{"id":"https://openalex.org/W1996036900","doi":"https://doi.org/10.1016/s0923-5965(02)00025-5","title":"Content-based video transcoding in compressed domain","display_name":"Content-based video transcoding in compressed domain","publication_year":2002,"publication_date":"2002-07-01","ids":{"openalex":"https://openalex.org/W1996036900","doi":"https://doi.org/10.1016/s0923-5965(02)00025-5","mag":"1996036900"},"language":"en","primary_location":{"id":"doi:10.1016/s0923-5965(02)00025-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0923-5965(02)00025-5","pdf_url":null,"source":{"id":"https://openalex.org/S38090728","display_name":"Signal Processing Image Communication","issn_l":"0923-5965","issn":["0923-5965","1879-2677"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing: Image Communication","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/A5100747797","display_name":"TaeYong Kim","orcid":"https://orcid.org/0000-0001-5598-9627"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"TaeYong Kim","raw_affiliation_strings":["Graduate School of Advanced Imaging Science, Multimedia and Film, Chung-Ang University, HukSuk-dong 17, DongJak-gu, Seoul 156-756, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Graduate School of Advanced Imaging Science, Multimedia and Film, Chung-Ang University, HukSuk-dong 17, DongJak-gu, Seoul 156-756, Republic of Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010407439","display_name":"Jong Soo Choi","orcid":"https://orcid.org/0000-0003-3108-406X"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong Soo Choi","raw_affiliation_strings":["Graduate School of Advanced Imaging Science, Multimedia and Film, Chung-Ang University, HukSuk-dong 17, DongJak-gu, Seoul 156-756, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Graduate School of Advanced Imaging Science, Multimedia and Film, Chung-Ang University, HukSuk-dong 17, DongJak-gu, Seoul 156-756, Republic of Korea","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100747797"],"corresponding_institution_ids":["https://openalex.org/I67900169"],"apc_list":{"value":2330,"currency":"USD","value_usd":2330},"apc_paid":null,"fwci":0.9319,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.75072798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"6","first_page":"497","last_page":"507"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","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"}},{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/transcoding","display_name":"Transcoding","score":0.9505431652069092},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.8688181638717651},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7330212593078613},{"id":"https://openalex.org/keywords/video-post-processing","display_name":"Video post-processing","score":0.6319452524185181},{"id":"https://openalex.org/keywords/discontinuity","display_name":"Discontinuity (linguistics)","score":0.5973705053329468},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5348602533340454},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5063012838363647},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49971771240234375},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.48584339022636414},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.462363064289093},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4149669110774994},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.3243139982223511},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.27338019013404846},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.23182696104049683},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17702031135559082},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13267317414283752}],"concepts":[{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.9505431652069092},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.8688181638717651},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7330212593078613},{"id":"https://openalex.org/C117090137","wikidata":"https://www.wikidata.org/wiki/Q7927977","display_name":"Video post-processing","level":5,"score":0.6319452524185181},{"id":"https://openalex.org/C2777042112","wikidata":"https://www.wikidata.org/wiki/Q5281658","display_name":"Discontinuity (linguistics)","level":2,"score":0.5973705053329468},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5348602533340454},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5063012838363647},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49971771240234375},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.48584339022636414},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.462363064289093},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4149669110774994},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.3243139982223511},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.27338019013404846},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.23182696104049683},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17702031135559082},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13267317414283752},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0923-5965(02)00025-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0923-5965(02)00025-5","pdf_url":null,"source":{"id":"https://openalex.org/S38090728","display_name":"Signal Processing Image Communication","issn_l":"0923-5965","issn":["0923-5965","1879-2677"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing: Image Communication","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":19,"referenced_works":["https://openalex.org/W1564419782","https://openalex.org/W1992748881","https://openalex.org/W1995763150","https://openalex.org/W1999071442","https://openalex.org/W2000223636","https://openalex.org/W2011038851","https://openalex.org/W2065964347","https://openalex.org/W2070883983","https://openalex.org/W2103556827","https://openalex.org/W2104929600","https://openalex.org/W2117018949","https://openalex.org/W2120736804","https://openalex.org/W2126754876","https://openalex.org/W2150120315","https://openalex.org/W2151250801","https://openalex.org/W2158664566","https://openalex.org/W4285719527","https://openalex.org/W6648416943","https://openalex.org/W6733008967"],"related_works":["https://openalex.org/W2058077779","https://openalex.org/W2112319127","https://openalex.org/W2949546778","https://openalex.org/W2106091781","https://openalex.org/W2052797903","https://openalex.org/W1599106346","https://openalex.org/W2585896989","https://openalex.org/W2376831374","https://openalex.org/W2972682977","https://openalex.org/W3034476338"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-01-15T23:16:33.117629","created_date":"2025-10-10T00:00:00"}