{"id":"https://openalex.org/W2046808374","doi":"https://doi.org/10.1117/12.2074772","title":"Efficient fast thumbnail extraction algorithm for HEVC","display_name":"Efficient fast thumbnail extraction algorithm for HEVC","publication_year":2015,"publication_date":"2015-02-27","ids":{"openalex":"https://openalex.org/W2046808374","doi":"https://doi.org/10.1117/12.2074772","mag":"2046808374"},"language":"en","primary_location":{"id":"doi:10.1117/12.2074772","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2074772","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5100638528","display_name":"Won Jin Lee","orcid":"https://orcid.org/0000-0002-0254-7267"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wonjin Lee","raw_affiliation_strings":["Hanyang Univ. (Korea, Republic of)","Hanyang University (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang Univ. (Korea, Republic of)","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Hanyang University (Korea, Republic of)","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049449184","display_name":"Gwanggil Jeon","orcid":"https://orcid.org/0000-0002-0651-4278"},"institutions":[{"id":"https://openalex.org/I146429904","display_name":"Incheon National University","ror":"https://ror.org/02xf7p935","country_code":"KR","type":"education","lineage":["https://openalex.org/I146429904"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gwanggil Jeon","raw_affiliation_strings":["Incheon National Univ. (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Incheon National Univ. (Korea, Republic of)","institution_ids":["https://openalex.org/I146429904"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018642097","display_name":"Jechang Jeong","orcid":"https://orcid.org/0000-0002-3759-3116"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jechang Jeong","raw_affiliation_strings":["Hanyang Univ. (Korea, Republic of)","Hanyang University (Korea, Republic of)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang Univ. (Korea, Republic of)","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Hanyang University (Korea, Republic of)","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"9400","issue":null,"first_page":"94000H","last_page":"94000H"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9951000213623047,"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":0.9937000274658203,"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/thumbnail","display_name":"Thumbnail","score":0.9859406352043152},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7505286335945129},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.675610363483429},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.492194801568985},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4603000283241272},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44057974219322205},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43157973885536194},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42767074704170227},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4173718988895416},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16435959935188293}],"concepts":[{"id":"https://openalex.org/C160174412","wikidata":"https://www.wikidata.org/wiki/Q873806","display_name":"Thumbnail","level":3,"score":0.9859406352043152},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7505286335945129},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.675610363483429},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.492194801568985},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4603000283241272},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44057974219322205},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43157973885536194},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42767074704170227},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4173718988895416},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16435959935188293},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1117/12.2074772","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2074772","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hanyang.ac.kr:20.500.11754/22298","is_oa":false,"landing_page_url":"http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2191041","pdf_url":null,"source":{"id":"https://openalex.org/S4306401328","display_name":"The Royal Society of Chemistry\u2019s Journals, Books and Databases (The Royal Society of Chemistry)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2751430930","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/I2751430930"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1969665649","https://openalex.org/W2017801928","https://openalex.org/W2039760575","https://openalex.org/W2123113293","https://openalex.org/W2146395539"],"related_works":["https://openalex.org/W137154299","https://openalex.org/W2011506639","https://openalex.org/W2095080241","https://openalex.org/W2501702011","https://openalex.org/W2908847257","https://openalex.org/W2512435841","https://openalex.org/W2951818954","https://openalex.org/W4298160414","https://openalex.org/W4246915297","https://openalex.org/W2951675648"],"abstract_inverted_index":{"In":[0,48],"this":[1],"paper,":[2],"we":[3],"proposed":[4,16,36,57],"a":[5],"fast":[6],"thumbnail":[7,27,54],"extraction":[8,44],"algorithm":[9,17],"using":[10],"partial":[11,30],"decoding":[12],"for":[13,26,46],"HEVC.":[14],"The":[15],"reconstructs":[18],"only":[19],"4x4":[20],"boundary":[21,24],"and":[22,43],"TU":[23],"needed":[25],"image":[28,55],"with":[29],"decoding.":[31],"Experimental":[32],"results":[33],"show":[34],"that":[35],"method":[37,58],"significantly":[38],"reduces":[39],"the":[40,50],"computational":[41],"complexity":[42],"time":[45],"thumbnail.":[47],"addition,":[49],"visual":[51],"quality":[52],"of":[53,56],"had":[59],"no":[60],"big":[61],"difference":[62],"compared":[63],"to":[64],"conventional":[65],"method.":[66]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}
