{"id":"https://openalex.org/W2112319127","doi":"https://doi.org/10.1109/icme.2002.1035855","title":"On the methods and applications of arbitrarily downsizing video transcoding","display_name":"On the methods and applications of arbitrarily downsizing video transcoding","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2112319127","doi":"https://doi.org/10.1109/icme.2002.1035855","mag":"2112319127"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2002.1035855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035855","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/A5103379503","display_name":"Yap\u2010Peng Tan","orcid":"https://orcid.org/0000-0002-0645-9109"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yap-Peng Tan","raw_affiliation_strings":["School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101501154","display_name":"Hai\u2010Wei Sun","orcid":"https://orcid.org/0000-0002-5507-6083"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Haiwei Sun","raw_affiliation_strings":["School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111509507","display_name":"Yongqing Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"YongQing Liang","raw_affiliation_strings":["School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":2.2252,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.88542479,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"609","last_page":"612"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983000159263611,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.989300012588501,"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/transcoding","display_name":"Transcoding","score":0.9735116958618164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8392466902732849},{"id":"https://openalex.org/keywords/video-post-processing","display_name":"Video post-processing","score":0.7845333814620972},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.631720781326294},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.5635752081871033},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5113846659660339},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.49109387397766113},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.47238755226135254},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.4587256610393524},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.44998785853385925},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.44294214248657227},{"id":"https://openalex.org/keywords/smacker-video","display_name":"Smacker video","score":0.4273892641067505},{"id":"https://openalex.org/keywords/uncompressed-video","display_name":"Uncompressed video","score":0.41983097791671753},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.38680461049079895},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.28396284580230713},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19017326831817627},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12578079104423523}],"concepts":[{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.9735116958618164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8392466902732849},{"id":"https://openalex.org/C117090137","wikidata":"https://www.wikidata.org/wiki/Q7927977","display_name":"Video post-processing","level":5,"score":0.7845333814620972},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.631720781326294},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.5635752081871033},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5113846659660339},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.49109387397766113},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.47238755226135254},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.4587256610393524},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.44998785853385925},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.44294214248657227},{"id":"https://openalex.org/C108803254","wikidata":"https://www.wikidata.org/wiki/Q857512","display_name":"Smacker video","level":4,"score":0.4273892641067505},{"id":"https://openalex.org/C162478608","wikidata":"https://www.wikidata.org/wiki/Q4011369","display_name":"Uncompressed video","level":4,"score":0.41983097791671753},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.38680461049079895},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.28396284580230713},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19017326831817627},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12578079104423523},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2002.1035855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035855","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2109020950","https://openalex.org/W2133705762","https://openalex.org/W2136603464","https://openalex.org/W2152516623","https://openalex.org/W2155808905","https://openalex.org/W6682946191"],"related_works":["https://openalex.org/W3151658841","https://openalex.org/W2515642036","https://openalex.org/W2799447303","https://openalex.org/W2940411020","https://openalex.org/W2013322428","https://openalex.org/W1556249816","https://openalex.org/W2129919345","https://openalex.org/W2169150177","https://openalex.org/W1574724839","https://openalex.org/W98872762"],"abstract_inverted_index":{"Video":[0],"transcoding":[1,58,126],"is":[2],"a":[3,14,44,62,93,110],"common":[4],"technique":[5],"for":[6,42,60,109],"adapting":[7],"the":[8,27,38,83,97,104,120,123],"bitrate":[9],"or":[10,22],"spatial/temporal":[11],"resolution":[12],"of":[13,85,122],"compressed":[15],"video":[16,46,57,64,88,107,125],"to":[17,36,95,118],"suit":[18],"different":[19,74],"transmission":[20],"bandwidths":[21],"receiving":[23],"devices.":[24],"To":[25,80],"reduce":[26],"computational":[28],"complexity,":[29],"many":[30],"fast":[31,56],"methods":[32,59],"have":[33],"been":[34],"proposed":[35,124],"estimate":[37],"motion":[39],"vectors":[40],"required":[41],"downsizing":[43,61,87],"pre-coded":[45,63],"by":[47,65],"an":[48,66],"integer":[49],"factor.":[50],"We":[51],"develop":[52],"and":[53,78],"compare":[54],"several":[55],"arbitrary":[67],"factor":[68],"Methods":[69],"which":[70],"out-perform":[71],"others":[72],"under":[73],"conditions":[75],"are":[76,116],"identified":[77],"discussed.":[79],"exploit":[81],"fully":[82],"advantages":[84],"arbitrarily":[86],"transcoding,":[89],"we":[90],"also":[91],"design":[92],"scheme":[94],"determine":[96],"reduced":[98],"frame":[99],"size":[100],"that":[101],"can":[102],"sustain":[103],"best":[105],"possible":[106],"quality":[108],"given":[111],"target":[112],"bitrate.":[113],"Experimental":[114],"results":[115],"presented":[117],"show":[119],"performance":[121],"methods.":[127]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}