{"id":"https://openalex.org/W2888733980","doi":"https://doi.org/10.1016/j.dsp.2018.08.005","title":"DC programming for solving a sparse modeling problem of video key frame extraction","display_name":"DC programming for solving a sparse modeling problem of video key frame extraction","publication_year":2018,"publication_date":"2018-08-20","ids":{"openalex":"https://openalex.org/W2888733980","doi":"https://doi.org/10.1016/j.dsp.2018.08.005","mag":"2888733980"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dsp.2018.08.005","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S1051200418306584","source":{"id":"https://openalex.org/S64117906","display_name":"Digital Signal Processing","issn_l":"1051-2004","issn":["1051-2004","1095-4333"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"acceptedVersion","is_accepted":true,"is_published":false},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/am/pii/S1051200418306584","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030439103","display_name":"Benying Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]},{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"funder","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Benying Tan","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8560, Japan","University of Aizu, Aizu Wakamatsu, 965-8580, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8560, Japan","institution_ids":["https://openalex.org/I73613424"]},{"raw_affiliation_string":"University of Aizu, Aizu Wakamatsu, 965-8580, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100340443","display_name":"Yujie Li","orcid":"https://orcid.org/0000-0002-0275-2797"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yujie Li","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8560, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8560, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009582696","display_name":"Shuxue Ding","orcid":"https://orcid.org/0000-0002-4963-3883"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"funder","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuxue Ding","raw_affiliation_strings":["University of Aizu, Aizu Wakamatsu, 965-8580, Japan"],"affiliations":[{"raw_affiliation_string":"University of Aizu, Aizu Wakamatsu, 965-8580, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071160608","display_name":"Incheon Paik","orcid":"https://orcid.org/0000-0002-7554-8180"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"funder","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Incheon Paik","raw_affiliation_strings":["University of Aizu, Aizu Wakamatsu, 965-8580, Japan"],"affiliations":[{"raw_affiliation_string":"University of Aizu, Aizu Wakamatsu, 965-8580, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042640195","display_name":"Atsunori Kanemura","orcid":"https://orcid.org/0000-0001-7425-3949"},"institutions":[{"id":"https://openalex.org/I4210104143","display_name":"Advanced Telecommunications Research Institute International","ror":"https://ror.org/01pe1d703","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210104143"]},{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Atsunori Kanemura","raw_affiliation_strings":["Advanced Telecommunications Research Institute International (ATR), Kyoto 619-0288, Japan","National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8560, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Telecommunications Research Institute International (ATR), Kyoto 619-0288, Japan","institution_ids":["https://openalex.org/I4210104143"]},{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8560, Japan","institution_ids":["https://openalex.org/I73613424"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042640195"],"corresponding_institution_ids":["https://openalex.org/I4210104143","https://openalex.org/I73613424"],"apc_list":{"value":2480,"currency":"USD","value_usd":2480},"apc_paid":null,"fwci":0.603,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":14,"citation_normalized_percentile":{"value":0.651359,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":88},"biblio":{"volume":"83","issue":null,"first_page":"214","last_page":"222"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.999,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.999,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9986,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9985,"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/key-frame","display_name":"Key frame","score":0.85652256},{"id":"https://openalex.org/keywords/matrix-norm","display_name":"Matrix norm","score":0.5103523},{"id":"https://openalex.org/keywords/similarity-measure","display_name":"Similarity measure","score":0.4199425}],"concepts":[{"id":"https://openalex.org/C2780139006","wikidata":"https://www.wikidata.org/wiki/Q1493902","display_name":"Key frame","level":3,"score":0.85652256},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6810168},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.665336},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.5254435},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5233226},{"id":"https://openalex.org/C92207270","wikidata":"https://www.wikidata.org/wiki/Q939253","display_name":"Matrix norm","level":3,"score":0.5103523},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.4942377},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4743294},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4514101},{"id":"https://openalex.org/C2776517306","wikidata":"https://www.wikidata.org/wiki/Q29017317","display_name":"Similarity measure","level":2,"score":0.4199425},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.417714},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3718915},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35299617},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.28947055},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.28475818},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25429517},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dsp.2018.08.005","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S1051200418306584","source":{"id":"https://openalex.org/S64117906","display_name":"Digital Signal Processing","issn_l":"1051-2004","issn":["1051-2004","1095-4333"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"acceptedVersion","is_accepted":true,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dsp.2018.08.005","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S1051200418306584","source":{"id":"https://openalex.org/S64117906","display_name":"Digital Signal Processing","issn_l":"1051-2004","issn":["1051-2004","1095-4333"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"acceptedVersion","is_accepted":true,"is_published":false},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320320907","funder_display_name":"Japan Science and Technology Corporation","award_id":"26730130"},{"funder":"https://openalex.org/F4320320907","funder_display_name":"Japan Science and Technology Corporation","award_id":"CREST JPMJCR15E2"},{"funder":"https://openalex.org/F4320321034","funder_display_name":"New Energy and Industrial Technology Development Organization","award_id":"26730130"},{"funder":"https://openalex.org/F4320321034","funder_display_name":"New Energy and Industrial Technology Development Organization","award_id":"CREST JPMJCR15E2"},{"funder":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science","award_id":"26730130"},{"funder":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science","award_id":"CREST JPMJCR15E2"}],"datasets":[],"versions":[],"referenced_works_count":50,"referenced_works":["https://openalex.org/W1559811596","https://openalex.org/W1686810756","https://openalex.org/W1966872876","https://openalex.org/W1975029397","https://openalex.org/W1981587314","https://openalex.org/W1990319151","https://openalex.org/W1990494141","https://openalex.org/W1996525269","https://openalex.org/W1999174140","https://openalex.org/W2010518354","https://openalex.org/W2028613966","https://openalex.org/W2046021164","https://openalex.org/W2064163566","https://openalex.org/W2077010306","https://openalex.org/W2097162331","https://openalex.org/W2100449221","https://openalex.org/W2100994708","https://openalex.org/W2102129292","https://openalex.org/W2105174364","https://openalex.org/W2117051369","https://openalex.org/W2121927366","https://openalex.org/W2128659236","https://openalex.org/W2129291408","https://openalex.org/W2130187411","https://openalex.org/W2134577448","https://openalex.org/W2153663612","https://openalex.org/W2164696938","https://openalex.org/W2168125451","https://openalex.org/W2176058272","https://openalex.org/W2296153915","https://openalex.org/W2296616510","https://openalex.org/W2340859457","https://openalex.org/W2347000901","https://openalex.org/W2524009672","https://openalex.org/W2529272619","https://openalex.org/W2536769834","https://openalex.org/W2567141263","https://openalex.org/W2591973785","https://openalex.org/W2594370889","https://openalex.org/W2601530120","https://openalex.org/W2751178015","https://openalex.org/W2751430257","https://openalex.org/W2794917617","https://openalex.org/W3146671999","https://openalex.org/W3152218910","https://openalex.org/W4240046814","https://openalex.org/W4247092244","https://openalex.org/W4247924304","https://openalex.org/W4250786830","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W4237510188","https://openalex.org/W4210535024","https://openalex.org/W4206019083","https://openalex.org/W3104665944","https://openalex.org/W3024364549","https://openalex.org/W2794917617","https://openalex.org/W2370378377","https://openalex.org/W2054476758","https://openalex.org/W2048865712","https://openalex.org/W1976265003"],"abstract_inverted_index":null,"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2888733980","counts_by_year":[{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2025-04-21T23:50:24.987459","created_date":"2018-08-31"}