{"id":"https://openalex.org/W2113724978","doi":"https://doi.org/10.1109/icassp.2004.1327124","title":"A novel fractal watermarking technique","display_name":"A novel fractal watermarking technique","publication_year":2004,"publication_date":"2004-09-28","ids":{"openalex":"https://openalex.org/W2113724978","doi":"https://doi.org/10.1109/icassp.2004.1327124","mag":"2113724978"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2004.1327124","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327124","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5103121444","display_name":"Ming Hong Pi","orcid":null},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ming Hong Pi","raw_affiliation_strings":["Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China","Dept. of Comput. Sci., Hong Kong Baptist Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China","institution_ids":["https://openalex.org/I141568987"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Hong Kong Baptist Univ., China","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010746851","display_name":"Chun-hung Li","orcid":null},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Chun-Hung Li","raw_affiliation_strings":["Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China","Dept. of Comput. Sci., Hong Kong Baptist Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China","institution_ids":["https://openalex.org/I141568987"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Hong Kong Baptist Univ., China","institution_ids":["https://openalex.org/I141568987"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141568987"],"apc_list":null,"apc_paid":null,"fwci":0.7135,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6616418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"V","last_page":"369"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9994000196456909,"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/T10588","display_name":"Mathematical Dynamics and Fractals","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/watermark","display_name":"Watermark","score":0.8756569623947144},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.761115312576294},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.6058787107467651},{"id":"https://openalex.org/keywords/fractal-compression","display_name":"Fractal compression","score":0.5995254516601562},{"id":"https://openalex.org/keywords/orthogonalization","display_name":"Orthogonalization","score":0.5742632746696472},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5170798301696777},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5117325782775879},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4828363060951233},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47729647159576416},{"id":"https://openalex.org/keywords/fractal-transform","display_name":"Fractal transform","score":0.4700663983821869},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.44877517223358154},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.441173791885376},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4313523769378662},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40846502780914307},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.36521410942077637},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.353563129901886},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.34240251779556274},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.34024494886398315},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.25442469120025635},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14969488978385925}],"concepts":[{"id":"https://openalex.org/C164112704","wikidata":"https://www.wikidata.org/wiki/Q7974348","display_name":"Watermark","level":3,"score":0.8756569623947144},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.761115312576294},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.6058787107467651},{"id":"https://openalex.org/C109116516","wikidata":"https://www.wikidata.org/wiki/Q2872","display_name":"Fractal compression","level":5,"score":0.5995254516601562},{"id":"https://openalex.org/C47559304","wikidata":"https://www.wikidata.org/wiki/Q1702189","display_name":"Orthogonalization","level":2,"score":0.5742632746696472},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5170798301696777},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5117325782775879},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4828363060951233},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47729647159576416},{"id":"https://openalex.org/C144112376","wikidata":"https://www.wikidata.org/wiki/Q5477512","display_name":"Fractal transform","level":5,"score":0.4700663983821869},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.44877517223358154},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.441173791885376},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4313523769378662},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40846502780914307},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.36521410942077637},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.353563129901886},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.34240251779556274},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.34024494886398315},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.25442469120025635},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14969488978385925},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2004.1327124","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327124","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.7200000286102295,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W55275507","https://openalex.org/W1490366898","https://openalex.org/W1838947981","https://openalex.org/W1943180870","https://openalex.org/W2011064929","https://openalex.org/W2063079062","https://openalex.org/W2108926362","https://openalex.org/W2111215823","https://openalex.org/W2116467012","https://openalex.org/W2124890704","https://openalex.org/W2151688311","https://openalex.org/W2155441965","https://openalex.org/W2158518777","https://openalex.org/W2159047013","https://openalex.org/W2167538433","https://openalex.org/W2589889898","https://openalex.org/W6653331454","https://openalex.org/W6684563985","https://openalex.org/W6733784825"],"related_works":["https://openalex.org/W2369209996","https://openalex.org/W2393256726","https://openalex.org/W2140939673","https://openalex.org/W2153499786","https://openalex.org/W1924403478","https://openalex.org/W2353798494","https://openalex.org/W2390128767","https://openalex.org/W4239862623","https://openalex.org/W4362564436","https://openalex.org/W1497255882"],"abstract_inverted_index":{"The":[0,20,72,89],"paper":[1],"describes":[2],"a":[3,9,24,51,63],"novel":[4],"watermarking":[5,21],"method":[6,22,31],"to":[7],"hide":[8],"binary":[10],"watermark":[11,74,90,105],"in":[12],"image":[13,109],"files":[14],"compressed":[15],"by":[16,39,95],"fractal":[17,29,34,48],"block":[18,41,58,65,87],"coding.":[19],"utilizes":[23],"special":[25],"type":[26],"of":[27,62,66,84],"orthogonalization":[28,47],"coding":[30],"where":[32,59],"the":[33,60,67,81,85,97,104],"affine":[35],"transform":[36],"is":[37,70,92,106],"determined":[38,94],"range":[40,57,64,86],"mean":[42,61],"and":[43,119],"contrast":[44],"scaling.":[45],"Such":[46],"decoding":[49,68],"has":[50],"unique":[52],"mean-invariant":[53],"property":[54],"for":[55],"each":[56],"series":[69],"invariant.":[71],"proposed":[73],"embedding":[75],"procedure":[76],"inserts":[77],"an":[78],"m-sequence":[79],"into":[80],"quantized":[82],"code":[83],"means.":[88],"detection":[91],"statistically":[93],"computing":[96],"correlation":[98],"coefficient.":[99],"Experimental":[100],"results":[101],"show":[102],"that":[103],"robust":[107],"against":[108],"processing":[110],"operations":[111],"such":[112],"as":[113],"JPEG":[114],"compression,":[115],"low-pass":[116],"filtering,":[117],"rescaling":[118],"clipping.":[120]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
