{"id":"https://openalex.org/W2316936695","doi":"https://doi.org/10.1109/mfi.2014.6997647","title":"An encryption algorithm of JPEG2000 streams for supporting ciphertext-based transcoding","display_name":"An encryption algorithm of JPEG2000 streams for supporting ciphertext-based transcoding","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2316936695","doi":"https://doi.org/10.1109/mfi.2014.6997647","mag":"2316936695"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/mfi.2014.6997647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5102971297","display_name":"Yong Fu","orcid":"https://orcid.org/0000-0003-3414-9391"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Fu","raw_affiliation_strings":["Sci. and Tech. on Integrated Information System Lab., Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Sci. and Tech. on Integrated Information System Lab., Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061473449","display_name":"Xiaowei Yi","orcid":"https://orcid.org/0000-0002-8250-1698"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowei Yi","raw_affiliation_strings":["State Key Laboratory of Information Security, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Security, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064156939","display_name":"Hengtai Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hengtai Ma","raw_affiliation_strings":["Sci. and Tech. on Integrated Information System Lab., Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Sci. and Tech. on Integrated Information System Lab., Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061473449","display_name":"Xiaowei Yi","orcid":"https://orcid.org/0000-0002-8250-1698"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowei Yi","raw_affiliation_strings":["State Key Laboratory of Information Security, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Security, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":1,"citation_normalized_percentile":{"value":0.44007,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":66,"max":73},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9997,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9997,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9977,"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":0.9973,"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/transcoding","display_name":"Transcoding","score":0.9367366},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.72828543}],"concepts":[{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.9367366},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.80203545},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.72828543},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7226027},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.6203283},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5843541},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.527675},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3856503},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29858544},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.24221912}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/mfi.2014.6997647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":10,"referenced_works":["https://openalex.org/W1966643671","https://openalex.org/W1998537805","https://openalex.org/W2089725793","https://openalex.org/W2107933099","https://openalex.org/W2118574015","https://openalex.org/W2171332540","https://openalex.org/W2361820251","https://openalex.org/W2392086380","https://openalex.org/W4403259696","https://openalex.org/W92594977"],"related_works":["https://openalex.org/W2732529144","https://openalex.org/W2573375399","https://openalex.org/W2334503698","https://openalex.org/W2107251209","https://openalex.org/W2052473161","https://openalex.org/W2033124722","https://openalex.org/W2007647107","https://openalex.org/W1989504642","https://openalex.org/W1981032881","https://openalex.org/W1515374658"],"abstract_inverted_index":{"With":[0],"the":[1,24,30,35,39,42,52,66,75],"increasing":[2],"demands":[3],"on":[4,65],"image":[5],"transcoding":[6,12,62,80,85],"in":[7],"heterogeneous":[8],"networks,":[9],"a":[10,47,83],"ciphertext-based":[11],"hierarchical":[13,48],"encryption":[14,49],"algorithm":[15],"(CT-HEA)":[16],"is":[17],"proposed":[18,76],"for":[19],"JPEG2000":[20],"streams.":[21],"By":[22],"utilizing":[23],"rate-distortion":[25],"optimized":[26],"truncation,":[27],"CT-HEA":[28,77],"rearranges":[29],"compressed":[31,67],"bitstream":[32],"according":[33],"to":[34,51],"quality":[36],"layer":[37],"and":[38,44,68],"resolution":[40],"of":[41],"image,":[43],"then":[45],"applies":[46],"scheme":[50],"reorganized":[53],"codestream":[54],"via":[55],"using":[56],"cryptographic":[57],"functions.":[58],"This":[59],"supports":[60],"transparent":[61],"operations":[63],"directly":[64],"encrypted":[69],"bitstream.":[70],"Simulation":[71],"results":[72],"demonstrate":[73],"that":[74],"has":[78],"high":[79],"flexibility":[81],"with":[82],"low":[84],"costs.":[86]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2316936695","counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-01-07T10:03:28.995689","created_date":"2016-06-24"}