{"id":"https://openalex.org/W3172131108","doi":"https://doi.org/10.1007/s00034-021-01756-z","title":"Reversible Color Image Watermarking Using Fractional-Order Polar Harmonic Transforms and a Chaotic Sine Map","display_name":"Reversible Color Image Watermarking Using Fractional-Order Polar Harmonic Transforms and a Chaotic Sine Map","publication_year":2021,"publication_date":"2021-06-14","ids":{"openalex":"https://openalex.org/W3172131108","doi":"https://doi.org/10.1007/s00034-021-01756-z","mag":"3172131108"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-021-01756-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-021-01756-z","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","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/A5074599271","display_name":"Khalid M. Hosny","orcid":"https://orcid.org/0000-0001-8065-8977"},"institutions":[{"id":"https://openalex.org/I192398990","display_name":"Zagazig University","ror":"https://ror.org/053g6we49","country_code":"EG","type":"education","lineage":["https://openalex.org/I192398990"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Khalid M. Hosny","raw_affiliation_strings":["Department of Information Technology, Zagazig University, Zagazig, Egypt"],"raw_orcid":"https://orcid.org/0000-0001-8065-8977","affiliations":[{"raw_affiliation_string":"Department of Information Technology, Zagazig University, Zagazig, Egypt","institution_ids":["https://openalex.org/I192398990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101473699","display_name":"Mohamed Darwish","orcid":"https://orcid.org/0000-0003-3256-8728"},"institutions":[{"id":"https://openalex.org/I91041137","display_name":"Assiut University","ror":"https://ror.org/01jaj8n65","country_code":"EG","type":"education","lineage":["https://openalex.org/I91041137"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mohamed M. Darwish","raw_affiliation_strings":["Department of Computer Science, Assiut University, Assiut, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Assiut University, Assiut, Egypt","institution_ids":["https://openalex.org/I91041137"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074599271"],"corresponding_institution_ids":["https://openalex.org/I192398990"],"apc_list":{"value":2780,"currency":"USD","value_usd":2780},"apc_paid":null,"fwci":1.2054,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.78667001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"40","issue":"12","first_page":"6121","last_page":"6145"},"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":0.9995999932289124,"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":0.9904999732971191,"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/sine","display_name":"Sine","score":0.6907819509506226},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.6592592597007751},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.6104429960250854},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.6067683696746826},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5477088093757629},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.5474061965942383},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4833314120769501},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.4588525891304016},{"id":"https://openalex.org/keywords/chaos","display_name":"CHAOS (operating system)","score":0.42370301485061646},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37694472074508667},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3544791042804718},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31840279698371887},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15051749348640442},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.13829630613327026},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12645560503005981}],"concepts":[{"id":"https://openalex.org/C186661526","wikidata":"https://www.wikidata.org/wiki/Q13647261","display_name":"Sine","level":2,"score":0.6907819509506226},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.6592592597007751},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.6104429960250854},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.6067683696746826},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5477088093757629},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.5474061965942383},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4833314120769501},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.4588525891304016},{"id":"https://openalex.org/C2779374083","wikidata":"https://www.wikidata.org/wiki/Q5011038","display_name":"CHAOS (operating system)","level":2,"score":0.42370301485061646},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37694472074508667},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3544791042804718},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31840279698371887},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15051749348640442},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.13829630613327026},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12645560503005981},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-021-01756-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-021-01756-z","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","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":42,"referenced_works":["https://openalex.org/W1682463584","https://openalex.org/W1977019329","https://openalex.org/W1981991528","https://openalex.org/W2014068846","https://openalex.org/W2035934910","https://openalex.org/W2072142347","https://openalex.org/W2079859718","https://openalex.org/W2137511130","https://openalex.org/W2168283692","https://openalex.org/W2169013230","https://openalex.org/W2189946347","https://openalex.org/W2498797687","https://openalex.org/W2560798303","https://openalex.org/W2604565470","https://openalex.org/W2618075512","https://openalex.org/W2736265182","https://openalex.org/W2737258237","https://openalex.org/W2783181623","https://openalex.org/W2792836087","https://openalex.org/W2796279200","https://openalex.org/W2801843947","https://openalex.org/W2901096848","https://openalex.org/W2901592277","https://openalex.org/W2905741893","https://openalex.org/W2911963588","https://openalex.org/W2937033529","https://openalex.org/W2939608074","https://openalex.org/W2950262130","https://openalex.org/W2951380443","https://openalex.org/W2969948841","https://openalex.org/W3003177380","https://openalex.org/W3004014092","https://openalex.org/W3005160801","https://openalex.org/W3006939537","https://openalex.org/W3007206833","https://openalex.org/W3008581405","https://openalex.org/W3008724443","https://openalex.org/W3008852227","https://openalex.org/W3009336874","https://openalex.org/W3015474035","https://openalex.org/W3022462367","https://openalex.org/W3149495528"],"related_works":["https://openalex.org/W2361629745","https://openalex.org/W2107922825","https://openalex.org/W3094285444","https://openalex.org/W1568204688","https://openalex.org/W2381262728","https://openalex.org/W2111592878","https://openalex.org/W1846726187","https://openalex.org/W1593964766","https://openalex.org/W2387614453","https://openalex.org/W2365808414"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}