{"id":"https://openalex.org/W2939959559","doi":"https://doi.org/10.1109/icassp.2019.8683010","title":"Multimodal Retinal Image Registration and Fusion Based on Sparse Regularization via a Generalized Minimax-concave Penalty","display_name":"Multimodal Retinal Image Registration and Fusion Based on Sparse Regularization via a Generalized Minimax-concave Penalty","publication_year":2019,"publication_date":"2019-04-17","ids":{"openalex":"https://openalex.org/W2939959559","doi":"https://doi.org/10.1109/icassp.2019.8683010","mag":"2939959559"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2019.8683010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683010","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5100337443","display_name":"Xin Tian","orcid":"https://orcid.org/0000-0003-1168-5298"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Xin Tian","raw_affiliation_strings":["University of Bristol, UK"],"affiliations":[{"raw_affiliation_string":"University of Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007079509","display_name":"Rencheng Zheng","orcid":"https://orcid.org/0000-0001-6397-0192"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rencheng Zheng","raw_affiliation_strings":["University of Bristol, UK"],"affiliations":[{"raw_affiliation_string":"University of Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081322299","display_name":"Colin J. Chu","orcid":"https://orcid.org/0000-0003-2088-8310"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Colin J Chu","raw_affiliation_strings":["University of Bristol, UK"],"affiliations":[{"raw_affiliation_string":"University of Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009665834","display_name":"Oliver H. Bell","orcid":"https://orcid.org/0000-0003-4018-3414"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Oliver H Bell","raw_affiliation_strings":["University of Bristol, UK"],"affiliations":[{"raw_affiliation_string":"University of Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027546254","display_name":"Lindsay B. Nicholson","orcid":"https://orcid.org/0000-0002-6942-208X"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lindsay B Nicholson","raw_affiliation_strings":["University of Bristol, UK"],"affiliations":[{"raw_affiliation_string":"University of Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001624119","display_name":"Alin Achim","orcid":"https://orcid.org/0000-0002-0982-7798"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alin Achim","raw_affiliation_strings":["University of Bristol, UK"],"affiliations":[{"raw_affiliation_string":"University of Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100337443"],"corresponding_institution_ids":["https://openalex.org/I36234482"],"apc_list":null,"apc_paid":null,"fwci":0.5121,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.6755249,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1010","last_page":"1014"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9965999722480774,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9954000115394592,"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/minimax","display_name":"Minimax","score":0.6648614406585693},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6268728971481323},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5924494862556458},{"id":"https://openalex.org/keywords/convexity","display_name":"Convexity","score":0.5695856809616089},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.5555077791213989},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.49657946825027466},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.4950677454471588},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.45823150873184204},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4542525112628937},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.43195459246635437},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.42927587032318115},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.40648990869522095},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3752307891845703},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33188819885253906},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.258364200592041}],"concepts":[{"id":"https://openalex.org/C149728462","wikidata":"https://www.wikidata.org/wiki/Q751319","display_name":"Minimax","level":2,"score":0.6648614406585693},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6268728971481323},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5924494862556458},{"id":"https://openalex.org/C72134830","wikidata":"https://www.wikidata.org/wiki/Q5166524","display_name":"Convexity","level":2,"score":0.5695856809616089},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.5555077791213989},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.49657946825027466},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.4950677454471588},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.45823150873184204},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4542525112628937},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.43195459246635437},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.42927587032318115},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.40648990869522095},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3752307891845703},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33188819885253906},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.258364200592041},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2019.8683010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683010","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/877148d4-b4b4-42aa-8802-104c50c170ac","is_oa":false,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/877148d4-b4b4-42aa-8802-104c50c170ac","pdf_url":null,"source":{"id":"https://openalex.org/S7407055359","display_name":"Explore Bristol Research","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tian, X, Zheng, R, Chu, C J, Bell, O H, Nicholson, L B & Achim, A 2019, Multimodal Retinal Image Registration and Fusion Based on Sparse Regularization via a Generalized Minimax-concave Penalty. in 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings., 8683010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 2019-May, Institute of Electrical and Electronics Engineers (IEEE), pp. 1010-1014. https://doi.org/10.1109/ICASSP.2019.8683010","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1563899710","https://openalex.org/W1976709621","https://openalex.org/W1985586071","https://openalex.org/W1987304231","https://openalex.org/W2056346283","https://openalex.org/W2091484864","https://openalex.org/W2115214993","https://openalex.org/W2117382194","https://openalex.org/W2128247256","https://openalex.org/W2170092083","https://openalex.org/W2170969940","https://openalex.org/W2493239084","https://openalex.org/W2620850570","https://openalex.org/W4238056994","https://openalex.org/W4250450982","https://openalex.org/W6644234634"],"related_works":["https://openalex.org/W1964872188","https://openalex.org/W2187391117","https://openalex.org/W1981809986","https://openalex.org/W2016058626","https://openalex.org/W2949367465","https://openalex.org/W2587048717","https://openalex.org/W4235203617","https://openalex.org/W2006359264","https://openalex.org/W2474724840","https://openalex.org/W3029201158"],"abstract_inverted_index":{"We":[0],"introduce":[1],"a":[2,83],"novel":[3,120],"framework":[4],"for":[5,32],"the":[6,46,49,73,93,97,102,144,153],"fusion":[7,65,116,122,132],"of":[8,14,48,96,101,136],"retinal":[9,30],"OCT":[10,62],"and":[11,23,36,52,82],"confocal":[12,59],"images":[13,19,31,60,146],"mice":[15],"with":[16,61,72],"uveitis.":[17],"Input":[18],"are":[20,147],"semi-automatically":[21],"registered":[22],"then":[24],"fused":[25,154],"to":[26,57,129,149],"provide":[27],"more":[28],"informative":[29],"analysis":[33],"by":[34,108],"ophthalmologists":[35],"clinicians.":[37],"The":[38,99],"proposed":[39],"feature-based":[40],"registration":[41],"approach":[42],"extracts":[43],"vessels":[44],"through":[45],"use":[47],"ISO-DATA":[50],"algorithm":[51],"morphological":[53],"operations,":[54],"in":[55,143,152],"order":[56],"match":[58],"images.":[63],"Image":[64],"is":[66,105],"formulated":[67],"as":[68],"an":[69],"inverse":[70],"problem,":[71],"corresponding":[74],"cost":[75,103],"function":[76,86,104],"containing":[77],"two":[78],"data":[79],"attachment":[80],"terms":[81],"non-convex":[84],"penalty":[85],"(the":[87],"Generalized":[88],"Minimax-Concave":[89],"function)":[90],"that":[91,118,138],"maintains":[92],"overall":[94],"convexity":[95],"problem.":[98],"minimization":[100],"thus":[106],"tackled":[107],"convex":[109],"optimization.":[110],"Objective":[111],"assessment":[112],"results":[113],"on":[114],"image":[115,121,131],"show":[117],"this":[119],"method":[123],"has":[124],"competitive":[125],"performance":[126],"when":[127],"compared":[128],"existing":[130],"methods.":[133],"Some":[134],"features":[135],"retina":[137],"cannot":[139],"be":[140,150],"observed":[141],"directly":[142],"original":[145],"shown":[148],"enhanced":[151],"representations.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}