{"id":"https://openalex.org/W164863176","doi":null,"title":"Space-variant vision using an irregularly tessellated artificial retina","display_name":"Space-variant vision using an irregularly tessellated artificial retina","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W164863176","mag":"164863176"},"language":"en","primary_location":{"id":"mag:164863176","doi":null,"is_oa":false,"landing_page_url":"http://eprints.gla.ac.uk/14130/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5077567561","display_name":"Lakshika Balasuriya","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lakshika Balasuriya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101437795","display_name":"Jan Paul Siebert","orcid":"https://orcid.org/0000-0002-9405-4872","observed_orcids":["https://orcid.org/0000-0002-9405-4872"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Paul Siebert","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9405-4872","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.4546000063419342,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.4546000063419342,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.18029999732971191,"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":0.023800000548362732,"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-retina","display_name":"artificial retina","score":0.9779999852180481},{"id":"https://openalex.org/keywords/hexagonal-lattice","display_name":"hexagonal lattice","score":0.7429999709129333},{"id":"https://openalex.org/keywords/fovea","display_name":"fovea","score":0.703000009059906},{"id":"https://openalex.org/keywords/laplacian-of-gaussian","display_name":"Laplacian of Gaussian","score":0.75},{"id":"https://openalex.org/keywords/multiresolution-pyramid","display_name":"multiresolution pyramid","score":0.8040000200271606},{"id":"https://openalex.org/keywords/interest-points","display_name":"interest points","score":0.8389999866485596},{"id":"https://openalex.org/keywords/visual-saliency","display_name":"visual saliency","score":0.3709999918937683},{"id":"https://openalex.org/keywords/machine-vision","display_name":"machine vision","score":0.414000004529953},{"id":"https://openalex.org/keywords/corner-detection","display_name":"corner detection","score":0.40299999713897705},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"feature extraction","score":0.44200000166893005}],"concepts":[{"id":"https://openalex.org/C30181142","wikidata":"https://www.wikidata.org/wiki/Q865103","display_name":"Foveal","level":3,"score":0.8929548859596252},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7354375720024109},{"id":"https://openalex.org/C19071747","wikidata":"https://www.wikidata.org/wiki/Q1755207","display_name":"Receptive field","level":2,"score":0.6615557074546814},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6320384740829468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6079575419425964},{"id":"https://openalex.org/C207363949","wikidata":"https://www.wikidata.org/wiki/Q462915","display_name":"Visual space","level":3,"score":0.5159002542495728},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4412892460823059},{"id":"https://openalex.org/C150627866","wikidata":"https://www.wikidata.org/wiki/Q1076893","display_name":"Field of view","level":2,"score":0.4360752999782562},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4190748333930969},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11450064182281494},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.1121416687965393},{"id":"https://openalex.org/C2780827179","wikidata":"https://www.wikidata.org/wiki/Q422001","display_name":"Retinal","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:164863176","doi":null,"is_oa":false,"landing_page_url":"http://eprints.gla.ac.uk/14130/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1509866307","https://openalex.org/W1511788214","https://openalex.org/W2007899294","https://openalex.org/W2011937936","https://openalex.org/W2057625178","https://openalex.org/W2111308925","https://openalex.org/W2151103935","https://openalex.org/W2165480884"],"related_works":["https://openalex.org/W7100160779","https://openalex.org/W7097711425","https://openalex.org/W76019492","https://openalex.org/W1894113879","https://openalex.org/W1549547968","https://openalex.org/W2165480884","https://openalex.org/W7098507256","https://openalex.org/W2048195564","https://openalex.org/W2042614947","https://openalex.org/W2150543171"],"abstract_inverted_index":{"Space-variant":[0],"processing":[1,70],"reduces":[2],"the":[3,14,29,40,62,67,82,93,112,125,128,134,140,147,161,178,197,217,221,226,229,236,242,271,282,290,294,301,316,324,364,369,389,396,427,437,445,454,476,484,495],"combinatorial":[4],"explosion":[5],"of":[6,12,42,64,127,130,142,202,225,270,289,337,344,395,487],"information":[7,78,159,366],"involved":[8],"in":[9,28,49,92,99,111,133,146,160,196,220,281,293,310,315,323,426,436],"vision.":[10],"Instead":[11],"evaluating":[13],"whole":[15,84],"field-of-view":[16,113,135],"at":[17,356,388],"full":[18],"resolution,":[19],"system":[20,330,401,455,496],"resources":[21,44,65],"are":[22,102,122,430,439,492],"biased":[23],"towards":[24,88],"more":[25],"salient":[26,90],"areas":[27,410],"scene.":[30,68,94],"Conventional":[31],"machine":[32,100],"vision":[33,101,329,462,490],"techniques":[34],"such":[35,464],"as":[36,465],"quadtree":[37],"decomposition":[38],"change":[39,219],"allocation":[41,63],"sampling":[43,165,201],"to":[45,47,60,66,73,114,156,209,249,263,300,386,404,497],"adapt":[46],"content":[48],"an":[50,115,211,275,406],"image.":[51],"However,":[52],"biological":[53],"systems":[54],"use":[55],"a":[56,105,131,182,194,245,251,260,264,334,374,480],"fixed":[57,80],"space-variant":[58,237,265,311,325,365,489],"retina":[59,85,227,272,296],"control":[61],"The":[69,205,268,286,371,400,449,472],"machinery":[71],"used":[72,98,244,431,458],"extract":[74],"and":[75,81,136,200,235,320,392,415,469,491],"process":[76,405],"visual":[77,158,203,470],"is":[79,86,297,402,479],"animal\u2019s":[83],"rotated":[87],"different":[89],"regions":[91,172],"Most":[95],"artificial":[96,295,340],"retinae":[97,150,341],"based":[103,123,151,351,362,378,500],"on":[104,124,152,352,363,379],"retino-cortical":[106],"transform":[107],"that":[108,214,256,475],"projects":[109],"locations":[110,141],"associated":[116],"\u2018cortical":[117],"space\u2019":[118],"[1,":[119],"2].":[120],"These":[121],"projection":[126],"eccentricity":[129],"location":[132,394],"do":[137],"not":[138],"consider":[139],"real":[143],"receptive":[144,185,222,253,283,291,305,312,346,381],"fields":[145,292,347],"retina.":[148,370],"Therefore":[149],"these":[153,192],"transforms":[154],"tend":[155],"over-sample":[157],"foveal":[162,171,179,233,428],"region":[163,180,234,288,429],"when":[164],"images":[166],"[1]":[167],"or":[168],"have":[169,176,207],"distorted":[170],"[2].":[173],"Some":[174],"researchers":[175],"processed":[177],"using":[181,333],"separately":[183],"generated":[184,425],"field":[186,223,254,284,306,382],"mosaic":[187],"[3,":[188],"4,":[189],"5].":[190],"But":[191],"caused":[193],"discontinuity":[195],"internal":[198],"representation":[199],"information.":[204],"authors":[206,243,372,473],"yet":[208],"discover":[210],"analytic":[212],"mapping":[213],"can":[215],"describe":[216],"gradual":[218],"topography":[224],"from":[228,259],"central":[230,261],"uniform":[231,262],"density":[232,318],"periphery.":[238,326],"In":[239],"this":[240],"work":[241,478],"self-organisation":[246],"methodology":[247],"[6]":[248],"generate":[250],"retinal":[252],"tessellation":[255],"seamlessly":[257],"progresses":[258],"peripheral":[266],"mosaic.":[267],"structure":[269],"locally":[273],"resembles":[274],"irregular":[276,339],"hexagonal":[277],"lattice":[278],"with":[279,342],"continuity":[280],"density.":[285,307],"support":[287],"inversely":[298],"proportional":[299],"self-organised":[302],"retina\u2019s":[303],"local":[304,375],"This":[308],"results":[309],"fields,":[313],"fine":[314],"high":[317],"fovea":[319],"increasingly":[321],"coarse":[322],"A":[327],"complete":[328],"was":[331],"constructed":[332],"multi-resolution":[335],"pyramid":[336],"concentric":[338],"Laplacian":[343],"Gaussian":[345],"[7].":[348],"Interest":[349,423],"points":[350,418,424],"scale-space":[353],"extrema":[354],"[8]":[355],"scene":[357],"corners":[358],"[9]":[359],"were":[360],"computed":[361],"extracted":[367,452],"by":[368,453],"calculated":[373],"feature":[376,450],"vector":[377],"neighbouring":[380],"response":[383],"gradients":[384],"similar":[385],"[10]":[387],"exact":[390],"spatial":[391],"frequency":[393],"detected":[397],"interest":[398,417],"points.":[399],"able":[403],"image,":[407],"fixating":[408],"upon":[409],"which":[411],"it":[412],"finds":[413],"interesting":[414],"generating":[416],"right":[419],"across":[420],"its":[421],"field-of-view.":[422],"for":[432,441,459,483],"reasoning":[433],"while":[434],"those":[435],"periphery":[438],"useful":[440,481],"attention":[442,468,501],"i.e.":[443],"deciding":[444],"next":[446],"fixation":[447],"point.":[448],"vectors":[451],"may":[456],"be":[457],"higher":[460],"level":[461],"tasks":[463],"object":[466],"recognition,":[467],"search.":[471],"believe":[474],"presented":[477],"tool":[482],"future":[485],"investigation":[486],"foveated":[488],"currently":[493],"extending":[494],"exhibit":[498],"task":[499],"behaviour.":[502]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}