{"id":"https://openalex.org/W3000068991","doi":"https://doi.org/10.1109/sensors43011.2019.8956704","title":"Texture Discrimination using a Flexible Tactile Sensor Array on a Soft Biomimetic Finger","display_name":"Texture Discrimination using a Flexible Tactile Sensor Array on a Soft Biomimetic Finger","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3000068991","doi":"https://doi.org/10.1109/sensors43011.2019.8956704","mag":"3000068991"},"language":"en","primary_location":{"id":"doi:10.1109/sensors43011.2019.8956704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956704","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","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/A5009646444","display_name":"Sriramana Sankar","orcid":"https://orcid.org/0000-0002-0531-8494"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sriramana Sankar","raw_affiliation_strings":["Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA"],"affiliations":[{"raw_affiliation_string":"Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091709054","display_name":"Alisa Brown","orcid":null},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alisa Brown","raw_affiliation_strings":["Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA"],"affiliations":[{"raw_affiliation_string":"Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019095019","display_name":"Darshini Balamurugan","orcid":null},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darshini Balamurugan","raw_affiliation_strings":["Johns Hopkins University,Laboratory for Computational Sensing and Robotics,Baltimore,USA","Laboratory for Computational Sensing and Robotics, Johns Hopkins University, Baltimore, USA"],"affiliations":[{"raw_affiliation_string":"Johns Hopkins University,Laboratory for Computational Sensing and Robotics,Baltimore,USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Laboratory for Computational Sensing and Robotics, Johns Hopkins University, Baltimore, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035242882","display_name":"Harrison Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harrison Nguyen","raw_affiliation_strings":["Johns Hopkins University,Department of Electrical and Computer Engineering,Baltimore,USA","Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, USA"],"affiliations":[{"raw_affiliation_string":"Johns Hopkins University,Department of Electrical and Computer Engineering,Baltimore,USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019974161","display_name":"Mark M. Iskarous","orcid":"https://orcid.org/0000-0003-4208-3943"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark Iskarous","raw_affiliation_strings":["Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA"],"affiliations":[{"raw_affiliation_string":"Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030216998","display_name":"Talya Simcox","orcid":null},"institutions":[{"id":"https://openalex.org/I148143595","display_name":"Maryland Institute College of Art","ror":"https://ror.org/043mgze97","country_code":"US","type":"education","lineage":["https://openalex.org/I148143595"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Talya Simcox","raw_affiliation_strings":["Baltimore Polytechnic Institute,Baltimore,USA","Baltimore Polytechnic Institute, Baltimore, USA"],"affiliations":[{"raw_affiliation_string":"Baltimore Polytechnic Institute,Baltimore,USA","institution_ids":["https://openalex.org/I148143595"]},{"raw_affiliation_string":"Baltimore Polytechnic Institute, Baltimore, USA","institution_ids":["https://openalex.org/I148143595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071779111","display_name":"Deepesh Kumar","orcid":"https://orcid.org/0000-0002-5572-3391"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Deepesh Kumar","raw_affiliation_strings":["National University of Singapore,Singapore Institute for Neurotechnology,Singapore,119077","Singapore Institute for Neurotechnology, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore,Singapore Institute for Neurotechnology,Singapore,119077","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Singapore Institute for Neurotechnology, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015405558","display_name":"Andrei Nakagawa","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Andrei Nakagawa","raw_affiliation_strings":["National University of Singapore,Singapore Institute for Neurotechnology,Singapore,119077","Singapore Institute for Neurotechnology, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore,Singapore Institute for Neurotechnology,Singapore,119077","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Singapore Institute for Neurotechnology, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088964967","display_name":"Nitish V. Thakor","orcid":"https://orcid.org/0000-0002-9981-9395"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nitish Thakor","raw_affiliation_strings":["Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA"],"affiliations":[{"raw_affiliation_string":"Johns Hopkins University,Department of Biomedical Engineering,Baltimore,USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, USA","institution_ids":["https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5009646444"],"corresponding_institution_ids":["https://openalex.org/I145311948"],"apc_list":null,"apc_paid":null,"fwci":0.8938,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.72941093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9998000264167786,"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/T10868","display_name":"Soft Robotics and Applications","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/tactile-sensor","display_name":"Tactile sensor","score":0.75479656457901},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7197806239128113},{"id":"https://openalex.org/keywords/neuromorphic-engineering","display_name":"Neuromorphic engineering","score":0.6071446537971497},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6070424914360046},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5852912068367004},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5457597970962524},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5418333411216736},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.4964645504951477},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.42753511667251587},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.23471519351005554},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.133661150932312}],"concepts":[{"id":"https://openalex.org/C46722567","wikidata":"https://www.wikidata.org/wiki/Q7674139","display_name":"Tactile sensor","level":3,"score":0.75479656457901},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7197806239128113},{"id":"https://openalex.org/C151927369","wikidata":"https://www.wikidata.org/wiki/Q1981312","display_name":"Neuromorphic engineering","level":3,"score":0.6071446537971497},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6070424914360046},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5852912068367004},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5457597970962524},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5418333411216736},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4964645504951477},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.42753511667251587},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.23471519351005554},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.133661150932312}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sensors43011.2019.8956704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956704","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1515749184","https://openalex.org/W1982292327","https://openalex.org/W1984187759","https://openalex.org/W2074936002","https://openalex.org/W2083754426","https://openalex.org/W2125328830","https://openalex.org/W2156218502","https://openalex.org/W2164653071","https://openalex.org/W2214541747","https://openalex.org/W2296426322","https://openalex.org/W2494221311","https://openalex.org/W2536773527","https://openalex.org/W2572242264","https://openalex.org/W2791180667","https://openalex.org/W2791836551","https://openalex.org/W2803735436","https://openalex.org/W2809670021","https://openalex.org/W2905755547","https://openalex.org/W2906277232","https://openalex.org/W2964686508","https://openalex.org/W4251181231","https://openalex.org/W6751711004"],"related_works":["https://openalex.org/W2986579802","https://openalex.org/W3108691306","https://openalex.org/W4389237622","https://openalex.org/W2166309310","https://openalex.org/W4385753159","https://openalex.org/W4200152843","https://openalex.org/W4387251107","https://openalex.org/W4214914769","https://openalex.org/W4283271085","https://openalex.org/W3033201189"],"abstract_inverted_index":{"Soft":[0],"robotic":[1],"fingers":[2,17],"provide":[3],"enhanced":[4],"flexibility":[5],"and":[6,62,114],"dexterity":[7],"when":[8,108],"interacting":[9],"with":[10,25,45,138],"the":[11,63,74,80,92,126,139],"environment.":[12],"The":[13,55,98,128],"capability":[14],"of":[15,77,106],"soft":[16],"can":[18,144],"be":[19],"further":[20],"improved":[21],"by":[22],"integrating":[23],"them":[24],"tactile":[26,40,65,141],"sensors":[27],"to":[28,87,102],"discriminate":[29],"various":[30],"textured":[31,60],"surfaces.":[32],"In":[33],"this":[34],"work,":[35],"a":[36,46,51],"flexible":[37,140],"3\u00d73":[38],"fabric-based":[39],"sensor":[41,99,142],"array":[42,143],"was":[43,67,100],"integrated":[44],"soft,":[47,134],"biomimetic":[48,135],"finger":[49,56,136],"for":[50],"texture":[52],"discrimination":[53],"task.":[54],"palpated":[57],"seven":[58],"different":[59,89],"plates":[61],"corresponding":[64],"response":[66],"converted":[68],"into":[69,125],"neuromorphic":[70],"spiking":[71],"patterns,":[72],"mimicking":[73],"firing":[75],"pattern":[76],"mechanoreceptors":[78],"in":[79],"skin.":[81],"Spike-based":[82],"feature":[83],"metrics":[84],"were":[85,121],"used":[86,122],"classify":[88],"textures":[90],"using":[91],"support":[93],"vector":[94],"machine":[95],"(SVM)":[96],"classifier.":[97,127],"able":[101],"achieve":[103],"an":[104,132],"accuracy":[105],"99.21%":[107],"two":[109],"features,":[110],"mean":[111],"spike":[112],"rate":[113],"average":[115],"inter-spike":[116],"interval,":[117],"from":[118],"each":[119],"taxel":[120],"as":[123],"inputs":[124],"experiment":[129],"showed":[130],"that":[131],"inexpensive,":[133],"combined":[137],"potentially":[145],"help":[146],"users":[147],"perceive":[148],"their":[149],"environment":[150],"better.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4}],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2025-10-10T00:00:00"}