, University of Nottingham, Jubilee Campus, UK","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114259459","display_name":"Guoping Qiu","orcid":"https://orcid.org/0000-0002-5877-5648"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Guoping Qiu","raw_affiliation_strings":["School of Computer Science, University of Nottingham, UK","School of Computer Science, University of Nottingham, Jubilee Campus, UK"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Nottingham, UK","institution_ids":["https://openalex.org/I142263535"]},{"raw_affiliation_string":"School of Computer Science, University of Nottingham, Jubilee Campus, UK","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109052784","display_name":"Geoff Underwood","orcid":null},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Geoff Underwood","raw_affiliation_strings":["School of Psychology, University of Nottingham, UK","School of Psychology, University of Nottingham, Unipark Campus, UK"],"affiliations":[{"raw_affiliation_string":"School of Psychology, University of Nottingham, UK","institution_ids":["https://openalex.org/I142263535"]},{"raw_affiliation_string":"School of Psychology, University of Nottingham, Unipark Campus, UK","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073635669","display_name":"Li-Minn Ang","orcid":"https://orcid.org/0000-0002-2402-7529"},"institutions":[{"id":"https://openalex.org/I155043079","display_name":"University of Nottingham Malaysia Campus","ror":"https://ror.org/04mz9mt17","country_code":"MY","type":"education","lineage":["https://openalex.org/I142263535","https://openalex.org/I155043079"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Li-Minn Ang","raw_affiliation_strings":["Faculty of Engineering, University of Nottingham, Malaysia","Faculty of Engineering, University of Nottingham, Malaysia Campus, Malaysia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, University of Nottingham, Malaysia","institution_ids":["https://openalex.org/I155043079"]},{"raw_affiliation_string":"Faculty of Engineering, University of Nottingham, Malaysia Campus, Malaysia","institution_ids":["https://openalex.org/I155043079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111525101","display_name":"Kah Phooi Seng","orcid":null},"institutions":[{"id":"https://openalex.org/I155043079","display_name":"University of Nottingham Malaysia Campus","ror":"https://ror.org/04mz9mt17","country_code":"MY","type":"education","lineage":["https://openalex.org/I142263535","https://openalex.org/I155043079"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Kah Phooi Seng","raw_affiliation_strings":["Faculty of Engineering, University of Nottingham, Malaysia","Faculty of Engineering, University of Nottingham, Malaysia Campus, Malaysia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, University of Nottingham, Malaysia","institution_ids":["https://openalex.org/I155043079"]},{"raw_affiliation_string":"Faculty of Engineering, University of Nottingham, Malaysia Campus, Malaysia","institution_ids":["https://openalex.org/I155043079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5001377818"],"corresponding_institution_ids":["https://openalex.org/I142263535"],"apc_list":null,"apc_paid":null,"fwci":1.9218,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88054075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"19","issue":null,"first_page":"1305","last_page":"1308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":1.0,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":1.0,"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/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9776999950408936,"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/nonparametric-statistics","display_name":"Nonparametric statistics","score":0.7194489240646362},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.7119461297988892},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6887998580932617},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.6361063122749329},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5917771458625793},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5768471956253052},{"id":"https://openalex.org/keywords/conditional-entropy","display_name":"Conditional entropy","score":0.47210970520973206},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4528820812702179},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4270758330821991},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.41013598442077637},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32834452390670776},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2286950647830963},{"id":"https://openalex.org/keywords/principle-of-maximum-entropy","display_name":"Principle of maximum entropy","score":0.19278663396835327},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.11060535907745361},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09749230742454529}],"concepts":[{"id":"https://openalex.org/C102366305","wikidata":"https://www.wikidata.org/wiki/Q1097688","display_name":"Nonparametric statistics","level":2,"score":0.7194489240646362},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.7119461297988892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6887998580932617},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.6361063122749329},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5917771458625793},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5768471956253052},{"id":"https://openalex.org/C101721835","wikidata":"https://www.wikidata.org/wiki/Q813908","display_name":"Conditional entropy","level":3,"score":0.47210970520973206},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4528820812702179},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4270758330821991},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.41013598442077637},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32834452390670776},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2286950647830963},{"id":"https://openalex.org/C9679016","wikidata":"https://www.wikidata.org/wiki/Q1417473","display_name":"Principle of maximum entropy","level":2,"score":0.19278663396835327},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.11060535907745361},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09749230742454529},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2012.6288129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:ro.ecu.edu.au:ecuworks2012-1263","is_oa":false,"landing_page_url":"https://ro.ecu.edu.au/ecuworks2012/264","pdf_url":null,"source":{"id":"https://openalex.org/S2765015692","display_name":"Australasian Journal of Paramedicine","issn_l":"2202-7270","issn":["2202-7270"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ECU Publications 2012","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1510835000","https://openalex.org/W1594551768","https://openalex.org/W1699734612","https://openalex.org/W1874027545","https://openalex.org/W2035920650","https://openalex.org/W2039546655","https://openalex.org/W2070208691","https://openalex.org/W2103666701","https://openalex.org/W2106594283","https://openalex.org/W2111158136","https://openalex.org/W2119228922","https://openalex.org/W2128272608","https://openalex.org/W2130637418","https://openalex.org/W2135957164","https://openalex.org/W2139047169","https://openalex.org/W2140935196","https://openalex.org/W2146103513","https://openalex.org/W2170869852","https://openalex.org/W3005363104","https://openalex.org/W6679384166","https://openalex.org/W6680437723","https://openalex.org/W6680614221","https://openalex.org/W6685314622"],"related_works":["https://openalex.org/W3124876457","https://openalex.org/W2529337095","https://openalex.org/W2186435021","https://openalex.org/W2161963661","https://openalex.org/W2350489049","https://openalex.org/W4229448040","https://openalex.org/W2982586717","https://openalex.org/W1795191888","https://openalex.org/W4388571699","https://openalex.org/W2187263011"],"abstract_inverted_index":{"Bottom-up":[0],"visual":[1,54,60],"saliency":[2,55,61,101],"can":[3],"be":[4],"computed":[5],"through":[6],"information":[7,51,81,99],"theoretic":[8,52,82],"models":[9,102],"but":[10],"existing":[11],"methods":[12,19],"face":[13],"significant":[14],"computational":[15],"challenges.":[16],"Whilst":[17],"nonparametric":[18,92],"suffer":[20],"from":[21],"the":[22,34,38,42,75,80,123,131],"curse":[23],"of":[24,36,41,74,130],"dimensionality":[25],"problem":[26],"and":[27,71,85,105],"are":[28],"computationally":[29,103],"expensive,":[30],"parametric":[31],"approaches":[32],"have":[33],"difficulty":[35],"determining":[37],"shape":[39],"parameters":[40],"distribution":[43],"models.":[44,56],"This":[45],"paper":[46],"makes":[47],"two":[48],"contributions":[49],"to":[50,97,120,128],"based":[53],"First,":[57],"we":[58,88],"formulate":[59],"as":[62],"center":[63,76],"surround":[64,77],"conditional":[65],"entropy":[66,94],"which":[67],"gives":[68],"a":[69,90],"direct":[70],"intuitive":[72],"interpretation":[73],"mechanism":[78],"under":[79],"framework.":[83],"Second,":[84],"more":[86],"importantly,":[87],"introduce":[89],"fast":[91],"multidimensional":[93],"estimation":[95],"solution":[96],"make":[98],"theoretic-based":[100],"tractable":[104],"practicable":[106],"in":[107],"realtime":[108],"applications.":[109],"We":[110],"present":[111],"experimental":[112],"results":[113],"on":[114],"publicly":[115],"available":[116],"eye-tracking":[117],"image":[118],"databases":[119],"demonstrate":[121],"that":[122],"proposed":[124],"method":[125],"is":[126],"competitive":[127],"state":[129],"art.":[132]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
