{"id":"https://openalex.org/W3185742329","doi":"https://doi.org/10.3390/info12070285","title":"Deep Hash with Improved Dual Attention for Image Retrieval","display_name":"Deep Hash with Improved Dual Attention for Image Retrieval","publication_year":2021,"publication_date":"2021-07-20","ids":{"openalex":"https://openalex.org/W3185742329","doi":"https://doi.org/10.3390/info12070285","mag":"3185742329"},"language":"en","primary_location":{"id":"doi:10.3390/info12070285","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info12070285","pdf_url":"https://www.mdpi.com/2078-2489/12/7/285/pdf?version=1626751386","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2078-2489/12/7/285/pdf?version=1626751386","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016603628","display_name":"Wenjing Yang","orcid":"https://orcid.org/0000-0002-6997-0406"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Yang","raw_affiliation_strings":["College of Software, Xinjiang University, Urumqi 830046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Software, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081489939","display_name":"Liejun Wang","orcid":"https://orcid.org/0000-0003-0210-2273"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liejun Wang","raw_affiliation_strings":["College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China"],"raw_orcid":"https://orcid.org/0000-0003-0210-2273","affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038160921","display_name":"Shuli Cheng","orcid":"https://orcid.org/0000-0003-4759-0282"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuli Cheng","raw_affiliation_strings":["College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427622","display_name":"Yongming Li","orcid":"https://orcid.org/0000-0001-6261-1681"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Li","raw_affiliation_strings":["College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030446620","display_name":"Anyu Du","orcid":"https://orcid.org/0000-0002-9744-9589"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anyu Du","raw_affiliation_strings":["College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China"],"raw_orcid":"https://orcid.org/0000-0002-9744-9589","affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5081489939"],"corresponding_institution_ids":["https://openalex.org/I96908189"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":0.5423,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.63067904,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"12","issue":"7","first_page":"285","last_page":"285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval 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/T10627","display_name":"Advanced Image and Video Retrieval 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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9959999918937683,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.987500011920929,"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/hash-function","display_name":"Hash function","score":0.7556739449501038},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7393487095832825},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5837640166282654},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.509379506111145},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.48101621866226196},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4714798927307129},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.43841370940208435},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4114006757736206},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3047712743282318},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2690145671367645}],"concepts":[{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7556739449501038},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7393487095832825},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5837640166282654},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.509379506111145},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.48101621866226196},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4714798927307129},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.43841370940208435},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4114006757736206},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3047712743282318},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2690145671367645},{"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/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":3,"locations":[{"id":"doi:10.3390/info12070285","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info12070285","pdf_url":"https://www.mdpi.com/2078-2489/12/7/285/pdf?version=1626751386","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:58359686fb844dc5907d0d838a3a009b","is_oa":true,"landing_page_url":"https://doaj.org/article/58359686fb844dc5907d0d838a3a009b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information, Vol 12, Iss 7, p 285 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2078-2489/12/7/285/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/info12070285","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information; Volume 12; Issue 7; Pages: 285","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/info12070285","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info12070285","pdf_url":"https://www.mdpi.com/2078-2489/12/7/285/pdf?version=1626751386","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1001965253","display_name":null,"funder_award_id":"U1903213, 61771416 and 62041110","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2459827252","display_name":null,"funder_award_id":"2018YFB1403202","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3466517424","display_name":"\u57fa\u4e8e\u591a\u65e0\u4eba\u5e73\u53f0\u7684\u65b0\u7586\u5730\u533a\u66b4\u6050\u4e8b\u4ef6\u4e2d\u7684\u76ee\u6807\u8bc6\u522b\u4e0e\u8ddf\u8e2a\u7cfb\u7edf\u7814\u7a76","funder_award_id":"61771416","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3695267587","display_name":null,"funder_award_id":"U1903213","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3931585407","display_name":null,"funder_award_id":"U1903213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5775216879","display_name":null,"funder_award_id":"62041110","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7859361859","display_name":null,"funder_award_id":"2020D01C058","funder_id":"https://openalex.org/F4320311028","funder_display_name":"Natural Science Foundation of Xinjiang Province"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320311028","display_name":"Natural Science Foundation of Xinjiang Province","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320328898","display_name":"Natural Science Foundation of Xinjiang","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3185742329.pdf","grobid_xml":"https://content.openalex.org/works/W3185742329.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1913628733","https://openalex.org/W1939575207","https://openalex.org/W1974647172","https://openalex.org/W2162006472","https://openalex.org/W2167101903","https://openalex.org/W2293824885","https://openalex.org/W2464915613","https://openalex.org/W2499468060","https://openalex.org/W2508837377","https://openalex.org/W2565993688","https://openalex.org/W2586937979","https://openalex.org/W2587177071","https://openalex.org/W2739981449","https://openalex.org/W2741246388","https://openalex.org/W2742396563","https://openalex.org/W2798834175","https://openalex.org/W2809299793","https://openalex.org/W2902713587","https://openalex.org/W2919115771","https://openalex.org/W2955058313","https://openalex.org/W2962952237","https://openalex.org/W2964280870","https://openalex.org/W2966218308","https://openalex.org/W2991487832","https://openalex.org/W3015514419","https://openalex.org/W3020188837","https://openalex.org/W3034239448","https://openalex.org/W3034315422","https://openalex.org/W3047385447","https://openalex.org/W3106396328","https://openalex.org/W3123129707","https://openalex.org/W3160969343","https://openalex.org/W3161288581","https://openalex.org/W3162797983","https://openalex.org/W6691474080","https://openalex.org/W6697214482","https://openalex.org/W6752378368"],"related_works":["https://openalex.org/W4391621807","https://openalex.org/W4321487865","https://openalex.org/W4313906399","https://openalex.org/W4391621790","https://openalex.org/W4239306820","https://openalex.org/W4391266461","https://openalex.org/W2590798552","https://openalex.org/W2811106690","https://openalex.org/W2159024673","https://openalex.org/W2788292821"],"abstract_inverted_index":{"Recently,":[0],"deep":[1,84],"learning":[2],"to":[3,9,13,41,70,77,116,165,181,192],"hash":[4,66,85],"has":[5,96],"extensively":[6],"been":[7],"applied":[8],"image":[10,43,91],"retrieval,":[11],"due":[12],"its":[14],"low":[15],"storage":[16],"cost":[17],"and":[18,29,46,55,131,143,150,171,179,203],"fast":[19],"query":[20],"speed.":[21],"However,":[22],"there":[23],"is":[24],"a":[25,188],"defect":[26],"of":[27,63,121,126,153,156,176],"insufficiency":[28],"imbalance":[30],"when":[31,137],"existing":[32],"hashing":[33],"methods":[34],"utilize":[35],"the":[36,47,61,64,97,104,112,118,122,127,132,139,147,154,157,167,174,195,207],"convolutional":[37],"neural":[38],"network":[39],"(CNN)":[40],"extract":[42,117],"semantic":[44],"features":[45,49,175],"extracted":[48],"do":[50],"not":[51],"include":[52],"contextual":[53],"information":[54,120],"lack":[56],"relevance":[57],"among":[58],"features.":[59],"Furthermore,":[60],"process":[62],"relaxation":[65],"code":[67],"can":[68],"lead":[69],"an":[71],"inevitable":[72],"quantization":[73,183],"error.":[74],"In":[75],"order":[76,164],"solve":[78],"these":[79],"problems,":[80],"this":[81,101,185],"paper":[82,102],"proposes":[83],"with":[86],"improved":[87,105],"dual":[88,106],"attention":[89,107,129,134,141,145],"for":[90],"retrieval":[92],"(DHIDA),":[93],"which":[94,124],"chiefly":[95],"following":[98],"contents:":[99],"(1)":[100],"introduces":[103],"mechanism":[108],"(IDA)":[109],"based":[110],"on":[111,200],"ResNet18":[113],"pre-trained":[114],"module":[115,130],"feature":[119,158,168],"image,":[123],"consists":[125],"position":[128],"channel":[133,144],"module;":[135],"(2)":[136],"calculating":[138],"spatial":[140],"matrix":[142,160],"matrix,":[146],"average":[148],"value":[149,152],"maximum":[151],"column":[155],"map":[159],"are":[161],"integrated":[162],"in":[163],"promote":[166],"representation":[169],"ability":[170],"fully":[172],"leverage":[173],"each":[177],"position;":[178],"(3)":[180],"reduce":[182],"error,":[184],"study":[186],"designs":[187],"new":[189],"piecewise":[190],"function":[191],"directly":[193],"guide":[194],"discrete":[196],"binary":[197],"code.":[198],"Experiments":[199],"CIFAR-10,":[201],"NUS-WIDE":[202],"ImageNet-100":[204],"show":[205],"that":[206],"DHIDA":[208],"algorithm":[209],"achieves":[210],"better":[211],"performance.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}