{"id":"https://openalex.org/W2161059217","doi":"https://doi.org/10.1109/csse.2008.806","title":"The Nonsubsampled Contourlet-Wavelet Hybrid Transform: Design and Application to Image Watermarking","display_name":"The Nonsubsampled Contourlet-Wavelet Hybrid Transform: Design and Application to Image Watermarking","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2161059217","doi":"https://doi.org/10.1109/csse.2008.806","mag":"2161059217"},"language":"en","primary_location":{"id":"doi:10.1109/csse.2008.806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csse.2008.806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Conference on Computer Science and Software Engineering","raw_type":"proceedings-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":null,"display_name":"Hou Yingkun","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]},{"id":"https://openalex.org/I4210118050","display_name":"Taishan University","ror":"https://ror.org/02bpnkx55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210118050"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hou Yingkun","raw_affiliation_strings":["Department of Information Science and Technology, Taishan University, Taian, Shandong, China","School of Computer Science and Technology, Nanjing University of Science and Technology of PLA, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Technology, Taishan University, Taian, Shandong, China","institution_ids":["https://openalex.org/I4210118050"]},{"raw_affiliation_string":"School of Computer Science and Technology, Nanjing University of Science and Technology of PLA, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhao Chunxia","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Chunxia","raw_affiliation_strings":["School of Computer Science and Technology, Nanjing University of Science and Technology of PLA, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Nanjing University of Science and Technology of PLA, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Liu Mingxia","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118050","display_name":"Taishan University","ror":"https://ror.org/02bpnkx55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210118050"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu Mingxia","raw_affiliation_strings":["Department of Information Science and Technology, Taishan University, Taian, Shandong, China"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Technology, Taishan University, Taian, Shandong, China","institution_ids":["https://openalex.org/I4210118050"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yang Deyun","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118050","display_name":"Taishan University","ror":"https://ror.org/02bpnkx55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210118050"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Deyun","raw_affiliation_strings":["Department of Information Science and Technology, Taishan University, Taian, Shandong, China"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Technology, Taishan University, Taian, Shandong, China","institution_ids":["https://openalex.org/I4210118050"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I36399199","https://openalex.org/I4210118050"],"apc_list":null,"apc_paid":null,"fwci":1.2171,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.83229324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"627","last_page":"630"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9997000098228455,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9943000078201294,"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/contourlet","display_name":"Contourlet","score":0.9913594722747803},{"id":"https://openalex.org/keywords/singularity","display_name":"Singularity","score":0.7000069618225098},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.6824666857719421},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6707763671875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6614606976509094},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6587657332420349},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6048507690429688},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5595716238021851},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.518163800239563},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.48554179072380066},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4702025055885315},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3413783311843872},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24929675459861755}],"concepts":[{"id":"https://openalex.org/C20479862","wikidata":"https://www.wikidata.org/wiki/Q5165589","display_name":"Contourlet","level":4,"score":0.9913594722747803},{"id":"https://openalex.org/C16171025","wikidata":"https://www.wikidata.org/wiki/Q863349","display_name":"Singularity","level":2,"score":0.7000069618225098},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.6824666857719421},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6707763671875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6614606976509094},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6587657332420349},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6048507690429688},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5595716238021851},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.518163800239563},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.48554179072380066},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4702025055885315},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3413783311843872},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24929675459861755},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csse.2008.806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csse.2008.806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Conference on Computer Science and Software Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320313896","display_name":"Department of Education of Shandong Province","ror":"https://ror.org/01ksk4k18"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2093104721","https://openalex.org/W2106002835","https://openalex.org/W2116988482","https://openalex.org/W2117853853","https://openalex.org/W2132680427","https://openalex.org/W2148676448"],"related_works":["https://openalex.org/W415651045","https://openalex.org/W3087569769","https://openalex.org/W4248172957","https://openalex.org/W2049573171","https://openalex.org/W2429158807","https://openalex.org/W2056137412","https://openalex.org/W2100921133","https://openalex.org/W2378017270","https://openalex.org/W2108790520","https://openalex.org/W1438163363"],"abstract_inverted_index":{"In":[0,97,123],"this":[1,22,119,124],"paper,":[2],"we":[3,99,111],"develop":[4],"nonsubsampled":[5,28],"contourlet":[6,29],"and":[7,12,32,41,94],"wavelet":[8,33],"hybrid":[9,83],"transform":[10,30,34],"(NSCWHT)":[11],"study":[13],"its":[14],"applications.":[15],"The":[16,36],"filtering":[17],"banks":[18],"construction":[19],"proposed":[20],"in":[21,44,118,134],"paper":[23],"is":[24,38],"based":[25,80,91,106],"on":[26,81,92,107],"the":[27,70,82,108,113,116,126,135],"(NSCT)":[31],"(WT).":[35],"result":[37],"point":[39],"singularity":[40,43,65],"line":[42],"image":[45,103,120],"can":[46],"be":[47],"represented":[48],"simultaneously.":[49],"We":[50,75],"combine":[51],"NSCT":[52,93],"with":[53,63],"WT":[54,95],"to":[55,60,69,130],"design":[56,78],"filters":[57],"that":[58,85],"lead":[59],"a":[61,77,88,101],"NSCWHT":[62,117,127],"better":[64],"representation":[66],"when":[67],"compared":[68],"single":[71],"one":[72],"of":[73,115],"them.":[74],"propose":[76,100],"framework":[79],"approach,":[84],"allows":[86],"for":[87],"fast":[89],"implementation":[90],"respectively.":[96],"addition,":[98],"new":[102],"watermarking":[104,121],"algorithm":[105],"developed":[109],"NSCWHT,":[110],"assess":[112],"performance":[114],"algorithm.":[122],"application,":[125],"compares":[128],"favorably":[129],"other":[131],"existing":[132],"methods":[133],"literature.":[136]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}