{"id":"https://openalex.org/W1569235285","doi":"https://doi.org/10.1109/icip.2003.1246694","title":"Fast motion estimation with modified diamond search for variable motion block sizes","display_name":"Fast motion estimation with modified diamond search for variable motion block sizes","publication_year":2004,"publication_date":"2004-05-13","ids":{"openalex":"https://openalex.org/W1569235285","doi":"https://doi.org/10.1109/icip.2003.1246694","mag":"1569235285"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2003.1246694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1246694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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/A5102107933","display_name":"Woong Il Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Woong IL Choi","raw_affiliation_strings":["School of Information and Communication Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074587654","display_name":"Byeungwoo Jeon","orcid":"https://orcid.org/0000-0002-5650-2881"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byeungwoo Jeon","raw_affiliation_strings":["School of Information and Communication Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018642097","display_name":"Jechang Jeong","orcid":"https://orcid.org/0000-0002-3759-3116"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jechang Jeong","raw_affiliation_strings":["Department of Electronic Communications Engineering, Hanyang University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Communications Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"II","last_page":"371"},"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":0.9957000017166138,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9897000193595886,"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":0.8029189109802246},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7079673409461975},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.6885778307914734},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.6518478393554688},{"id":"https://openalex.org/keywords/block-size","display_name":"Block size","score":0.63967365026474},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.5557610988616943},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5324037671089172},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4578167498111725},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.44191524386405945},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.43006694316864014},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42935436964035034},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.22488287091255188},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18327507376670837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08794668316841125}],"concepts":[{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.8029189109802246},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7079673409461975},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.6885778307914734},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.6518478393554688},{"id":"https://openalex.org/C41431624","wikidata":"https://www.wikidata.org/wiki/Q1053357","display_name":"Block size","level":3,"score":0.63967365026474},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.5557610988616943},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5324037671089172},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4578167498111725},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.44191524386405945},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.43006694316864014},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42935436964035034},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.22488287091255188},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18327507376670837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08794668316841125},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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":1,"locations":[{"id":"doi:10.1109/icip.2003.1246694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1246694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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/W1972844302","https://openalex.org/W2101700394","https://openalex.org/W2136753421","https://openalex.org/W2145251738","https://openalex.org/W6675207249","https://openalex.org/W6680260978"],"related_works":["https://openalex.org/W1579157894","https://openalex.org/W1530267862","https://openalex.org/W1967654336","https://openalex.org/W2153529351","https://openalex.org/W2016848112","https://openalex.org/W1541334882","https://openalex.org/W2169116484","https://openalex.org/W2157391823","https://openalex.org/W2040149295","https://openalex.org/W2223442884"],"abstract_inverted_index":{"The":[0],"adaptive":[1,116],"and":[2,12,19,48],"powerful":[3],"coding":[4,10,67,90],"schemes":[5],"in":[6],"H.264":[7,34,102],"provide":[8],"significant":[9],"efficiency":[11],"some":[13],"additional":[14],"merits":[15],"like":[16],"error":[17],"resilience":[18],"network":[20],"friendliness.":[21],"In":[22,108],"spite":[23],"of":[24,45,64,89],"these":[25],"outstanding":[26],"features,":[27],"it":[28,76],"is":[29,62],"not":[30,99],"easy":[31],"to":[32,41,69,82,129],"implement":[33],"codec":[35],"as":[36],"a":[37],"real-time":[38],"system":[39],"due":[40,81],"its":[42,72],"high":[43],"requirement":[44],"memory":[46],"bandwidth":[47],"intensive":[49],"computation.":[50],"Although":[51],"the":[52,65,113,119,125],"variable":[53,104,130],"block":[54,106,121,132],"size":[55],"motion":[56,95,105,114,131],"compensation":[57],"using":[58,118],"multiple":[59],"reference":[60],"frames":[61],"one":[63],"key":[66],"tools":[68],"bring":[70],"about":[71],"main":[73],"performance":[74],"gain,":[75],"demands":[77],"substantial":[78],"computational":[79],"complexity":[80],"exhaustive":[83],"search":[84,117,127],"among":[85],"all":[86],"possible":[87],"combinations":[88],"modes.":[91],"Many":[92],"existent":[93],"fast":[94],"estimation":[96],"algorithms":[97],"are":[98],"suitable":[100],"for":[101],"having":[103],"sizes.":[107,133],"this":[109],"paper,":[110],"we":[111],"propose":[112],"field":[115],"hierarchical":[120],"structure":[122],"based":[123],"on":[124],"diamond":[126],"applicable":[128]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}