{"id":"https://openalex.org/W1913612585","doi":"https://doi.org/10.1109/dcc.2002.1000026","title":"Computational complexity management of motion estimation in video encoders","display_name":"Computational complexity management of motion estimation in video encoders","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1913612585","doi":"https://doi.org/10.1109/dcc.2002.1000026","mag":"1913612585"},"language":"en","primary_location":{"id":"doi:10.1109/dcc.2002.1000026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.2002.1000026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings DCC 2002. Data Compression Conference","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/A5072514113","display_name":"Yafan Zhao","orcid":"https://orcid.org/0000-0002-3238-7567"},"institutions":[{"id":"https://openalex.org/I522815984","display_name":"Robert Gordon University","ror":"https://ror.org/04f0qj703","country_code":"GB","type":"education","lineage":["https://openalex.org/I522815984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Yafan Zhao","raw_affiliation_strings":["School of Engineering, Robert Gordon University, Aberdeen, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Robert Gordon University, Aberdeen, UK","institution_ids":["https://openalex.org/I522815984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047247409","display_name":"Iain E. G. Richardson","orcid":null},"institutions":[{"id":"https://openalex.org/I522815984","display_name":"Robert Gordon University","ror":"https://ror.org/04f0qj703","country_code":"GB","type":"education","lineage":["https://openalex.org/I522815984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"I.E.G. Richardson","raw_affiliation_strings":["School of Engineering, Robert Gordon University, Aberdeen, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Robert Gordon University, Aberdeen, UK","institution_ids":["https://openalex.org/I522815984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5072514113"],"corresponding_institution_ids":["https://openalex.org/I522815984"],"apc_list":null,"apc_paid":null,"fwci":2.0499,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87347605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"483","last_page":"483"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9986000061035156,"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":0.9951000213623047,"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":0.7931170463562012},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.7715309858322144},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.7465782165527344},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.7308905124664307},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.681104838848114},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6427283883094788},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4512650966644287},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4447861313819885},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.41393864154815674},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3837168514728546},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37342342734336853},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36755111813545227},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07149451971054077}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7931170463562012},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.7715309858322144},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.7465782165527344},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.7308905124664307},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.681104838848114},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6427283883094788},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4512650966644287},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4447861313819885},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.41393864154815674},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3837168514728546},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37342342734336853},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36755111813545227},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07149451971054077},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dcc.2002.1000026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.2002.1000026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings DCC 2002. Data Compression Conference","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":0,"referenced_works":[],"related_works":["https://openalex.org/W1579157894","https://openalex.org/W1530267862","https://openalex.org/W2153529351","https://openalex.org/W2016848112","https://openalex.org/W1967654336","https://openalex.org/W1541334882","https://openalex.org/W2157391823","https://openalex.org/W2040149295","https://openalex.org/W2140285056","https://openalex.org/W2169116484"],"abstract_inverted_index":{"Summary":[0],"form":[1],"only":[2],"given.":[3],"The":[4],"performance":[5],"of":[6,30,43],"software-only":[7],"video":[8],"codecs":[9],"is":[10],"often":[11],"constrained":[12],"by":[13,52],"available":[14],"processing":[15],"power.":[16],"Existing":[17],"fast":[18],"motion":[19,45,55],"estimation":[20,46,56],"algorithms":[21],"are":[22],"not":[23],"designed":[24],"to":[25],"provide":[26],"flexible,":[27],"predictable":[28],"control":[29],"computational":[31,41],"complexity.":[32],"We":[33],"propose":[34],"an":[35],"adaptive":[36],"algorithm,":[37],"which":[38],"maintains":[39],"the":[40,44,54],"complexity":[42],"function":[47],"at":[48],"various":[49],"target":[50],"levels":[51],"controlling":[53],"search":[57],"pattern.":[58]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}