{"id":"https://openalex.org/W2934624362","doi":"https://doi.org/10.3390/sym11040454","title":"Early CU Depth Decision and Reference Picture Selection for Low Complexity MV-HEVC","display_name":"Early CU Depth Decision and Reference Picture Selection for Low Complexity MV-HEVC","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2934624362","doi":"https://doi.org/10.3390/sym11040454","mag":"2934624362"},"language":"en","primary_location":{"id":"doi:10.3390/sym11040454","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11040454","pdf_url":"https://www.mdpi.com/2073-8994/11/4/454/pdf?version=1555033853","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/11/4/454/pdf?version=1555033853","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101722596","display_name":"Shahid Khan","orcid":"https://orcid.org/0000-0003-3267-3595"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]},{"id":"https://openalex.org/I3131573596","display_name":"Abbottabad University of Science and Technology","ror":"https://ror.org/0549hdw45","country_code":"PK","type":"education","lineage":["https://openalex.org/I3131573596"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Shahid Nawaz Khan","raw_affiliation_strings":["Department of Electrical &amp; Computer Engineering, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical &amp; Computer Engineering, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan","institution_ids":["https://openalex.org/I3131573596","https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061889303","display_name":"Nazeer Muhammad","orcid":"https://orcid.org/0000-0002-4056-9854"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Nazeer Muhammad","raw_affiliation_strings":["Department of Mathematics, COMSATS University Islamabad, Wah Campus, Wah Cantt 47040, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, COMSATS University Islamabad, Wah Campus, Wah Cantt 47040, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012373256","display_name":"Shabieh Farwa","orcid":"https://orcid.org/0000-0002-1810-0785"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Shabieh Farwa","raw_affiliation_strings":["Department of Mathematics, COMSATS University Islamabad, Wah Campus, Wah Cantt 47040, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, COMSATS University Islamabad, Wah Campus, Wah Cantt 47040, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018549351","display_name":"Tanzila Saba","orcid":"https://orcid.org/0000-0003-3138-3801"},"institutions":[{"id":"https://openalex.org/I142024983","display_name":"Prince Sultan University","ror":"https://ror.org/053mqrf26","country_code":"SA","type":"education","lineage":["https://openalex.org/I142024983"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Tanzila Saba","raw_affiliation_strings":["College of Computer and Information Sciences, Prince Sultan University, Riyadh 11586, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"College of Computer and Information Sciences, Prince Sultan University, Riyadh 11586, Saudi Arabia","institution_ids":["https://openalex.org/I142024983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029784333","display_name":"Shadan Khattak","orcid":"https://orcid.org/0000-0002-9792-7851"},"institutions":[{"id":"https://openalex.org/I4626487","display_name":"King Faisal University","ror":"https://ror.org/00dn43547","country_code":"SA","type":"education","lineage":["https://openalex.org/I4626487"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Shadan Khattak","raw_affiliation_strings":["Department of Computer Engineering, College of Computer Science and Information Technology, King Faisal University, Al-Hofuf 31982, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, College of Computer Science and Information Technology, King Faisal University, Al-Hofuf 31982, Saudi Arabia","institution_ids":["https://openalex.org/I4626487"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057910304","display_name":"Zahid Mahmood","orcid":"https://orcid.org/0000-0003-4121-3558"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]},{"id":"https://openalex.org/I3131573596","display_name":"Abbottabad University of Science and Technology","ror":"https://ror.org/0549hdw45","country_code":"PK","type":"education","lineage":["https://openalex.org/I3131573596"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Zahid Mahmood","raw_affiliation_strings":["Department of Electrical &amp; Computer Engineering, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical &amp; Computer Engineering, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan","institution_ids":["https://openalex.org/I3131573596","https://openalex.org/I16076960"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5057910304"],"corresponding_institution_ids":["https://openalex.org/I16076960","https://openalex.org/I3131573596"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.8422,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.8574394,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"11","issue":"4","first_page":"454","last_page":"454"},"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":0.9991999864578247,"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":0.9979000091552734,"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/encoder","display_name":"Encoder","score":0.8101555109024048},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7553035020828247},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.7243056297302246},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5106006264686584},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.4806569814682007},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.480535089969635},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43174049258232117},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2725525498390198},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1600547730922699},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07728666067123413}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.8101555109024048},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7553035020828247},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.7243056297302246},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5106006264686584},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.4806569814682007},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.480535089969635},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43174049258232117},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2725525498390198},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1600547730922699},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07728666067123413},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym11040454","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11040454","pdf_url":"https://www.mdpi.com/2073-8994/11/4/454/pdf?version=1555033853","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d29b4c8772e4404f9b1536a582782429","is_oa":true,"landing_page_url":"https://doaj.org/article/d29b4c8772e4404f9b1536a582782429","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 11, Iss 4, p 454 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/11/4/454/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/sym11040454","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym11040454","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11040454","pdf_url":"https://www.mdpi.com/2073-8994/11/4/454/pdf?version=1555033853","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2934624362.pdf","grobid_xml":"https://content.openalex.org/works/W2934624362.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1969665649","https://openalex.org/W1975436487","https://openalex.org/W1998655365","https://openalex.org/W2012661106","https://openalex.org/W2014123123","https://openalex.org/W2037763347","https://openalex.org/W2040099680","https://openalex.org/W2042979538","https://openalex.org/W2043292349","https://openalex.org/W2044884093","https://openalex.org/W2047745311","https://openalex.org/W2048897314","https://openalex.org/W2050576295","https://openalex.org/W2057403270","https://openalex.org/W2066651826","https://openalex.org/W2076843925","https://openalex.org/W2082392931","https://openalex.org/W2084272324","https://openalex.org/W2084729127","https://openalex.org/W2085196000","https://openalex.org/W2094777835","https://openalex.org/W2101022567","https://openalex.org/W2101620528","https://openalex.org/W2108288699","https://openalex.org/W2111059158","https://openalex.org/W2123963246","https://openalex.org/W2142536989","https://openalex.org/W2146395539","https://openalex.org/W2163219940","https://openalex.org/W2249309460","https://openalex.org/W2295121527","https://openalex.org/W2380956331","https://openalex.org/W2605785893","https://openalex.org/W2787232648","https://openalex.org/W2793292327","https://openalex.org/W2911663300","https://openalex.org/W6669644042","https://openalex.org/W6684137140"],"related_works":["https://openalex.org/W2018760684","https://openalex.org/W2735437354","https://openalex.org/W1579233721","https://openalex.org/W4254232196","https://openalex.org/W2978607158","https://openalex.org/W2908833932","https://openalex.org/W2242376282","https://openalex.org/W2800164157","https://openalex.org/W2235484757","https://openalex.org/W2560965210"],"abstract_inverted_index":{"The":[0,56],"Multi-View":[1],"extension":[2],"of":[3,14,23,28,82,118,122],"High":[4],"Efficiency":[5],"Video":[6],"Coding":[7,61,83],"(MV-HEVC)":[8],"has":[9],"improved":[10],"the":[11,21,24,29,53,66,69,77,80,93,99,103,116,119,123,136,146],"coding":[12,26,33],"efficiency":[13],"multi-view":[15],"videos,":[16],"but":[17],"this":[18,45],"comes":[19],"at":[20],"cost":[22],"extra":[25],"complexity":[27,34],"MV-HEVC":[30],"encoder.":[31],"This":[32],"can":[35],"be":[36],"reduced":[37],"by":[38,139],"efficiently":[39],"reducing":[40],"time-consuming":[41],"encoding":[42,137],"operations.":[43],"In":[44,76],"work,":[46],"we":[47],"propose":[48],"two":[49],"methods":[50,133],"to":[51],"reduce":[52,135],"encoder":[54,148],"complexity.":[55],"first":[57],"one":[58],"is":[59,68,90,109],"Early":[60],"unit":[62],"Splitting":[63],"(ECS),":[64],"and":[65],"second":[67],"Efficient":[70],"Reference":[71],"Picture":[72],"Selection":[73],"(ERPS)":[74],"method.":[75],"ECS":[78],"method,":[79],"decision":[81],"Unit":[84],"(CU)":[85],"splitting":[86,95],"for":[87,106,149],"dependent":[88,107],"views":[89,108],"made":[91],"on":[92,111,115],"CU":[94],"information":[96],"obtained":[97],"from":[98],"base":[100],"view,":[101],"while":[102],"ERPS":[104],"method":[105],"based":[110],"selecting":[112],"reference":[113,147],"pictures":[114],"basis":[117],"temporal":[120],"location":[121],"picture":[124],"being":[125],"encoded.":[126],"Simulation":[127],"results":[128],"reveal":[129],"that":[130],"our":[131],"proposed":[132],"approximately":[134],"time":[138],"58%":[140],"when":[141],"compared":[142],"with":[143],"HTM":[144],"(16.2),":[145],"MV-HEVC.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}
