{"id":"https://openalex.org/W2916421732","doi":"https://doi.org/10.1007/s11042-019-7285-1","title":"A study on Subtractive Pixel Adjacency Matrix features","display_name":"A study on Subtractive Pixel Adjacency Matrix features","publication_year":2019,"publication_date":"2019-02-19","ids":{"openalex":"https://openalex.org/W2916421732","doi":"https://doi.org/10.1007/s11042-019-7285-1","mag":"2916421732"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-019-7285-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-019-7285-1","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","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/A5039622844","display_name":"Xiangyuan Gu","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyuan Gu","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, 300072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, 300072, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100445482","display_name":"Jichang Guo","orcid":"https://orcid.org/0000-0003-3130-1685"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jichang Guo","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, 300072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, 300072, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100445482"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":0.6822,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.6982999,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"78","issue":"14","first_page":"19681","last_page":"19695"},"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/T12357","display_name":"Digital Media Forensic Detection","score":0.9965000152587891,"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":0.9950000047683716,"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":0.8627719879150391},{"id":"https://openalex.org/keywords/steganalysis","display_name":"Steganalysis","score":0.7500412464141846},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6691380739212036},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.637662947177887},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.6020410060882568},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5818201303482056},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.534679651260376},{"id":"https://openalex.org/keywords/steganography","display_name":"Steganography","score":0.5086906552314758},{"id":"https://openalex.org/keywords/adjacency-matrix","display_name":"Adjacency matrix","score":0.5073680281639099},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5056877136230469},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.4760398864746094},{"id":"https://openalex.org/keywords/adjacency-list","display_name":"Adjacency list","score":0.44394034147262573},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4345843195915222},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.4170542359352112},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.345753937959671},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3200274109840393},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2614055275917053},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.20821967720985413},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.08516564965248108}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8627719879150391},{"id":"https://openalex.org/C107368093","wikidata":"https://www.wikidata.org/wiki/Q448176","display_name":"Steganalysis","level":4,"score":0.7500412464141846},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6691380739212036},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.637662947177887},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.6020410060882568},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5818201303482056},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.534679651260376},{"id":"https://openalex.org/C108801101","wikidata":"https://www.wikidata.org/wiki/Q15032","display_name":"Steganography","level":3,"score":0.5086906552314758},{"id":"https://openalex.org/C180356752","wikidata":"https://www.wikidata.org/wiki/Q727035","display_name":"Adjacency matrix","level":3,"score":0.5073680281639099},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5056877136230469},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4760398864746094},{"id":"https://openalex.org/C110484373","wikidata":"https://www.wikidata.org/wiki/Q264398","display_name":"Adjacency list","level":2,"score":0.44394034147262573},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4345843195915222},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4170542359352112},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.345753937959671},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3200274109840393},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2614055275917053},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.20821967720985413},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.08516564965248108},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-019-7285-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-019-7285-1","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1128652488","display_name":null,"funder_award_id":"15JCYBJC15500","funder_id":"https://openalex.org/F4320323993","funder_display_name":"Natural Science Foundation of Tianjin City"},{"id":"https://openalex.org/G4194377310","display_name":"\u6c34\u4e0b\u6210\u50cf\u5c42\u6b21\u5316\u5efa\u6a21\u53ca\u6c34\u4e0b\u56fe\u50cf/\u89c6\u9891\u6e05\u6670\u5316\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61771334","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323993","display_name":"Natural Science Foundation of Tianjin City","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W605764142","https://openalex.org/W1585743408","https://openalex.org/W1786231465","https://openalex.org/W1964317637","https://openalex.org/W1967727607","https://openalex.org/W1980631944","https://openalex.org/W2004373333","https://openalex.org/W2009130368","https://openalex.org/W2018576906","https://openalex.org/W2028197392","https://openalex.org/W2031466562","https://openalex.org/W2040299224","https://openalex.org/W2046670074","https://openalex.org/W2054160901","https://openalex.org/W2060174807","https://openalex.org/W2072754030","https://openalex.org/W2094084140","https://openalex.org/W2106663508","https://openalex.org/W2136492908","https://openalex.org/W2142251041","https://openalex.org/W2143043751","https://openalex.org/W2153615901","https://openalex.org/W2153635508","https://openalex.org/W2154053567","https://openalex.org/W2156483112","https://openalex.org/W2163111828","https://openalex.org/W2322622188","https://openalex.org/W2327530886","https://openalex.org/W2465654510","https://openalex.org/W2524145406","https://openalex.org/W2563375135","https://openalex.org/W2565257220","https://openalex.org/W2621048556","https://openalex.org/W2735452080","https://openalex.org/W2741379673","https://openalex.org/W2752931993","https://openalex.org/W2760998155","https://openalex.org/W2762383441","https://openalex.org/W2775462490","https://openalex.org/W2787972931","https://openalex.org/W2790953952","https://openalex.org/W2800318991","https://openalex.org/W2803696107","https://openalex.org/W2808243243"],"related_works":["https://openalex.org/W2148973528","https://openalex.org/W2939392096","https://openalex.org/W4243922849","https://openalex.org/W2930153478","https://openalex.org/W2106726851","https://openalex.org/W4309385482","https://openalex.org/W3154843532","https://openalex.org/W2068740952","https://openalex.org/W2182496537","https://openalex.org/W2792878404"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
