{"id":"https://openalex.org/W2159475881","doi":"https://doi.org/10.1109/icme.2004.1394597","title":"An efficient algorithm for video content access control","display_name":"An efficient algorithm for video content access control","publication_year":2005,"publication_date":"2005-03-21","ids":{"openalex":"https://openalex.org/W2159475881","doi":"https://doi.org/10.1109/icme.2004.1394597","mag":"2159475881"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2004.1394597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394597","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","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/A5080200258","display_name":"B. Anantharaman","orcid":null},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"B. Anantharaman","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113693755","display_name":"A.C. Ashwin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A.C. Ashwin","raw_affiliation_strings":["Digital Signal Processing Group, Motorola India Electronics Private Limited, Tunisia"],"affiliations":[{"raw_affiliation_string":"Digital Signal Processing Group, Motorola India Electronics Private Limited, Tunisia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080200258"],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":null,"apc_paid":null,"fwci":0.2937,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.63568443,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"1767","last_page":"1770"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9991999864578247,"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/scrambling","display_name":"Scrambling","score":0.8610866069793701},{"id":"https://openalex.org/keywords/shuffling","display_name":"Shuffling","score":0.8159160017967224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8094513416290283},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5448933839797974},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5447320938110352},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.49229657649993896},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.49062982201576233},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.38915857672691345},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33528900146484375},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.25786417722702026},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0865027904510498}],"concepts":[{"id":"https://openalex.org/C182548165","wikidata":"https://www.wikidata.org/wiki/Q2261483","display_name":"Scrambling","level":2,"score":0.8610866069793701},{"id":"https://openalex.org/C167927819","wikidata":"https://www.wikidata.org/wiki/Q1930567","display_name":"Shuffling","level":2,"score":0.8159160017967224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8094513416290283},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5448933839797974},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5447320938110352},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.49229657649993896},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.49062982201576233},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.38915857672691345},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33528900146484375},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.25786417722702026},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0865027904510498},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2004.1394597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394597","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1492380776","https://openalex.org/W2057304011","https://openalex.org/W2113972033","https://openalex.org/W2133598069","https://openalex.org/W2137153087","https://openalex.org/W2168319769","https://openalex.org/W2171464389","https://openalex.org/W2917583897","https://openalex.org/W6680434391"],"related_works":["https://openalex.org/W69312893","https://openalex.org/W4213239787","https://openalex.org/W2349686135","https://openalex.org/W84934912","https://openalex.org/W2045745654","https://openalex.org/W2114337652","https://openalex.org/W936781193","https://openalex.org/W4377131110","https://openalex.org/W2947437662","https://openalex.org/W4312107582"],"abstract_inverted_index":{"The":[0,25,73],"work":[1],"presents":[2],"an":[3,90],"efficient":[4],"video":[5],"content":[6],"access":[7],"control":[8],"algorithm":[9,26,75],"which":[10],"has":[11],"no":[12],"effect":[13],"on":[14],"the":[15,33,44,47,50,61,65,71],"compression":[16],"efficiency":[17],"and":[18,49,59,67,80],"provides":[19],"a":[20,30],"good":[21],"level":[22],"of":[23,35,70],"security.":[24],"works":[27],"in":[28],"such":[29],"way":[31],"that":[32],"number":[34],"bits":[36],"generated":[37],"for":[38,46],"all":[39],"(8/spl":[40],"times/8)":[41],"blocks":[42],"remains":[43],"same":[45],"scrambled":[48],"original":[51],"image.":[52],"Scrambling":[53],"is":[54,76],"achieved":[55],"by":[56],"intra-level":[57],"shifting":[58],"shuffling":[60],"coefficients,":[62],"without":[63],"disturbing":[64],"statistical":[66],"spatial":[68],"properties":[69],"image/video.":[72],"proposed":[74],"easy":[77],"to":[78,85],"implement":[79],"can":[81],"be":[82],"made":[83],"immune":[84],"plain":[86],"text":[87],"attacks":[88],"with":[89],"insignificant":[91],"overhead.":[92]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}