{"id":"https://openalex.org/W2124145302","doi":"https://doi.org/10.1109/icme.2003.1221634","title":"A robust statistic method for classifying color polarity of video text","display_name":"A robust statistic method for classifying color polarity of video text","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2124145302","doi":"https://doi.org/10.1109/icme.2003.1221634","mag":"2124145302"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2003.1221634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2003.1221634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)","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/A5014454066","display_name":"Jiqiang Song","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiqiang Song","raw_affiliation_strings":["Department Computer Science & Engineering, Chinese University of Hong Kong, Hong Kong, China","Dept. Comput. Sci. & Eng., Chinese Univ. of Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department Computer Science & Engineering, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. Comput. Sci. & Eng., Chinese Univ. of Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101666234","display_name":"Min Cai","orcid":"https://orcid.org/0000-0002-5479-266X"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Cai","raw_affiliation_strings":["Department Computer Science & Engineering, Chinese University of Hong Kong, Hong Kong, China","Dept. Comput. Sci. & Eng., Chinese Univ. of Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department Computer Science & Engineering, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. Comput. Sci. & Eng., Chinese Univ. of Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069596903","display_name":"Michael R. Lyu","orcid":"https://orcid.org/0000-0002-3666-5798"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"M.R. Lyu","raw_affiliation_strings":["Department Computer Science & Engineering, Chinese University of Hong Kong, Hong Kong, China","Dept. Comput. Sci. & Eng., Chinese Univ. of Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department Computer Science & Engineering, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. Comput. Sci. & Eng., Chinese Univ. of Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014454066"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.5338,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.68861334,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"II","last_page":"385"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9925000071525574,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9925000071525574,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9886000156402588,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9861000180244446,"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/polarity","display_name":"Polarity (international relations)","score":0.8164281249046326},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7844949960708618},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6805490255355835},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6251473426818848},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5391858220100403},{"id":"https://openalex.org/keywords/statistic","display_name":"Statistic","score":0.5325433611869812},{"id":"https://openalex.org/keywords/background-color","display_name":"Background color","score":0.47966721653938293},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.46070992946624756},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42491763830184937},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1359427273273468},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10304799675941467}],"concepts":[{"id":"https://openalex.org/C2777361361","wikidata":"https://www.wikidata.org/wiki/Q1112585","display_name":"Polarity (international relations)","level":3,"score":0.8164281249046326},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7844949960708618},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6805490255355835},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6251473426818848},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5391858220100403},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.5325433611869812},{"id":"https://openalex.org/C3019406508","wikidata":"https://www.wikidata.org/wiki/Q376346","display_name":"Background color","level":2,"score":0.47966721653938293},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46070992946624756},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42491763830184937},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1359427273273468},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10304799675941467},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C1491633281","wikidata":"https://www.wikidata.org/wiki/Q7868","display_name":"Cell","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2003.1221634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2003.1221634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1492522517","https://openalex.org/W1622620102","https://openalex.org/W2133059825","https://openalex.org/W2141658770","https://openalex.org/W2159785928","https://openalex.org/W2164897593","https://openalex.org/W6629427577"],"related_works":["https://openalex.org/W3024364549","https://openalex.org/W2354902965","https://openalex.org/W4206019083","https://openalex.org/W1976265003","https://openalex.org/W2054476758","https://openalex.org/W2400337198","https://openalex.org/W2370378377","https://openalex.org/W2048865712","https://openalex.org/W4210535024","https://openalex.org/W4237510188"],"abstract_inverted_index":{"Video":[0],"text":[1,18,27,33,113],"extraction":[2,28],"and":[3,11,77,105,115,118],"recognition":[4],"are":[5],"prerequisite":[6],"tasks":[7],"for":[8],"video":[9,17,72],"indexing":[10],"retrieval.":[12],"Color":[13],"polarity":[14,61,91],"classification":[15,92],"of":[16,46],"is":[19,35,67,95],"very":[20],"important":[21],"to":[22,49,97,124],"these":[23,47],"tasks.":[24],"Most":[25],"existing":[26,81,144],"methods":[29,48,56,82],"assume":[30],"that":[31,64,80,94,133],"the":[32,44,59,65,109,126,134],"color":[34,60,90,127],"always":[36],"light":[37],"(or":[38],"dark).":[39],"Obviously,":[40],"this":[41],"assumption":[42],"restricts":[43],"application":[45],"some":[50],"specific":[51],"domains.":[52],"Only":[53],"a":[54,88,138],"few":[55],"can":[57],"detect":[58,125],"on":[62],"condition":[63],"background":[66,99,116],"clear.":[68],"However,":[69],"many":[70],"real":[71],"texts":[73],"have":[74],"various":[75,98],"appearances":[76],"complex":[78],"backgrounds":[79],"cannot":[83],"handle.":[84],"This":[85],"paper":[86],"proposes":[87],"statistic":[89],"method":[93,136],"robust":[96],"complexities,":[100],"font":[101],"styles,":[102],"stroke":[103],"widths,":[104],"languages.":[106],"We":[107],"discover":[108],"intrinsic":[110],"relationships":[111],"between":[112],"edges":[114],"edges,":[117],"then":[119],"develop":[120],"an":[121],"efficient":[122],"measurement":[123],"polarity.":[128],"The":[129],"experimental":[130],"results":[131],"show":[132],"proposed":[135],"achieves":[137],"much":[139],"higher":[140],"accuracy,":[141],"98.5%,":[142],"than":[143],"methods.":[145]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
