{"id":"https://openalex.org/W2145970178","doi":"https://doi.org/10.1109/icme.2010.5582997","title":"A motion estimation algorithm based on Predictive Intensive Direction Search for H.264/AVC","display_name":"A motion estimation algorithm based on Predictive Intensive Direction Search for H.264/AVC","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2145970178","doi":"https://doi.org/10.1109/icme.2010.5582997","mag":"2145970178"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2010.5582997","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2010.5582997","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/3431770","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102157642","display_name":"Zhiru Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Zhiru Shi","raw_affiliation_strings":["I-Laboratory, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, UK","I-Lab, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, GU2 7XH, UK"],"affiliations":[{"raw_affiliation_string":"I-Laboratory, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"I-Lab, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, GU2 7XH, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110019087","display_name":"W.A.C. Fernando","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"W. A. C. Fernando","raw_affiliation_strings":["I-Laboratory, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, UK","I-Lab, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, GU2 7XH, UK"],"affiliations":[{"raw_affiliation_string":"I-Laboratory, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"I-Lab, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, GU2 7XH, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101818634","display_name":"De Silva","orcid":"https://orcid.org/0000-0001-7535-141X"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D. V. S. X. De Silva","raw_affiliation_strings":["I-Laboratory, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, UK","I-Lab, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, GU2 7XH, UK"],"affiliations":[{"raw_affiliation_string":"I-Laboratory, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"I-Lab, Multimedia Communication Research, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, GU2 7XH, UK","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102157642"],"corresponding_institution_ids":["https://openalex.org/I28290843"],"apc_list":null,"apc_paid":null,"fwci":1.6857,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85261315,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"12","issue":null,"first_page":"667","last_page":"672"},"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":0.9991000294685364,"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":0.9958000183105469,"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/codec","display_name":"Codec","score":0.7891972064971924},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.7866225242614746},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.7720127105712891},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.7628765106201172},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7598446011543274},{"id":"https://openalex.org/keywords/reference-software","display_name":"Reference software","score":0.558072030544281},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5272159576416016},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5057027339935303},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4744989573955536},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4623969495296478},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42105191946029663},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42014065384864807},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.4201320707798004},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.292611688375473},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14522692561149597},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08627298474311829},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07179242372512817}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7891972064971924},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.7866225242614746},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.7720127105712891},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.7628765106201172},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7598446011543274},{"id":"https://openalex.org/C2776493296","wikidata":"https://www.wikidata.org/wiki/Q7307150","display_name":"Reference software","level":3,"score":0.558072030544281},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5272159576416016},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5057027339935303},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4744989573955536},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4623969495296478},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42105191946029663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42014065384864807},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.4201320707798004},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.292611688375473},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14522692561149597},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08627298474311829},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07179242372512817},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icme.2010.5582997","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2010.5582997","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},{"id":"pmh:oai:alma.44SUR_INST:11139949550002346","is_oa":false,"landing_page_url":"https://openresearch.surrey.ac.uk/esploro/outputs/conferencePresentation/A-motion-estimation-algorithm-based-on/99516223602346","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"event"},{"id":"pmh:oai:epubs.surrey.ac.uk:833291","is_oa":false,"landing_page_url":"http://epubs.surrey.ac.uk/833291/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400680","display_name":"Surrey Research Insight Open Access (The University of Surrey)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28290843","host_organization_name":"University of Surrey","host_organization_lineage":["https://openalex.org/I28290843"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:zenodo.org:3431770","is_oa":true,"landing_page_url":"https://zenodo.org/record/3431770","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:3431770","is_oa":true,"landing_page_url":"https://zenodo.org/record/3431770","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1994685695","https://openalex.org/W1996443413","https://openalex.org/W2096681624","https://openalex.org/W2099124466","https://openalex.org/W2106219841","https://openalex.org/W2121840029","https://openalex.org/W2140199336","https://openalex.org/W2141109916","https://openalex.org/W2157489468","https://openalex.org/W2169161136"],"related_works":["https://openalex.org/W1579940903","https://openalex.org/W4285350705","https://openalex.org/W2548747278","https://openalex.org/W3161024829","https://openalex.org/W1988704969","https://openalex.org/W2358300437","https://openalex.org/W2366349316","https://openalex.org/W4247116801","https://openalex.org/W2006201896","https://openalex.org/W2156379140"],"abstract_inverted_index":{"Motion":[0],"estimation":[1,88],"is":[2,25,47,65,106],"the":[3,29,38,44,61,69,79,96,109],"most":[4],"computationally":[5],"intensive":[6],"element":[7],"in":[8],"a":[9,17,83],"block":[10],"based":[11],"video":[12,34],"codec.":[13,35],"In":[14],"this":[15],"paper,":[16],"novel":[18],"Predictive":[19],"Intensive":[20],"Direction":[21],"Searching":[22],"(PIDS)":[23],"algorithm":[24,81],"proposed":[26,80],"to":[27,67],"reduce":[28],"computational":[30],"load":[31],"of":[32,40,53,85,102],"H.264/AVC":[33,110],"Based":[36],"on":[37,95],"direction":[39],"predicted":[41],"motion":[42,72,87],"vector,":[43],"search":[45,64],"area":[46],"adaptively":[48],"divided":[49],"into":[50],"one":[51],"region":[52],"intensive-direction-searching":[54],"and":[55],"several":[56],"regions":[57],"of'":[58],"coarse-direction-searching.":[59],"Then":[60],"extended":[62],"hexagon":[63],"used":[66],"refine":[68],"final":[70],"optimal":[71],"vector.":[73],"The":[74],"experimental":[75],"results":[76],"indicate":[77],"that":[78,101],"achieves":[82],"reduction":[84],"15%":[86],"time,":[89],"while":[90],"incurring":[91],"only":[92],"0.5%":[93],"increment":[94],"bite":[97],"rate":[98],"compared":[99],"with":[100],"UMHexagonS":[103],"algorithm,":[104],"which":[105],"adopted":[107],"by":[108],"reference":[111],"software.":[112]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}