{"id":"https://openalex.org/W2102265290","doi":"https://doi.org/10.1109/icecs.2008.4675069","title":"An H.264/AVC MP@L4.1 quarter-pel motion estimation processor VLSI for real-time MBAFF encoding","display_name":"An H.264/AVC MP@L4.1 quarter-pel motion estimation processor VLSI for real-time MBAFF encoding","publication_year":2008,"publication_date":"2008-08-01","ids":{"openalex":"https://openalex.org/W2102265290","doi":"https://doi.org/10.1109/icecs.2008.4675069","mag":"2102265290"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2008.4675069","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2008.4675069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Electronics, Circuits and Systems","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/A5076651952","display_name":"Kosuke Mizuno","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kosuke Mizuno","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038767645","display_name":"Junichi Miyakoshi","orcid":"https://orcid.org/0000-0003-2989-7619"},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junichi Miyakoshi","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008392929","display_name":"Yuichiro Murachi","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichiro Murachi","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110766425","display_name":"Masaki Hamamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaki Hamamoto","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103797911","display_name":"Takahiro Iinuma","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahiro Iinuma","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105692561","display_name":"Tomokazu Ishihara","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomokazu Ishihara","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100651695","display_name":"F Yin","orcid":"https://orcid.org/0000-0002-2025-4740"},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fang Yin","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071461656","display_name":"Jangchung Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jangchung Lee","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052940529","display_name":"Hiroshi Kawaguchi","orcid":"https://orcid.org/0000-0001-8677-4733"},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Kawaguchi","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110454295","display_name":"Masahiko Yoshimoto","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiko Yoshimoto","raw_affiliation_strings":["Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Systems Engineering, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Dept. of Comput. Sci. & Syst. Eng., Kobe Univ., Kobe","institution_ids":["https://openalex.org/I65837984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5076651952"],"corresponding_institution_ids":["https://openalex.org/I65837984"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13068635,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1179","last_page":"1182"},"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/T10531","display_name":"Advanced Vision and Imaging","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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9966999888420105,"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/motion-estimation","display_name":"Motion estimation","score":0.764256477355957},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6999975442886353},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6584848165512085},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.5413889288902283},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.5346108675003052},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.480502724647522},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4786038100719452},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.4777321517467499},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4752654433250427},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4745917022228241},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4737216532230377},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39886778593063354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39050695300102234},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3298475742340088},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.22111624479293823},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.17092302441596985},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15779906511306763},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10689651966094971}],"concepts":[{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.764256477355957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6999975442886353},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6584848165512085},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.5413889288902283},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.5346108675003052},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.480502724647522},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4786038100719452},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.4777321517467499},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4752654433250427},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4745917022228241},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4737216532230377},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39886778593063354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39050695300102234},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3298475742340088},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.22111624479293823},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.17092302441596985},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15779906511306763},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10689651966094971},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/icecs.2008.4675069","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2008.4675069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1974002530","https://openalex.org/W2108273372","https://openalex.org/W2141086585"],"related_works":["https://openalex.org/W839483973","https://openalex.org/W1969136679","https://openalex.org/W2156379140","https://openalex.org/W4241657933","https://openalex.org/W2143589929","https://openalex.org/W1604953040","https://openalex.org/W1971837917","https://openalex.org/W4250500397","https://openalex.org/W2130548098","https://openalex.org/W2048930022"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"an":[3,62,87],"H.264/AVC":[4],"MP@L4.1":[5],"quarter-pel":[6,75,97],"motion":[7,64,76,83,98,107],"estimation":[8],"processor":[9,50,118],"core":[10,119,130],"for":[11,29,55,61,74,104],"a":[12,30,59,66,72,79,92,111,124],"low":[13,56],"power":[14,57,95],"video":[15],"encoder.":[16],"It":[17],"supports":[18],"macro":[19],"block":[20],"adaptive":[21,88],"frame":[22,146],"field":[23],"(MBAFF)":[24],"encoding":[25],"and":[26,78,94,102,150],"bi-directional":[27],"prediction":[28],"resolution":[31],"of":[32,52,113],"1920":[33],"times":[34,134],"1080":[35],"pixels":[36],"at":[37,155],"30":[38],"fps":[39],"which":[40],"havenpsilat":[41],"been":[42,121],"realized":[43],"by":[44],"conventional":[45],"methods":[46],"yet.":[47],"The":[48,100,117,129],"proposed":[49],"consists":[51],"four":[53],"modules":[54],"consumption:":[58],"module":[60,73,80],"integer-pel":[63],"estimation,":[65,77],"segmentation-free":[67],"rectangle-access":[68],"search":[69],"window":[70],"buffer,":[71],"reducing":[81],"candidate":[82,106],"vectors.":[84],"We":[85],"propose":[86],"algorithm":[89,101],"that":[90],"reduces":[91],"workload":[93,112],"in":[96,123],"estimation.":[99],"architecture":[103],"the":[105,114],"vectors":[108],"reduction":[109],"suppress":[110],"following":[115],"process.":[116],"has":[120],"designed":[122],"90":[125],"nm":[126],"CMOS":[127],"technology.":[128],"size":[131],"is":[132,153],"6.0":[133,135],"mm":[136],"<sup":[137],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[138],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[139],".":[140],"With":[141],"this":[142],"core,":[143],"two":[144],"reference":[145],"can":[147],"be":[148],"handled,":[149],"160.1":[151],"mW":[152],"consumed":[154],"1.0":[156],"V.":[157]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
