{"id":"https://openalex.org/W2142325433","doi":"https://doi.org/10.1109/icme.2002.1035552","title":"Multi-layered videotext extraction method","display_name":"Multi-layered videotext extraction method","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2142325433","doi":"https://doi.org/10.1109/icme.2002.1035552","mag":"2142325433"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2002.1035552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},"type":"conference-paper","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/A5070347219","display_name":"Lalitha Agnihotri","orcid":null},"institutions":[{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I4210131230","display_name":"Philips (United States)","ror":"https://ror.org/03kw6wr76","country_code":"US","type":"company","lineage":["https://openalex.org/I4210122849","https://openalex.org/I4210131230"]}],"countries":["FI","US"],"is_corresponding":false,"raw_author_name":"L. Agnihotri","raw_affiliation_strings":["Philips Research USA, Briarcliff Manor, NY, USA","[Philips Res.-USA, Briarcliff Manor, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research USA, Briarcliff Manor, NY, USA","institution_ids":["https://openalex.org/I4210131230"]},{"raw_affiliation_string":"[Philips Res.-USA, Briarcliff Manor, NY, USA]","institution_ids":["https://openalex.org/I1329325741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017119312","display_name":"Nevenka Dimitrova","orcid":"https://orcid.org/0000-0003-4091-9233"},"institutions":[{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I4210131230","display_name":"Philips (United States)","ror":"https://ror.org/03kw6wr76","country_code":"US","type":"company","lineage":["https://openalex.org/I4210122849","https://openalex.org/I4210131230"]}],"countries":["FI","US"],"is_corresponding":false,"raw_author_name":"N. Dimitrova","raw_affiliation_strings":["Philips Research USA, Briarcliff Manor, NY, USA","[Philips Res.-USA, Briarcliff Manor, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research USA, Briarcliff Manor, NY, USA","institution_ids":["https://openalex.org/I4210131230"]},{"raw_affiliation_string":"[Philips Res.-USA, Briarcliff Manor, NY, USA]","institution_ids":["https://openalex.org/I1329325741"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043800703","display_name":"M. Soletic","orcid":null},"institutions":[{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I4210167134","display_name":"Philips (Italy)","ror":"https://ror.org/0050s9w54","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210122849","https://openalex.org/I4210167134"]}],"countries":["FI","IT"],"is_corresponding":false,"raw_author_name":"M. Soletic","raw_affiliation_strings":["Philips Semiconductors, Monza, Italy","[Philips Res.-USA, Briarcliff Manor, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Semiconductors, Monza, Italy","institution_ids":["https://openalex.org/I4210167134"]},{"raw_affiliation_string":"[Philips Res.-USA, Briarcliff Manor, NY, USA]","institution_ids":["https://openalex.org/I1329325741"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.24631259,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"213","last_page":"216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"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":0.9993000030517578,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.8710509538650513},{"id":"https://openalex.org/keywords/uncompressed-video","display_name":"Uncompressed video","score":0.7081618905067444},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6873888373374939},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6045961380004883},{"id":"https://openalex.org/keywords/macroblock","display_name":"Macroblock","score":0.5701541900634766},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5160281658172607},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4967067837715149},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.46812736988067627},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.4204220473766327},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4150363802909851},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.31819233298301697},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.310499370098114},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.24841970205307007},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.17533332109451294},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.16605877876281738},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.15877068042755127},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15632185339927673},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.13782930374145508}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8710509538650513},{"id":"https://openalex.org/C162478608","wikidata":"https://www.wikidata.org/wiki/Q4011369","display_name":"Uncompressed video","level":4,"score":0.7081618905067444},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6873888373374939},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6045961380004883},{"id":"https://openalex.org/C124828224","wikidata":"https://www.wikidata.org/wiki/Q2632668","display_name":"Macroblock","level":3,"score":0.5701541900634766},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5160281658172607},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4967067837715149},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.46812736988067627},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.4204220473766327},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4150363802909851},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.31819233298301697},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.310499370098114},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.24841970205307007},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.17533332109451294},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.16605877876281738},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.15877068042755127},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15632185339927673},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.13782930374145508},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2002.1035552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","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":14,"referenced_works":["https://openalex.org/W1480779007","https://openalex.org/W1706312583","https://openalex.org/W1900606880","https://openalex.org/W1962397371","https://openalex.org/W1972774730","https://openalex.org/W2021251814","https://openalex.org/W2117586922","https://openalex.org/W2120980417","https://openalex.org/W2160069326","https://openalex.org/W2165401735","https://openalex.org/W6637553716","https://openalex.org/W6641035994","https://openalex.org/W6677706482","https://openalex.org/W6677747695"],"related_works":["https://openalex.org/W2324187349","https://openalex.org/W2112604666","https://openalex.org/W2808817673","https://openalex.org/W2040402833","https://openalex.org/W2889373749","https://openalex.org/W2039519098","https://openalex.org/W2317248932","https://openalex.org/W19023560","https://openalex.org/W2311946325","https://openalex.org/W2115526497"],"abstract_inverted_index":{"The":[0,78,90,101],"importance":[1],"of":[2,63,125,152],"video":[3,22],"content":[4],"analysis":[5],"and":[6,24,38,65,154],"retrieval":[7,25,155],"increases":[8,119],"as":[9,29,87,98],"storage":[10],"capacity":[11],"grows":[12],"in":[13,82,94,105],"consumer":[14],"devices.":[15],"Videotext":[16],"detection":[17,37,47,59],"is":[18],"very":[19],"important":[20],"for":[21,67],"indexing":[23,153],"enabling":[26],"features":[27,85],"such":[28,86,97],"commercial":[30],"detection,":[31],"intelligent":[32],"keyframe":[33],"extraction,":[34],"program":[35],"boundary":[36],"others.":[39],"In":[40],"this":[41],"paper":[42],"we":[43],"propose":[44,74],"multi-layered":[45],"videotext":[46,58],"tailored":[48],"to":[49,147],"an":[50],"MP":[51],"EG":[52],"encoding":[53],"scheme.":[54],"We":[55,73],"approached":[56],"the":[57,112,117,123,126,132],"from":[60],"a":[61,75,149],"perspective":[62],"scalability":[64],"flexibility":[66],"different":[68],"platforms":[69,140],"with":[70],"varying":[71],"resources.":[72],"three-layered":[76],"algorithm.":[77,127],"first":[79,133],"layer":[80,92,103,114,134],"works":[81,93,104],"compressed":[83],"domain":[84,96],"macroblock":[88],"type.":[89],"second":[91],"semicompressed":[95],"DCT":[99],"coefficients.":[100],"third":[102],"uncompressed":[106],"domain,":[107],"i.e.":[108],"spatial":[109],"domain.":[110],"As":[111],"next":[113],"gets":[115],"implemented":[116,146],"complexity":[118],"but":[120],"so":[121],"does":[122],"precision":[124],"On":[128,138],"constrained":[129],"platforms,":[130],"only":[131],"would":[135],"be":[136,145],"implemented.":[137],"high-end":[139],"all":[141],"three":[142],"layers":[143],"could":[144],"enable":[148],"full":[150],"suite":[151],"applications.":[156]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}