{"id":"https://openalex.org/W1997523270","doi":"https://doi.org/10.1109/icip.2008.4711783","title":"Contourlet based image watermarking using optimum detector in the noisy environment","display_name":"Contourlet based image watermarking using optimum detector in the noisy environment","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1997523270","doi":"https://doi.org/10.1109/icip.2008.4711783","mag":"1997523270"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2008.4711783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2008.4711783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Image Processing","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":"https://openalex.org/A5030390726","display_name":"Sayed Mohammad Ebrahim Sahraeian","orcid":null},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"S.M.E. Sahraeian","raw_affiliation_strings":["Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","Dept. of Electr. Eng., Sharif Univ. of Technol"],"affiliations":[{"raw_affiliation_string":"Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Sharif Univ. of Technol","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042360234","display_name":"Mohammad Ali Akhaee","orcid":"https://orcid.org/0000-0003-3753-5618"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"M.A. Akhaee","raw_affiliation_strings":["Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","Dept. of Electr. Eng., Sharif Univ. of Technol"],"affiliations":[{"raw_affiliation_string":"Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Sharif Univ. of Technol","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102586335","display_name":"SeyedFakhreddin Hejazi","orcid":null},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"S.A. Hejazi","raw_affiliation_strings":["Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","Dept. of Electr. Eng., Sharif Univ. of Technol"],"affiliations":[{"raw_affiliation_string":"Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Sharif Univ. of Technol","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069159448","display_name":"Farokh Marvasti","orcid":"https://orcid.org/0000-0002-4635-8986"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"F. Marvasti","raw_affiliation_strings":["Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","Dept. of Electr. Eng., Sharif Univ. of Technol"],"affiliations":[{"raw_affiliation_string":"Advanced Communications Research Institute, Department of Electrical Engineering, Sharif University of Technology","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Sharif Univ. of Technol","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030390726"],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":null,"apc_paid":null,"fwci":1.1973,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.80319848,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"429","last_page":"432"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9991000294685364,"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":0.995199978351593,"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":0.9425215721130371},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.8674342632293701},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7275593876838684},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.677396297454834},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6569478511810303},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6047192215919495},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5113598704338074},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.05778205394744873},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.05234837532043457}],"concepts":[{"id":"https://openalex.org/C20479862","wikidata":"https://www.wikidata.org/wiki/Q5165589","display_name":"Contourlet","level":4,"score":0.9425215721130371},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.8674342632293701},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7275593876838684},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.677396297454834},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6569478511810303},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6047192215919495},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5113598704338074},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.05778205394744873},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.05234837532043457},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2008.4711783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2008.4711783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.6100000143051147,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1491163994","https://openalex.org/W1988757541","https://openalex.org/W2025538567","https://openalex.org/W2092368531","https://openalex.org/W2106002835","https://openalex.org/W2116467012","https://openalex.org/W2117853853","https://openalex.org/W2122690832","https://openalex.org/W2161285277"],"related_works":["https://openalex.org/W1973473859","https://openalex.org/W2039333314","https://openalex.org/W2356416985","https://openalex.org/W2358940597","https://openalex.org/W1989187133","https://openalex.org/W2362680912","https://openalex.org/W2376403796","https://openalex.org/W2367449261","https://openalex.org/W2372007853","https://openalex.org/W2385289568"],"abstract_inverted_index":{"In":[0,34],"this":[1],"paper,":[2],"a":[3],"new":[4],"multiplicative":[5],"image":[6,20,31],"watermarking":[7,22],"system":[8,14],"is":[9,15,23,40,64,81],"presented.":[10],"As":[11],"human":[12],"visual":[13],"less":[16],"sensitive":[17],"to":[18],"the":[19,26,35,43,55,58,68,72,78,86,92],"edges,":[21],"applied":[24],"in":[25,42],"contourlet":[27,56],"domain,":[28],"which":[29],"represents":[30],"edges":[32],"sparsely.":[33],"presented":[36],"scheme,":[37],"watermark":[38],"data":[39],"embedded":[41],"most":[44],"energetic":[45],"directional":[46],"subband.":[47],"By":[48],"modeling":[49],"general":[50],"gaussian":[51],"distribution":[52,59],"(GGD)":[53],"for":[54],"coefficients,":[57],"of":[60,91],"watermarked":[61],"noisy":[62],"coefficients":[63],"analytically":[65],"calculated.":[66],"At":[67],"receiver,":[69],"based":[70],"on":[71],"maximum":[73],"likelihood":[74],"(ML)":[75],"decision":[76],"rule,":[77],"optimal":[79],"detector":[80],"proposed.":[82],"Experimental":[83],"results":[84],"show":[85],"imperceptibility":[87],"and":[88,101],"high":[89],"robustness":[90],"proposed":[93],"method":[94],"against":[95],"Additive":[96],"White":[97],"Gaussian":[98],"Noise":[99],"(AWGN)":[100],"JPEG":[102],"compression":[103],"attacks.":[104]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}