{"id":"https://openalex.org/W4416249790","doi":"https://doi.org/10.1109/ijcnn64981.2025.11228769","title":"SFCola-Net: Spatial-Frequency Collaborative Attention Network for Image Restoration","display_name":"SFCola-Net: Spatial-Frequency Collaborative Attention Network for Image Restoration","publication_year":2025,"publication_date":"2025-06-30","ids":{"openalex":"https://openalex.org/W4416249790","doi":"https://doi.org/10.1109/ijcnn64981.2025.11228769"},"language":null,"primary_location":{"id":"doi:10.1109/ijcnn64981.2025.11228769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn64981.2025.11228769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Joint Conference on Neural Networks (IJCNN)","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/A5077166851","display_name":"Hemkant Nehete","orcid":"https://orcid.org/0009-0003-2367-5799"},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Hemkant Nehete","raw_affiliation_strings":["Indian Institute of Technology,Department of Electronics and Communication Engineerning,Roorkee,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electronics and Communication Engineerning,Roorkee,India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093475352","display_name":"Amit Monga","orcid":null},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amit Monga","raw_affiliation_strings":["Indian Institute of Technology,Department of Electronics and Communication Engineerning,Roorkee,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electronics and Communication Engineerning,Roorkee,India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092009223","display_name":"Tharun Kumar Reddy Bollu","orcid":null},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Tharun Kumar Reddy Bollu","raw_affiliation_strings":["Indian Institute of Technology,Department of Electronics and Communication Engineerning,Roorkee,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electronics and Communication Engineerning,Roorkee,India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030765476","display_name":"Balasubramanian Raman","orcid":"https://orcid.org/0000-0001-6277-6267"},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Raman Balasubramanian","raw_affiliation_strings":["Indian Institute of Technology,Department of Computer Science and Engineering,Roorkee,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Computer Science and Engineering,Roorkee,India","institution_ids":["https://openalex.org/I154851008"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5077166851"],"corresponding_institution_ids":["https://openalex.org/I154851008"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.37224034,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9878000020980835,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9878000020980835,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.0031999999191612005,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.002899999963119626,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.7153000235557556},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6759999990463257},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.48820000886917114},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.47279998660087585},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4377000033855438},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4275999963283539},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.4147000014781952}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7459999918937683},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.7153000235557556},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6759999990463257},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.569100022315979},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.566100001335144},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.48820000886917114},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.47279998660087585},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4377000033855438},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4275999963283539},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.4147000014781952},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.38909998536109924},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.3400999903678894},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.3077999949455261},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.298799991607666},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.26339998841285706},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.2615000009536743}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn64981.2025.11228769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn64981.2025.11228769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Joint Conference on Neural Networks (IJCNN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W2128254161","https://openalex.org/W2194775991","https://openalex.org/W2256362396","https://openalex.org/W2509784253","https://openalex.org/W2559264300","https://openalex.org/W2779176852","https://openalex.org/W2807563922","https://openalex.org/W2912435603","https://openalex.org/W2963017889","https://openalex.org/W2963091558","https://openalex.org/W2963152299","https://openalex.org/W2963928582","https://openalex.org/W2970360808","https://openalex.org/W2998249728","https://openalex.org/W3034347506","https://openalex.org/W3035326127","https://openalex.org/W3035601380","https://openalex.org/W3121661546","https://openalex.org/W3170697543","https://openalex.org/W3176096490","https://openalex.org/W3200729904","https://openalex.org/W3204515269","https://openalex.org/W3207516177","https://openalex.org/W3215632849","https://openalex.org/W4205261430","https://openalex.org/W4225672218","https://openalex.org/W4285505226","https://openalex.org/W4310852690","https://openalex.org/W4312644417","https://openalex.org/W4312725970","https://openalex.org/W4312853545","https://openalex.org/W4312938066","https://openalex.org/W4379116594","https://openalex.org/W4385801669","https://openalex.org/W4386076603","https://openalex.org/W4388430459","https://openalex.org/W4402351638","https://openalex.org/W4402353592","https://openalex.org/W4402353888","https://openalex.org/W4402916909"],"related_works":[],"abstract_inverted_index":{"Ambient":[0],"factors":[1],"such":[2],"as":[3],"fog,":[4],"rain,":[5],"and":[6,35,90,114,132,170,178],"haze":[7],"significantly":[8],"degrade":[9],"images,":[10,78],"adversely":[11],"impacting":[12],"the":[13,65,74,126,149,176],"performance":[14],"of":[15,76,180],"computer":[16,181],"vision":[17,182],"systems":[18,183],"in":[19,93,129,184],"autonomous":[20,185],"vehicles.":[21,186],"Numerous":[22],"image":[23,66,119,127,163,167],"restoration":[24,164],"architectures":[25],"have":[26],"been":[27],"developed":[28],"to":[29,62,81,87,151],"address":[30],"this":[31,100],"challenge,":[32],"with":[33,138],"local":[34,53,113],"non-local":[36,55,115,143],"attention-based":[37],"methods":[38],"gaining":[39],"significant":[40,159],"traction":[41],"for":[42,117],"their":[43,60],"promising":[44],"results.":[45],"However,":[46],"existing":[47],"approaches":[48],"predominantly":[49],"focus":[50],"on":[51],"either":[52],"or":[54],"attention":[56,70,108,144],"mechanisms,":[57],"which":[58],"limits":[59],"ability":[61],"comprehensively":[63],"restore":[64],"quality.":[67],"Additionally,":[68],"nonlocal":[69],"methods,":[71],"while":[72],"leveraging":[73],"self-similarity":[75],"natural":[77],"often":[79],"struggle":[80],"accurately":[82],"model":[83,145],"long-range":[84,153],"dependencies":[85],"due":[86],"excessive":[88],"degradation":[89],"limited":[91],"information":[92],"spatial":[94,131],"domain.":[95],"To":[96],"overcome":[97],"these":[98],"limitations,":[99],"work":[101],"proposes":[102],"SFCola-Net,":[103],"a":[104],"novel":[105],"spatial-frequency":[106],"collaborative":[107],"multiscale":[109],"network":[110,150,157],"that":[111],"combines":[112],"features":[116,128],"effective":[118],"restoration.":[120],"The":[121,155],"proposed":[122,156],"SFColaNet":[123],"architecture":[124],"restores":[125],"both":[130],"frequency":[133],"domains,":[134],"effectively":[135],"handling":[136],"areas":[137],"complex":[139],"textures.":[140],"Furthermore,":[141],"patch-wise":[142],"is":[146],"proposed,":[147],"enabling":[148],"capture":[152],"features.":[154],"demonstrates":[158],"improvements":[160],"across":[161],"various":[162],"tasks,":[165],"including":[166],"dehazing,":[168],"deraining,":[169],"low":[171],"light":[172],"enhancement,":[173],"thereby":[174],"enhancing":[175],"robustness":[177],"reliability":[179]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-11-14T00:00:00"}
