{"id":"https://openalex.org/W2025890721","doi":"https://doi.org/10.1109/camad.2014.7033209","title":"Compression performance and video quality comparison of HEVC and AVC","display_name":"Compression performance and video quality comparison of HEVC and AVC","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2025890721","doi":"https://doi.org/10.1109/camad.2014.7033209","mag":"2025890721"},"language":"en","primary_location":{"id":"doi:10.1109/camad.2014.7033209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camad.2014.7033209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 19th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)","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/A5041393182","display_name":"Harilaos Koumaras","orcid":"https://orcid.org/0000-0003-0486-2700"},"institutions":[{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]},{"id":"https://openalex.org/I4387152169","display_name":"Institute of Informatics & Telecommunications","ror":"https://ror.org/0396t6k89","country_code":null,"type":"facility","lineage":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Harilaos Koumaras","raw_affiliation_strings":["NCSR Demokritos Institute of Informatics and Telecommunications, Aghia Paraskevi, Greece","NCSR Demokritos, Institute of Informatics and Telecommunications, Aghia Paraskevi, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NCSR Demokritos Institute of Informatics and Telecommunications, Aghia Paraskevi, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]},{"raw_affiliation_string":"NCSR Demokritos, Institute of Informatics and Telecommunications, Aghia Paraskevi, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001093308","display_name":"Michail\u2010Alexandros Kourtis","orcid":"https://orcid.org/0000-0002-8356-114X"},"institutions":[{"id":"https://openalex.org/I98805295","display_name":"University of the Aegean","ror":"https://ror.org/03zsp3p94","country_code":"GR","type":"education","lineage":["https://openalex.org/I98805295"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Michail-Alexandros Kourtis","raw_affiliation_strings":["Dept. of Information & Communication Systems Eng., University of the Aegean","University of the Aegean, Dept. of Information & Communication Systems Eng., Karlovasi, Samos, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information & Communication Systems Eng., University of the Aegean","institution_ids":["https://openalex.org/I98805295"]},{"raw_affiliation_string":"University of the Aegean, Dept. of Information & Communication Systems Eng., Karlovasi, Samos, Greece","institution_ids":["https://openalex.org/I98805295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109845278","display_name":"Charalampos Skianis","orcid":null},"institutions":[{"id":"https://openalex.org/I98805295","display_name":"University of the Aegean","ror":"https://ror.org/03zsp3p94","country_code":"GR","type":"education","lineage":["https://openalex.org/I98805295"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Charalampos Skianis","raw_affiliation_strings":["Dept. of Information & Communication Systems Eng., University of the Aegean","University of the Aegean, Dept. of Information & Communication Systems Eng., Karlovasi, Samos, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information & Communication Systems Eng., University of the Aegean","institution_ids":["https://openalex.org/I98805295"]},{"raw_affiliation_string":"University of the Aegean, Dept. of Information & Communication Systems Eng., Karlovasi, Samos, Greece","institution_ids":["https://openalex.org/I98805295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":null,"first_page":"75","last_page":"79"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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":0.9987999796867371,"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":0.8173068761825562},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.7264928817749023},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.7160394191741943},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7158812284469604},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5931870341300964},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5584596395492554},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5572028160095215},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.49850034713745117},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.4685590863227844},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.46778616309165955},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.41617411375045776},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3777303099632263},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3576323688030243},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.30892497301101685},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2946145832538605},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2872923016548157},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.1847340166568756},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11072158813476562},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10813218355178833},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.08542332053184509}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8173068761825562},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.7264928817749023},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.7160394191741943},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7158812284469604},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5931870341300964},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5584596395492554},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5572028160095215},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.49850034713745117},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.4685590863227844},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.46778616309165955},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.41617411375045776},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3777303099632263},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3576323688030243},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.30892497301101685},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2946145832538605},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2872923016548157},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.1847340166568756},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11072158813476562},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10813218355178833},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.08542332053184509},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations 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},{"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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/camad.2014.7033209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camad.2014.7033209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 19th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6399999856948853,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2121809595","https://openalex.org/W2127217676","https://openalex.org/W2127813190","https://openalex.org/W2133665775","https://openalex.org/W2138156642","https://openalex.org/W2147000487","https://openalex.org/W6678623304"],"related_works":["https://openalex.org/W2119869354","https://openalex.org/W1981234927","https://openalex.org/W2027990750","https://openalex.org/W1805927859","https://openalex.org/W4304091830","https://openalex.org/W2386219757","https://openalex.org/W2316062003","https://openalex.org/W4250919756","https://openalex.org/W2510622064","https://openalex.org/W1978544609"],"abstract_inverted_index":{"The":[0,26],"main":[1],"purpose":[2],"of":[3,15,47,55,89,96,114],"the":[4,16,31,38,53,56,58,69,76,86,90,97,108,115],"paper":[5,27],"is":[6,73,83],"to":[7,22,84],"perform":[8],"a":[9],"quantitative":[10],"and":[11,33,43,49,60],"qualitative":[12],"performance":[13],"evaluation":[14],"emerging":[17],"standard":[18],"H.265/HEVC":[19],"in":[20],"comparison":[21],"its":[23,79],"predecessor":[24],"H.264/AVC.":[25],"focuses":[28],"on":[29,68],"both":[30],"encoding":[32,116],"compression":[34,87],"efficiency":[35,88],"by":[36],"measuring":[37],"PSNR":[39],"values,":[40],"SSIM":[41],"scores":[42],"bit":[44,91,111],"rate":[45,112,117],"values":[46],"reference":[48,62],"non-reference":[50],"signals.":[51],"For":[52],"needs":[54],"paper,":[57],"HEVC":[59,77],"AVC":[61],"encoders":[63],"have":[64],"been":[65],"used.":[66],"Based":[67],"experimental":[70],"results,":[71],"it":[72],"deduced":[74],"that":[75],"meets":[78],"primary":[80],"objective,":[81],"which":[82],"double":[85],"stream":[92],"without":[93],"significant":[94],"degradation":[95],"encoded":[98],"video":[99],"quality.":[100],"Finally,":[101],"interesting":[102],"findings":[103],"are":[104],"also":[105],"reported":[106],"for":[107,118],"very":[109],"low":[110,119],"area":[113],"spatial":[120],"resolutions.":[121]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
