{"id":"https://openalex.org/W2065971228","doi":"https://doi.org/10.1007/s11042-009-0327-3","title":"Spatially scalable video coding with an efficient two-layered architecture","display_name":"Spatially scalable video coding with an efficient two-layered architecture","publication_year":2009,"publication_date":"2009-07-24","ids":{"openalex":"https://openalex.org/W2065971228","doi":"https://doi.org/10.1007/s11042-009-0327-3","mag":"2065971228"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-009-0327-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-009-0327-3","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-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/A5100654826","display_name":"Zhang Wang","orcid":"https://orcid.org/0000-0003-1492-7037"},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhang Wang","raw_affiliation_strings":["Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, 16 Beitaiping Road, Beijing, 100039, China","Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, Beijing, China 100039#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, 16 Beitaiping Road, Beijing, 100039, China","institution_ids":["https://openalex.org/I4210114963"]},{"raw_affiliation_string":"Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, Beijing, China 100039#TAB#","institution_ids":["https://openalex.org/I4210114963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101555558","display_name":"Jixian Zhang","orcid":"https://orcid.org/0000-0003-0830-0369"},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jixian Zhang","raw_affiliation_strings":["Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, 16 Beitaiping Road, Beijing, 100039, China","Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, Beijing, China 100039#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, 16 Beitaiping Road, Beijing, 100039, China","institution_ids":["https://openalex.org/I4210114963"]},{"raw_affiliation_string":"Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, Beijing, China 100039#TAB#","institution_ids":["https://openalex.org/I4210114963"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100453276","display_name":"Haitao Li","orcid":"https://orcid.org/0000-0001-5322-5375"},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haitao Li","raw_affiliation_strings":["Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, 16 Beitaiping Road, Beijing, 100039, China","Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, Beijing, China 100039#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, 16 Beitaiping Road, Beijing, 100039, China","institution_ids":["https://openalex.org/I4210114963"]},{"raw_affiliation_string":"Institute of Photogrammetry and Remote Sensing, Chinese Academy of Surveying and Mapping, Beijing, China 100039#TAB#","institution_ids":["https://openalex.org/I4210114963"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100654826"],"corresponding_institution_ids":["https://openalex.org/I4210114963"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11143675,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"48","issue":"2","first_page":"247","last_page":"265"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9995999932289124,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9994999766349792,"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":0.8330610990524292},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6399843692779541},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.6180136799812317},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5701169967651367},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.5178495049476624},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46123266220092773},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.4609660804271698},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4545319676399231},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33957862854003906},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.28732138872146606},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.1228477954864502},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.114266037940979}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8330610990524292},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6399843692779541},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.6180136799812317},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5701169967651367},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.5178495049476624},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46123266220092773},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.4609660804271698},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4545319676399231},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33957862854003906},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.28732138872146606},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.1228477954864502},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.114266037940979},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-009-0327-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-009-0327-3","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1983524094","https://openalex.org/W2054309035","https://openalex.org/W2096108759","https://openalex.org/W2101700394","https://openalex.org/W2103833468","https://openalex.org/W2110840970","https://openalex.org/W2115816762","https://openalex.org/W2119933944","https://openalex.org/W2125260790","https://openalex.org/W2130703261","https://openalex.org/W2133300853","https://openalex.org/W2140199336","https://openalex.org/W2167061728","https://openalex.org/W2276329208","https://openalex.org/W6638676024"],"related_works":["https://openalex.org/W2018760684","https://openalex.org/W2378768021","https://openalex.org/W2028369661","https://openalex.org/W2735437354","https://openalex.org/W2986238322","https://openalex.org/W1579233721","https://openalex.org/W2098766434","https://openalex.org/W2089172069","https://openalex.org/W2129821479","https://openalex.org/W4254232196"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}