{"id":"https://openalex.org/W2296171553","doi":"https://doi.org/10.1109/icip.2015.7351679","title":"Lossless screen content coding in HEVC based on sample-wise median and edge prediction","display_name":"Lossless screen content coding in HEVC based on sample-wise median and edge prediction","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2296171553","doi":"https://doi.org/10.1109/icip.2015.7351679","mag":"2296171553"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2015.7351679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351679","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","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/A5100634965","display_name":"V\u00edctor S\u00e1nchez","orcid":"https://orcid.org/0000-0002-7089-7031"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Victor Sanchez","raw_affiliation_strings":["Dept. of Computer Science, University of Warwick, Coventry, UK"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100634965"],"corresponding_institution_ids":["https://openalex.org/I39555362"],"apc_list":null,"apc_paid":null,"fwci":0.8615,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.75884788,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"4604","last_page":"4608"},"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":0.9991000294685364,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9944000244140625,"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":0.7860565781593323},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.7136422991752625},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.6411516666412354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46589788794517517},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4538603127002716},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.451634019613266},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.43811434507369995},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.335327684879303},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32773557305336},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15958812832832336},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.11759090423583984},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11266735196113586}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7860565781593323},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.7136422991752625},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.6411516666412354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46589788794517517},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4538603127002716},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.451634019613266},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.43811434507369995},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.335327684879303},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32773557305336},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15958812832832336},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.11759090423583984},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11266735196113586}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2015.7351679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351679","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8799999952316284,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1964320594","https://openalex.org/W2039389095","https://openalex.org/W2039760575","https://openalex.org/W2044470449","https://openalex.org/W2089251505","https://openalex.org/W2120051712","https://openalex.org/W2123030464","https://openalex.org/W2146395539","https://openalex.org/W2153638435"],"related_works":["https://openalex.org/W2948148442","https://openalex.org/W2461250372","https://openalex.org/W2394342941","https://openalex.org/W2169853506","https://openalex.org/W2547124190","https://openalex.org/W2350586049","https://openalex.org/W2385628723","https://openalex.org/W2057878850","https://openalex.org/W2169871401","https://openalex.org/W3008492011"],"abstract_inverted_index":{"The":[0],"generation":[1],"of":[2,13,43,66,73,76,99,121,131],"screen":[3],"content":[4],"(SC)":[5],"videos":[6,123],"has":[7],"considerably":[8],"increased":[9],"with":[10,53,111],"the":[11,40,49,71],"popularity":[12],"multimedia":[14],"applications":[15],"such":[16],"as":[17,28],"video":[18,32],"conferencing,":[19],"remote":[20,24],"desktop":[21],"sharing":[22],"and":[23,55,85,108],"education.":[25],"SC":[26,67,122],"videos,":[27],"opposed":[29],"to":[30,36,39,101],"natural":[31],"sequences,":[33],"are":[34],"challenging":[35],"compress":[37],"due":[38],"high":[41],"number":[42],"sharp":[44,109],"edges.":[45],"This":[46],"paper":[47],"proposes":[48],"sample-based":[50],"angular":[51,81],"prediction":[52,57,84],"median":[54,83],"edge":[56,86],"(SAP-ME),":[58],"a":[59,112,119],"novel":[60],"intra-prediction":[61,136],"method":[62],"for":[63,138],"lossless":[64,139],"coding":[65,137],"videos.":[68],"SAP-ME":[69,93,126],"incorporates":[70],"advantages":[72],"three":[74,97],"types":[75,98],"sample-wise":[77],"intra-prediction;":[78],"namely,":[79],"DPCM-based":[80],"intra-prediction,":[82],"prediction.":[87],"By":[88],"using":[89],"rate":[90],"distortion":[91],"optimization,":[92],"selects":[94],"among":[95],"these":[96],"predictions":[100],"accurately":[102],"predict":[103],"directional":[104],"patterns,":[105],"smooth":[106],"regions":[107],"edges,":[110],"low":[113],"computational":[114],"complexity.":[115],"Evaluation":[116],"results":[117],"on":[118],"variety":[120],"show":[124],"that":[125],"attains":[127],"average":[128],"bit-rate":[129],"reductions":[130],"16.13%":[132],"over":[133],"current":[134],"HEVC":[135],"coding.":[140]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}