{"id":"https://openalex.org/W2008687689","doi":"https://doi.org/10.1109/tce.2015.7064114","title":"An MPEG-2 to H.264/AVC intra-frame transcoder architecture with mode decision in transform domain","display_name":"An MPEG-2 to H.264/AVC intra-frame transcoder architecture with mode decision in transform domain","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W2008687689","doi":"https://doi.org/10.1109/tce.2015.7064114","mag":"2008687689"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2015.7064114","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2015.7064114","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-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/A5033810845","display_name":"Milica Orlandi\u0107","orcid":"https://orcid.org/0000-0002-6304-1999"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Milica Orlandic","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089774784","display_name":"Kjetil Svarstad","orcid":"https://orcid.org/0000-0001-5865-9498"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Kjetil Svarstad","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033810845"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.06984608,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"61","issue":"1","first_page":"81","last_page":"89"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9839000105857849,"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":0.9828000068664551,"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/computer-science","display_name":"Computer science","score":0.8121564388275146},{"id":"https://openalex.org/keywords/transcoding","display_name":"Transcoding","score":0.76189124584198},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7534554600715637},{"id":"https://openalex.org/keywords/mpeg-2","display_name":"MPEG-2","score":0.6670127511024475},{"id":"https://openalex.org/keywords/intra-frame","display_name":"Intra-frame","score":0.6202247738838196},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.51157146692276},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.5093749761581421},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.48080554604530334},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4454600512981415},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4445299208164215},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.42261725664138794},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3923832178115845},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.38308286666870117},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3815467357635498},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1404460072517395},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.11669662594795227},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10080340504646301},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09639260172843933}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8121564388275146},{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.76189124584198},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7534554600715637},{"id":"https://openalex.org/C18446390","wikidata":"https://www.wikidata.org/wiki/Q273902","display_name":"MPEG-2","level":2,"score":0.6670127511024475},{"id":"https://openalex.org/C125864890","wikidata":"https://www.wikidata.org/wiki/Q1262687","display_name":"Intra-frame","level":3,"score":0.6202247738838196},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.51157146692276},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.5093749761581421},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.48080554604530334},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4454600512981415},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4445299208164215},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.42261725664138794},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3923832178115845},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.38308286666870117},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3815467357635498},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1404460072517395},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.11669662594795227},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10080340504646301},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09639260172843933},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2015.7064114","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2015.7064114","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1965463089","https://openalex.org/W1997678894","https://openalex.org/W2006869350","https://openalex.org/W2042994375","https://openalex.org/W2051356973","https://openalex.org/W2077233007","https://openalex.org/W2081136355","https://openalex.org/W2081292904","https://openalex.org/W2091845345","https://openalex.org/W2110186320","https://openalex.org/W2121258416","https://openalex.org/W2126030956","https://openalex.org/W2127370302","https://openalex.org/W2139979157","https://openalex.org/W2145814574","https://openalex.org/W2147376787","https://openalex.org/W2148408664","https://openalex.org/W2155608181","https://openalex.org/W2158561093","https://openalex.org/W2159200221","https://openalex.org/W2168837054","https://openalex.org/W2294061564","https://openalex.org/W2406015285","https://openalex.org/W6673539638","https://openalex.org/W6688469682"],"related_works":["https://openalex.org/W2058077779","https://openalex.org/W771805887","https://openalex.org/W2023088646","https://openalex.org/W2162248788","https://openalex.org/W1997678894","https://openalex.org/W2376267750","https://openalex.org/W2148361374","https://openalex.org/W2349308844","https://openalex.org/W2186901873","https://openalex.org/W2099150777"],"abstract_inverted_index":{"The":[0,45,65,77],"computational":[1],"complexity":[2],"of":[3,55,97,100,127],"the":[4,11,23,27,40,62,110,125,128],"MPEG-2":[5,41],"to":[6,93,124],"H.264/AVC":[7],"transcoder,":[8],"in":[9,26,36],"particular":[10],"encoder,":[12],"is":[13,43,70,80],"technically":[14],"challenging,":[15],"but":[16],"it":[17],"can":[18],"be":[19],"reduced":[20,122],"by":[21,72],"reusing":[22],"information":[24],"accessible":[25],"decoding":[28],"process.":[29],"A":[30],"low-latency":[31],"mode":[32],"decision":[33],"algorithm":[34],"performed":[35],"transform":[37],"domain":[38],"within":[39],"decoder":[42],"proposed.":[44],"encoder":[46],"stage":[47],"contains":[48],"two":[49],"mutually":[50],"exclusive":[51],"intra":[52,67],"prediction":[53,68],"algorithms":[54],"block":[56],"sizes":[57],"4x4":[58],"and":[59,117],"16x16":[60],"sharing":[61],"hardware":[63],"logic.":[64],"shared":[66],"unit":[69],"supported":[71],"an":[73],"on-chip":[74],"memory":[75],"organization.":[76],"proposed":[78],"architecture":[79],"implemented":[81],"on":[82],"FPGA":[83],"development":[84],"board.":[85],"Its":[86],"implementation":[87],"supports":[88],"high":[89],"throughputs":[90],"that":[91],"correspond":[92],"a":[94,98],"real-time":[95],"processing":[96],"variety":[99],"video":[101],"resolutions":[102,119],"including":[103],"QFHD":[104],"2160p":[105],"at":[106],"30":[107],"fps.":[108],"Furthermore,":[109],"minimal":[111],"required":[112],"frequency":[113],"for":[114],"CIF,":[115],"SD":[116],"HD1080p":[118],"are":[120],"significantly":[121],"compared":[123],"state":[126],"art":[129],"<sup":[130],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[131],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[132],".":[133]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
