{"id":"https://openalex.org/W2527955112","doi":"https://doi.org/10.1007/s00371-016-1322-0","title":"An evaluation of power transfer functions for HDR video compression","display_name":"An evaluation of power transfer functions for HDR video compression","publication_year":2016,"publication_date":"2016-10-06","ids":{"openalex":"https://openalex.org/W2527955112","doi":"https://doi.org/10.1007/s00371-016-1322-0","mag":"2527955112"},"language":"en","primary_location":{"id":"doi:10.1007/s00371-016-1322-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00371-016-1322-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs00371-016-1322-0.pdf","source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007%2Fs00371-016-1322-0.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109392608","display_name":"Jonathan Hatchett","orcid":null},"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":"Jonathan Hatchett","raw_affiliation_strings":["WMG, University of Warwick, Coventry, UK"],"affiliations":[{"raw_affiliation_string":"WMG, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087052285","display_name":"Kurt Debattista","orcid":"https://orcid.org/0000-0003-2982-5199"},"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":false,"raw_author_name":"Kurt Debattista","raw_affiliation_strings":["WMG, University of Warwick, Coventry, UK"],"affiliations":[{"raw_affiliation_string":"WMG, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101659201","display_name":"Ratnajit Mukherjee","orcid":"https://orcid.org/0000-0002-4718-7912"},"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":false,"raw_author_name":"Ratnajit Mukherjee","raw_affiliation_strings":["WMG, University of Warwick, Coventry, UK"],"affiliations":[{"raw_affiliation_string":"WMG, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019694462","display_name":"Thomas Bashford\u2010Rogers","orcid":"https://orcid.org/0000-0003-4669-0417"},"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":false,"raw_author_name":"Thomas Bashford-Rogers","raw_affiliation_strings":["WMG, University of Warwick, Coventry, UK"],"affiliations":[{"raw_affiliation_string":"WMG, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082873538","display_name":"Alan Chalmers","orcid":"https://orcid.org/0000-0002-1724-1500"},"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":false,"raw_author_name":"Alan Chalmers","raw_affiliation_strings":["WMG, University of Warwick, Coventry, UK"],"affiliations":[{"raw_affiliation_string":"WMG, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5109392608"],"corresponding_institution_ids":["https://openalex.org/I39555362"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":{"value":2390,"currency":"EUR","value_usd":2990},"fwci":0.668,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77483344,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"34","issue":"2","first_page":"167","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","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"}},"topics":[{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","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/T10741","display_name":"Video Coding and Compression Technologies","score":0.998199999332428,"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/T11666","display_name":"Color Science and Applications","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/uncompressed-video","display_name":"Uncompressed video","score":0.8368517756462097},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8170040845870972},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.7797278165817261},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5907425284385681},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5196481943130493},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4872256815433502},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.4554450511932373},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45041438937187195},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.43313831090927124},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.43059787154197693},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.409881055355072},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.36653459072113037},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.2029457986354828}],"concepts":[{"id":"https://openalex.org/C162478608","wikidata":"https://www.wikidata.org/wiki/Q4011369","display_name":"Uncompressed video","level":4,"score":0.8368517756462097},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8170040845870972},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.7797278165817261},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5907425284385681},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5196481943130493},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4872256815433502},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.4554450511932373},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45041438937187195},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.43313831090927124},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.43059787154197693},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.409881055355072},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.36653459072113037},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.2029457986354828},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00371-016-1322-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00371-016-1322-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs00371-016-1322-0.pdf","source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","raw_type":"journal-article"},{"id":"pmh:oai:wrap.warwick.ac.uk:82049","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400665","display_name":"Warwick Research Archive Portal (University of Warwick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39555362","host_organization_name":"University of Warwick","host_organization_lineage":["https://openalex.org/I39555362"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1007/s00371-016-1322-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00371-016-1322-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs00371-016-1322-0.pdf","source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320325850","display_name":"Universit\u00e4t Stuttgart","ror":"https://ror.org/04vnq7t77"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2527955112.pdf","grobid_xml":"https://content.openalex.org/works/W2527955112.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W191494004","https://openalex.org/W610559886","https://openalex.org/W857918181","https://openalex.org/W1481384265","https://openalex.org/W1483393136","https://openalex.org/W1489012167","https://openalex.org/W1887963548","https://openalex.org/W1976689962","https://openalex.org/W1998710323","https://openalex.org/W2005537211","https://openalex.org/W2007207888","https://openalex.org/W2009420074","https://openalex.org/W2028199296","https://openalex.org/W2030716039","https://openalex.org/W2031241038","https://openalex.org/W2043762040","https://openalex.org/W2048327394","https://openalex.org/W2068394301","https://openalex.org/W2089544484","https://openalex.org/W2091468804","https://openalex.org/W2097427435","https://openalex.org/W2101700394","https://openalex.org/W2126703789","https://openalex.org/W2140199336","https://openalex.org/W2143889961","https://openalex.org/W2146395539","https://openalex.org/W2156566307","https://openalex.org/W2488065443","https://openalex.org/W2511170266","https://openalex.org/W2512344822","https://openalex.org/W2955582875","https://openalex.org/W4242198876","https://openalex.org/W4244950182","https://openalex.org/W4245065803","https://openalex.org/W4300142895"],"related_works":["https://openalex.org/W2013322428","https://openalex.org/W1574724839","https://openalex.org/W98872762","https://openalex.org/W2129919345","https://openalex.org/W2395294900","https://openalex.org/W2169150177","https://openalex.org/W3147815861","https://openalex.org/W2364526494","https://openalex.org/W2387870467","https://openalex.org/W2369074649"],"abstract_inverted_index":{"High":[0],"dynamic":[1,31],"range":[2,8,32,142],"(HDR)":[3],"imaging":[4],"enables":[5],"the":[6,87,98],"full":[7],"of":[9,68,89,100,118,143],"light":[10],"in":[11,44],"a":[12,101,108,141],"scene":[13],"to":[14,38,59,147],"be":[15,60,81],"captured,":[16],"transmitted":[17],"and":[18,47,84,122],"displayed.":[19],"However,":[20,78],"uncompressed":[21],"32-bit":[22],"HDR":[23,36,57,75,112,127,156],"is":[24,37,54,120,151],"four":[25,125],"times":[26],"larger":[27],"than":[28],"traditional":[29],"low":[30],"(LDR)":[33],"imagery.":[34],"If":[35],"fulfil":[39],"its":[40,148],"potential":[41],"for":[42,56,74,154],"use":[43,88,99,117],"live":[45],"broadcasts":[46],"interactive":[48],"remote":[49],"gaming,":[50],"fast,":[51,111],"efficient":[52],"compression":[53,114,129],"necessary":[55],"video":[58,76,91,113,128,157],"manageable":[61],"on":[62],"existing":[63],"communications":[64],"infrastructure.":[65],"A":[66],"number":[67],"methods":[69],"have":[70],"been":[71],"put":[72],"forward":[73],"compression.":[77],"these":[79],"can":[80],"relatively":[82],"complex":[83],"frequently":[85],"require":[86],"multiple":[90],"streams.":[92],"In":[93],"this":[94],"paper,":[95],"we":[96],"propose":[97],"straightforward":[102,149],"Power":[103],"Transfer":[104],"Function":[105],"(PTF)":[106],"as":[107],"practical,":[109],"computationally":[110],"solution.":[115],"The":[116],"PTF":[119,136],"presented":[121],"evaluated":[123],"against":[124],"other":[126],"methods.":[130],"An":[131],"objective":[132],"evaluation":[133],"shows":[134],"that":[135],"exhibits":[137],"improved":[138],"quality":[139],"at":[140],"bit-rates":[144],"and,":[145],"due":[146],"nature,":[150],"highly":[152],"suited":[153],"real-time":[155],"applications.":[158]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
