{"id":"https://openalex.org/W2167977172","doi":"https://doi.org/10.1109/icassp.2012.6288146","title":"A bit-depth scalable video coding approach considering spatial gradation restoration","display_name":"A bit-depth scalable video coding approach considering spatial gradation restoration","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2167977172","doi":"https://doi.org/10.1109/icassp.2012.6288146","mag":"2167977172"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6288146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5045478397","display_name":"Masaru Takeuchi","orcid":"https://orcid.org/0000-0001-8953-0697"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masaru Takeuchi","raw_affiliation_strings":["Department of Computer Science, Waseda University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Waseda University, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003209931","display_name":"Yasutaka Matsuo","orcid":"https://orcid.org/0000-0002-5071-0284"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasutaka Matsuo","raw_affiliation_strings":["Department of Computer Science, Waseda University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Waseda University, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111989050","display_name":"Yuta Yamamura","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuta Yamamura","raw_affiliation_strings":["Department of Computer Science, Waseda University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Waseda University, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002294739","display_name":"Jiro Katto","orcid":"https://orcid.org/0000-0002-1671-2614"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jiro Katto","raw_affiliation_strings":["Department of Computer Science, Waseda University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Waseda University, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109404228","display_name":"Kazuhisa Iguchi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuhisa Iguchi","raw_affiliation_strings":["NHK Science and Technology Research Laboratories, Japan"],"affiliations":[{"raw_affiliation_string":"NHK Science and Technology Research Laboratories, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5045478397"],"corresponding_institution_ids":["https://openalex.org/I150744194"],"apc_list":null,"apc_paid":null,"fwci":0.2745,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61097712,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"6822","issue":null,"first_page":"1373","last_page":"1376"},"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":0.9986000061035156,"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":0.996999979019165,"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/computer-science","display_name":"Computer science","score":0.749542772769928},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.6480394601821899},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5597610473632812},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.5147323608398438},{"id":"https://openalex.org/keywords/tone-mapping","display_name":"Tone mapping","score":0.5102863311767578},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.49909496307373047},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.49409225583076477},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.42757293581962585},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4233246445655823},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.416349321603775},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3826058804988861},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.3655785620212555},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35183024406433105},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.34323251247406006},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12884345650672913},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09143802523612976}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.749542772769928},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.6480394601821899},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5597610473632812},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.5147323608398438},{"id":"https://openalex.org/C8641274","wikidata":"https://www.wikidata.org/wiki/Q1030958","display_name":"Tone mapping","level":4,"score":0.5102863311767578},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.49909496307373047},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.49409225583076477},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.42757293581962585},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4233246445655823},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.416349321603775},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3826058804988861},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.3655785620212555},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35183024406433105},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.34323251247406006},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12884345650672913},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09143802523612976},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2012.6288146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.41999998688697815,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1974077629","https://openalex.org/W2101700394","https://openalex.org/W2112879871","https://openalex.org/W2127129827","https://openalex.org/W2140600146","https://openalex.org/W2144018680","https://openalex.org/W2150593711","https://openalex.org/W2164493791","https://openalex.org/W2240434622","https://openalex.org/W2276329208","https://openalex.org/W6676931277","https://openalex.org/W6680787796","https://openalex.org/W6681197275"],"related_works":["https://openalex.org/W2884377208","https://openalex.org/W2014689642","https://openalex.org/W2410869481","https://openalex.org/W2028994033","https://openalex.org/W2162796060","https://openalex.org/W1939253538","https://openalex.org/W4243134350","https://openalex.org/W2063779402","https://openalex.org/W2065738242","https://openalex.org/W2737661967"],"abstract_inverted_index":{"Bit-depth":[0],"scalable":[1,37],"coding":[2,38],"method":[3,39,58],"is":[4,41],"an":[5],"approach":[6],"that":[7,11,40,59],"generates":[8],"multiplexed":[9],"bit-streams":[10],"can":[12],"be":[13],"decoded":[14],"to":[15,61],"two":[16],"video":[17],"sequences,":[18],"for":[19,26],"Standard":[20],"Dynamic":[21,28],"Range":[22,29],"(SDR)":[23],"environment":[24],"and":[25],"High":[27],"(HDR)":[30],"environment.":[31],"This":[32],"paper":[33],"presents":[34],"a":[35,55],"bit-depth":[36],"considered":[42],"as":[43],"gradation":[44],"restoration":[45],"in":[46],"interlayer":[47],"prediction":[48,53],"process.":[49],"Our":[50],"proposed":[51],"inter-layer":[52],"uses":[54],"histogram":[56],"interpolation":[57],"enables":[60],"generate":[62],"more":[63],"mid-gray":[64],"brightness":[65],"levels":[66],"than":[67],"traditional":[68],"inverse":[69],"tone":[70],"mapping":[71],"methods":[72],"with":[73],"one-to-one":[74],"correspondence.":[75]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
