{"id":"https://openalex.org/W2092538029","doi":"https://doi.org/10.1109/ipta.2014.7002003","title":"Image perception of vision impaired by epi-retinal electrode stimulation","display_name":"Image perception of vision impaired by epi-retinal electrode stimulation","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2092538029","doi":"https://doi.org/10.1109/ipta.2014.7002003","mag":"2092538029"},"language":"en","primary_location":{"id":"doi:10.1109/ipta.2014.7002003","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipta.2014.7002003","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th International Conference on Image Processing Theory, Tools and Applications (IPTA)","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/A5084395762","display_name":"Hongyan Cui","orcid":"https://orcid.org/0000-0003-3131-6414"},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]},{"id":"https://openalex.org/I1302978242","display_name":"Academy of Medical Sciences","ror":"https://ror.org/00c489v88","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1302978242"]}],"countries":["CN","GB"],"is_corresponding":true,"raw_author_name":"Hongyan Cui","raw_affiliation_strings":["Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","Institute of Biomedical Engineering, Chinese Academy of Medical Sciences"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","institution_ids":["https://openalex.org/I200296433","https://openalex.org/I1302978242"]},{"raw_affiliation_string":"Institute of Biomedical Engineering, Chinese Academy of Medical Sciences","institution_ids":["https://openalex.org/I1302978242","https://openalex.org/I200296433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110689170","display_name":"Shengpu Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]},{"id":"https://openalex.org/I1302978242","display_name":"Academy of Medical Sciences","ror":"https://ror.org/00c489v88","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1302978242"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Shengpu Xu","raw_affiliation_strings":["Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","Institute of Biomedical Engineering, Chinese Academy of Medical Sciences"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","institution_ids":["https://openalex.org/I200296433","https://openalex.org/I1302978242"]},{"raw_affiliation_string":"Institute of Biomedical Engineering, Chinese Academy of Medical Sciences","institution_ids":["https://openalex.org/I1302978242","https://openalex.org/I200296433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042083053","display_name":"Yong Hu","orcid":"https://orcid.org/0000-0003-0305-5616"},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]},{"id":"https://openalex.org/I1302978242","display_name":"Academy of Medical Sciences","ror":"https://ror.org/00c489v88","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1302978242"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Yong Hu","raw_affiliation_strings":["Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","Institute of Biomedical Engineering, Chinese Academy of Medical Sciences"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","institution_ids":["https://openalex.org/I200296433","https://openalex.org/I1302978242"]},{"raw_affiliation_string":"Institute of Biomedical Engineering, Chinese Academy of Medical Sciences","institution_ids":["https://openalex.org/I1302978242","https://openalex.org/I200296433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100733655","display_name":"Li Feng","orcid":"https://orcid.org/0000-0002-7766-8047"},"institutions":[{"id":"https://openalex.org/I1302978242","display_name":"Academy of Medical Sciences","ror":"https://ror.org/00c489v88","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1302978242"]},{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Li Feng","raw_affiliation_strings":["Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","Institute of Biomedical Engineering, Chinese Academy of Medical Sciences"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","institution_ids":["https://openalex.org/I200296433","https://openalex.org/I1302978242"]},{"raw_affiliation_string":"Institute of Biomedical Engineering, Chinese Academy of Medical Sciences","institution_ids":["https://openalex.org/I1302978242","https://openalex.org/I200296433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102846506","display_name":"Xiaobo Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]},{"id":"https://openalex.org/I1302978242","display_name":"Academy of Medical Sciences","ror":"https://ror.org/00c489v88","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1302978242"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Xiaobo Xie","raw_affiliation_strings":["Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","Institute of Biomedical Engineering, Chinese Academy of Medical Sciences"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Medical Sciences, Institute of Biomedical Engineering","institution_ids":["https://openalex.org/I200296433","https://openalex.org/I1302978242"]},{"raw_affiliation_string":"Institute of Biomedical Engineering, Chinese Academy of Medical Sciences","institution_ids":["https://openalex.org/I1302978242","https://openalex.org/I200296433"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084395762"],"corresponding_institution_ids":["https://openalex.org/I1302978242","https://openalex.org/I200296433"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10941256,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular 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/T11601","display_name":"Neuroscience and Neural Engineering","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular 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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T12236","display_name":"Photoreceptor and optogenetics research","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/retinal-implant","display_name":"Retinal implant","score":0.7068418264389038},{"id":"https://openalex.org/keywords/retina","display_name":"Retina","score":0.6538349986076355},{"id":"https://openalex.org/keywords/electrode-array","display_name":"Electrode array","score":0.6505438089370728},{"id":"https://openalex.org/keywords/parylene","display_name":"Parylene","score":0.5989904403686523},{"id":"https://openalex.org/keywords/retinal","display_name":"Retinal","score":0.5935993790626526},{"id":"https://openalex.org/keywords/multielectrode-array","display_name":"Multielectrode array","score":0.5763512849807739},{"id":"https://openalex.org/keywords/visual-prosthesis","display_name":"Visual prosthesis","score":0.5439503192901611},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.5027039051055908},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.5017154216766357},{"id":"https://openalex.org/keywords/microelectrode","display_name":"Microelectrode","score":0.4760165810585022},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4708777368068695},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4467221796512604},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4203365445137024},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.3081926703453064},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1776410937309265},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.14413660764694214},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.11510062217712402},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.10497358441352844}],"concepts":[{"id":"https://openalex.org/C158383150","wikidata":"https://www.wikidata.org/wiki/Q3149439","display_name":"Retinal implant","level":3,"score":0.7068418264389038},{"id":"https://openalex.org/C2777093970","wikidata":"https://www.wikidata.org/wiki/Q169342","display_name":"Retina","level":2,"score":0.6538349986076355},{"id":"https://openalex.org/C97562148","wikidata":"https://www.wikidata.org/wiki/Q5357989","display_name":"Electrode array","level":3,"score":0.6505438089370728},{"id":"https://openalex.org/C2777385008","wikidata":"https://www.wikidata.org/wiki/Q448540","display_name":"Parylene","level":3,"score":0.5989904403686523},{"id":"https://openalex.org/C2780827179","wikidata":"https://www.wikidata.org/wiki/Q422001","display_name":"Retinal","level":2,"score":0.5935993790626526},{"id":"https://openalex.org/C95967509","wikidata":"https://www.wikidata.org/wiki/Q1952355","display_name":"Multielectrode array","level":4,"score":0.5763512849807739},{"id":"https://openalex.org/C2778560042","wikidata":"https://www.wikidata.org/wiki/Q540043","display_name":"Visual prosthesis","level":3,"score":0.5439503192901611},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.5027039051055908},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.5017154216766357},{"id":"https://openalex.org/C111670793","wikidata":"https://www.wikidata.org/wiki/Q16979465","display_name":"Microelectrode","level":3,"score":0.4760165810585022},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4708777368068695},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4467221796512604},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4203365445137024},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.3081926703453064},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1776410937309265},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.14413660764694214},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11510062217712402},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10497358441352844},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipta.2014.7002003","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipta.2014.7002003","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th International Conference on Image Processing Theory, Tools and Applications (IPTA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323993","display_name":"Natural Science Foundation of Tianjin City","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1968727437","https://openalex.org/W1974423604","https://openalex.org/W1977251298","https://openalex.org/W1980623242","https://openalex.org/W2007409841","https://openalex.org/W2009733459","https://openalex.org/W2012385437","https://openalex.org/W2025741205","https://openalex.org/W2027961941","https://openalex.org/W2051509380","https://openalex.org/W2121087372","https://openalex.org/W2125808653","https://openalex.org/W2126012359","https://openalex.org/W2131773286","https://openalex.org/W2135120979","https://openalex.org/W2166814087"],"related_works":["https://openalex.org/W1637901622","https://openalex.org/W346203360","https://openalex.org/W4233525763","https://openalex.org/W2029856836","https://openalex.org/W2100818332","https://openalex.org/W2040769206","https://openalex.org/W2128342616","https://openalex.org/W2090597633","https://openalex.org/W2165722503","https://openalex.org/W2965952509"],"abstract_inverted_index":{"This":[0],"Retinal":[1],"prostheses,":[2],"which":[3,32,55],"helps":[4],"the":[5,24,42,46,66,92,110,113,117,130,182,188,202,206],"vision":[6],"impaired":[7],"patients":[8,131],"with":[9,96,132,163],"outer":[10],"retinal":[11,43,48,126],"degeneration,":[12],"uses":[13],"an":[14,36,86,133],"outside":[15],"camera":[16],"to":[17,35,51,59,103],"detect":[18],"image,":[19],"convert":[20],"light":[21],"energy":[22],"of":[23,38,70,136,147,187,201,208,213],"image":[25,81],"into":[26],"a":[27,71,79,140,152],"pattern":[28,216],"electrical":[29,199,211],"stimulation":[30,212,217],"signal":[31],"is":[33,56],"transmitted":[34],"array":[37,144,158,189,203],"electrodes":[39],"placed":[40],"on":[41,181],"surface,":[44],"stimulate":[45],"remaining":[47],"ganglion":[49],"cells":[50],"elicit":[52],"electric":[53,185],"activity":[54],"pass":[57],"down":[58],"optic":[60],"nerve":[61],"for":[62,120],"final":[63],"processing":[64,98,108],"in":[65],"brain":[67],"and":[68,109,161,169,173,184,198,210,219],"synthesis":[69],"visual":[72,75,93,137,221],"image.":[73],"The":[74,192,215],"pathway":[76],"functions":[77],"as":[78,83,85,165,171],"complex":[80],"processor":[82],"well":[84,204],"information":[87],"conduit.":[88],"At":[89],"higher":[90],"levels,":[91],"signals":[94],"arrive":[95],"significant":[97],"completed.":[99],"In":[100,149],"reality":[101],"due":[102],"its":[104],"easier":[105],"access,":[106],"simpler":[107],"retinotopic":[111],"organization,":[112],"retina":[114],"has":[115],"been":[116],"primary":[118],"focus":[119],"artificial":[121],"stimulation.":[122],"Studies":[123],"suggest":[124],"that":[125,196],"implants":[127],"may":[128],"provide":[129],"acceptable":[134],"level":[135],"mobility":[138],"via":[139],"typical":[141],"implanted":[142],"electrode":[143,172],"containing":[145],"tens":[146],"electrodes.":[148],"this":[150],"study,":[151],"wide":[153],"field":[154,222],"implantable":[155],"epi-retinal":[156],"microelectrode":[157],"was":[159,178,190],"designed":[160],"fabricated":[162],"parylene":[164],"flexible":[166],"substrate":[167],"material":[168],"Pt":[170],"route":[174],"material,":[175],"feature":[176,193],"test":[177],"carried":[179],"out":[180],"array,":[183],"characteristics":[186],"tested.":[191],"analysis":[194],"showed":[195],"morphological":[197],"properties":[200],"met":[205],"requirements":[207],"implantation":[209],"retina.":[214],"protocols":[218],"projected":[220],"were":[223],"discussed.":[224]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}