{"id":"https://openalex.org/W4308480946","doi":"https://doi.org/10.1109/lra.2022.3214786","title":"3D Contact Point Cloud Reconstruction From Vision-Based Tactile Flow","display_name":"3D Contact Point Cloud Reconstruction From Vision-Based Tactile Flow","publication_year":2022,"publication_date":"2022-10-01","ids":{"openalex":"https://openalex.org/W4308480946","doi":"https://doi.org/10.1109/lra.2022.3214786"},"language":"en","primary_location":{"id":"doi:10.1109/lra.2022.3214786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lra.2022.3214786","pdf_url":null,"source":{"id":"https://openalex.org/S4210169774","display_name":"IEEE Robotics and Automation Letters","issn_l":"2377-3766","issn":["2377-3766","2377-3774"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Robotics and Automation Letters","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/A5008010498","display_name":"Yipai Du","orcid":"https://orcid.org/0000-0001-6516-8478"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yipai Du","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-6516-8478","affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055984412","display_name":"Guanlan Zhang","orcid":"https://orcid.org/0000-0002-0422-7662"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Guanlan Zhang","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-0422-7662","affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068828641","display_name":"Michael Yu Wang","orcid":"https://orcid.org/0000-0002-6524-5741"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I4210096887","display_name":"HKUST Shenzhen Research Institute","ror":"https://ror.org/00sz56h79","country_code":"CN","type":"facility","lineage":["https://openalex.org/I200769079","https://openalex.org/I20231570","https://openalex.org/I4210096887","https://openalex.org/I4210147811"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Michael Yu Wang","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong","HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-6524-5741","affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Shenzhen, China","institution_ids":["https://openalex.org/I4210096887"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0643,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.8727491,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"7","issue":"4","first_page":"12177","last_page":"12184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9991999864578247,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9991999864578247,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9962999820709229,"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/T10653","display_name":"Robot Manipulation and Learning","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/computer-vision","display_name":"Computer vision","score":0.780600905418396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7242901921272278},{"id":"https://openalex.org/keywords/tactile-sensor","display_name":"Tactile sensor","score":0.6757311224937439},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.6059413552284241},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5745369791984558},{"id":"https://openalex.org/keywords/tactile-perception","display_name":"Tactile perception","score":0.5622720122337341},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.4569545090198517},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.41822510957717896},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.27851733565330505},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.13618454337120056},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13455912470817566},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12334635853767395}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.780600905418396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7242901921272278},{"id":"https://openalex.org/C46722567","wikidata":"https://www.wikidata.org/wiki/Q7674139","display_name":"Tactile sensor","level":3,"score":0.6757311224937439},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6059413552284241},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5745369791984558},{"id":"https://openalex.org/C3017819093","wikidata":"https://www.wikidata.org/wiki/Q328835","display_name":"Tactile perception","level":3,"score":0.5622720122337341},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.4569545090198517},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.41822510957717896},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.27851733565330505},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.13618454337120056},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13455912470817566},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12334635853767395},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lra.2022.3214786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lra.2022.3214786","pdf_url":null,"source":{"id":"https://openalex.org/S4210169774","display_name":"IEEE Robotics and Automation Letters","issn_l":"2377-3766","issn":["2377-3766","2377-3774"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Robotics and Automation Letters","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-122034","is_oa":false,"landing_page_url":"http://www.scopus.com/record/display.url?eid=2-s2.0-85140794924&origin=inward","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G222119682","display_name":null,"funder_award_id":"ITS/036/21FP","funder_id":"https://openalex.org/F4320324196","funder_display_name":"Innovation and Technology Commission - Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320324196","display_name":"Innovation and Technology Commission - Hong Kong","ror":"https://ror.org/04vf9tr09"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1965953026","https://openalex.org/W2083624955","https://openalex.org/W2101986122","https://openalex.org/W2114628570","https://openalex.org/W2295628903","https://openalex.org/W2770901093","https://openalex.org/W2775635818","https://openalex.org/W2917559944","https://openalex.org/W2962688712","https://openalex.org/W2963379061","https://openalex.org/W2967509406","https://openalex.org/W2972319721","https://openalex.org/W2995356484","https://openalex.org/W3008303301","https://openalex.org/W3041148233","https://openalex.org/W3100818121","https://openalex.org/W3131168342","https://openalex.org/W3133220693","https://openalex.org/W3138117074","https://openalex.org/W3179888033","https://openalex.org/W3186174046","https://openalex.org/W3192021195","https://openalex.org/W3198417399","https://openalex.org/W3205115400","https://openalex.org/W3205950068","https://openalex.org/W3214095120","https://openalex.org/W4206073324","https://openalex.org/W4226515748","https://openalex.org/W4249022109","https://openalex.org/W4285102268","https://openalex.org/W4297825594","https://openalex.org/W6634705048","https://openalex.org/W6696497002"],"related_works":["https://openalex.org/W2659967915","https://openalex.org/W2968697781","https://openalex.org/W3044219292","https://openalex.org/W4280558152","https://openalex.org/W1572125920","https://openalex.org/W2397232755","https://openalex.org/W2497263329","https://openalex.org/W2466077980","https://openalex.org/W3160703663","https://openalex.org/W4386095487"],"abstract_inverted_index":{"With":[0],"the":[1,26,31,35,49,67,74,104,138,141],"growing":[2],"interest":[3],"in":[4,73,119],"vision-based":[5,81],"tactile":[6,27,50,75,82,86,105,143,148,151],"sensors,":[7,83],"various":[8],"types":[9],"of":[10,23],"sensors":[11,24],"that":[12,136],"utilize":[13],"digital":[14],"imaging":[15],"are":[16,78,134],"being":[17],"developed.":[18],"Among":[19],"them,":[20],"a":[21,55],"group":[22],"captures":[25],"flow":[28,37,106],"resulted":[29,95],"from":[30,39,91],"contact":[32,58,68,97,111,124,128],"deformation":[33,46],"using":[34],"optical":[36],"algorithm":[38,60,145],"computer":[40,92],"vision":[41],"and":[42,63,70,110,127,132],"achieves":[43],"full":[44],"resolution":[45],"tracking":[47],"on":[48],"surface.":[51],"In":[52],"this":[53],"work,":[54],"novel":[56],"3D":[57,96],"reconstruction":[59],"is":[61,101],"proposed":[62,142],"evaluated.":[64],"It":[65,114],"exploits":[66],"geometry":[69],"projection":[71],"relationship":[72],"flow,":[76],"which":[77],"versatile":[79],"for":[80,85,140],"unique":[84],"perception":[87,149],"but":[88],"not":[89],"inherited":[90],"vision.":[93],"The":[94],"point":[98],"cloud":[99],"representation":[100],"consistent":[102],"with":[103],"constraint,":[107],"scale":[108],"estimation,":[109],"edge":[112],"estimation.":[113,130],"can":[115],"be":[116],"directly":[117],"manipulated":[118],"downstream":[120],"applications":[121],"such":[122],"as":[123],"force":[125],"estimation":[126],"pose":[129],"Experiments":[131],"examples":[133],"provided":[135],"indicate":[137],"potential":[139],"processing":[144],"to":[146,150],"connect":[147],"enabled":[152],"robotic":[153],"manipulation":[154],"tasks.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}