{"id":"https://openalex.org/W2171073511","doi":"https://doi.org/10.1109/icip.2004.1418845","title":"Robust perceptual image hashing using feature points","display_name":"Robust perceptual image hashing using feature points","publication_year":2005,"publication_date":"2005-04-19","ids":{"openalex":"https://openalex.org/W2171073511","doi":"https://doi.org/10.1109/icip.2004.1418845","mag":"2171073511"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2004.1418845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2004.1418845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 International Conference on Image Processing, 2004. ICIP '04.","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/A5014013504","display_name":"Vishal Monga","orcid":"https://orcid.org/0000-0002-5100-2263"},"institutions":[{"id":"https://openalex.org/I4210121626","display_name":"Signal Processing (United States)","ror":"https://ror.org/021gzyw51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210121626"]},{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V. Monga","raw_affiliation_strings":["Enibedded Signal Processing Laboratory, Center for Perceptual Systems, University of Texas, Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Enibedded Signal Processing Laboratory, Center for Perceptual Systems, University of Texas, Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I4210121626","https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103517781","display_name":"Brian L. Evans","orcid":null},"institutions":[{"id":"https://openalex.org/I4210121626","display_name":"Signal Processing (United States)","ror":"https://ror.org/021gzyw51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210121626"]},{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B.L. Evans","raw_affiliation_strings":["Enibedded Signal Processing Laboratory, Center for Perceptual Systems, University of Texas, Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Enibedded Signal Processing Laboratory, Center for Perceptual Systems, University of Texas, Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I4210121626","https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":81,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"677","last_page":"680"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9990000128746033,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9984999895095825,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.6947040557861328},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.6305649280548096},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6239641904830933},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6073818802833557},{"id":"https://openalex.org/keywords/feature-hashing","display_name":"Feature hashing","score":0.5934298038482666},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5317087769508362},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4699575901031494},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4630034267902374},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4411775469779968},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4272300899028778},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.4270648658275604},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.28573036193847656},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22431355714797974},{"id":"https://openalex.org/keywords/double-hashing","display_name":"Double hashing","score":0.10944977402687073}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6947040557861328},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.6305649280548096},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6239641904830933},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6073818802833557},{"id":"https://openalex.org/C133667856","wikidata":"https://www.wikidata.org/wiki/Q5439682","display_name":"Feature hashing","level":5,"score":0.5934298038482666},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5317087769508362},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4699575901031494},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4630034267902374},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4411775469779968},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4272300899028778},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.4270648658275604},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.28573036193847656},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22431355714797974},{"id":"https://openalex.org/C138111711","wikidata":"https://www.wikidata.org/wiki/Q478351","display_name":"Double hashing","level":4,"score":0.10944977402687073},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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":2,"locations":[{"id":"doi:10.1109/icip.2004.1418845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2004.1418845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 International Conference on Image Processing, 2004. ICIP '04.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.10.7330","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.10.7330","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.utexas.edu/~bevans/papers/2004/imageHashing/ICIP2004ImageHashingPaper.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W133130936","https://openalex.org/W1594551768","https://openalex.org/W1634005169","https://openalex.org/W1647732624","https://openalex.org/W1660562555","https://openalex.org/W1799922503","https://openalex.org/W2011400248","https://openalex.org/W2018812645","https://openalex.org/W2080129781","https://openalex.org/W2099544623","https://openalex.org/W2109376948","https://openalex.org/W2115247187","https://openalex.org/W2126554342","https://openalex.org/W2127218421","https://openalex.org/W2140285196","https://openalex.org/W2153809950","https://openalex.org/W2166554499","https://openalex.org/W6605387191","https://openalex.org/W6678914141","https://openalex.org/W6680600588"],"related_works":["https://openalex.org/W4381744218","https://openalex.org/W2767764284","https://openalex.org/W2059244188","https://openalex.org/W2035647105","https://openalex.org/W1981124010","https://openalex.org/W3192025065","https://openalex.org/W3087964089","https://openalex.org/W4205587245","https://openalex.org/W4211126162","https://openalex.org/W3158263601"],"abstract_inverted_index":{"Perceptual":[0],"image":[1,5,25,37,112],"hashing":[2,38],"maps":[3],"an":[4,58],"to":[6,17,62,77],"a":[7,32],"fixed":[8],"length":[9],"binary":[10],"string":[11],"based":[12],"on":[13,73],"the":[14,18,74],"image's":[15],"appearance":[16],"human":[19],"eye,":[20],"and":[21,28,98,102],"has":[22],"applications":[23],"in":[24],"indexing,":[26],"authentication,":[27],"watermarking.":[29],"We":[30,69],"present":[31],"general":[33],"framework":[34],"for":[35],"perceptual":[36,79],"using":[39],"feature":[40,43,60,67],"points.":[41,68],"The":[42,82],"points":[44],"should":[45],"be":[46],"largely":[47],"invariant":[48],"under":[49],"perceptually":[50],"insignificant":[51],"distortions.":[52],"To":[53],"satisfy":[54],"this,":[55],"we":[56],"propose":[57],"iterative":[59],"detector":[61],"extract":[63],"significant":[64],"geometry":[65],"preserving":[66],"apply":[70],"probabilistic":[71],"quantization":[72],"derived":[75],"features":[76],"enhance":[78],"robustness":[80],"further.":[81],"proposed":[83],"hash":[84],"algorithm":[85],"withstands":[86],"standard":[87],"benchmark":[88],"(e.g.":[89],"Stirmark)":[90],"attacks":[91],"including":[92],"compression,":[93],"geometric":[94],"distortions":[95],"of":[96,111],"scaling":[97],"small":[99],"angle":[100],"rotation,":[101],"common":[103],"signal":[104],"processing":[105],"operations.":[106],"Content":[107],"changing":[108],"(malicious)":[109],"manipulations":[110],"data":[113],"are":[114],"also":[115],"accurately":[116],"detected.":[117]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}