{"id":"https://openalex.org/W2768239887","doi":"https://doi.org/10.1504/ijbra.2018.10009354","title":"PFA-based feature selection for image steganalysis","display_name":"PFA-based feature selection for image steganalysis","publication_year":2017,"publication_date":"2017-11-24","ids":{"openalex":"https://openalex.org/W2768239887","doi":"https://doi.org/10.1504/ijbra.2018.10009354","mag":"2768239887"},"language":"en","primary_location":{"id":"doi:10.1504/ijbra.2018.10009354","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijbra.2018.10009354","pdf_url":null,"source":{"id":"https://openalex.org/S207086575","display_name":"International Journal of Bioinformatics Research and Applications","issn_l":"1744-5485","issn":["1744-5485","1744-5493"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bioinformatics Research 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/A5113829199","display_name":"Shreyal Patel","orcid":null},"institutions":[{"id":"https://openalex.org/I140352217","display_name":"Uka Tarsadia University","ror":"https://ror.org/059xgrv47","country_code":"IN","type":"education","lineage":["https://openalex.org/I140352217"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S.V. Patel","raw_affiliation_strings":["MCA Department, Sarvajanik College of Engineering and Technology, R.K. Desai Marg, Opp. Mission Hospital, Athwalines, Surat 395 001, Gujarat, India","CE/IT Department, CGPIT, Uka Tarsadia University, Maliba Campus, Gopal Vidyanagar, Bardoli-Mahuva Road, Tarsadi, Surat 394 350, Gujarat, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MCA Department, Sarvajanik College of Engineering and Technology, R.K. Desai Marg, Opp. Mission Hospital, Athwalines, Surat 395 001, Gujarat, India","institution_ids":[]},{"raw_affiliation_string":"CE/IT Department, CGPIT, Uka Tarsadia University, Maliba Campus, Gopal Vidyanagar, Bardoli-Mahuva Road, Tarsadi, Surat 394 350, Gujarat, India","institution_ids":["https://openalex.org/I140352217"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049351500","display_name":"Madhavi B. Desai","orcid":"https://orcid.org/0000-0002-8922-8364"},"institutions":[{"id":"https://openalex.org/I140352217","display_name":"Uka Tarsadia University","ror":"https://ror.org/059xgrv47","country_code":"IN","type":"education","lineage":["https://openalex.org/I140352217"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Madhavi B. Desai","raw_affiliation_strings":["CE/IT Department, CGPIT, Uka Tarsadia University, Maliba Campus, Gopal Vidyanagar, Bardoli-Mahuva Road, Tarsadi, Surat 394 350, Gujarat, India","MCA Department, Sarvajanik College of Engineering and Technology, R.K. Desai Marg, Opp. Mission Hospital, Athwalines, Surat 395 001, Gujarat, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CE/IT Department, CGPIT, Uka Tarsadia University, Maliba Campus, Gopal Vidyanagar, Bardoli-Mahuva Road, Tarsadi, Surat 394 350, Gujarat, India","institution_ids":["https://openalex.org/I140352217"]},{"raw_affiliation_string":"MCA Department, Sarvajanik College of Engineering and Technology, R.K. Desai Marg, Opp. Mission Hospital, Athwalines, Surat 395 001, Gujarat, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I140352217"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16548004,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"1/2","first_page":"119","last_page":"119"},"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":0.9961000084877014,"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/T13568","display_name":"Wood and Agarwood Research","score":0.9769999980926514,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/steganalysis","display_name":"Steganalysis","score":0.8554398417472839},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7493167519569397},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.722747802734375},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.6558132171630859},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5605066418647766},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5514626502990723},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5216712951660156},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.511723518371582},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3588218092918396},{"id":"https://openalex.org/keywords/steganography","display_name":"Steganography","score":0.25160229206085205}],"concepts":[{"id":"https://openalex.org/C107368093","wikidata":"https://www.wikidata.org/wiki/Q448176","display_name":"Steganalysis","level":4,"score":0.8554398417472839},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7493167519569397},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.722747802734375},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6558132171630859},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5605066418647766},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5514626502990723},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5216712951660156},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.511723518371582},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3588218092918396},{"id":"https://openalex.org/C108801101","wikidata":"https://www.wikidata.org/wiki/Q15032","display_name":"Steganography","level":3,"score":0.25160229206085205},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1504/ijbra.2018.10009354","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijbra.2018.10009354","pdf_url":null,"source":{"id":"https://openalex.org/S207086575","display_name":"International Journal of Bioinformatics Research and Applications","issn_l":"1744-5485","issn":["1744-5485","1744-5493"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bioinformatics Research and Applications","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":15,"referenced_works":["https://openalex.org/W29798142","https://openalex.org/W1539647921","https://openalex.org/W1590456553","https://openalex.org/W1786231465","https://openalex.org/W2027913322","https://openalex.org/W2054408106","https://openalex.org/W2071451750","https://openalex.org/W2082808011","https://openalex.org/W2117500881","https://openalex.org/W2119199090","https://openalex.org/W2124664712","https://openalex.org/W2133743319","https://openalex.org/W2170241993","https://openalex.org/W2913337807","https://openalex.org/W3099514962"],"related_works":["https://openalex.org/W2043480362","https://openalex.org/W2132040196","https://openalex.org/W4318664210","https://openalex.org/W2891791183","https://openalex.org/W2792878404","https://openalex.org/W2912595597","https://openalex.org/W149479374","https://openalex.org/W2917657850","https://openalex.org/W4386564352","https://openalex.org/W2952668426"],"abstract_inverted_index":{"This":[0],"paper":[1,21],"presents":[2],"a":[3],"universal":[4],"image":[5,29],"steganalysis":[6,30,48,142],"method":[7,36,140],"based":[8],"on":[9,88],"feature":[10,14,34],"selection":[11,35],"by":[12,115],"principal":[13],"analysis":[15,52],"(PFA).":[16],"The":[17,118],"goal":[18],"of":[19,27,42,78,99,138,147,150],"this":[20],"is":[22,54,86,124,143],"to":[23],"increase":[24],"the":[25,39,43,67,76,136,154],"performance":[26],"existing":[28],"approaches":[31],"using":[32],"PFA-based":[33],"and":[37,96,105,109,126,152],"reduce":[38],"high":[40],"dimensionality":[41,148],"features":[44,69,80,95,103,111,113,151],"used":[45,56],"in":[46,57,97,128,141,145],"state-of-the-art":[47],"methods.":[49],"Principal":[50],"component":[51],"(PCA)":[53],"widely":[55],"pattern":[58],"recognition":[59],"applications.":[60],"However,":[61],"PCA":[62],"has":[63],"disadvantage":[64],"that,":[65],"all":[66],"generated":[68],"are":[70],"transformed":[71],"features.":[72,131],"While,":[73],"PFA":[74,85,123,139],"selects":[75],"subset":[77],"preliminary":[79],"which":[81],"contains":[82],"necessary":[83],"information.":[84],"applied":[87],"spatial":[89],"domain":[90],"subtractive":[91],"pixel":[92],"adjacency":[93],"matrix":[94],"case":[98],"transform":[100],"domain,":[101],"CHEN":[102],"(intrablock":[104],"interblock":[106],"Markov-based":[107],"features)":[108],"CC-PEV":[110],"(PEV":[112],"enhanced":[114],"Cartesian":[116],"calibration).":[117],"experimental":[119],"results":[120,133],"show":[121],"that":[122,135],"effective":[125],"efficient":[127],"eliminating":[129],"redundant":[130],"Experimental":[132],"prove":[134],"use":[137],"superior":[144],"terms":[146],"reduction":[149],"increases":[153],"classification":[155],"performance.":[156]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}