{"id":"https://openalex.org/W3017027239","doi":"https://doi.org/10.1142/s0218127420500625","title":"A Coverless Image Information Hiding Algorithm Based on Fractal Theory","display_name":"A Coverless Image Information Hiding Algorithm Based on Fractal Theory","publication_year":2020,"publication_date":"2020-03-30","ids":{"openalex":"https://openalex.org/W3017027239","doi":"https://doi.org/10.1142/s0218127420500625","mag":"3017027239"},"language":"en","primary_location":{"id":"doi:10.1142/s0218127420500625","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127420500625","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","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/A5052625301","display_name":"Xiang Zhang","orcid":"https://orcid.org/0000-0002-0827-9443"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Zhang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, P. R. China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049120636","display_name":"Fei Peng","orcid":"https://orcid.org/0000-0001-8053-4587"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fei Peng","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, P. R. China"],"raw_orcid":"https://orcid.org/0000-0001-8053-4587","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, P. R. China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027607573","display_name":"Zi-Xing Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zixing Lin","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, P. R. China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078874201","display_name":"Min Long","orcid":"https://orcid.org/0000-0002-1229-2317"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]},{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Long","raw_affiliation_strings":["College of Computer and Communication Engineering, Changsha University of Science and Technology, Hunan University, Changsha 410114, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer and Communication Engineering, Changsha University of Science and Technology, Hunan University, Changsha 410114, P. R. China","institution_ids":["https://openalex.org/I56934997","https://openalex.org/I16609230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049120636"],"corresponding_institution_ids":["https://openalex.org/I16609230"],"apc_list":null,"apc_paid":null,"fwci":0.2936,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.5514325,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"30","issue":"04","first_page":"2050062","last_page":"2050062"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.996999979019165,"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/T12357","display_name":"Digital Media Forensic Detection","score":0.9969000220298767,"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/information-hiding","display_name":"Information hiding","score":0.8437433242797852},{"id":"https://openalex.org/keywords/steganalysis","display_name":"Steganalysis","score":0.8122987747192383},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7540301084518433},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.6240507960319519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5795103311538696},{"id":"https://openalex.org/keywords/steganography","display_name":"Steganography","score":0.5643254518508911},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.5262181758880615},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5139300227165222},{"id":"https://openalex.org/keywords/scrambling","display_name":"Scrambling","score":0.44844749569892883},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.429697185754776},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.42118072509765625},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41532862186431885},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41451898217201233},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40561726689338684},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.40298163890838623},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36200371384620667}],"concepts":[{"id":"https://openalex.org/C3073032","wikidata":"https://www.wikidata.org/wiki/Q15912075","display_name":"Information hiding","level":3,"score":0.8437433242797852},{"id":"https://openalex.org/C107368093","wikidata":"https://www.wikidata.org/wiki/Q448176","display_name":"Steganalysis","level":4,"score":0.8122987747192383},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7540301084518433},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.6240507960319519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5795103311538696},{"id":"https://openalex.org/C108801101","wikidata":"https://www.wikidata.org/wiki/Q15032","display_name":"Steganography","level":3,"score":0.5643254518508911},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.5262181758880615},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5139300227165222},{"id":"https://openalex.org/C182548165","wikidata":"https://www.wikidata.org/wiki/Q2261483","display_name":"Scrambling","level":2,"score":0.44844749569892883},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.429697185754776},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.42118072509765625},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41532862186431885},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41451898217201233},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40561726689338684},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.40298163890838623},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36200371384620667},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218127420500625","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127420500625","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4334699209","display_name":"\u6570\u5b57\u56fe\u50cf\u6210\u50cf\u6e20\u9053\u53d6\u8bc1\u7684\u975e\u7ebf\u6027\u673a\u7406\u53ca\u5e94\u7528\u7814\u7a76","funder_award_id":"61572182","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5582328184","display_name":null,"funder_award_id":"U1936115","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6292493239","display_name":"\u4e8c\u7ef4CAD\u56fe\u5f62\u53ef\u9006\u6c34\u5370\u7406\u8bba\u4e0e\u65b9\u6cd5\u7684\u7814\u7a76","funder_award_id":"61370225","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7083406625","display_name":null,"funder_award_id":"15JJ2007","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G8143704121","display_name":null,"funder_award_id":"CX2018B228","funder_id":"https://openalex.org/F4320326217","funder_display_name":"Hunan Provincial Innovation Foundation for Postgraduate"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null},{"id":"https://openalex.org/F4320326217","display_name":"Hunan Provincial Innovation Foundation for Postgraduate","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1544932143","https://openalex.org/W1569703607","https://openalex.org/W1972291170","https://openalex.org/W2000677605","https://openalex.org/W2009130368","https://openalex.org/W2043113366","https://openalex.org/W2055625960","https://openalex.org/W2076117055","https://openalex.org/W2096542105","https://openalex.org/W2106287110","https://openalex.org/W2106661586","https://openalex.org/W2124664712","https://openalex.org/W2133665775","https://openalex.org/W2135904598","https://openalex.org/W2147778853","https://openalex.org/W2151346626","https://openalex.org/W2161304138","https://openalex.org/W2164587393","https://openalex.org/W2170598445","https://openalex.org/W2293269630","https://openalex.org/W2294087712","https://openalex.org/W2294426641","https://openalex.org/W2338700965","https://openalex.org/W2393804683","https://openalex.org/W2546306405","https://openalex.org/W2551209091","https://openalex.org/W2573437058","https://openalex.org/W2610586281","https://openalex.org/W2624375634","https://openalex.org/W2635249468","https://openalex.org/W2738643374","https://openalex.org/W2763289460","https://openalex.org/W2789305240","https://openalex.org/W2794427253","https://openalex.org/W2794550893","https://openalex.org/W2804809630","https://openalex.org/W2883323841","https://openalex.org/W2887396461","https://openalex.org/W2888973462","https://openalex.org/W2890158566","https://openalex.org/W2893556909","https://openalex.org/W2893597036","https://openalex.org/W2894376807","https://openalex.org/W2898214142","https://openalex.org/W2916945904","https://openalex.org/W2922265913","https://openalex.org/W4206059443"],"related_works":["https://openalex.org/W2148973528","https://openalex.org/W2939392096","https://openalex.org/W4243922849","https://openalex.org/W2106726851","https://openalex.org/W4309385482","https://openalex.org/W2068740952","https://openalex.org/W1583147569","https://openalex.org/W2182496537","https://openalex.org/W2792878404","https://openalex.org/W1716757876"],"abstract_inverted_index":{"To":[0],"improve":[1],"the":[2,7,38,41,53,67,82,94,109,112,121],"robustness":[3,131],"and":[4,37,45,73,117,128,142],"imperceptibility":[5],"of":[6,75,96,111],"existing":[8,98],"coverless":[9,15,42],"image":[10,16,32,55,134],"information":[11,17,43,59],"hiding,":[12],"a":[13],"generative":[14],"hiding":[18,44],"algorithm":[19],"based":[20,51],"on":[21,52],"fractal":[22,31,54],"theory":[23],"is":[24,48,60],"proposed":[25,122],"in":[26],"this":[27,91],"paper.":[28],"Firstly,":[29],"four":[30],"generation":[33,56,68],"methods":[34,47],"are":[35,78],"analyzed,":[36],"relationship":[39],"between":[40],"these":[46],"discussed.":[49],"Secondly,":[50],"algorithm,":[57],"secret":[58],"hidden":[61],"by":[62,80,107],"controlling":[63],"pixel":[64],"rendering":[65,83],"during":[66],"process.":[69],"The":[70],"robustness,":[71],"imperceptibility,":[72],"capability":[74],"resisting":[76],"steganalysis":[77,99,127],"balanced":[79],"adjusting":[81,108],"distance.":[84],"As":[85],"it":[86,137,143],"directly":[87],"generates":[88],"stego":[89],"images,":[90],"can":[92,104,124,138],"resist":[93,126],"detection":[95],"most":[97],"methods.":[100],"Meanwhile,":[101],"different":[102],"capacities":[103],"be":[105],"achieved":[106],"size":[110],"generated":[113],"image.":[114],"Experimental":[115],"results":[116],"analysis":[118],"show":[119],"that":[120],"scheme":[123],"effectively":[125],"has":[129,144],"good":[130],"against":[132],"various":[133],"attacks.":[135],"Furthermore,":[136],"achieve":[139],"large":[140],"capacity,":[141],"broad":[145],"prospects":[146],"for":[147],"covert":[148],"communication.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}