{"id":"https://openalex.org/W2169360395","doi":"https://doi.org/10.1109/icme.2001.1237692","title":"Copyright protection for MPEG-2 compressed broadcast video","display_name":"Copyright protection for MPEG-2 compressed broadcast video","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2169360395","doi":"https://doi.org/10.1109/icme.2001.1237692","mag":"2169360395"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2001.1237692","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2001.1237692","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Multimedia and Expo, 2001. ICME 2001.","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/A5000624422","display_name":"S. Emmanuel","orcid":"https://orcid.org/0000-0003-1022-1539"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"S. Emmanuel","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016415049","display_name":"Mohan Kankanhalli","orcid":"https://orcid.org/0000-0002-4846-2015"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"M.S. Kankanhalli","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5000624422"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.7221,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.78215204,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"206","last_page":"209"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":1.0,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":1.0,"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/T13999","display_name":"Digital Rights Management and Security","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9911999702453613,"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":0.8151050209999084},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.6775148510932922},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.5717626214027405},{"id":"https://openalex.org/keywords/mpeg-2","display_name":"MPEG-2","score":0.5708353519439697},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5122458338737488},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.45924001932144165},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.43563327193260193},{"id":"https://openalex.org/keywords/copy-protection","display_name":"Copy protection","score":0.4198191463947296},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.41919535398483276},{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.4138391613960266},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.32050594687461853},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2563210129737854},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1436237394809723},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.12630900740623474}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8151050209999084},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.6775148510932922},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.5717626214027405},{"id":"https://openalex.org/C18446390","wikidata":"https://www.wikidata.org/wiki/Q273902","display_name":"MPEG-2","level":2,"score":0.5708353519439697},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5122458338737488},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.45924001932144165},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43563327193260193},{"id":"https://openalex.org/C2780581891","wikidata":"https://www.wikidata.org/wiki/Q15738686","display_name":"Copy protection","level":4,"score":0.4198191463947296},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.41919535398483276},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.4138391613960266},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.32050594687461853},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2563210129737854},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1436237394809723},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.12630900740623474},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2001.1237692","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2001.1237692","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Multimedia and Expo, 2001. ICME 2001.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1485516004","https://openalex.org/W1528125270","https://openalex.org/W1985262058","https://openalex.org/W2044755961","https://openalex.org/W2066617191","https://openalex.org/W2094235786","https://openalex.org/W2132150089","https://openalex.org/W2135010923","https://openalex.org/W2161647295","https://openalex.org/W2312374973","https://openalex.org/W6667321843"],"related_works":["https://openalex.org/W1506704732","https://openalex.org/W1965448007","https://openalex.org/W2060825484","https://openalex.org/W2105743766","https://openalex.org/W2168370821","https://openalex.org/W2534819845","https://openalex.org/W3168409739","https://openalex.org/W2163217894","https://openalex.org/W1861444358","https://openalex.org/W2611844842"],"abstract_inverted_index":{"We":[0],"describe":[1],"a":[2,16,19],"novel":[3],"compressed":[4],"domain":[5],"(MPEG-2)":[6],"method":[7,24,52],"to":[8,70],"achieve":[9,71],"video":[10],"security":[11],"and":[12,40,56,58,66],"copyright":[13,45],"protection":[14,46],"in":[15],"broadcasting":[17,39],"or":[18],"multicasting":[20],"environment.":[21],"The":[22,50],"proposed":[23],"is":[25],"an":[26],"efficient":[27],"solution":[28],"for":[29,38,44],"resolving":[30],"the":[31,48,72],"conflicting":[32],"requirements":[33],"of":[34],"single":[35],"copy":[36],"transmission":[37],"multiple":[41],"unique":[42],"copies":[43],"by":[47],"broadcaster.":[49],"new":[51],"supports":[53],"dynamic":[54],"join":[55],"leave":[57],"it":[59],"relies":[60],"upon":[61],"robust":[62],"invisible":[63],"watermarking,":[64],"masking":[65],"conditional":[67],"access":[68],"techniques":[69],"desired":[73],"result.":[74]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}