{"id":"https://openalex.org/W1971120479","doi":"https://doi.org/10.1631/jzus.c0910344","title":"High quality multi-focus polychromatic composite image fusion algorithm based on filtering in frequency domain and synthesis in space domain","display_name":"High quality multi-focus polychromatic composite image fusion algorithm based on filtering in frequency domain and synthesis in space domain","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W1971120479","doi":"https://doi.org/10.1631/jzus.c0910344","mag":"1971120479"},"language":"en","primary_location":{"id":"doi:10.1631/jzus.c0910344","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c0910344","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","raw_type":"journal-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/A5100658393","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0002-0826-169X"},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhang","raw_affiliation_strings":["State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047351206","display_name":"Peng Liu","orcid":"https://orcid.org/0000-0001-9107-6673"},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Liu","raw_affiliation_strings":["State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100672383","display_name":"Yuling Liu","orcid":"https://orcid.org/0000-0002-5127-0882"},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu-ling Liu","raw_affiliation_strings":["State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112078868","display_name":"Feihong Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei-hong Yu","raw_affiliation_strings":["State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.11721929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"11","issue":"5","first_page":"365","last_page":"374"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9988999962806702,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9950000047683716,"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/frequency-domain","display_name":"Frequency domain","score":0.6793856024742126},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6788095235824585},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6739897131919861},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.6633331775665283},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5691221952438354},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5525423288345337},{"id":"https://openalex.org/keywords/composite-image-filter","display_name":"Composite image filter","score":0.5320502519607544},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.5246465802192688},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4969163239002228},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4935048818588257},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.46190768480300903},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4404086470603943},{"id":"https://openalex.org/keywords/gaussian-filter","display_name":"Gaussian filter","score":0.4348416328430176},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.41244927048683167},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2021242082118988}],"concepts":[{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.6793856024742126},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6788095235824585},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6739897131919861},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.6633331775665283},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5691221952438354},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5525423288345337},{"id":"https://openalex.org/C78087231","wikidata":"https://www.wikidata.org/wiki/Q5156759","display_name":"Composite image filter","level":3,"score":0.5320502519607544},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.5246465802192688},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4969163239002228},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4935048818588257},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46190768480300903},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4404086470603943},{"id":"https://openalex.org/C65892221","wikidata":"https://www.wikidata.org/wiki/Q1113935","display_name":"Gaussian filter","level":3,"score":0.4348416328430176},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41244927048683167},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2021242082118988},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/jzus.c0910344","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c0910344","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1962553715","https://openalex.org/W1977220117","https://openalex.org/W1985231173","https://openalex.org/W1985972181","https://openalex.org/W1994877111","https://openalex.org/W2015019993","https://openalex.org/W2028555274","https://openalex.org/W2038877715","https://openalex.org/W2039530173","https://openalex.org/W2043587476","https://openalex.org/W2047016262","https://openalex.org/W2048913467","https://openalex.org/W2056346283","https://openalex.org/W2100859763","https://openalex.org/W2103504761","https://openalex.org/W2108901096","https://openalex.org/W2127848675","https://openalex.org/W2131168375","https://openalex.org/W2132746638","https://openalex.org/W2153777140"],"related_works":["https://openalex.org/W4312613727","https://openalex.org/W2419576664","https://openalex.org/W3007420330","https://openalex.org/W2318670660","https://openalex.org/W2891108385","https://openalex.org/W3214677027","https://openalex.org/W3205674038","https://openalex.org/W2905307044","https://openalex.org/W3213518512","https://openalex.org/W2392854083"],"abstract_inverted_index":{"A":[0,153],"novel":[1],"multi-focus":[2,34,101],"polychromatic":[3,136],"image":[4,66,158],"fusion":[5],"algorithm":[6,176],"based":[7],"on":[8],"filtering":[9],"in":[10,21,28,111,147,165,181],"the":[11,22,32,59,65,72,80,84,88,91,97,100,115,145,174],"frequency":[12,40,61],"domain":[13,24,113,133],"using":[14],"fast":[15],"Fourier":[16],"transform":[17,132],"(FFT)":[18],"and":[19,46,83,122,141,185],"synthesis":[20],"space":[23,112],"(FFDSSD)":[25],"is":[26,55,93,138,151,163],"presented":[27],"this":[29],"paper.":[30],"First,":[31],"original":[33,85,116],"images":[35,74,82,102],"are":[36,75,123],"transformed":[37],"into":[38],"their":[39],"data":[41],"by":[42],"FFT":[43],"for":[44,159],"easy":[45],"accurate":[47],"clarity":[48,89],"determination.":[49],"Then":[50],"a":[51,105,166,178],"Gaussian":[52],"low-pass":[53],"filter":[54,58],"used":[56,94],"to":[57,64,95,103,126,131],"high":[60],"information":[62,117,146],"corresponding":[63],"saliencies.":[67],"After":[68],"an":[69],"inverse":[70],"FFT,":[71],"filtered":[73,81],"obtained.":[76],"The":[77,135,169],"deviation":[78],"between":[79],"ones,":[86],"representing":[87],"of":[90],"image,":[92],"select":[96],"pixels":[98],"from":[99],"reconstruct":[104],"completely":[106],"focused":[107],"image.":[108],"These":[109],"operations":[110],"preserve":[114],"as":[118,120],"much":[119],"possible":[121],"relatively":[124],"insensitive":[125],"misregistration":[127],"scenarios":[128],"with":[129],"respect":[130],"methods.":[134],"noise":[137],"well":[139],"considered":[140],"successfully":[142],"avoided":[143],"while":[144],"different":[148],"chromatic":[149],"channels":[150],"preserved.":[152],"natural,":[154],"nice-looking":[155],"fused":[156],"microscopic":[157],"human":[160],"visual":[161],"evaluations":[162],"obtained":[164],"dedicated":[167],"experiment.":[168],"experimental":[170],"results":[171],"indicate":[172],"that":[173],"proposed":[175],"has":[177],"good":[179],"performance":[180],"objective":[182],"quality":[183],"metrics":[184],"runtime":[186],"efficiency.":[187]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}